baber/WOPTO huggingface dataset:
Patent JP-H0583609-A (JP)
Title: Rotary supporting device for view finder
Inventor: MATSUSHIMA JUNJI
IPC: G03B13/02
Filed: 1991-09-24
Abstract: PURPOSE:To generate stable rotating torque by applying pressure by inserting an elastic material between a rotor and a main body. CONSTITUTION:The elastic material 5 is inserted by compressing between the rotor 1 and the main body 5, and a presser plate 3 that is a coupling component of the rotor 1 with the main body 2 is fixed with a screw 4. At this time, the elastic material 5 applies the pressure to the rotor 1 and the main body 2 in a direction of (f). When the rotor 1 is rotated in such state, a frictional force is generated on surfaces g1-g4 coming in contact with the elastic material 5, and the rotor 1 and the main body 2, which generates the rotating torque. Therefore, the frictional force can be generated in the direction different from the tightening direction of the screw 4, thereby, the stable rotating torque can be obtained.
Patent JP-H03133804-A (JP)
Title: Part feeding device
Inventor: SUZUKI AKIO
IPC: H05K13/02
Filed: 1989-10-18
Abstract: PURPOSE:To prevent the occurrence of an erroneous stop during the feed of a pallet in process by a method wherein, in a device to feed parts contained in a tray by means of an exchangeable pallet, a state-in-process discriminating member is arranged in a position on the pallet, and through detection of the presence of the discriminating member, it is decided whether a pallet is in process or not. CONSTITUTION:A tray 2 placed on a pallet 6 is drawn in a direction X. An in-process mark providing part 41 is formed on the side, opposite to the draw direction X, of the tray 2, and a mark providing place 42 where four in-process marks 37C can be provided is provided. Thus, four in-process states can be processed by the single tray 2. By detecting an in-process mark 37c by means of a sensor 40, it is discriminated that a fed pallet is in process. Control is effected so that abnormal decision is not performed during the discrimination.
Patent JP-H03131795-A (JP)
Title: Timepiece circuit with backup function
Inventor: MIMURO SATORU
IPC: G04G3/00
Filed: 1989-10-18
Abstract: PURPOSE:To obtain the accurate timepiece circuit in normal use and to reduce a backup current in backup mode by providing both an NT cut type crystal oscillator and an AT cut type crystal oscillator. CONSTITUTION:When the main body circuit of an electronic exchange, etc., is powered on, a protect signal is 'H' and a switch circuit 17, therefore, has its Y terminal and C terminal connected, so a clock signal of 32.768kHz outputted by the AT cut type crystal oscillator 14 through a 2nd oscillation circuit 15 and a frequency dividing circuit 16 is inputted to a timepiece IC 11, so that the timepiece operates correctly. Then when the main circuit is turned off, the protect signal becomes 'L' to inform the timepiece IC 11 of a backup state and the X terminal and C terminal of the switch circuit 17 are connected to each other to input the clock signal 32.768kHz to the timepiece IC 11, so that the timepiece operates correctly.
Patent JP-S63122985-A (JP)
Title: Density distribution measuring apparatus for charged particle beam
Inventor: MIYATA KAZUAKI
IPC: H01L21/30
Filed: 1986-11-12
Abstract: PURPOSE:To enable the measuring of an exact beam density distribution, by scanning the cross-section of a charged particle beam turning a probe comprising a conductor connected to a current measuring means to measure a current value generated. CONSTITUTION:A probe composed of a conductor 1 connected to an ammeter 5 and an insulating body 2 is positioned outside a charged particle beam 3. The insulating body 2 is held with a rotary scanning mechanism 7 to allow the moving of the probe on an orbit depicting a circle and to the center of the circle. The ammeter 5 is connected to a computer 6. The probe is set at a specified position and starts to measure by moving on an orbit 4 with the initialization of the ammeter 5. The probe moves inward by the size of the conductor 1 as it makes each rotation on the orbit 4, the operation which is performed until the probe comes to the cross-section center of the beam 3. A current value generated by a charge effect of the beam 3 according to the movement of the probe is stored into the computer 6 at each point of the movement. After the movement thereof, the memory data is processed and displayed as beam density distribution of the beam 3.
Patent JP-S63124822-A (JP)
Title: Scavenging device for 2-cycle internal combustion engine
Inventor: NAKACHI MASAAKI
IPC: F02B75/02
Filed: 1986-11-14
Abstract: PURPOSE:To reduce the fuel consumption, by providing a plurality of scavenging ports and scavenging passages in a Schnurle type 2-cycle internal combustion engine. CONSTITUTION:A plurality of scavenging ports 11 and 12 and scavenging passages 9 and 10 are provided to supply fuel mixture in a crankcase 19 to a cylinder 1. The first scavenging port 12 adjacent to an exhaust port 6 is communicated with the first scavenging passage 10, and an inlet 14 of the passage 10 is opened at a central position of the crankcase 19. An inlet 13 of the second scavenging passage 9 is opened at a position near the outer periphery of the crankcase 19. With this arrangement, blow-off of a fuel component through the exhaust port may be suppressed to thereby reduce the fuel consumption.
Patent JP-H03133709-A (JP)
Title: Corner-folding wrapping
Inventor: KOBAYASHI FUMIO
IPC: B65B11/18
Filed: 1989-10-18
Abstract: PURPOSE:To enable doing up a package tightly and speedily by a method wherein an object for wrapping and wrapping paper are passed through a hole in a corner-holding cylinder so as to fold the wrapping paper at corners and then the four flaps of the wrapping paper are folded along the bottom of the object for wrapping and attached by fusion. CONSTITUTION:A packaging frame 16 is brought above a corner-folding cylinder 1 and an object (w) for wrapping is pushed up into a first opening 16a; a transferring frame 17 is put close to the packaging frame 16 to form a closure and the first opening 16a is closed. After bottom-folding in this state, the packaging frame and the transferring frame are moved simultaneously in the direction of the transfer and subsequently the transferring frame is moved to return and simultaneously separated into two, which are further moved to return and then brought together. By this method the object sent through the first opening is enclosed at a second opening 17a, the object (w) sent through the second opening is enclosed at a third opening 17b, and simultaneously the transferring frame encloses, during its move to return, the object pushed up into the first opening in the packaging frame; through repetition of this sequence of operation wrapped objects are forwarded in succession.
Patent JP-H03133114-A (JP)
Title: Multilayer ceramic chip capacitor and manufacture thereof
Inventor: SUMITA NARIKAZU
IPC: H01B3/12
Filed: 1989-10-18
Abstract: PURPOSE:To assure the long life and the excellent reliability by a method wherein the material of inner electrodes is Ni or an Ni alloy while oxide layers different in composition from that of dielectric layers are formed around the inner electrodes. CONSTITUTION:Oxide layers 4 in different composition from that of dielectric layers 3 are formed around inner electrodes 21, 25. The material of the dielectric layers 3 is a titanium oxide base, titanic acid base compound oxide and zirconic acid base compound oxide or the mixture thereof. On the other hand, the material of the oxide layers 4 contains exceeding one kind of respective kinds of oxides i.e. one or two or more of oxides selected from Mn oxide, P oxide, Fe oxide, etc. Through these procedures the long life and excellent reliability can be assured.
Patent JP-H02116898-A (JP)
Title: Musical sound generating circuit
Inventor: TAMURA TAKESHI
IPC: G10H7/02
Filed: 1988-10-27
Abstract: PURPOSE:To improve the S/N ratio and to output a beautiful waveform by connecting the connection point between two analog switches to which the output of a musical sound output waveform memory and the inverted output of the memory are connected to an R-2R digital/analog converting circuit. CONSTITUTION:When attenuated waveform data is inputted, the output of a digital/analog converting circuit 2 is connected to one of the two analog switches 10 and 11 which are connected in a pair, and the other one is held at a source potential. Then the connection point between the two analog SWs 10 and 11 to which the output waveform data of a musical sound and inverted data are connected as control signals for the analog switches SW 10 and SW 11 is connected to the input of the R-2R digital/analog converting circuit 9. Consequently, an amplitude which is almost twice is obtained, so even if the source voltage drops, the influence of a noise is reduced, the S/N ratio is improved, and a musical sound with beautiful wavefrom is generated.
Patent JP-H02117458-A (JP)
Title: Brake energy recovery device for vehicle
Inventor: TANAKA KOJI
IPC: F16D61/00
Filed: 1988-10-27
Abstract: PURPOSE:To prevent frequent operation of a pump/motor by conducting an ordinary braking operation when a brake is applied at the time of low speed and continuing the ordinary braking operation until the speed becomes lower than further slow speed after the braking operation is begun once. CONSTITUTION:When the stepping of a braking pedal is detected by a braking pedal switch, if the speed at that time is below predetermined low speed, an electromagnetic proportion type air pressure control valve (figure omitted) and also a hydraulic circuit consisting of high pressure and low pressure accumulators 26, 27, a circuit switching valve 25 and a pump/motor 14 is shut off. Namely, at the time of low speed traveling and the speed after that is below further low predetermined slow speed, braking operation is not conducted by hydraulic pressure even if the braking pedal is stepped on, the frequent operation of the pump/motor 14 is prevented to extend its life.
Patent JP-H07188338-A (JP)
Title: Optically active ethylenic polymer
Inventor: SAOTOME YASUSHI
IPC: C08F20/52
Filed: 1994-11-04
Abstract: PURPOSE:To obtain a (co)polymer, comprising a recurring unit of a specific structure, having a high optical purity, excellent in molecular, asymmetric recognizing abilities, etc., and useful as a catalyst, a chromatographic packing, etc. CONSTITUTION:This (corpolymer comprises 10-100mol% recurring unit produced by cleaving an ethylenically unsaturated bond in a group (X) or (Z) of an optically active ethylenically unsaturated monomer expressed by the formula (A is S, SO or SO2; X and Y each is H, an alkyl or an acyl; Z is an alkoxy, an alkylamino or silyloxy; X and Y may be bound to form a ring or a single group bonded to N with double bond; at least either of X and Z is an alkenyl derivative of the corresponding group). The number-average molecular weight thereof is >=3000.
Patent JP-2001089029-A (JP)
Title: Winding device
Inventor: UMEOKA TOSHISHIGE
IPC: B65H54/553
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a winding device provided with a cradle to simplify a connection structure of a movable arm to a fixed arm, and easily take out a full package of a long bobbin in the cradle used for holding both long and short bobbins. SOLUTION: The winding device is provided with the fixed arm 3 and the movable arm 4 having hooks 3a and 4a to be engaged with end parts of the fixed arm 3 and the movable arm 4 at an engagement part 5 are provided. The movable arm 4 is provided between the engagement part 5 and the fitting position of a bobbin holder A so as to realize the angle θ of inclination by an inward projected bent part. A gap δ is given to the engagement part 5 of the movable arm 4 with the fixed arm 3, the opening angle is expanded accordingly for the gap δ when the movable arm 4 is opened to easily take out a full package P of a long bobbin f.
Patent JP-2000100881-A (JP)
Title: Chip for evaluation test
Inventor: INOMATA TATSUYA
IPC: H01L21/66
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a chip for an evaluation test which can surely find a defective semiconductor device and can surely easily conduct performance evaluations thereof. SOLUTION: A chip has a p-type silicon substrate 12, pads 14a, 14b formed at a predetermined pitch on one surface of the silicon substrate 12 via a silicon oxide film 13, a P+-type region 15a corresponding to one pad 14a and formed in the upper portion of the silicon substrate 12, an N+-type region 15b corresponding to the other pad 14b and formed in the upper portion of the silicon substrate 12, and wirings 17a, 17b for connecting the P+-type region 15a which correspond to the pad 14a, and the N+-type region 15b corresponding the pad 14b.  When the performance evaluations of a wire bonding are conducted, wire bonding is conducted after a chip is mounted on a frame, and a potential difference is applied across the pads 14a, 14b to measure the current flowing through a diode formed at the bonding portion of the silicon substrate 12 and the N+- type region 15b and the like for detection of defective chips.
Patent JP-H0523630-A (JP)
Title: Adhesive applicator
Inventor: HIDAKA SHOJI
IPC: B05C5/00
Filed: 1991-07-18
Abstract: PURPOSE:To obtain an adhesive applicator capable of changing the coating area by turning a nozzle unit with respect to a valve unit to change the inclination of a nozzle hole. CONSTITUTION:A cylinder 16 formed on a nozzle head 1A is engaged with a cylindrical recessed part 17 inclined to an angle of 15 deg. and formed in a nozzle main body 1B to position the axial center of a nozzle hole 13 on the peripheral surface of a cone inclined to an angle of 15 deg., and an adhesive is injected from the nozzle hole 13 in all directions. The nozzle hole 13 is allowed to communicate with the discharge port 23 of a valve block 2A through a conduit hole 18 at the axial center of the nozzle head 1A. The nozzle unit 1 is turned to discharge the adhesive in all directions from the nozzle hole 13, and the position of a work M to be coated is changed. For example, when the coating width is reduced to W2, a specified coating width W1 is maintained by turning the nozzle units 1 of both adhesive applicators A, and a desired coating range is easily maintained.
Patent JP-H03133688-A (JP)
Title: Heat sensitive recording material
Inventor: TASAKA MOTOO
IPC: B41M5/26
Filed: 1989-10-20
Abstract: PURPOSE:To reduce a curl of winding habit by immersing a support with specific polyethyleneglycolalkylphenylether. CONSTITUTION:A support is immersed with polyethyleneglycolalkylphenylether represented by a formula (where R is a 5-20C alkyl group, and n is an integer of 20 - 40). The amount of the polyethyleneglycolalkylphenylether immersed in the support is 0.01-5g/m<2> or desirably 0.1 - 0.5 g/m<2>. If it is less than 0.01 g/m<2>, an effect of reducing a curl of winding habit is eliminated, while if it exceeds 5 g/m<2>, when it is finished in a roll state and aged, it is shifted to a heat sensitive coloring layer, and its base is fogged. A method of immersing the support with the polyethyleneglycolalkylphenylether desirably includes coating on the surface of the support oppositely to the layer.
Patent JP-H08137743-A (JP)
Title: Address designation method
Inventor: SOBATANI SHINJI
IPC: G06F12/02
Filed: 1994-11-07
Abstract: PURPOSE: To considerably enlarge an address space that a processor can designate. CONSTITUTION: An address value which the processor 11 designates is divided into plural address information and they are stored in an address information holding means 111. Respective pieces of address information are transmitted to a memory system 12 through an address signal line 14. The memory system 12 generates the address value based on transmitted address information and accesses to an area to which a memory 122 corresponds by the address value. Thus, the address value larger than an address value which can usually be designated by the address signal line can be designated and access can be executed to the wider address space.
Patent JP-S61149146-A (JP)
Inventor: BABA KENJI
IPC: A61G5/04
Filed: 1984-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10116579-A (JP)
Title: Rotary anode x-ray tube and device
Inventor: KOYANAGI KEIJI
IPC: H01J35/06
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary anode X-ray tube as well as a rotary anode X-ray tube device having the capability of compensating for the travel of an X-ray generation source (focal point) due to the thermal expansion of the anode member of the tube, and maintaining the X-ray generation source (focal point) at a constant position at all times during operation. SOLUTION: Electrode plates 10A and 10B are arranged at both lateral sides of a filament 4 for voltage application. In this case, the electrode plates 10A and 10B are formed to have a shape changing along the axis of the filament 4, so as to keep the depth of the filament 4 large at ends and small at the central part. In addition, the electrode plates 10A and 10B are at least divided into two parts and insulated along the lengthwise direction of the filament 4. Also, different potential is applied to the divided electrode plates 10A and 10B, thereby controlling the surface electric field strength distribution of the filament 4 and changing the electron emission portion.
Patent JP-H10124191-A (JP)
Title: Data processing terminal equipment
Inventor: MATSUI MAKOTO
IPC: G07G1/14
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enable remotely controlled for power on/off from a host equipment without independently a terminal equipment to be distributing a signal line for remote power control, by making a communication control circuit part for controlling data communication with the host equipment independent of another mainbody control circuit part. SOLUTION: The communication control circuit part 31 controlling data communication with the host equipment 1 is made to be independent of another mainbody control circuit part 32. Then, data exchange between the communication control circuit part 31 and the mainbody control circuit part 32 is executed with an interface part 33. The communication control circuit part 31 normally receives operation power from a power circuit 35 through a first power line 34. The main control circuit part 32 receives the supply of operation power from the power circuit 35 through the second power line 37 where the power switch 36 of a POS terminal equipment is inserted. A relay switch 38 for executing turning-on/off by a relay on/off signal S1 which is transmitted from the communication control circuit part 31 is connected to the power switch 36 in parallel.
Patent JP-2001101542-A (JP)
Title: Photoelectric smoke sensor
Inventor: OKA SHOICHI
IPC: G08B17/103
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric smoke sensor capable of easily for which changing individual set values without increasing its manufacturing cost. SOLUTION: This photoelectric smoke sensor is provided with a dark room space A which accepts flowing-in air containing smoke particles and blocks outdoor daylight, a light emitting element 11 which forms a light emitting area P from the end to the center of the space A, and a light receiving element 12 which forms a light receiving area Q from the end to the center of the space A so that the area Q may cross the light emitting area P, with the overlapping portion of both areas P and Q being constituted as a smoke sensing area R, and senses the presence of smoke by detecting the scattered light of the light emitted from the light emitting element 11 caused by smoke particles in the area R by means of the light receiving element 12.  The sensor is also provided with a data storing circuit 25 which stores the set value set to the sensor and an arithmetic section 23 which performs a sensing processing based on the set value set in the circuit 25 and, at the same time, rewrites the set value stored in the circuit 25 based on an optical signal received from the light receiving element 12.
Patent JP-S61149931-A (JP)
Title: Optical element
Inventor: YUASA SATOSHI
IPC: G02F1/19
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a clear image with high degree of resolution by providing a pair of electrode and a liquid layer contg. a polymer capable of absorbing liquid in a nonelectric field and desorbing the liquid by the effect of electric field. CONSTITUTION:An optical element comprises lamination of a substrate 1, a gel-contg. liquid layer 2, a transparent protecting plate 3, a picture element electrode 7, and a counter electrode 8. The layer 2 comprises a liquid and a polymer which absorbs and desorbs the liquid. The polymer contracts by desorbing the liquid when an electric field is applied thereto and swells by absorbing the liquid when the effect of the electric field is interrupted. When the switch 5-2 is turned OFF, the gels holds the swollen condition, so the light 9-2 passes through the layer 2 without being scattered nor refracted by the gel 4-2. On the other hand, when a switch 5-1 is turned ON, the gel 4-1 contracts, so the light 9-1 is scattered or refracted, and the rectilinear propagating characteristic of light is disturbed. Since the gel is formed to have very small particle size, a clear image having high degree of resolution is obtd.
Patent JP-H0691528-A (JP)
Title: Contact type position detector for grinding robot
Inventor: YAMADA KAZUNORI
IPC: B24B49/10
Filed: 1992-09-16
Abstract: PURPOSE:To speed up postional detection of a work and the like by arranging a proximity switch near a grinding tool so as to detect a prescribed distance between it and a material to be detected, arranging a control constant setting part in which an access force target value and a contact force target value are set, and selecting the access force target value when the proximity switch is put in an undetecting condition and the contact force target value when being put in a detecting condition. CONSTITUTION:When an output signal of a proximity switch 12 to detect a prescribed distance between it and a work 6 is put in an undetected condition, a switching unit 43 switches a control constant setting part 40 to the access force target value 41 side, and switches it to the contact force target value 42 side when being put in a detected condition. When these target values are sent to a subtracter 23 through a force target value setting part 24, the subtracter 23 finds a difference between a force target value and force obtained by operation of a force operation part 22 according to output of a force sensor 5, and outputs it to a position-force control operation part 25. The control operation part 25 takes in a difference DELTAX between data of an angle gauge 21 and data of a position target value setting part 29, and outputs a speed command value V to a driving command part 33.
Patent JP-S62132990-A (JP)
Title: Production of fluorescent material
Inventor: TERAJIMA KENJI
IPC: H01J61/44
Filed: 1985-12-05
Abstract: PURPOSE:To obtain a fluorescent material resistant to deterioration of fluorescence caused by baking, by coating the surface of a specific fluorescent matrix emitting blue or green light with colloidal aluminum hydroxide and heating the product. CONSTITUTION:The surface of a matrix of a blue light-emitting fluorescent material doped with Eu<++> [e.g. the compound of formula I or II (X is F, Cl or Br)] or a green light-emitting fluorescent material doped with Tb<+++> (e.g. a compound of formula III-V) is coated with colloidal aluminum hydroxide and heated to obtain the objective fluorescent material coated with aluminum oxide fine powder. EFFECT:The fluorescent material gives a fluorescent lamp having high initial luminance and stable luminance throughout the life.