baber/WOPTO huggingface dataset:
Patent JP-S59180163-A (JP)
Title: Cylinder head gasket using graphite sheet
Inventor: IIDA YASUNORI
IPC: F16J15/12
Filed: 1983-03-29
Abstract: PURPOSE:To avoid poor airtightness of the peripheral edge portion of a bore hole by using a set of two sheet materials for forming a gasket, and clamping a shim plate made of metal which is positioned on the peripheral edge portion of the bore hole between the sheet materials to prevent breakage of the shim plate. CONSTITUTION:A cylinder head gasket 1 comprises a shim plate 8, which is made of metal plate, synthetic resin plate, or a ceramic plate or netlike and is clamped between upper and lower sheet materials 7a, 7b of the substantially same shape and size. The shim plate 8 comprises circular portions 8a, 8a formed in such a manner as to surround each bore hole 2, 2, which are of the same number as the bore holes 2, 2 and coupled to each other in the same pitch as that of the bore holes 2, 2. In this arrangement, the thickness of the peripheral edge portion of the bore holes 2, 2 is increased for the circular portions 8a, 8a of the shim plate 8, so that when a cylinder block is mounted, the pressing force at the bore hole peripheral edge portion is larger than that at the other portions so as to keep airtightness at the bore hole peripheral edge portion.
Patent JP-H07260516-A (JP)
Title: Rotary encoder
Inventor: KUGA YOSHIHITO
IPC: G01D5/36
Filed: 1994-03-23
Abstract: PURPOSE:To provide a rotary encoder which has a simple installation structure for a motor and the like and ensures installation strength and sufficient position detection accuracy. CONSTITUTION:A rotary encoder 1 is provided with an encoder rotating part 2 to which a rotary shaft A of a motor M is fitted and which is provided with a disc 5, and an encoder fixing part 3 which is supported on the motor M side by a support member 9 and provided with a position signal generation circuit 8, and detects a position of the rotary shaft A of the motor M by means of the disc 5 and the position signal generation circuit 8. The support member 9 is a spring plate in which fitting holes 9c, 9d are respectively provided on both ends 9a, 9b and of which a side face shape is nearly a numeral 5 form. The encoder fixing part 3 is supported by the motor M by means of fitting screws 10, 11 piercing the fitting holes 9c, 9d and a guide groove is formed so as to fix a spring plate end 9a to a fitting position of the support member 9 on the side of the encoder fixing part 3.
Patent JP-H03252526-A (JP)
Title: Sensor output circuit
Inventor: MORIWAKI HISAO
IPC: B65H7/00
Filed: 1990-03-01
Abstract: PURPOSE:To simplify a program and to speed up the operation by sampling a binary signal, outputted corresponding to whether or not a sensor detects a form, in time series, and outputting plural binary signals, and deciding a stable state according to their combinations. CONSTITUTION:The sensor 11 consists of a light emission part 11a and a light reception part 11b and detects whether or not there is a form present from the cutoff of light incident on the light reception part 11b by the loading of the form interposed between them. A binary circuit 12 outputs the binary signal S1 according to whether or not the sensor 11 detects the form. A signal delay circuit 13 consists of a latch circuit 21 which latches the signal S1 in synchronism with a clock signal CLK and a latch circuit 22 which latches the binary signal S1b outputted by the circuit 21 similarly and samples the binary signal S1 in time series to output three binary signals S1a - S1c. A decision circuit 14 decides the stable state according to the combinations of the three binary signals S1a - S1c and outputs a binary detection signal S2 which is the decision result.
Patent JP-S62211474-A (JP)
Inventor: KATSUTA MASAO
IPC: E04D3/00
Filed: 1986-03-11
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-H06266452-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKENAKA HIROYUKI
IPC: G11C11/407
Filed: 1993-03-12
Abstract: PURPOSE:To prevent the level drop of an internal power supply voltage by generating forcibly the internal power supply voltage from an external power supply voltage at the time when the level of the internal power supply voltage drops. CONSTITUTION:In the case of a low VCC area where a transistor(TR) 21 of a voltage step-down circuit 12 does not conduct enough, an output voltage VNN of a voltage dividing circuit 22 of a voltage comparator circuit 13 becomes lower than a reference voltage Vref, and when the potential of an output signal COMP of a comparator circuit 23 becomes lower than an absolute value of a threshold voltage for constituting an inverter 33 of a pre-stage of an internal power compensator circuit 16, an output signal of the inverter 33 becomes an 'H' level. Also, an output signal of an inverter 34 of a post-stage continued therefrom becomes an 'L' level, that is, a ground voltage, and a TR32 of an internal power compensator circuit 15 conducts. Accordingly, the TR32 can display its current supply capacity to the maximum, thereby, an internal power supply voltage VDD is set forcibly by an external power supply voltage VCC through this TR32, and the VDD is brought close to an ideal value.
Patent JP-S58168002-A (JP)
Title: Metal coated optical fiber and its production
Inventor: SHIODA TAKAO
IPC: G02B6/44
Filed: 1982-03-30
Abstract: PURPOSE:To obtain a titled optical fiber which has a high m.p. and a low coefft. of thermal expansion by forming a silicon metallic layer and the other metallic layer on an optical fiber of a quartz material, heating the same and forming a stable alloy layer. CONSTITUTION:A quartz base material 21 is melted in a spinning furnace 22, and is drawn. The resulted optical fiber 23 is conducted into a chemical vapor deposition device 24, where an Si metallic layer is formed on the fiber 23 by the reduction reaction of the SiH4 and gaseous H2 supplied to the device 24. The fiber is then taken up on a reel 26. An optical fiber 25 having the Si metallic layer is drawn out from the reel 26 and is introduced into a vacuum deposition device 31 having a fore chamber 32 and a post chamber 33, where a metallic layer selected among Co, Cr, Ni, Mo, W, Pd, Pt is formed and the fiber is taken up on a take-up reel 28. The reel 28 is put in a heating furnace and is heated, whereby the stable alloy layer of the Si and the metal is formed.
Patent JP-S57167287-A (JP)
Title: Type printer
Inventor: SUGIMOTO KIYOUJI
IPC: B41J7/50
Filed: 1981-04-08
Abstract: PURPOSE:To obtain a type printer facilitating the control of the quality of types by counting the number of printing of a type of the highest frequency in use in a type board composed of a plurality of types and by making an alarm device operate when a counted value becomes a prescribed value. CONSTITUTION:A control device 12 generates a control signal based on printing data sent from a printing data delivering part 14, selecting types and operating a printing means 18. Then, the means 18 selects a type in the printing data from a type tray 2 consisting of (m) sheets of type boards 1 and conducts printing. Receiving the printing data, the control device 12, which memorizes the printing data of one selected type of high frequency in use, checks whether the type of the received printing data is the selected one or not, and when it is the selected, the device delivers a signal to a counting device 22, which counts the signal. The total number of printing is delivered to the control device 12, and when the number reaches a prescribed number, a signal is delivered to an alarm device 20 and an alarm is delivered therefrom.
Patent JP-S63231312-A (JP)
Title: Pad for spectacles
Inventor: MANFURETSUTO KATSUPURAA
IPC: G02C5/12
Filed: 1988-03-07
Abstract: A nose pad adapted to be attached to a spectacle frame to form a part thereof. The nose pad has a relatively hard base body, a relatively soft, skin-friendly and slip-resistant covering on the base body and a securing arrangement affixed to the base body and projected from the covering for connecting the nose pad to the spectacle frame. The securing arrangement comprises a plurality of spaced anchoring pins adapted to be directly received by respective bores provided in a front piece of the spectacle frame. At least one of the anchoring pins has a pulling force-resistant device for resisting a separation of the nose pad from the spectacle frame by forces applied to the nose pad and directed away from the spectacle frame.
Patent JP-H03254167-A (JP)
Title: Axial flow gas laser oscillator
Inventor: SUZUKI MASAHIRO
IPC: H01S3/038
Filed: 1990-03-05
Abstract: PURPOSE:To sustain laser oscillation stably for a long term by disposing a cathode electrode at the upstream side in the direction of laser gas flow and composing the cathode electrode of a conductive material producing an insulating oxide. CONSTITUTION:A cathode electrode 29 is disposed at the upstream side in the direction of laser gas flow in a laser discharge tube 1. Consequently, the cathode electrode 29 is cooled by a new laser gas which is not yet temperature rised. The cathode electrode 29 is composed of a conductive material producing an insulating oxide. Consequently, even if an oxide of the conductive material composing the cathode electrode 29 is produced in spatter through discharge, carried on the laser gas in the laser discharge tube 1 and adheres between an anode electrode 31 and the cathode electrode 29, discharge state between the anode electrode 31 and the cathode electrode 29 does not vary because the oxide is an insulating oxide. Consequently, discharge state does not vary even after long term use, resulting in a stabilized lase oscillation.
Patent JP-S59176817-A (JP)
Title: Data channel control system
Inventor: AOKI TAKASHI
IPC: G06F13/12
Filed: 1983-03-28
Abstract: PURPOSE:To obtain a real address just with conversion of a page address by sending the page table address received from a CPU when the data channel is set at the first CH DAT to the CPU. CONSTITUTION:The page table address PTA received from a CPU and stored is sent to the CPU together with a logical address while the data channel is set in the CH DAT mode of the first channel command word CCW fetch when a dynamic address conversion mechanism CH DAT is active. The mechanism CH DAT works when it receives a memory access from the data channel which is needed when each address crosses a page during the transfer of data or fetching of the CCW of the data channel. Then only the page address is converted to obtain a real address. Thus the converting time can be shortened for the CH DAT.
Patent JP-H06264105-A (JP)
Title: Torsional extrusion molding device and molding method for blank material to be sintered
Inventor: HOSODA SHIGEMI
IPC: B28B3/20
Filed: 1993-03-12
Abstract: PURPOSE:To provide the torsional extrusion molding device and molding method for a blank material to be sintered for producing a tool having a helical hole which is a cutting oil supplying hole as represented by a drill with an oil hole, etc. CONSTITUTION:This torsional extrusion molding device for the blank material to be sintered is constituted by providing the front end side of an extruder 1 consisting of a cylinder 1a and a screw 1b or a piston with a die 3 having a twisted screw 3a on its bore surface. A torsion imparting device 2 for imparting torsion to a material to be molded is mounted between this extruder 1 and the die 3. The torsion imparting device 2 consists of a mandrel 2a held in the boss part of the central part and a twisted fin 2c connecting the boss part 2b and an outside frame 2d. This method consists in passing the material to be molded is passed through the extruder 1, the torsion imparting device 2 and the die 3 in this order, thereby extruding the material while applying the torsion thereto.
Patent JP-H07261540-A (JP)
Title: Image forming method
Inventor: UMENO TOMOYASU
IPC: G03G15/08
Filed: 1994-03-23
Abstract: PURPOSE:To prevent the sticking of a carrier, the rattling of an image, and the scattering of a toner and provide a high-quality, high-precision image excellent in the reproducibility of fine lines and an intermediate-tone image in a developing device using a two-constituent developer constituted of the toner and carrier having small grain sizes. CONSTITUTION:The magnetic flux density of a developing magnetic pole provided in a developer carrier is set to 800-1200 gauss, the tilt angle of the developing magnetic pole is set apart by 2-15 deg. from the most proximity position to an electrostatic charge image carrier and a developer carrier, the peripheral speed ratio (A) between the electrostatic charge image carrier and developer carrier is expressed by the equation: peripheral speed ratio (A): (moving speed of developer carrier)/(moving speed of electrostatic charge image carrier) X100(%), and this developing device satisfies the equation: (2D+540)/5<=A<=(2D+1340)/5, where Dmum is the weight average grain size of the magnetic carrier.
Patent JP-H09221732-A (JP)
Title: Concrete block for revetment
Inventor: MATSUMOTO KUNIHIKO
IPC: E02B3/14
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To form a strong revetting material by forming a box-shaped material integrally onto the surface of a main board, providing a notch and left and right communicating holes in the material, and providing an insertion hole at a location spaced from each side of the main board. SOLUTION: A box-shaped body 2 having a pyramid shape smaller than a main body 1 is formed on the surface of the body 1. In this case, a U-shaped notch 3 is formed at the upper part of the body 2. Next, a communication hole 4 is formed on the left and right sides of the body 1. And vertical insertion holes 5 are provided through the main body 1 at predetermined locations to form a block. And if the blocks are stacked in such a manner that they are arranged, side by side, in abutment engagement with each other, so that the block in an upper stage is positioned across adjacent blocks in a lower stage, the insertion holes in the upper stage communicate with ones in the lower stage and reinforcing bars are inserted into the holes 5.  Cobble stones are put into the blocks submerged in the water and trees are planted in the upper blocks and the upper parts of the trees are projected from the notches 3. As a result, a flood control function can be maintained and natural environment can be improved.
Patent JP-H02230446-A (JP)
Title: Fault processing method for channel controller
Inventor: YONEZAWA YOSHIKAZU
IPC: G06F13/00
Filed: 1989-03-03
Abstract: PURPOSE:To surely recover a fault by analyzing the factor and the range of a fault and using an optimum channel number to report the fault to a central processing circuit when the fault is detected in a channel controller while no specific channel device is controlled. CONSTITUTION:The occurrence of a fault is reported to a CPU 1 when the fault is detected in a channel controller 4 which controls the plural channel devices 5 - 7 in time division in a state where the controller is not connected to any channel device. In other words, the state of the component hardware is taken out together with the state of the control information, and an executing locus of a microprogram. Then the factor and the range of the fault are analyzed and an optimum channel number to be used is selected to report the fault to a CPU 1. Thus the faulty one of the devices 5 - 7 are specified and this fault is surely recovered.
Patent JP-S62211236-A (JP)
Title: Holding material for plate-like member
Inventor: TOKISUE HIROMITSU
IPC: B65H29/24
Filed: 1986-03-12
Abstract: PURPOSE:To make it possible to contactlessly hold a plate-like material with a strong holding force, by providing a holding member for forming an averaged clearance between itself and a plate-like material, and further by providing a fluid jetting section for applying a pressure higher than the atmospheric pressure to the plate opposing the holding surface of the holding member and a fluid sucking section for applying a pressure lower than the atmospheric pressure. CONSTITUTION:In the case of a suction force is set to be balanced with the weight of the plate-like material 1 when the space (h) of a gap 3 is a designated gap space hc that is, a plate-like material 1 is located as shown by the broken line, if the plate-like material 1 is shifted to a position as indicated by the solid line so that the space (h) of the gap 3 increases to a value hb exceeding the space hc, the suction force becomes larger than the weight of the plate-like material 1. Accordingly, the plate-like material 1 located at the position indicated by the solid line is exerted with the a recovery force in the direction in which the plate-like material is returned to the position having the designed space hc. Similarly, even if the space (h) of the gap 3 becomes a value ha which is smaller than the space hc, the plate-like material 1 is exerted with a recovery force in the direction in which the plate-like material 1 is returned to the position having the space hc. With this arrangement, the plate-like material 1 is stably held being floated in a non-contact condition with the gap 3 having the space hc between the holding surface 2A of the holding member 2.
Patent JP-H06266036-A (JP)
Title: Silver halide photographic element, silver halide photographic sensitive material and its processing method
Inventor: HANIYU TAKESHI
IPC: G03C5/26
Filed: 1993-03-12
Abstract: PURPOSE:To provide the silver halide photographic element and the silver halide photographic sensitive material high in sensitive and low fog and superior in physical property, such as pressure resistance and scratch resistance and blocking and sticking resistance and to provide the method for processing this photographic sensitive material by using a novel silver halide grains. CONSTITUTION:The silver halide photographic element or silver halide photographic material characterized by comprising at least a support and silver halide gelatin emulsion layers and an emulsion protective layer and containing flat silver halide grains having an aspect ratio of >=3 in the emulsion layer and having the emulsion protective layer coated with the latex having a glass transition point of >=50 deg.C, is processed by the method characterized by processing the silver halide photographic sensitive material in 15-60 sec.
Patent JP-H09244709-A (JP)
Title: Fuzzy controller for water distribution volume
Inventor: KOSUDA TETSUO
IPC: G05B13/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To cut the peak of a total water distribution volume by executing fuzzy inference based on the water level of a water tank in a specified water distributing area and a present water distribution volume and controlling the water distribution volume in at least one specified water distributing area among plural water distributing areas. SOLUTION: In the fuzzy operation part 80 of a water distribution control part 50, the water reception start level of the water tank 43, namely, the open water level of a water reception valve 42 and the water reception stop level of the water tank 43, namely, the close water level of the water reception valve 42 are fuzzily inferred from the present total water distribution volume and the increase/decrease tendency of the water distribution volume. The peak of the total water distribution volume and a water reception period are shifted, and the water level effective for peak cut is set. The fuzzy operation part 80 executes an operation with respective membership functions based on a prescribed fuzzy rule, corrects valve open/close water levels and executes fuzzy inference.  When the water distribution volume is large and the change of the water distribution volume increases, the open water level is dropped. Thus, the peak of the total water distribution volume can be suppressed.
Patent JP-H08244653-A (JP)
Title: Floor construction of loading platform for truck
Inventor: ARIMA HARUO
IPC: B62D33/023
Filed: 1995-03-13
Abstract: PURPOSE: To interconnect fixedly adjacent floor plates by forming a fitting recessed groove in the side edge of one of two adjacent floor plates along the whole length thereof while forming a fitting projection line fitted in the fitting recessed groove in the side edge of the other floor plate so that a connecting pin spanning both recessed groove and projecting line is inserted. CONSTITUTION: A fitting recessed groove 5 opened upward is formed in the right side edge of a floor plate 4 along the whole length thereof. A fitting projecting line 12 to be fitted in the fitting recessed groove 5 is formed integrally with a floor plate body 4a over the whole length thereof to project downward from the floor plate body 4a. A left projection part 13 fitted in a notch 9 is formed integrally on the upper edge of the left side of the fitting projecting line 12. A connecting pin inserting hole 16 extending longitudinally to span both the right side of the left side wall 6 of the engaging recessed groove 5 and the left side of the engaging projecting line 12 is formed by both arcuate grooves 14, 15. The left and right floor plates 4 are interconnected fixedly by a connecting pin 17.
Patent JP-H03255783-A (JP)
Title: Automatic line length equalizing system for catv repeater
Inventor: ISHIBASHI RYOJI
IPC: H04N7/16
Filed: 1990-03-06
Abstract: PURPOSE:To exclude an artificial miss by detecting the input level of a pilot signal and automatically setting a pseudo line value. CONSTITUTION:An input signal is distributed to a transmission signal and a signal for control by a distributor 11 and only the pilot signal is extracted by a band filter 12 and afterwards converted to a direct current level by a detector 13. Further, the direct current level is converted to serial data by a direct current A/D converter 14 and inputted to a CPU 15. The CPU 15 outputs the control signal to each port according to input data. Therefore, relays 17-19 in a driving part 16 are controlled to be turned ON/OFF by the control signal. Thus, contacts 20-22 of the first third relays 17-19 are set and the total pseudo line value is automatically set.
Patent JP-H10221724-A (JP)
Title: Wavelength conversion module
Inventor: KATOU KIICHIROU
IPC: H01S3/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain high wavelength conversion efficiency by providing an angle adjusting mechanism for the optical axis of 1st laser light as a 1st holder, an angle adjusting mechanism for the optical axis of 2nd laser light as a 2nd holder, and a rotating mechanism for rotation on the optical axis s of the 1st laser light as a 3rd holder. SOLUTION: A 1st mirror 1 is fixed to the 1st holder 11 by using a ring screw 10 and the 1st holder 11 is fixed to a 4th holder 7 by pulling screws 13 and flaring screws 14. Similarly the 2nd mirror is fixed to the 2nd holder 12 with a ring screw, and the 2nd holder is fixed to the 4th holder with the plural pulling screws 13 and flaring screws 14. The 3rd holder 6 is fixed to the 4th holder 7 with a setscrew 15. Further, the crystal-axis direction of a nonlinear optical element 3 and the optical-axis direction of the 1st laser light 8 are matched with each other without requiring fine adjustment and the 4th holder 7 is fixed with machine precision about the optical axis of the 1st laser light 8.