baber/WOPTO huggingface dataset:
Patent JP-S56111689-A (JP)
Title: Electronic numbering device
Inventor: MAKIZUKA RIYUUICHI
IPC: B41K3/10
Filed: 1980-02-06
Abstract: PURPOSE: To obtain the titled multifunctional device capable of an optional consecutive recording, which can be miniaturized and is very easy to handle, by a method wherein a printing of information substracted from a given numeric value at every printing operation can be performed with a simple key operation.  
     CONSTITUTION: When defining a number of skips, a count down is executed at each printing operation by operating a minus key of a keyboard. Signals for a numeric value key and a minus key from the key board are supplied to an input buffer circuit 42. AND gates 60, 61 open in answer to the output of a control signal X+Y and if a minus key is operated when an arithmetic operation of registors 43, 44 is performed, the AND gates 60, 61 (gates for substraction) are opened and the output of these gates is applied to another terminals of the AND gates 60, 61 as the input. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03219490-A (JP)
Title: Sense amplifier circuit
Inventor: HIRANO HIROSHIGE
IPC: G11C11/409
Filed: 1990-01-23
Abstract: PURPOSE:To make information of L in a memory cell easy to read out by setting the potential of a bit line of logic potential L at more less potential when the information of L is written on the memory cell. CONSTITUTION:When a bit line equalizing signal EQ goes to L, the bit lines BL1, BL2 are set at floating states. Next, a word line WL1 is set at H, and the information of a capacitor C1 in the memory cell 1 is read out to the bit line BL1 via a MOSFET Qn3. At such a case, the potential difference of the lines BL1 and BL2 is amplified by operating a sense amplifier 2, and the lines BL1 and BL2 are set at Hs. After that, only the bit line at L side is set at a floating state, and a bit line control signal BC3 is set at L, thereby, the potential of L of a node N3 goes to further low potential, and the potential of the line BL1 goes to further low potential via a MOSFET Qn12. When the line WL1 is set at L, amplified information is written on the capacitor C1.
Patent JP-S6475881-A (JP)
Title: Combination of refrigerator and electronic oven and operating method thereof
Inventor: ROBAATO PII BENETSUTO
IPC: H05B6/66
Filed: 1988-01-25
Abstract: PURPOSE: To restrain the instantaneous peak power consumption by cutting off the power from a magnetron in a microwave oven for an allowable selected time according to the rating of a compressor in an icebox while the compressor starting power is required. CONSTITUTION: A magnetron in a microwave oven is energized when a switch S1 is closed. While a relay K1 is not actuated, an input circuit is connected to the input of a transformer through contacts 1, 3; 2, 4. When the coil L1 of the relay K1 is energized, the power is cut off from the contacts 1, 2 to cut off the power from the magnetron. When S1 is closed and capacitor C has no initial charge, a current flows in the coil L1 to activate the relay K1 during charging of the capacitor C by a 5 V DC signal showing the temp. rise, thus cutting off the power from the magnetron. The capacitor C is charged according to specified time const. to deactivated the coil L1 and again feed the magnetron with power, thus restraining the peak power for operating both compressor and magnetron.
Patent JP-S61173905-A (JP)
Inventor: ONO TAKATOSHI
IPC: B28D5/00
Filed: 1985-01-30
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-H11214448-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: TANAKA YASUO
IPC: H01L25/065
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which high mounting density can be readily attained. SOLUTION: A semiconductor chip 20 in which integrated circuits 22, 23 are formed on both faces of a silicon substrate 21 and a semiconductor chip 30 in which integrated circuits 32, 33 are formed on both faces of a silicon substrate 31 are laminated. The integrated circuits 22, 23, 32, 33 are electrically connected to each other via a solder bump and a metal fine wire, and are connected to an external circuit via a solder ball formed in a printed wiring board 12.
Patent JP-H01190790-A (JP)
Title: Manufacture of mesophase spherulite containing large amount of solvent-soluble matter
Inventor: KOIKE TOSHIO
IPC: C10C3/08
Filed: 1988-01-27
Abstract: PURPOSE:To efficiently obtain mesophase spherulites containing a large amount of solvent-soluble matter in a high yield, by treating a raw material pitch containing specified mesophase spherulites with a specified solvent mixture. CONSTITUTION:A raw material pitch to be used consists of mesophase spherulites and a matrix pitch, and the mesophase spherulite content is 5% or higher, less than the toluene-insoluble matter, and at least 1.5times the quionoline-insoluble matter. This raw material pitch is treated with a solvent mixture comprising at least one of toluene and benzene and at least one of pyridine, tetrahydrofuran, and quinoline to dissolve the matrix pitch so that the mesophase spherulites are separated and collected. The solvent mixture is preferably one in which the amount of the component comprising at least one of pyridine, tetrahydrofuran, and quinoline is 0.5-8pts.vol. based on 10pts. vol. mixture. The temperature of the solvent mixture when the matrix pitch is dissolved is preferably in the range of 15-50 deg.C.
Patent JP-S61175196-A (JP)
Title: Hydraulic circuit for ramp way
Inventor: TERANISHI KUNIO
IPC: B63B27/14
Filed: 1985-01-29
Abstract: PURPOSE:To prevent spontaneous release of a wedge cylinder by employing a wedge retention circuit independent of a drive switching valve of a hydraulic motor for driving a winch and by controlling the pressures in the said circuit through a brake switching valve. CONSTITUTION:A winch switching valve 10 of a drive circuit 3 controls to switch the rotation direction of a hydraulic motor 2 for driving a winch. Interlocking with the winch switching valve 10, a brake switching valve 12 sends pressure fluid to a brake cylinder 11 of a brake circuit 4. The brake switching valve 12 also sends pressure fluid from a pump 8 to a wedge retention circuit 7 to switch a switching valve 14 by means of the fluid pressure. Thus, pressure fluid is supplied to the extension (release) side of a wedge cylinder 5. When the switching valve 10 is switched to the descending side, the switching valve 12 is also switched to turn the motor 2 in the descent direction. At this time, since the retention circuit 7 is connected through the valve 12 to a drain line 13, the switching valve 14 is not actuated.
Patent JP-H09208434-A (JP)
Title: Hair treating agent composition
Inventor: SUKEGAWA MAKOTO
IPC: A61K8/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hair treating agent composition excellent in slipperiness, combing properties and conditioning effects in both a wet and a dry states, readily decomposable after use, friendly to an environment, by using a polyamino acid derivative containing a specific pendant group. SOLUTION: This composition uses a polyamino acid derivative obtained by modifying a polyamino acid derivative containing >=1mol% of a monomer unit selected from a chemically modified α type and β type polyaspartic acids of formula I and formula II (R<1> is a 1-20C hydrocarbon; R<2> and R<3> are each H or a 1-4C hydrocarbon) and their salts in the molecule with a cationic agent of the formula XR<4> (X is Br, Cl, I or an alkyl sulfate residue; R<4> is a 1-12C alkyl, benzyl, etc.). A polyamino acid derivative containing >=1mol% of a monomer unit selected from a chemically modified α-type and β type polyaspartic acid of formula III and formula IV and their salts in the molecule is especially preferable. The composition can be made into a common hair dressing agent, a hair mousse, a shampoo, a permanent wave solution, a mascara, etc.
Patent JP-S63182992-A (JP)
Title: Electronic exchange
Inventor: KATAGAWA YUTAKA
IPC: H04Q3/58
Filed: 1987-01-23
Abstract: PURPOSE:To prevent an erroneous connection when either key telephone set or a general terminal equipment connected to it is busy by discriminating which of telephone set or terminal equipment is hooked off at first by a control means, and outputting a signal corresponding to the result of the discrimination from a data communication means. CONSTITUTION:The key telephone set 2 is connected to an electronic exchange 1 and a terminal equipment 3 is connected there with. When an incoming call from a line wire 7 reaches the exchange 1, a control part 16 transmits an incoming call data to the telephone set 2 through a data communication line 4, and a control part 23 displays it in a display part 17. Also, the control part 16 connects a bell signal generation part 12 with a DC loop monitoring circuit part 13 by means of a relay contact point 14 to transmit a bell signal to the equipment 3. Then, if the telephone set 2 is hooked off faster, a data thereof is transmitted to the exchange 1, the control part 16 transmits a responsing data to the telephone set 2 and simultaneously stops the bell signal by connecting the part 13 with a subscriber's circuit part 11, and thus the bell signal of the equipment 3 is stopped. The control part 23, in receiving a response data, displays busy-information in the display part 17, and simultaneously disconnects an attached subscriber's line 6 from a subscriber's line 5 by switching a relay contact point 20.
Patent JP-S62174629-A (JP)
Title: Measuring instrument for lid opening force
Inventor: TSUDA EIJI
IPC: G01M99/00
Filed: 1986-01-28
Abstract: PURPOSE:To open a lid almost in operation by a human being, and to measure and display the opening force continuously by fixing an upper head to a column, fitting and end holder base and a cross heat to the column, and interposing a spring between them. CONSTITUTION:An open end is mounted on an end holder 16 and set by engaging a hook with a tab. In this state, the holder 16 rotates as the cross head 11 is lowered and a chain is tensed when the tab becomes horizontal. Then, the tab is inhibited by the chain from rotating and only the main lid body mounted on the holder 16 is rotted to make a score break. The tab is horizontal during this period and the chain draws the tab in a 90 deg. direction so as to hold a load cell 5 in a dropped state all the time by the right-left movement of a slide table 4, thereby opening the lid. When the head 11 is to move down successively, the whole base of the holder 16 moves down and to make a score tear and a cutoff while the lid is slanted at a set angle. In this case, the drawing direction of the chain becomes vertical as well as in the score break and the lid is opened to the end, so that there is no error generated.
Patent JP-H03220791-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: SHIMOKAWA KEIZO
IPC: H01L23/50
Filed: 1990-01-26
Abstract: PURPOSE:To eliminate the adverse effect of solder in soldering by covering through holes which faces electronic parts with a thermosetting resin film. CONSTITUTION:A printed wiring board 1 has a plurality of lands 2 as fixing parts and a plurality of through holes which are formed at the inner sides of a plurality of the lands 2. Through hole plating 3a is provided in each of the through holes 3. The through hole plating 3a is electrically connected to a part of the land 2 or to another part through a circuit pattern 4. Solder bumps 5a as a plurality of electrodes of, e.g. surface mounting type chip parts 5 constituting electronic parts are fixed to the lands 2. A region 6 is covered with an epoxy resin film 7. For example, all the through holes 3 facing the lower surfaces of the chip parts 5 are covered with the epoxy resin film 7. Thus, the passing of the liquid-state solder in the through holes 3 in soldering is blocked, and the deterioration in characteristics of the chip parts 5 is prevented.
Patent JP-2000216302-A (JP)
Title: Interposer with reinforced plate and its manufacture
Inventor: SAWAI HIROYUKI
IPC: H01L23/32
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of an interposer due to a heating treatment during a semiconductor manufacturing process by etching a flexible circuit board applied with a bonding agent and metal foil after bonding them through thermocompression bonding to form a transporting reinforced plate in the semiconductor manufacturing process in the outer peripheral part of a semiconductor chip group mounting part. SOLUTION: Metal foil 1 for a reinforced plate is bonded to the bonding agent surface 3 of a flexible circuit board 4 having the bonding agent though thermocompression bonding. Then, the circuit surface of the flexible circuit board 4 bonded to the metal foil 1 is patterned to form a wiring pattern. A solder resist 5 is formed on the wiring pattern and is patterned, and then the metal foil 1 for the reinforced plate is etched. Then, a transporting reinforced plate 1 in the semiconductor manufacturing process is formed in the outer peripheral part of a semiconductor chip group mounting part, and this transporting reinforced plate 1 is an interposer 2 having the reinforced plate.  Thus, the process for bonding the interposer 2 to the reinforced plate 1 can be omitted, and the deformation of the interposer 2 due to a heating treatment during the semiconductor manufacturing process can be prevented.
Patent JP-H02196160-A (JP)
Title: Pressure variable device for high pressure fuel injection system
Inventor: YOSHIDA TAKEO
IPC: F02M63/00
Filed: 1989-01-26
Abstract: PURPOSE:To make it possible to vary the extent of fuel injection pressure with a simple structure by installing both large and small pistons in a device body, decompressing a part of supply fuel with a valve body opening or closing a first valve port, and constituting it so as to be led into a back side of the large piston from a front side of the small one. CONSTITUTION:This pressure variable device 6 has a device body 7 made up of installing each piston consisting of both large and small pistons 16, 17 in respective large and small cylinders 11, 12 formed in a cylindrical body 7a. In a piston 15, there is provided an interconnecting passage 18 on its axis, and an interval between both front and back sides of the piston is interconnected by this passage 18. In this case, a connecting joint member 23 provided with a fuel inlet 25 in one end and a first valve port 26 in the other end, respectively, is screwed in a low pressure chamber 13 formed on the underside of the small cylinder 11, and a fuel supply passage 2 is connected to this member 23. In addition, the backside of the large cylinder 12 is interconnected to a fuel outlet 27 in a fuel return pipe 28 connected to a cover 9a covering a solenoid valve 9 via a second valve port 31 being opened or closed by this valve 9.
Patent JP-S56111483-A (JP)
Title: Eyesight testing method using timepiece dial
Inventor: TANAKA SHIGEYUKI
IPC: G04B19/10
Filed: 1980-02-09
Abstract: PURPOSE:To obtain a timepiece with which an eyesight test is made possible, by adding prescribed patterns, etc., on its dial. CONSTITUTION:Dial 2 of a time piece is provided with Landholt rings 6, astigmia table test lines 7, etc. Consequently, a read of the time and a read of the eyesight can be taken with the eyes at the same time, and an eyesight test can also be made possible.
Patent JP-S57129762-A (JP)
Title: Multicolor printer
Inventor: MORIGUCHI FUJIO
IPC: B41J2/325
Filed: 1981-02-05
Abstract: PURPOSE: To prevent the displacement in color by a method wherein the pressing of a recording paper sheet on an ink donor sheet sliding on a thermal head and the carrying of the recording paper sheet are conducted by a belt running commonly in each recording area.  
     CONSTITUTION: When the operation of the device is started, the recording paper sheet 16 is carried and the tip thereof arrives at the vicinity of the first recording area 13. A photosensor detects the recording paper sheet 16 and a pair of belt wheels 23, 24 and the first and second feeding rolls 6, 12 start to run. By these oprations, the recording paper sheet 16 is led to the first recording area 13 in such a manner that it is held between the peripheral surfaces of the first ink donor sheet 1 and of a pressure belt 25. And, in the state that it is pressed on the sheet 1 by the belt 25, thermal transfer recording is conducted thereon with red ink, for instance. The recording paper sheet 16 is carried in the direction of an arrow 28 at the same speed with that of the belt with the movement of the pressure belt 27, advances into the second recording area 19 under the guidance of a guide 18, and is subjected there to thermal transfer recording with black ink, for instance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59140107-A (JP)
Title: Wheel suspension mechanism for unmanned car
Inventor: TANAKA MIKI
IPC: B60G1/00
Filed: 1983-01-31
Abstract: PURPOSE:To prevent an unmanned car from joggling, by supporting two driving wheels onto a chassis by using an elastic body and always keeping a proper driving wheel pressure, in an unmanned car in which at least two driving wheels and two idle wheels are installed and steering is performed by the difference of speeds between two driving wheels. CONSTITUTION:When a load is loaded onto a bed 11, a limit switch 14 is closed, and a controller 15 gives instruction to a hydraulic pressure generator 12, and the hydraulic pressure acts onto a hydraulic cylinder 7 through a solenoid valve 13, and then a piston 8 is lowered. Therefore, a plate body 8b is lowered to compress a spring 10, and the pressure applied onto a driving wheel 3 installed onto a supporting member 6 through a frame 4 increases uniformly. When the load is taken-out from the bed 11, the limit switch 14 is opened, and the controller 15 releases the solenoid valve 13. Therefore, the hydraulic pressure applied onto the piston 8 is eliminated, and the plate body 8b is pushed-up by the spring 10, and a proper pressure is applied onto the driving wheel 3.
Patent JP-H07231775-A (JP)
Title: Sweet potato for 'shochu' raw material and its treatment
Inventor: NISHIKUBO MITSUGI
IPC: C12H6/02
Filed: 1994-02-09
Abstract: PURPOSE:To enable the safe and economical brewing of sweet potato SHOCHU (low-class distilled spirits) all the year round. CONSTITUTION:Sweet potato heated by steaming, boiling, etc., to gelatinize the starch is incorporated with an arbitrary acidulant selected from acidulants for food additive excluding glacial acetic acid and sodium salt-based acidulants or sweet potato is boiled in the presence of an arbitrary acidulant selected from the above acidulant for food additive to lower the average pH of the sweet potato. The sundry germ resistance is improved and the contamination with sundry germ in storage or fermentation of secondary unrefined product is prevented by the lowering of pH.
Patent JP-H09211699-A (JP)
Title: Camera and detecting device for film cartridge
Inventor: ICHINO KAZUSHIGE
IPC: G03B17/28
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To detect the condition of a film cartridge charged in a cartridge chamber correctly and surely by guiding an engaging means engaged with the film cartridge so as to perform fixed movement interlocking with the movement of the film cartridge. SOLUTION: A hole 11-a is provided on the side of a cartridge chamber 11, and a detecting lever 21 constituted of a rigid member is projected therefrom. The detecting lever 21 is rotatably held with a shaft 11-c fixed on the side of the cartridge chamber 11, and rotationally energized in the arrow mark B direction by a torsion contact 22 of torsion spring. Rotation regulation of the detecting lever 2 in the arrow mark B direction is controlled by contacting the extreme end 22-a of the torsion contact 22 with a contact plate 23. The torsion contact and the contact plate are made of conductive material, and by detecting the conductivity of both ends 22-b, 23-a, the rotational condition of the detecting lever can be detected.
Patent JP-H01192415-A (JP)
Title: Manufacture of nozzle member
Inventor: TORATANI HIDENOBU
IPC: D03D47/30
Filed: 1988-01-25
Abstract: PURPOSE:To easily manufacture a nozzle member having an inner diameter of complicated shape as a high precision solid article by drawing a pipe material in which the outer diameter is worked so that its wall thickness corresponds on the shape of the inner diameter of the nozzle member. CONSTITUTION:A pipe stock having an outer diameter D0, an inner diameter d0, and a length L=2L0+LH+Ld is prepared. In this case, LH shows a tong hold by a holder H, Ld shows a suitable allowance of cut, and L0=L1/a [where (a) shows an elongation percentage in a working time.] shows the length of a stock for the nozzle member, d0=d1, D0>=d0+(D1-D2). Then, the outer diameter of the pipe material is machined consecutively. Then, the tong hold LH is held by the holder H and the pipe material is drawn by a die DC having a size D1. The outer diameter of the drawn pipe material shows D1 all over the length, while the shape of the linear taper in the outer diameter before drawn is copied on the shape of the inner diameter as it is. Accordingly, when the member is cut at both ends of a length L1, two nozzle members having a specified shape each are obtained.
Patent JP-S63184278-A (JP)
Inventor: KASHIMOTO TAKASHI
IPC: H05B3/00
Filed: 1987-01-26
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-H01193135-A (JP)
Title: Clamp claw radial-direction retreat-type hydraulic clamp
Inventor: YONEZAWA KEITARO
IPC: B23Q3/06
Filed: 1988-01-25
Abstract: PURPOSE:To improve clamping efficiency by forming a peripheral groove for guiding expansion/contraction movement along each of plural clamp claws which are arranged circularily, and guiding and engaging a ring for guiding expansion/contraction movement along the peripheral groove for guiding expansion/contraction movement in radial direction in a freely slidable state. CONSTITUTION:At clamping, each clamp claw 8a is guided parallel in radial direction from an impossible position Y for a clamp retreat to a possible position X for a clamp advance along the peripheral ridge of a ring 29 for movement, so as to be shifted from an unclamping position D to a clamping position C in a proper state. And at clamping, the hydraulic force of a hydraulic cylinder 7 is transmitted from each claw 8a to a fired substance 8 approximately evenly in circumferential direction, on the other hand, when the clamp of a hydraulic clamp 3 is retreated, if a force is applied in such a direction where the ring 29 detaches each claw 8a from a taper cam 24 for a claw advance, their cam engagement can smoothly be disengaged from each other. Consequently, the application of an improper force to each claw 8a from the cam 24 can be prevented, so that each claw 8a can accurately be guided. Thus, increase in the operation speed of the cylinder 7 does not result in the loss of the guiding accuracy of each claw 8a.