baber/WOPTO huggingface dataset:
Patent JP-S57110965-A (JP)
Title: Pri automatic detector
Inventor: FUJIYAMA NAOKI
IPC: G01R23/00
Filed: 1980-12-24
Abstract: PURPOSE:To achieve an automatic detection of pulse cycles without relying upon eyesight by comparing a pulse frequency distribution at a pulse interval with a reference value after it is determined with a shift register and counters. CONSTITUTION:A pulse input from an input terminal 1 is memorized to a shift register 3 through a delay circuit 2 and shifted by a pulse at intervals of time DELTAT from a timing control circuit 8. When the subsequent pulse is input into the input terminal 1, +1 is added to the contents of a counter of counters 4 corresponding to a bit of the shift register 3 whose contents is ''1'' and at the same time, the shift register 3 is reset. On the other hand, a counter 5 counts the number of input pulses. A threshold value is determined with a reference value setting circuit 6 from the output value of the counter 5 at a fixed time interval T and compared with the output value of a counter 4 by a detection circuit 7. When the number of pulses exceeds the threshold value, it is to be repeated cycle.
Patent JP-H0233486-A (JP)
Title: Sealed compressor
Inventor: OZAKA MASAHIKO
IPC: F04C29/04
Filed: 1988-07-22
Abstract: PURPOSE:To improve the refrigerating capability by inserting airtightly pinched heat insulating materials between cylinder both end faces and at least one of side housings. CONSTITUTION:A rotor side heat insulating material 15 is airtightly pinched between a side housing 8 on the rotor side and a cylinder, a heat insulating material 16 on the opposite side to the rotor is airtightly pinched between a side housing 10 on the opposite side to the rotor and the cylinder 7. The heat insulation property between the cylinder 7 and the side housings 8 and 10 is increased, the thermal effect between a compression element and the refrigerant gas is decreased, thus the specific gravity quantity of the intake refrigerant gas under the same intake volume is increased. The refrigerating capability is improved, a compressor with high efficiency can be realized.
Patent JP-H0235146-A (JP)
Title: Block of zigzag form
Inventor: SUGIYAMA SHIGEAKI
IPC: E04B2/02
Filed: 1988-07-23
Abstract: PURPOSE:To obtain a zigzag-shaped block which is stacked easily and consolidated into one body by forming a block main body in the form of sharp zigzag at its center and end parts in the side view or plan. CONSTITUTION:A block body is formed in the form of sharp zigzag at its center and end parts in the side view or plan, whereby a block 3 is obtained. Blocks 3 can be consolidated into one body only by meshing and connecting them alternately each other enabling a time required for burrying the gaps between them to be reduced.
Patent JP-S6428848-A (JP)
Title: Cooling equipment for semiconductor module
Inventor: KASAI KENICHI
IPC: H01L23/473
Filed: 1987-07-23
Abstract: PURPOSE:To make it possible to retain a semiconductor module with a large strength, by installing a liquid-cooling module on a high rigidity branch cooling pipe fixed on one end of a main cooling liquid pipe side. CONSTITUTION:On the top part of a semiconductor module 1, a liquid-cooling module (LCM) 2 is mounted, which is supplied with cooling liquid to cool the module 1. At the top part of LCM 2, two high rigidity branch cooling liquid pipes 5a, 5b are arranged, and retain the LCM 2 via a tube restraining jig 7, and an LCM fixing jig 6. One end of main pipes 12, 13 side of each of the pipes 5a, 5b is fixed to a strut 9 via a pipe retaining member 11. Cooling liquid is supplied via pipes 12, 13, flexible pipes 15a, 15b, an unloading port 14, pipes 5a, 5b, an unloading port 8 and hoses 10a, 10b. Thereby, the cooling pipes can be utilized as retaining bodies, and the retaining with large strength is enabled.
Patent JP-H0349923-A (JP)
Title: Manufacture of laminate
Inventor: SATO SHINICHI
IPC: B29K23/00
Filed: 1989-07-19
Abstract: PURPOSE:To manufacture a laminate having superior bonding properties with a base by apply a composition composed of polyethylene and an adhesive at the specified ratio and at the specified temperature for extrusion coating. CONSTITUTION:A polyethylene group composition composed of 80 - 98 wt.% of 0.900 - 0.960 density and 2 -20 wt.% of an adhesive and having 2 -40 g/10 minutes melt flow rate is applied to a base for extrusion coating at the processing temperature of 260 - 330 deg.C. At that time, if the density of polyethylene is less than 0.900 g/cm<3>, blocking of the composition gets large and mechanical strength and heat resistance are lowered, while if beyond 0.960 g/cm<3>, bonding properties with the base and compatibility with the adhesive are lowered to lower the mechanical strength remarkably. Also, when the processing temperature is lower than 260 deg.C, compatibility with the base is poor, while beyond 330 deg.C, both of polyethylene and the adhesive are deteriorated to lower mechanical strength. As for the adhesive, resin group hydrocarbon resin, aliphatic group hydrocarbon resin, aromatic group hydrocarbon resin, polyterepene group resin, rosin group, styrene resin or the like is used.
Patent JP-S5974749-A (JP)
Title: Protocol converting system of ring bus
Inventor: INOUE SATOSHI
IPC: G06F13/38
Filed: 1982-10-22
Abstract: PURPOSE:To perform transmission/reception of data, etc. between terminals in a transparent way, by applying no work at all to the data, etc. sent from the terminal at a conversion part, and transmitting the data, etc. CONSTITUTION:When the data flows in the direction of a dotted line, a general- purpose protocol 1 of the transmission side receives the transmission control characters and data from a terminal and transmits the signal of a format (a) to a conversion part 2. The part 2 converts the signal of the format (a) into a signal of a format (b) of a ring bus protocol to transmit it to a ring bus 3. This signal is received at the corresponding node and then at a conversion part 2' as a signal of a format (c). After the protocol control is executed between the parts 2 and 2', only the area related to the general-purpose protocol is extracted out of the format (c). Then the signal of a format (d) is transmitted to a protocol part 1'. The part 1' transmits the transmission control characters and data to the terminal.
Patent JP-H1030594-A (JP)
Title: Air-cooling package type compressor
Inventor: KUME TERUMASA
IPC: F04C29/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an air-cooling package type compressor which can improve cooling efficiency of a motor for driving a compressor body, suppressing a temperature rise in a motor coil, bearing or grease and the service life thereof. SOLUTION: This compressor contains a compressor body 5, a totally-closed external-fan type motor 9 for driving the compressor body 5, and an oil separating & recovering device 10 in the first chamber 3 of a package 1, and contains a multi-blade fan 16 mounted onto a main shaft 15 of the motor 9, an oil cooler 11 and an after-cooler 12 in the second chamber 4. This compressor is constituted so that air sucked from the first air inflow opening 18 may be sucked by the multi-blade fan 16 from an opening part 17 and may be delivered from an air outflow opening 20 with air sucked by the multi-blade fan 16 through the second air inflow opening 19. The opening part 17 is formed at the circumference of the main shaft 15, which penetrates through a partition plate 2, and a duct 22 is formed between a cooling fan 21 for the motor 9 and the first air inflow opening 18.
Patent JP-S6076217-A (JP)
Title: Manufacture of composite rectangular wire
Inventor: YANASE HITOSHI
IPC: B21C25/06
Filed: 1983-10-03
Abstract: PURPOSE:To obtain a composite rectangular wire having smooth surface and dimensional accuracy by specifying the shape of a die in manufacturing a titled wire by extrusion-coating a metal smaller in deformation resistance than a core wire on the metallic core wire. CONSTITUTION:An Al, etc. smaller in deformation resistance than a core wire is extrusion-coated on the outside of a metallic core wire of iron, etc. through a die, to obtain a composite rectangular wire. The die to be used for this purpose, is formed into a rectangular shape having a bulged central part, and the width W2 and height H2 of bulged part are regulated with respect to the width W1 and height H1 of both ends by equations I , II, and its inlet angle is regulated to 30-60 deg.. In this way, a desired product can be obtained.
Patent JP-S5975944-A (JP)
Title: Phenolic resin molding material
Inventor: ISHII KEIICHIROU
IPC: C08L61/04
Filed: 1982-10-22
Abstract: PURPOSE:To provide the titled molding material having high electrical conductivity without detriment to the inherent moldability, heat resistance and high strength, containing specified quantities of Al fiber having a specified length and glass fiber. CONSTITUTION:A phenolic resin molding material contains Al fiber and glass fiber in such a proportion that the content of the Al fiber is 5-50%. that of the glass fiber is 5-50%, that of the entire fibers is 10-60% and 80% or more of the Al fiber before the insertion into a mold has a length of 0.2-3mm.. The Al fiber serves as an electrical conductivity-imparting material, but the material has an effect of only poorly imparting mechanical strength such as tensile or flexural strength and is poorly compatible with resin so that the strength is lowered. By using the Al fiber together with the glass fiber, the lowering in strength is prevented.
Patent JP-S6246445-A (JP)
Title: Information recorder
Inventor: MISAWA AKIRA
IPC: G11B7/09
Filed: 1985-08-22
Abstract: PURPOSE:To suppress the variation of mutual recording positions of two recording optical beams by providing a control mechanism for controlling the positions of the optical beams so that the centers of both the optical beams always coincide with each other. CONSTITUTION:A video signal outputted from a CCD camera 29 is inputted to a horizontally synchronizing signal separating circuit 41 and a clamping circuit 42. The video signal of which pedestal is fixed by the circuit 42 is inputted to a comparator 43 and a switch 48. The output of the comparator 43 is inputted to counters 44, 45 and the center position of an optical beam A2' every period of a horizontal scanning line is detected by a beam center position detecting circuit 46. When the outputs of sample holding circuits 51, 52 including LPFs are inputted to a differential amplifier 53, the relative shear of the center positions of the optical beam A1', A2' is outputted to an actuator 34 mechanically connected to a lens 7a as an error voltage (v), so that the lens 7a is vertically moved to control the position of the optical beam A1'.
Patent JP-S5975813-A (JP)
Title: Air suspension device for automobile
Inventor: KAMIMURA TAKEJI
IPC: B60G17/027
Filed: 1982-10-21
Abstract: PURPOSE:To keep a spring load characteristic in optimum conditions irrespective of the height of a car level, by setting a variation in capacity inside a chamber to the extent that does not affect a spring constant with the operation of a helper position adjusting cylinder, in case of an air suspension capable of controlling the car level in an automated manner. CONSTITUTION:When a car comes into such a driving state that should raise a car level yet higher, a sensor emits a signal whereby air is fed to an air chamber 4, then a rod 3 is extended in length, coming into the state of a high car level. This setting takes place by a car-level sensor 12 consisting of a driving magnet 12a and a magnetic sensor switch 12b installed in a cylinder 2. When the said signal for raising the car level is emitted, a helper position sensor 11 is changed over and hydraulic pressure is fed to a cylinder part 92 whereby a piston part 92 goes down, causing a driving magnet 11a to stop at a position opposite to the low position setting part of a magnetic sensor switch 11b, and a helper 8 goes down as far as a portion for the extension of the rod 3, so that a relational position between the helper 8 and the cylinder 2 is kept almost equal to that in time of the car level being low. In this case, an increment portion for air capacity is cancelled by a portion for the descent of the piston part 92.
Patent JP-H0850514-A (JP)
Title: Elevation controller
Inventor: TSUGAWA KENICHI
IPC: G05D3/00
Filed: 1994-08-05
Abstract: PURPOSE:To improve appearance in the case of elevating plural members to be elevated. CONSTITUTION:When moving plural members 1a, 2a...na to be elevated up or down to a common target elevating position (y=2000) in the same directions A, B and C, first of all, the elevating operation is started from the member na to be elevated most separated from the common target elevating position (y=2000). Afterwards, each time the elevating member na to be elevated reaches the elevating positions (y=200 and y=1000) of the other stopping members 1a and 2a to be elevated, the elevating operations of the stopping members 1a and 2a to be elevated are started. Besides, all the members na, 1a and 2a to be elevated under the elevating operations are elevated while keeping the same positions. Thus, the plural members 1a, 2a...na to be elevated perform the elevating operations while keeping the same elevating positions as a whole.
Patent JP-S6342228-A (JP)
Title: Encoder
Inventor: OKAMURA FUJIO
IPC: H03M3/04
Filed: 1986-08-08
Abstract: PURPOSE:To suppress the deterioration of a signal to the minimum, and to decrease an average number of bits per one sampled value by calculating a predicted value corresponding to other remaining sampled values than a reference sampled value from plural pieces of reference sampled values. CONSTITUTION:In each scanning line of V1, V2 ..., a sampled value of every three pieces, which is indicated with a black round mark is encoded as a reference sampled value by (n) bits. As for other remaining samples indicated with a X mark, for instance, in a sample V2(5), a predicted value A2(5) is derived from a reference sampled value V1(7) in a horizontal scanning line V1 of one line before, a reference sampled value V2(1) in a horizontal scanning line V2, and a reference sampled value V3(7) in a horizontal scanning line V3 of one line after, and a difference data to this predicted value is encoded by the number of bits (m) (<n). In such a way, an average number of bits per one sampled value can be deceased.
Patent JP-H0350338-A (JP)
Title: Control device for automotive engine
Inventor: IRINO HIROSHI
IPC: F02D9/10
Filed: 1989-07-18
Abstract: PURPOSE:To enable turning an operation lever integrally with a control valve spindle even upon the seizure of a bearing, and improve the reliability of control by supporting the operation lever interlocked with accelerator operation on a collar fixed to the control valve spindle via the bearing. CONSTITUTION:A lost motion lever 7 is fixed to one end of a throttle spindle 2 having a throttle valve 6 fixed and projected from a throttle body 1, and an operation lever 8 interlocked with accelerator operation is so supported thereon as to be capable of turn. Also, a lost motion spring 23 is provided between the aforesaid levers 7 and 8 for energizing the levers 7 and 8 toward an engagement direction. In addition, a control lever 9 controlled with an actuator 52 is fixed to the other end of the aforesaid spindle 2. In the aforesaid control device, a cylindrical collar 10 is coupled to the engagement part 2a comprising a flat surface and formed at one end of the throttle spindle 2, and the operation lever 8 is pivotally supported on the aforesaid collar 10 via a bearing 14.
Patent JP-2000021590-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: TAKAHASHI YUJI
IPC: H05B41/24
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the life of a discharge lamp from being shortened. SOLUTION: Field effect transistors Q1, Q2 are alternately turned on and off, the direct current of a D.C. power supply part 6 is converted into a high-frequency wave by an inverter circuit 11, fluorescent lamps FL1, FL2 are started and lit, and the fluorescent lamps FL1, FL2 are lit by equalizing currents by a balancer L2. A rectangular wave voltage is generated in the field effect transistors Q2 of the inverter circuit 11, and formed into a differential voltage by a capacitor C2, but its peak voltage is restrained by an inductor L3, so that preheating amounts for filaments FL1a, FL1b, FL2a, FL2b are not reduced. Since the peak voltage does not rise excessively high and an end glow is prevented from occurring in the fluorescent lamps FL1, FL2, the lives of the fluorescent lamps FL1, FL2 can be prevented from being shortened.
Patent JP-H0937519-A (JP)
Title: Ac generator for vehicle
Inventor: MAEKAWA NORIYUKI
IPC: H02K19/22
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To increase cooling air volume and maintain sufficient cooling performance even the revolution is low without increasing the cost. SOLUTION: A vehicle AC generator 100 has a first front fan 16 for cooling which is fixed to a part protruding from the front bracket 9 of a rotary shaft 1, a second front fan 17 which is fixed to the end of an armature 50 on the front bracket 9 side and a rear fan 18 which is fixed to the end of the armature 50 on a rear bracket 10 side. The first front fan 16 which is a centrifugal fan generates cooling air flows F03 and F04 which flow outward in radial directions from the center of the rotary shaft 1. The second front fan 17 which is an axial flow fan generates cooling air flows 01 and 02 which flow from the rear bracket 10 side toward the front bracket 9 side. At that time, cooling air flows F05 and F06 which flow from the outside toward the inside of the front bracket 9 are generated by a negative pressure produced on the entrance side of the second front fan 17. The rear fan 18 which is a centrifugal fan generates air flows F07 and F08 which flow from the center of the rotary shaft 1 outward in radial directions.
Patent JP-2001012220-A (JP)
Title: Solenoid valve system of internal combustion engine
Inventor: CHOKAI MAKI
IPC: H01F7/16
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve system for internal combustion engines whose responsiveness is improved by facilitating the detaching of an armature from an electromagnet when power to the electromagnet is cut off. SOLUTION: In this solenoid valve system of an internal combustion engine wherein intake and exhaust valves are held opened and closed by attracting the armature 10 connected to intake and exhaust valves by means of electromagnets in the valve opening and closing directions, the armature 10 comprises a first metal plate 40 made of pure iron whose maximum saturation magnetic flux density is relatively high and a second metal plate 50 made of silicon steel whose iron loss is relatively small layered. This constitution can secure the attraction force of the armature 10, facilitate the detaching of the armature from the electromagnets and improve the responsiveness of the solenoid valve system.
Patent JP-H0513514-A (JP)
Title: Tab tape, tab type semiconductor device, and its manufacture
Inventor: SHIBATA KEIJI
IPC: H01L21/60
Filed: 1991-06-28
Abstract: PURPOSE:To provide a TAB tape having a narrow inner lead width and short inner lead interval. CONSTITUTION:A TAB tape is formed by etching copper foil 3 stuck to a polyimide film 2 and protruding a large number of inner leads 4 into through holes 2a. The middle section 4a of each inner lead 4 has a nearly rectangular cross section and front end sections 4b of the inner leads 4 are connected to each other in one body by means of a connecting section 7 having a semicircular cross section. This TAB type semiconductor device is obtained by cutting the connecting section 7 into each inner lead 4 after each inner lead 4 is stuck to each bump electrode 6 of a semiconductor pellet 5 positioned in the through hole 2a.
Patent JP-H1030436-A (JP)
Title: Heat insulator and its manufacture
Inventor: MIKI ISAMU
IPC: F01N13/14
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To improve safety of a heat insulator during manufacture or hanling after manufacture also improve safety against a user of a product adopting the insulator as a component by arranging a protection piece on a necessary portion. SOLUTION: An insulator main body 1 is composed of laminated metal plates 3, 4 which are cut in specified peripheral forms. An acute cutting edge 13a of a cutting end 13 is projected to the peripheral side which is held at the time of handling. A protection piece 11 is mounted on the metal plate 3 or 4 having the projected cutting edge 13a, and covers the projected portion of the cutting edge 13a within the range including a held part 9 of the peripheral part of the insulator body 1. After molding the insulator body 1, the protection piece 11 is installed on a necesary portion which may be seized.
Patent JP-S6163185-A (JP)
Title: Luminance signal offset processing device
Inventor: HIRAMATSU YONEJIRO
IPC: H04N11/04
Filed: 1984-09-04
Abstract: PURPOSE:To make a pedestal level constant even when a level of a compound video signal changes and to detect a pedestal level precisely during a horizontal scanning period by removing a offset part from a separated digital luminance signal. CONSTITUTION:An analog-processed compound video signal S1 of a processing device is added to an A/D converter 2, and a scope from a bottom of a pedestal included in part of a horizontal synchronizing signal lower than a pedestal level to a white level is digitized. The digitized compound video signal S2 is separated to a chrominance component S3 and a digital luminance signal S4 by a luminance signal chrominance component separating part 3, and the signal S3 is outputted to a chrominance component output terminal 7. The signal S2 is processed at a burst signal processing part 4 and a digital burst signal S6 is added to a subtractor part 6. At the subtractor part 6, an offset part is removed from the luminance signal S4 from the separating part 3, even when a level of the compound video signal changes, the pedestal is made constant and the pedestal is precisely detected during the horizontal scanning period.
Patent JP-H0740286-A (JP)
Title: Method for cutting paper
Inventor: MOTOOKA EIJI
IPC: B26D5/20
Filed: 1993-07-28
Abstract: PURPOSE:To provide a cutting method whereby photographic paper can be cut without damaging the cut end of the photographic paper. CONSTITUTION:A movable blade 2 is moved relative to a fixed blade 1 and photographic paper A passed between both blades 1, 2 is cut and moved backward almost simultaneously, and the movable blade 2 in returning motion is separated from the fixed blade 1 without contact with the cut end of the photographic paper A.
Patent JP-2001010633-A (JP)
Title: Display-cum-package
Inventor: KIMURA YOSHITAKA
IPC: G09F1/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a display-cum-package which is an external package made of paper for housing a commodity, of which the manufacturing cost does not become high, and which has a display effect at a store. SOLUTION: On the left side of an approx. circular bottom plate 10 which has respective flaps on the top and the bottom, a window hole 20 of an approx. display article shape is provided. Then, on the left side of the window hole 20, an approx. T-shaped cut line 24 is provided. Then, on an approx. trapezoidal front surface plate 11 which has respective flaps on the top and the bottom, and on the right side of the approx. circular bottom plate 10, the window hole 20 of the approx. display article shape is provided. Then, an approx. trapezoidal rear surface plate 12 to which respective top and bottom flaps, and an insertion piece 18 are respectively connected sequentially with respective folding lines, is connected to the bottom plate 10 with respective folding lines.  Then, on the right side of the approx. trapezoidal rear surface plate 12, a flap and an insertion piece 14 are connected with a folding line for a blank. Then, such a blank is built up to conform to respective folding lines. Then, the insertion piece 14 of the flap 13 is inserted in the approx. T-shaped cut line 24, and the insertion piece 18 is inserted in a cut line 22 to form this package.