baber/WOPTO huggingface dataset:
Patent JP-S61106401-A (JP)
Title: Reforming apparatus
Inventor: UMEMOTO MASATSURU
IPC: H01M8/06
Filed: 1984-10-30
Abstract: PURPOSE:To realize uniform temp. distribution in the whole circumferential direction in the inside of a furnace body contg. plural catalyst tubes packed with a reforming catalyst by providing helical guiding plates along the inside wall of the furnace body. CONSTITUTION:A reforming apparatus comprises a furnace body constituted of a cylindrical external cylinder 2 and an internal cylinder 1, housing plural catalyst tubes 4 packed with a reforming catalyst 3 in the space between the external cylinder 2 and the internal cylinder 1. Helical guiding plates 9 are provided along the inside wall of the external cylinder 2. Heat medium fed to the furnace body from below rises upward while swirling in the circumferential direction. Thus, dispersion of temp. in the circumferential direction of each catalyst tube 4 is eliminated, and heat exchange rate from the heat medium to the catalyst tube is improved.
Patent JP-S59121382-A (JP)
Inventor: ITOU MASAHIRO
IPC: G09G1/06
Filed: 1982-12-28
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-H0277766-A (JP)
Title: Image forming apparatus
Inventor: SAKAKIBARA TEIGO
IPC: G03G15/00
Filed: 1988-09-14
Abstract: PURPOSE:To form always high-quality images by detecting an extent of dark decay in a photosensitive body after the lapse of a prescribed time length from electric charging and controlling the surface potential at the developing position of the photosensitive body in accordance with the obtained value. CONSTITUTION:The photosensitive body(drum) 1 is charged to the prescribed potential, and after the lapse of a prescribed time length the surface potential of the drum 1 is detected by a surface potential sensor S. The obtained extent of the dark delay is equal to the extent of the dark decay at the developing position in an image-forming process which is obtained by setting the prescribed time length to the value obtained by calculating the distance between the position of detecting the surface potential and the developing position and processing speed, thus permitting the surface potential of the drum 1 at the developing position to be maintained always at a constant value, irrespective of change of dark decay due to the kind of the photosensitive body and use for a long time, dispersion at time of manufacture, a number of developing devices, and developing processes, by controlling the surface potential of the body 1 at the developing position on the basis of the calculated value.
Patent JP-H0391156-A (JP)
Title: Cartridge inserter/ejector in fdd device
Inventor: HAMATSU KAZUNOBU
IPC: G11B17/043
Filed: 1989-09-04
Abstract: PURPOSE:To perform the insertion/ejection of a cartridge smoothly by correcting the inclination of a second lever for a fixed shaft due to the deviation of the surface roughness of an oblique part in a third connecting part fixed on the substrate of a device at the oblique part on the lower plane of the second lever. CONSTITUTION:A second connecting part 14-11 connected to one terminal of the cartridge 11 and an engaging pat 14-2 engaged with the projecting part 13-2 of a first lever 13 are provided. Furthermore, the oblique part connected to the oblique pat 14-3 on the lower plane of the second lever 14 so that the second lever 14 on the lower plane of which the oblique part 14-3 is provided can perform an arbitrary amount of elevating motion according to the turning of the lever and with almost the same inclination as that of the oblique part 14-3 on the lower plane of the second 14 so as to vary its height by the arbitrary amount at the turning position of the second lever 14 is provided, and the third connection part 16-1 fixed at the substrate 16 of the device is provided. Therefore, it is possible to reduce the inclination of the second lever 14 against fixed shaft 15, and to perform the elevating motion of the second lever 14 smoothly. In such a way, the inserting/ejecting operation of the cartridge can be performed smoothly.
Patent JP-S59122149-A (JP)
Title: Fault supervisory system
Inventor: MIURA KAZUYUKI
IPC: H04L25/02
Filed: 1982-12-28
Abstract: PURPOSE:To attain supervision of fault without reducing the data capacity in a frame data by giving a delay to the frame data transmitted from a master station for a prescribed time at each slave station so as to form a data for fault discrimination. CONSTITUTION:The frame data transmitted from the master station 1 is received by a slave station 2-1 via a transmission line 3 and is subject to delay by a-bit for a prescribed time at a delay circuit 9-1 of the slave station. Similarly, the data is subject to delay by a-bit at delay circuits 9-2-9-4 corresponding to slave stations 2-2-2-4. The delay time of this system becomes 4a-bit, and the bit is compared with a normal 4a-bit at a supervisory device 8 of the master station so as to discriminate whether or not each slave station is operated normally. When the result is dissident and a fault is recognized in the slave station of the loop, a fault detecting signal is transmitted from the master station and the state of bit inversion at each slave station is checked so as to locate a fault point.
Patent JP-H0542443-A (JP)
Title: Machine tool chip removing scraper
Inventor: MORIOKA YOSHIKAZU
IPC: B23Q11/08
Filed: 1991-08-13
Abstract: PURPOSE:To reduce the coefficient of friction of a scraper part in a machine tool chip removing scraper made of a staple reinforced rubber. CONSTITUTION:A base plate part 2 reinforced by a rigid plate 4 and a scraper part 3 formed into a knife edge sectional form on one end of the base plate part 2 are integrally molded with a staple reinforced rubber, staples 5...5 added into the staple reinforced rubber are oriented orthogonally to the sliding surface 3A of the scraper part 3, and the staples 5...5 are partly exposed onto the sliding surface 3A by buffing. The direct contact of the rubber part is avoided by the exposed fibers to reduce frictional resistance.
Patent JP-H0856534-A (JP)
Title: Fishing hook and its production
Inventor: FUJII SHIGEKATSU
IPC: A01K83/00
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a fishing hook for readily striking a fish by shaving off one of the upper side face and the lower side face of a hook tip part or both to form a flat face of a recessed curved face and making acute edged ridge parts at the crossing part of shaved off faces to reduce inserting resistance of the fishing hook tip as small as possible. CONSTITUTION: The upper both side faces and the lower both side faces of a hook tip part 11 from a hook tip 12 to a barb 2 are shaved off to form shaved off faces 21 and 22 at the parts of the upper both side faces and the lower both side faces. Acute edged ridge parts 18, 19 and 20 are formed at parts where the shaved off faces 21 and 22 come into contact with each other.
Patent JP-H0970979-A (JP)
Title: Head cap member of ink jet recording apparatus
Inventor: MURANAKA MASAICHI
IPC: B41J2/165
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To simplify the structure preventing the deformation of a cap main body while achieving cost reduction. SOLUTION: An almost box-shaped cap main body 2 composed of an elastic material such as rubber and the almost box-shaped cap holder 3 housing and holding the cap main body 2 and composed of a resin material are provided and the peripheral wall part 2a of the cap main body 2 is integrally formed into a shape having a folded-back part so as to cover the peripheral wall part 3a of the cap holder 3 in succession from the inside to the outside to form the fitting part 2b in which the peripheral wall part 3a of the cap holder is fitted.
Patent JP-H04110624-A (JP)
Title: Pt-alloy strand for temperature measuring resistor
Inventor: HAMADA TOKIO
IPC: G01K7/18
Filed: 1990-08-30
Abstract: PURPOSE:To obtain a temperature measuring resistor characterized by high accuracy addition of a minute amount and a constant, stable ratio of R100/R0=1.3850+ or -0.2% by setting the ratio of 0.01 - 0.1% for PtPd. CONSTITUTION:Pd of 0.01 - 0.1% is incorporated into Pt, and the electric resistance ratio of R100/R0=1.3850+ or -0.2% can be satisfied. The Pd undergoes solid solution uniformly and stably without oxidation and phase transformation. Furthermore, machinability is high, and volatalization and scattering do not occur. Therefore, accuracy in addition of a minute amount is high. Since, the PtPd alloy is widely used in addition to the temperature measuring bodies, diversion is easy, and the production is advantageous.
Patent JP-H0974338-A (JP)
Title: Constant amplitude clock generating circuit
Inventor: NEMOTO KENJI
IPC: H03K3/353
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To output the clock signal of constant amplitude having no error factors such as process dependency, temperature dependency and power supply voltage dependency when driving a resistive load. SOLUTION: The same kind of transistors Tr22 and Tr23 as that of respective transistors Tr12 and Tr13 consisting of an inverter 10 for driving the load composed of the serial circuit of a capacitor C and a resistor R1 are serially connected and kept conductive, a serial circuit connecting a resistor R2 between these transistors is connected between power supply lines, and a voltage value between both terminals of the resistor R2 and the signal of voltage difference corresponding to an amplitude value VSIG of desired clock output signal are inputted to a four-input differential amplifier 20. The four-input differential amplifier 20 outputs a control signal Vref so that the amplitude values VSIG and potential differences at both terminals of the resistor R2 are matched respectively and corresponding to this signal, a power supply voltage to the inverter 10 and the serial circuit composed of the transistors Tr22 and Tr23 and the resistor R2 is controlled. Thus, the error factors of the transistors Tr12 and Tr13 are removed.
Patent JP-H0276694-A (JP)
Title: Robot hand
Inventor: YOKOTA TOSHIYUKI
IPC: B25J17/02
Filed: 1988-09-13
Abstract: PURPOSE:To provide possibility of stopping the motion of a robot arm body on the basis of a signal given, by furnishing a fit connection part with a sensor to sense generation of displacement, and transmitting a displacement generation signal from the sensor when overload is applied. CONSTITUTION:Because fitted at the foremost of a robot arm 1, a grasping part 2 receives various forces due to motions of robot. At this joint of arm 1 with grasping part 2, the latter shifts sideways when its body runs against any obstacle to cause overload applied in the direction to the left and right, and an upper follower part 6b provided between a notch 6a and shaft 6 slides up along that guide part 5b of guide plate 5 having either perpendicular or slant surface. This motion is sensed by a limit switch 8 mounted at the notch 6a consolidated with the overside of the follower part 6b, and motion of the robot body arm 1 is stopped on the basis of the sensing signal.
Patent JP-S61106489-A (JP)
Title: Production of band-shaped silicon crystal
Inventor: SAWADA TOSHIYUKI
IPC: C30B29/06
Filed: 1984-10-31
Abstract: PURPOSE:To prevent the surface reflection by providing a fine vibration generator to the lower position of a driving part by which a band-shaped silicon crystal is drawn up from a die, providing the grooves to a tip part of the die and thereby forming the unevenness on the surface of crystal in the period of growth. CONSTITUTION:A crucible 12 incorporated with the silicon melt 11 and the capillary dies 20a, 20b having a slit are provided to the inside of a growth furnace. The lift driving parts 15a, 15b by which a band-shaped silicon crystal 21 is drawn to the upper part of the dies 20a, 20b are provided. The fine vibration generators 18a, 18b are provided to the lower position of the driving parts 15a, 15b in touching to the crystal 21. The grooves 19 of the specified intervals are provided to the tip parts of the dies 20a, 20b.
Patent JP-H1087882-A (JP)
Title: Rubber compound containing aminobenzylamine
Inventor: WIDEMAN LAWSON GIBSON
IPC: B60C1/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To improve durability, tread abrasion resistance, and rolling resistance of tires by compounding a rubber component, aminobenzylamine, and a specific cobalt substance. SOLUTION: A rubber component selected from among a natural rubber, a rubber derived from a diene monomer, and their mixtures is compounded with 0.1-10phr aminobenzylamine and, if necessary, 0.2-5phr cobalt substance selected from among a cobalt salt of a fatty acid, a cobalt salt of a 6-30C aliph. or alicyclic carboxylic acid, cobalt chloride, cobalt naphthenate, a cobalt carboxylate, and an org. cobalt-boron complex, 0.1-10phr methylene acceptor, and 0.1-10phr methylene donor.
Patent JP-H1160668-A (JP)
Title: Production of polyurethane elastomer
Inventor: SHIRASU KOJI
IPC: C08G18/08
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane having low dispersions of properties by continuously determining the terminal isocyanate equivalent of an intermediate polymer by means of a process infrared spectrophotometer, controlling the amount of a chain extender added according to the detected value to effect polymerization control. SOLUTION: A hydroxyl-terminated polyol (e.g. polyether diol or polyester diol) having an average molecular weight of 500-6,000 is reacted with a diisocyanate compound (e.g. 2,4-tolylene diisocyanate) in an isocyanate/hydroxyl equivalent ratio of 1.3-3.0 to synthesize an isocyanate-terminalted intermediate polymer. Next, the terminal isocyanate groups of the intermediate polymer are continuously determined by means of a process infrared spectrophotometer, and the amount of a chain extender (e.g. low-molecular diol or diamine) added according to the detected value. The intermediate polymer is reacted with the chain extender in the thus controlled amount, and a secondary monoamine compound is further added to the reaction mixture to obtain a polyurethane having a ratio of the terminal amino groups to the area groups of 0.5-2.0.
Patent JP-H04248674-A (JP)
Title: Graphic information extension method and graphic information extending device
Inventor: JIERII RICHIYAADO BURAUN
IPC: G06F17/30
Filed: 1991-08-15
Abstract: PURPOSE: To prevent extended data from being changed by storing a pointer obtained at the time of identifying information related to a pattern consisting of plural shapes in a return storage as an extended record pointer. CONSTITUTION: When an individual program module 103 named as CADTECH is selected as application, functions interesting for a user are displayed on a selectable table 107. The user selects a function and an interesting shape (graphic) 105. An extended record 111 indicated by a shape record is identified by the application CADTECH selected from the table 107 and a function type. A pointer for the selected extended record is copied on a return list 115 to be returned to the application function CADTECH at the end of the processing.
Patent JP-H0970821-A (JP)
Title: Wire type processing-cutting device
Inventor: SHINOHARA TAKATOMO
IPC: B28D5/04
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a wire type processing-cutting device which is inexpensive and easy of maintenance has a simple mechanism for supplying a new line of wire and a mechanism which makes tension constant, shows little variation in the tension of the wire is during the continuous operation for a long time, and hardly generates the disconnection of the wire. SOLUTION: A means to recover a wire 1 has a torque motor which is linked with a take-up reel 13 to recover the wire 1, a means which applies tension to the wire 1 has springs 28, 29, 30 which are installed at the upper end of guide shafts 31, 32 which vertically transfers weights 26, 27 equipped with a pulley linked with the wire 1 while guiding the weights 26, 27.
Patent JP-S61107534-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: C09D5/23
Filed: 1984-10-31
Abstract: PURPOSE:To form a magnetic recording medium with which a high output and high S/N are obtd. and which has excellent heat resistance, durability, still image stability, etc. by incorporating polycarbonate polyurethane and specific compd. into a magnetic layer. CONSTITUTION:The polycarbonate polyurethane and the compd. expressed by the formula 1 are incorporated into the magnetic layer. Since the polycarbonate polyurethane is used as the binder resin for the magnetic layer, the wear resistance intrinsic to the urethane resin is provided; in addition the heat resistance is improved by the presence of the carbonate component. The running stability owing to the decreased coefft. of friction is obtd. and the solubility in a solvent is improved, by which the urethane concn. can be increased to increase film strength. No substituents are incorporated into the phenyl group existing in the molecule of the compd. expressed by the formula 1 and therefore the durability (more particularly still durability), heat resistance, etc. of the magnetic layer are improved and the high output and high S/N are obtd.
Patent JP-H0285154-A (JP)
Title: Device for preventing nonuniformity of exhaustion due to difference in liquid pressure in vessel, suction tube for the same device and its manufacture
Inventor: ONO KUNIO
IPC: B65D83/00
Filed: 1988-09-12
Abstract: PURPOSE:To prevent liquid splashing due to nonuniformity of exhaustion and oscillation of a vessel due to liquid wave motion in the vessel by a method wherein an air suction tube equipped with a suction port and an auxiliary suction portion is extended along an air suction path at an upper part of a vessel mouth with the tail of the tube extended further upward so that sucked air is not interrupted by exhausted liquid at the time of exhaustion and the tube is cut at a point before an air reservoir. CONSTITUTION:An air suction tube 3 which is fixed to a vessel mouth 9 by an mounting part 5 having a U-shaped cross section, inscribes the mounting part and directs inward of the vessel extends along a shoulder 7 of a neck 6 of the vessel and is cut. The tip of the air suction tube 3 is an air inlet port and walls of an auxiliary air suction port are located on both ends. An exhaust port 4 is largely provided on a lower portion of the air inlet port. When liquid 38 in the vessel begins to be exhausted, bubbles are continuously made into a belt shape due to the difference in positions between the tails of the exhaust port 4 and the air suction tube 3 so that the remaining liquid 38 in the air suction tube is blown up with air wherein there is difference in liquid pressures, the tail of the air suction tube with low liquid pressure serves as an air path. This prevents the generation of waves in an air reservoir 37 from occurring and applies force to the exhausted liquid. In addition, there is little nonuniformity of exhaustion and wave motion in the vessel.
Patent JP-H04110102-A (JP)
Title: Manufacture of fiber-reinforced cement plate
Inventor: ONO SADATOSHI
IPC: B28B23/02
Filed: 1990-08-30
Abstract: PURPOSE:To reveal desired strength by arranging accurately a fiber, by a method wherein a hydraulic material is cast within a concrete shuttering, a continuing fiber is arranged or the hydraulic material is cast on the top of the same after vacuum dehydration, the vacuum dehydration is performed after arrangement of the continuous fiber, over which the hydraulic material is cast. CONSTITUTION:Connecting pipe 2 with a vacuum pump is continued to a side wall 1a of a vacuum box 1 in a closed state, dehydrating holes 3 are formed into a top plate 1b at fixed pitches and cotton cloth 4 is laid on the top of the same. A concrete shuttering 5 is put on the top of the top plate 1b and mortar 6d for the first layer is cast by a fixed quantity within the concrete shuttering. Then a continuing fiber 7a for reinforcement formed in a meshed state is laid on its top, vacuum dehydration is performed, the continuing fiber 7a is sucked and positioned to the top and a stationary layer is formed. This operation is repeated according to necessary strength of a fiber reinforced cement plate, the mortar 6c is cast finally by a fixed quantity and the vacuum dehydration is performed. In other words, the subject method may be constituted so that the mortar is cast within the concrete shuttering, stationary layer is formed by performing the vacuum dehydration and cast the next mortar within the concrete shuttering.
Patent JP-H1074260-A (JP)
Title: Plating existence inspecting device
Inventor: TAKAHASHI SHINICHI
IPC: G06T7/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a plating existence inspecting device capable of detecting a plating in the state of continuous transfer of lead frames. SOLUTION: In a process for continuously carrying a band-like or strip-like metallic body 12 formed along a longitudinal direction at a prescribed interval together with plural pilot holes 20 of a prescribed reference pattern by plural lead frames 18 having a fixed shape at a prescribed speed, a picture of a metallic body 12 passing in a fixed visual field A set up on the carrier is fetched as binarized static picture data. An inside of a hole detecting area set up in a passage area for a pilot hole 20 included in the binarized static picture data is retrieved, a specific pilot hole to be a reference pattern is detected and a plating position in the static picture data is specified based on a position (Xh, Yh) of the specific pilot hole to detect the existence of plating on a plating position.
Patent JP-H0983764-A (JP)
Title: Facsimile adapter device
Inventor: ISHIKAWA HIROYOSHI
IPC: H04N1/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To enable facsimile equipment of a different maker to make use of a service function that a specific maker uniquely incorporates in its facsimile equipment. SOLUTION: A 1st network control part 13 connects and disconnects the external line connected to the opposite station facsimile equipment and a 2nd network control part 14 connects and disconnects the facsimile equipment of its station. A service function decision part 16 is provided which detects an MF tone sent from the opposite-station facsimile equipment or this-station facsimile equipment 2 and decides the indication of the service function by the MF tone, and a control part 11 controls processing operation according to the service function decided by this service function decision part 16.
Patent JP-S60123253-A (JP)
Title: Starting operation detector
Inventor: GOTOU YOSHIKAZU
IPC: G05B19/408
Filed: 1983-12-06
Abstract: PURPOSE:To make it possible to easily detect an operation which starts at next time, by counting pulses into which operation detecting signals are converted, so that a count value corresponding to the starting of the next operation is obtained. CONSTITUTION:A pulse generating circuit including a relay 20 in a starting operation detector converts signals fed from limit switches, sequentialy into pulse signals 110, 114, 116, 118, and a count 24 counts these pulse signals 108, 110, 114, 116, 118. The count values become 1, 2, 3, 4, and 5 in the case of that the steps of fastening a jig, retracting a unit and loosening the jig, and as well a manual operation are started. That is, the count value is set to a value corresponding to an operation for which an automatic machine tool is started. Accordingly, by confirming the next stating operation, any fault which occurs in the device is easily found, and therefore, the device may be reoperated at once.