baber/WOPTO huggingface dataset:
Patent JP-S61269322-A (JP)
Title: Wire bonding device
Inventor: OSHIMA YOSHIO
IPC: H01L21/607
Filed: 1985-05-24
Abstract: PURPOSE:To enhance the response of a wire feed cutter mechanism with the rapid response of a voice coil-type linear motor by using a voice coil-type linear motor as the feed cutter driving source for a wire. CONSTITUTION:A feed stopper solenoid 30 is provided on the axial line of a voice coil-type linear motor 19. A core 29 is normally excited to be held on the direction of the motor 19 with the coil 28 conducted. The solenoid 30 has a stopper 31 with screw structure capable of controlling the amount of transfer when the core 29 moves in the reverse direction with respect to the motor 19.
Patent JP-H04338760-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIROSE HISAHIRO
IPC: G03G5/06
Filed: 1991-05-15
Abstract: PURPOSE:To provide an electrophotographic sensitive body using an electric charge transferring material having electron transferring ability and a laminate type electrophotographic sensitive body for positive charging having excellent electrophotographic performance. CONSTITUTION:A specified compd. having one of structures represented by formulae I-IV is incorporated into a sensitive body.
Patent JP-S60255366-A (JP)
Title: Preparation of diamond grinding paper
Inventor: DOI AKIRA
IPC: B24D3/00
Filed: 1984-05-29
Abstract: PURPOSE:To produce the grinding paper having the superior grinding characteristic at low cost by forming diamond particles onto a thin metal plate by using gaseous-phase synthesis method. CONSTITUTION:Diamond is vaporized and deposited from CH4 and H2 gas plasma-formed in a reaction tube 2 onto a thin plate 1 made of Mo, Ti, W, etc. having a thickness of 0.1mm. or less. Then, the thin plate is coated with resin applicator 8 and backed by the paper sheet supplied from a backing-paper feeding apparatus 9, and then taken-up onto a taking-up apparatus 10. Thus, the grinding paper for the hard material such as high hard material and ceramics can be obtained.
Patent JP-S602567-A (JP)
Title: Sheet discharging and containing device of duplicator
Inventor: TSUKAHARA SUMIO
IPC: B65H31/34
Filed: 1983-06-20
Abstract: PURPOSE:To provide two functions of the function of conveying a discharge sheet and the function of feeding the air to the discharge sheet, by a method wherein a sheet discharge roller having a number of blast ports is empolyed. CONSTITUTION:The air, produced by a fan 5, is sucked in a hollow roller shaft 6 after passing through a blast duct 7 and a joint 10. The air is blown off through chiefly blast holes positioned in the opening part of a buffle 8. Thus, when a discharge sheet 2 passes between upper and lower rollers 3 and 3a, even if the discharge sheet 2 is electrified, the discharge sheet is prevented from being adhered to the discharge roller 3a. The air blown off passes through a sheet discharge port 9 in a condition to push upward the discharge sheet 2 and is blown off toward a discharge sheet containing part 4. This causes the convey force of the sheet discharge rollers 3 and 3a to be promoted by means of the air, resulting in smooth convey of the discharge sheet 2 and prevention of catching of the discharge sheet.
Patent JP-S603248-A (JP)
Title: Bi-phase mark modulation circuit of pcm recording and reproducing device
Inventor: ITOI TETSUSHI
IPC: G11B20/16
Filed: 1983-06-20
Abstract: PURPOSE:To improve the signal processing capability of an encoder by constituting the titled modulation circuit of a selecting circuit selecting a signal represented by each word in a block, a synthesizing circuit applying a bi-pase mark modulation, and a clock generating circuit transmitting a clock signal to both the circuits. CONSTITUTION:A signal is supplied to the selecting circuit 13 from a synchronism generating circuit 10, data generating circuit 6 and an error correction word generating circuit 8. An inverting pulse D12 of the output signal D10 of a data generating circuit is obtained only during the transmission period of data from an NAND circuit 16. An inverting pulse signal D13 of the signal 10 during an error correction signal transmission period is obtained from an NAND circuit 17. The signals D12, D13, a field synchronizing signal B8, block synchronizing signal B22, signal B11 and a signal D14 from the synchronizing generating circuit 10 are inputted to an NAND circuit 18. Further, the output of the NAND circuit 18 is inverted by an inverting circuit 19 and supplied to a control circuit 20.
Patent JP-S601896-A (JP)
Inventor: MIYAMOTO TOMOMITSU
IPC: H05K7/14
Filed: 1983-06-20
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-S63276495-A (JP)
Title: Production of physiologically active polypeptide
Inventor: ITO MASAYO
IPC: C12N15/09
Filed: 1987-05-08
Abstract: PURPOSE:To mass-produce various physiologically active polypeptides, by cultivating animal cells transformed with a recombinant DNA having a physiologically active polypeptide gene for a given purpose linked thereto. CONSTITUTION:A recombinant DNA having a leader sequence, derived from eucaryotic organisms and different from that of the aimed physiologically active polypeptide gene and the aimed physiologically active polypeptide gene linked to the downstream side of a promoter sequence in a vector capable of expression in eucaryotic cells is prepared. The resultant recombinant DNA is used to transform animal cells. The resultant transformed animal cells are then cultivated to produce the aimed physiologically active polypeptide. Vectors containing a replication starting point and poly rA addition signal required for replication in Escherichia coli, etc., are cited as the vector capable of expression in the eucaryotic cells.
Patent JP-S5443706-A (JP)
Title: Signal recorder
Inventor: TANAKA KUNIMARO
IPC: G11B5/03
Filed: 1977-09-13
Abstract: PURPOSE:To facilitate the splicing operation by providing recording means for recording the pulse code signals in a recording medium after they are fed as a bias to analog input signals. CONSTITUTION:A PCM signal processing circuit 2 converters input audio signals into PCM signals to generate signals having a frequency spectrum shown at P1 and P2. An audio signal amplifier 3 amplifies the input audio signals as they are in their analog from. The output of the circuit 2 and the output of the amplifier 3 are analogly added so that they may be recorded through a magnetic head 4 in a magnetic tape. As a result, the analog audio signals are biased with the PCM signals and recorded. Thus, the analog audio signals can be recorded without distorsion and without being influenced by the non-linearity in the magnetic tape.
Patent JP-S61269417-A (JP)
Title: Complementary mos semiconductor integrated circuit
Inventor: YOSHIZAWA SHIGEYUKI
IPC: H03K17/687
Filed: 1985-05-23
Abstract: PURPOSE:To prevent the destruction of an integrated circuit by connecting a resistor in series between a power terminal and a power line so as to block a large current flow even when latchup takes place in the integrated circuit in a complementary MOS semiconductor integrated circuit including plural P and N-channel MOSFETs constituted on a semiconductor substrate. CONSTITUTION:The resistor 3 is connected in series between the power line 1 and the power terminal 2 of the complementary MOS circuit. In general, the complementary MOS circuit has less current consumption and a wide operating power range. When the resistor 3 is 10OMEGA and the current consumption of the complementary MOS circuit in operation in 1mA, the voltage drop of the resistor 3 is 10mV and it gives no effect on the operation of the complementary MOS circuit. If power supply voltage is 5V, a current flowing from the power terminal 2 to the ground potential Vss is limited when the resistor 3 is connected between the power terminal 2 and the power line 1 and the current with latchup is limited to 500mA or below with the power supply voltage 5V and resistor 3 of 10OMEGA. In designing the pattern of the integrated circuit as 500mA, no destruction is caused.
Patent JP-S60256997-A (JP)
Title: Semiconductor storage device
Inventor: GONDOU TAKASHI
IPC: G11C11/41
Filed: 1984-06-01
Abstract: PURPOSE:To save unnecessary steady-state current flowing at write by applying control that a sense amplifier and a common data line pull-down transistor (Tr) are shut off immediately when the cycle enters the write cycle. CONSTITUTION:An AND signal between a NOT output of a write cycle signal WC and a chip enable signal CS is obtained at an AND gate 4. A change point is detected by a change point detecting circuit 1 of the signal WC at the signal and the detection signal is delayed by a delay element 17 of a write enable generating circuit 16, fed to an FF circuit 19 as a set signal, then an output of the element 17 is delayed by a delay element 18 and fed to reset terminal of the FF circuit 19. A write enable signal WE is generated from the write enable signal generating circuit 19 and fed to a write control circuit 2. Through the constitution above, since pull-down Trs Q7, Q8 and a TrQ9 at the current path of the sense amplifier 3 are shut off at a time except a generation time of the signal WE regardless of the write cycle, the current is decreased for the share.
Patent JP-H02287282-A (JP)
Title: Battery driving type timepiece
Inventor: USHIDA HARUMI
IPC: G04C10/04
Filed: 1989-04-28
Abstract: PURPOSE:To suppress the consumption of battery and to inform a replacement period by generating different information sound on the basis of the change-over signal gener ated corresponding to the magnitude relation to a threshold value set to voltage slight ly higher than the lowest operating voltage. CONSTITUTION:A battery voltage detection part 5 compares a threshold value set so as to be higher by about 0.1 - 0.2V than the lowest operating voltage necessary for the operation of a clock part 1 or an information sound generation part 3 with the voltage of a battery B and outputs a binary change-over signal corresponding to the magnitude relation between them to control the ON/OFF operation of respective switch elements Sa, Sb so as to selectively operate respective information circuits 4a, 4b. An alarm switch SW is turned ON at a set time to supply a current to the generation part 3 and, at this time, a speaker SP emits sound on the basis of the output of the circuit 4a or 4b selected by the change-over signal of the detection part 5. At this time, only information sound is different according to whether the voltage of the battery B is higher or lower than the threshold value and power con sumption is not changed. The battery B may be replaced between the set threshold value and the lowest operating voltage and a replacement period can be foreknown before the clock part 1 stops.
Patent JP-H047754-A (JP)
Title: Microcomputer
Inventor: NISHIMAKI TATSUO
IPC: G06F11/22
Filed: 1990-04-26
Abstract: PURPOSE:To simply specify a trouble area by setting an optional microinstruction from outside and to control each register. CONSTITUTION:A shift clock 212 is fixed at a high level and therefore never disturbs the flow of a control signal in a normal working state. Meanwhile a clock 211 is fixed at a low level when a microinstruction is set to a data shift circuit. Thus the input data are shifted by the clock 212 and the data are set to each pipeline register 201. Thus an optional microinstruction can be inputted from outside and the data can be optionally transferred among registers and processed in a CPU. As a result, the trouble detection rate is improved.
Patent JP-H049394-A (JP)
Title: Phosphorylated glycoside and production thereof
Inventor: FUJIO AKIRA
IPC: C09K23/56
Filed: 1990-04-25
Abstract: NEW MATERIAL:A compound shown by formula I [Gm is sugar residue remaining after removal of H of all non-glycoside OH and of H of glylcoside OH in 5-6C reducing sugar and a condensate thereof (m is degree of condensation and 1-10); A is bonded to Gm through O-glycoside bond and is R<1> (OR<2>)Z (R1 is 6-22C alkyl, etc.; R<2> is 2-4C alkylene; Z is 0-20); y is number of non- glycoside OH in 5-6C reducing sugar and a condensate thereof; B is bonded to O derived from non-glycoside OH in 5-6C reducing sugar and a condensate thereof and is H or group shown by formula II (M is H, alkali metal, etc.)]. EXAMPLE:Sodium decylglycoside phosphate. USE:A surfactant. PREPARATION:A glycoside compound shown by formula III is reacted with at least one phosphorylating agent of a group consisting of phosphorus pentoxide, polyphosphoric acid, phosphorus oxyhalide and pyrophosphoric halide.
Patent JP-H10297861-A (JP)
Title: Method for repairing movable handrail for passenger conveyor
Inventor: SUZUKI KATSUMASA
IPC: B66B31/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a movable handrail. SOLUTION: In a movable handrail 4 for a passenger conveyor in which several canvas layers are adhered and fixed to the back side of a decorative rubber, and the section is of C-shape, when a part of the canvases is peeled from other canvases, the movable handrail 4 is turned over so that a canvas peeled part 9 is on the upper side, and the adhesive to be melted at the prescribed temperature is poured into the canvas peeled part 9 in the molten condition, and the surface of the canvas of the canvas peeled part 9 is pressure bonded while heated at the temperature over the melting temperature of the adhesive. The troublesome repairing work such as the oven-curing associated with peeling of the canvas can be reduced.
Patent JP-S5813799-A (JP)
Inventor: KANEKO NORIHEI
IPC: D21H19/60
Filed: 1981-07-16
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-H05305780-A (JP)
Title: Thermal transfer image recording sheet
Inventor: ONO AKIHIKO
IPC: B32B27/20
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a thermal transfer image recording sheet which hardly curles thermally during transfer recording by forming a thermal transfer receptive layer on a support layer consisting of thermally plastic resin film which contains a specified weight percentage of petroleum resin. CONSTITUTION:Thermally plastic resin film containing 3 to 60wt.% of petroleum resin, 5 to 60wt.% of inorganic fine particle and 20 to 92wt.% of thermally plastic resin, is biaxially elongated to prepare thermally plastic resin film with a porosity of 10 to 60wt.%. In addition, acrylic resin and polyolefine polymer material are dissolved in a solvent to prepare a coating liquid for a thermal transfer receptive layer. This coating agent is applied to said thermally plastic resin film containing micropores and then is dried to form a thermal transfer receptive layer. Thus the thermally transferable image recording sheet is obtained. The recommended thermally plastic resin which constitutes a support sheet is polyolefine resin. The ideal petroleum resins are aliphatic petroleum resin and aromatic petroleum resin.
Patent JP-H08286006-A (JP)
Title: Prism sheet and condensing lens, light source device and liquid crystal device using it
Inventor: TANAKA KOICHI
IPC: G02B5/04
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a prism sheet where the light condensing of a uniform luminance distribution is attained in either of vertical and horizontal directions without using a diffusion sheet by setting a prism arraying direction intersection angle between adjacent units at a specified value. CONSTITUTION: Many units 1 having plural straight line prisms arrayed in parallel are stuck and arranged at the prism sheet (condensing lens) 2, so as to set the prism arraying direction intersection angle θ between the adjacent units at 30-90 degrees. The angle θis preferably at 45-90 degrees or is furthermore preferably at 75-90 degrees. The cross-section of a prism part may be triangle and may preferably be isosceles triangle. An apex angle is preferably at 70-120 degrees. The condensing lens 2 is installed on a back light as a light source device. Also, a liquid crystal display element is installed on the condensing lens 2 of the light source device in a liquid crystal display device.
Patent JP-S5635594-A (JP)
Title: Rotary mechanism of rack device
Inventor: AKIYAMA AKIRA
IPC: H04Q1/04
Filed: 1979-08-31
Abstract: PURPOSE:To ensure a smooth open/close for the rack device, by changing the attaching posture of the special washer of a proper shape to be fitted into the round slit for fixture of small wheels provided to the floor surface of the rack bottom plate and then regulating both the working radius which differs by the position of the rack body and the small wheel attaching angle of the working angle. CONSTITUTION:The round slits X, Y and Z are provided to the floor surface side of the bottom plate 7 of the rack body 3 to fix the small wheels. Then the special washer 15 of a proper shape is fitted to the slits X, Y and Z each, and the wheel pedestal 12 of the small wheel 11 it fixed to the rack bottom plate 7. In this case, the attaching posture of the washer 15 is changed, and then the working radius which differs according to the position of the body 3 which turns round centering on the signal shaft 5 is regulated along with the shaft attaching angle of the small wheel.
Patent JP-S5235165-A (JP)
Title: Treating method of organic wastel liquid
Inventor: KAWASUGI TADAAKI
IPC: F23G7/00
Filed: 1975-09-13
Abstract: PURPOSE: To utilize generating bad-smelling gas component economically as combustion air for combustion equipment at the time of carrying out incineration treatment of muddy organic matter separated from the raw sewage as waste water and mud. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02286779-A (JP)
Title: Working fluid
Inventor: OMURE YUKIO
IPC: C09K5/00
Filed: 1989-04-27
Abstract: PURPOSE:To decrease the influence on the ozone layer by compounding a specific hydrochlorofluorocarbon and if necessary a stabilizer. CONSTITUTION:3-Chloro-1,1,1,2,2-pentafluoropropane and/or 1-chloro-1,1,3,3,3- pentafluoropropane and if necessary 0.01-5% stabilizer (e.g. propylene oxide) are compounded.
Patent JP-H02289906-A (JP)
Title: Production of magnetic head
Inventor: ABE TAKASHI
IPC: G11B5/127
Filed: 1989-04-28
Abstract: PURPOSE:To decrease the misregistration of magnetic cores during the process of production and to allow the easy correction of the misregistration from the outside by retaining the front ends of the magnetic cores by a retaining member. CONSTITUTION:The magnetic cores are formed by providing projecting parts for fixing left and right magnetic cores in the front end parts of a pair of left and right core half bodies 20, 21 and fitting the retaining member 22 having elastic force in recessed part 20b, 21b formed in the projecting parts at the time of butting a pair of the above-mentioned core half bodies 20, 21 hereby fixing the magnetic cores. The magnetic cores are then inserted into a shielding case 6 and the butting accuracy of the magnetic cores is enhanced by the projecting parts projecting from the front end of the case 6. A resin 9 is then injected into the case 6 to immobilize the inside of the case 6. The projecting part which projects from the case 6 is polished or cut and polished. The front end core parts are exactly mated in this way. The magnetic head having excellent accuracy and characteristics is thus obtd.
Patent JP-H08307999-A (JP)
Title: Infrared-ray heating aid device
Inventor: WATANABE YASUO
IPC: H04R25/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide an infrared-ray hearing aid device which is easily arranged and also with which a guide broadcasting, etc., in a public place is cleary heared without being affected by electromagnetic noise. CONSTITUTION: The device consistes of a transmitter which converts a voice signal into an infrared-ray signal with an electric signal and a receiver which converts the electric signal obtained by inputting the infrared-ray signal and the voice signal and executing a hearing aid processing into the voice signal. A light emitting part 30 provided in the transmitter is constituted by fixedly arraying plural respective infrared-ray light emitting diodes Ld on five side surfaces 32 except a side surface which comes into contact with the wall surface of a public institution, etc., on a body 31 which is formed to be a hexagonal pole shape.
Patent JP-H08300961-A (JP)
Title: Driving device for vehicle
Inventor: TSUZUKI SHIGEO
IPC: B60K6/387
Filed: 1995-05-10
Abstract: PURPOSE: To provide a driving device for a vehicle capable of collecting the braking energy to a maximum by suppressing the drive of an oil pump to a minimum. CONSTITUTION: A hydraulic control device 20 is provided with an accumulator 21 to accumulate the hydraulic pressure from an oil pump 10, and a switching valve 22 to stop the feeding of the hydraulic pressure from the all pump 10 to the accumulator 21 until the hydraulic pressure of the accumulator 21 is higher than the first prescribed value P1 and lower than the second prescribed value P2 .
Patent JP-H02289983-A (JP)
Title: Magnetic disk device
Inventor: KOCHIYAMA SHIGERU
IPC: G11B17/038
Filed: 1989-04-28
Abstract: PURPOSE:To prevent unbalance of a rotary body due to a fitting gap by forming an inner diameter part of both magnetic disk plate and spacer ring into a spline type shape. CONSTITUTION:The magnetic disk 1 has a spline type shape in its inner diameter part, and is positioned by engaging with a spindle hub 2 in a similar spline type shape. At the time of assembly, the hub 2 is inserted into the disk plate 1 under a rotated state by 30 deg. as compared with its packaging state in order to avoid contact with the disk plate 1, and hence a clearance is kept between the hub 2 and the disk plate 1. After completing the insertion, the disk plate 1 is rotated to be piled with other disks in turn via the spacer rings 3. By this method, unbalance of the rotary body due to fitting gaps can be prevented.
Patent JP-H11306797-A (JP)
Title: Semiconductor memory device
Inventor: NISHIMOTO KENJI
IPC: G11C11/407
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device in which a high-speed test can be made easily by using a low-speed tester even without using a high- speed tester exceeding 100 MHz. SOLUTION: In a 2-bank 16-Mbit SDRAM which is composed of a memory array bank and its peripheral circuit, a test-mode setting circuit in which a double-cycle-clock generation circuit, an internal-column-command generation circuit, an address arithmetic circuit and a test-data generation circuit are contained is provided. When a command, an address and data are input in the rise of an external clock signal CLK, a command, an address and data can be generated at the inside of a chip when the external clock signal CLK falls. An operating timing which is equivalent to an example in which a test command 'WW6' is input in synchronization with an internal clock signal ICLK, data 'D' is written into an address 'A' in a first cycle, and data '/D' (inverted) is written into an address '/A' (inverted) in a second cycle.
Patent JP-H05306973-A (JP)
Title: Method and device for dispensing liquid
Inventor: MIZOGUCHI FUMIO
IPC: G01F23/00
Filed: 1992-04-30
Abstract: PURPOSE:To accurately detect the dispensed quantity of an examination liquid and precisely recognize the occurrence of an abnormal dispensed quantity so as to improve the reliability of inspected results by accurately measuring the surface level of the examination liquid to be dispensed. CONSTITUTION:At the time when this dispensing method is used, a liquid is dispensed by transferring disposable type dispensing chips 10 between a liquid sucking position A and discharging position C. The dispensing device measures the surface level of the liquid by moving a liquid level measuring sensor 6a to the sucking position A before and after sucking the liquid and judges whether or not dispensing abnormality occurs from measurement results of the liquid level. When an abnormal dispensed quantity occurs, the device informs the operator of the abnormal quantity by issuing an alarm and, at the same time, outputs the presence/absence of abnormal quantity together with examined results.