baber/WOPTO huggingface dataset:
Patent JP-H04339380-A (JP)
Title: Disk cartridge
Inventor: HASHIMOTO AKIRA
IPC: G11B23/00
Filed: 1991-05-16
Abstract: PURPOSE:To prevent dust from entering a cartridge and adhering to a disk, to prevent an error from occurring in a signal obtained from the disk and to prevent a head from cracking so that an information recording medium can be safely stored and used. CONSTITUTION:A dustproof member 26 having a central opening with the same shape as that of the convex part of a drive device mounting member 6 is bonded on the circumference of the convex part of the drive device mounting member 6 on the information recording medium. A ring-shaped projection part 27 is provided on the top face of the dustproof member 26, and a ring-shaped groove 28 provided so as to be faced with the projection part 27 is prepared on the inside of an upper half. The projection part 27 engages with the groove 28 in a slight chaterring way when the upper and lower halves are coupled to form a flattened rectangular parallelopiped shape. Thus, the dust can be prevented from entering through the space between the center opening and the convex part of the drive device mounting member and therefore, the error can be prevented from occurring in the disk due to entered dust and the head can be prevented from cracking.
Patent JP-H10266189-A (JP)
Title: Filling method
Inventor: OUCHI KENJI
IPC: E02D3/12
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To forcibly fill up an empty portion with a hardener or chemical by inserting a filling pipe into target ground and jetting a hardener or chemical, the volume of which is similar to an expected volume of the empty portion in the target ground, from a jet hole at the tip portion at a predetermined high pressure. SOLUTION: A filling pipe 1 is inserted to target ground 41, a hardener or chemical is jetted from the jet hole 3 of the filling pipe at a high pressure higher than 200 kgf/cm<2> and them the filling pipe is raised. The amount of the hardener or chemical jetted from the jet hole 3 to the target groubd is equal to or almost equal to the expected volume of the empty portion in target ground, by which the soil particles 42 in the target ground 41 are ruptured and rearranged and the cavity portion in the target ground is forcibly filled up with hardener or chemical. By doing this, there is no possibility of the occurrence of displacement such as upheaval in nearby ground, and a decrease in the permeability of round or an increase in ground strength can be made in a short working time.
Patent JP-H06322005-A (JP)
Title: Coagulation aid for deproteinized natural rubber latex and production of raw rubber using the same
Inventor: TANAKA YASUYUKI
IPC: C08C1/14
Filed: 1993-05-13
Abstract: PURPOSE:To produce a raw rubber contg. no metallic ion from a deproteinized natural rubber latex. CONSTITUTION:A raw rubber is produced by coagulating a deproteinized natural rubber latex by adding to it an acid together with at least one coagulation aid selected from the group consisting of an anionic surfactant, an amphoteric surfactant, a nonionic surfactant, a nonionic or amphoteric oligomer or polymer and an anionic oligomer or polymer.
Patent JP-H09273082-A (JP)
Title: Paste for washing finish of scarf made of silk
Inventor: UESUGI NAHOMI
IPC: D06M15/333
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a paste capable of washing and finishing a scarf made of silk in good touch and visual feelings without causing damage, crocking or color migration and provide a method for washing and finishing the scarf made of the silk. SOLUTION: This paste for washing and finishing a scarf made of silk comprises a fatty acid vinyl ester-based base and is capable of carrying out the washing and rinsing according to a swing washing method or an accordion method at 25 deg.C, then simultaneously or separately performing the softening treatment and paste treatment using the paste containing the fatty acid vinyl ester-based base, subsequently dehydrating the scarf and drying and finishing the dehydrated scarf with a medium-temperature iron.
Patent JP-S5636164-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRASHIMA KUNIHIKO
IPC: H01L29/78
Filed: 1979-08-31
Abstract: PURPOSE:To manufacture a high-reliability V-MOS or the like, by making a recess on a substrate and producing an electrode wiring layer on a prescribed insulating film on the recess. CONSTITUTION:An impurity region is produced on one main side of a semiconductor substrate 1. An oxide film 6' is used as a mask to perform aniotropic etching to make a recess 9. The impurity region is divided into two regions 3, 4. After that, the oxide film 6' overhanging the periphery of the recess 9 is removed. A thin foxide film 10 is coated on the surface of the recess 9 followed by the manufacturing of electrodes for a source, a drain and a gate.
Patent JP-H08305197-A (JP)
Title: Heating roller for fixing
Inventor: WATANABE MITSUYOSHI
IPC: H05B3/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide such a heating roller for fixing that can be easily produced and the temp. distribution can be freely controlled by using a heat-generating sheet to constitute a resistance heat-generating member having a resistance heat-generating body having a specified pattern and a thermally conducting body to transmit heat. CONSTITUTION: This heating roller 10 for fixing is produced by forming an adhesion preventing layer 12 on the outer surface of a roller main body 11 comprising a hollow body having about 1-3mm thickness and having good thermal conductivity, and adhering and fixing a resistance heat-generating member 13 on the inner surface of the roller main body 11. The resistance heat- generating member 13 is a flexible heat-generating sheet produced by laminating a resistance heat-generating body 15 on one surface of an insulating film material 14 comprising a polyimide resin film having heat resistance and insulating property, and laminating a thermally conductive body 16 on the other surface. The resistance heat-generating member 15 consists of a specified pattern of a resistance member 15a which is made of one or more foil films of stainless steel or copper.  The thermally conductive body consists of one or more foil films of stainless steel or copper.
Patent JP-S63302315-A (JP)
Title: Distance measuring apparatus
Inventor: TAKEHANA TAKAMICHI
IPC: G02B7/28
Filed: 1987-05-08
Abstract: PURPOSE:To enable accurate prevention of distance measuring errors, by performing a 2-directional component measurement of distance by one distance measuring optical system. CONSTITUTION:A CPU20A is started by a startup signal from a command circuit 24 and, first, performs a distance measurement on a base line length in the vertical direction (Y-direction) of a camera. A distance computing circuit 20D computes distance and outputs the results to the CPU20A at each computation. Then, a distance measurement 1 is performed on a base line length in the horizontal way (X-direction) of the camera and the distance value obtained is outputted to the CPU20A at each measurement. After the X-and Y-direction distance measurements are completed, the CPU20A determines the min. value, the max. frequency value and mean and the like from distance values inputted with the distance measuring operations and based on commands of the command circuit 24, any of the values is outputted to a lens driving circuit 26. A lens driving circuit 26 drives a lens 27 according to the distance value provided thereby enabling accurate prevention of distance measuring errors.
Patent JP-H04319812-A (JP)
Title: Programmable delay line
Inventor: SAKANE YOSUKE
IPC: H03K5/135
Filed: 1991-04-18
Abstract: PURPOSE:To easily and quickly attain the output of an input signal by delaying accurately this signal for an optional time through a simple circuit. CONSTITUTION:A counter 11 divides a reference clock into plural pieces and outputs plural types of clocks of different intervals. A multiplexer 5 selects and outputs a specific one of those clocks with a selective signal. Then the input signals are successively shifted and outputted through a shift register 12 synchronously with the clocks outputted from the multiplexer 5.
Patent JP-S5337236-A (JP)
Title: Revolution speed regulator for engine
Inventor: SAKANO KENJI
IPC: F02D1/00
Filed: 1976-09-18
Abstract: PURPOSE: To regulate a rack of a fuel injection pump atomatically for prevention of hunting in an area of the reducing side by blaancing between a governer hose and a governer spring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S604563-A (JP)
Title: Composition for coating inner surface of can
Inventor: KONAKAWA TOMOO
IPC: C09D131/04
Filed: 1983-06-22
Abstract: PURPOSE:To provide the titled composition giving a coating film having excellent work resistance, solvent resistance and adhesivity, and suitable for the coating of a can for carbonated drink, meat, vegetable, etc., by compounding a bisphenol A epoxy resin with a phenoxy resin and a phenolic resin, etc. at specific ratios. CONSTITUTION:The objective composition is produced by compounding (A) a bisphenol A epoxy resin with (B) a phenoxy resin and (C) a phenolic resin, and if necessary, adding (D) an acidic catalyst to the mixture. The weight ratio of A:B is 60:40-95:5, that of (A+B):C is 90:10-98:2, and the amount of the component D is 0.1-3pts.wt. based on 100pts.wt. of A+B+C.
Patent JP-H08270033-A (JP)
Title: Leg bolt clamping jig for floor pan, etc.
Inventor: MASUDA HIROTAKA
IPC: A47K3/16
Filed: 1995-03-30
Abstract: PURPOSE: To facilitate the installation of floor pan, etc., by loading a plurality of stays to a case with a U-shaped section in a slidable manner, hanging the stays with an endless belt, and holding it with the belt to clamp screws with remote control. CONSTITUTION: An endless belt 8 is hung on a plurality of stays 15 and 17 through a pulley 12 or a roller 13 in a case 10, and they are loaded in a slidable manner to form a clamping jig 7. The screwing of screws used in the lower part of a floor pan or a bathtub out of reach of installers and the screw clamping work such as height control, etc., can be executed with remote control. In that case, both sides of a bolt/nut with the belt 8, the belt is moved to clamp the bolt/nut until it reaches a certain degree of clamping force, at the same time, the last clamping is so made that a notch 22 corresponding to a spanner provided to the front end of the casing 10 is pushed against the nut, the case 10 is turned to clamp. By the constitution, the clamping of screws out of reach of the installeers can be easily made.
Patent JP-H07294090-A (JP)
Title: Refrigerator
Inventor: FUJIWARA SADAO
IPC: F25D27/00
Filed: 1994-04-27
Abstract: PURPOSE:To improve efficiencies of assembling work and maintenance work by simplifying construction, thereby reducing costs. CONSTITUTION:A refrigerator 1 includes a damper device 47 for opening and closing a cold air blowoff port 46 and a damper cover 51 which covers the damper device 47 and has a cold air delivery port for delivering cold air leaving the damper device 47. There are provided a holding part formed on the front surface of the damper cover 51 and a shutter 86 which is movably held by the holding part on the front surface of the damper cover 51 to regulate amounts of cold air delivered from the cold air delivery port.
Patent JP-S63277985-A (JP)
Title: Scintillation camera
Inventor: TABUCHI HIDEHO
IPC: G01T1/161
Filed: 1987-05-11
Abstract: PURPOSE:To improve the sensitivity of a scintillation camera by a relatively easy method by using a collimator which has plural linear focuses in the direction of the axis of rotation of the detector of the scintillation camera to a subject. CONSTITUTION:The collimator 7 has a convergence point 12 only in an X-axial direction and no convergence point in a Y-axial direction and is a parallel collimator. Then convergent lines 13 forming the convergence point 12 form plural plural visual fields of the scintillation camera in a wedgelike shape 15 for the subject. While the scintillation camera detector which includes this collimator 7 is rotated about the axis of rotation, information on gamma rays emitted by the subject 14 at each angle is collected to improve the sensitivity by the relatively easy method.
Patent JP-H11304681-A (JP)
Title: Vibration pipe densitometer
Inventor: ARAI KUNIO
IPC: G01N9/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To measure the density of a fluid which is to be measured with good trackability. SOLUTION: A fluid which is to be measured is allowed to flow in a vibration pipe 16. The vibration pipe 16 is vibrated by an actuator 30 which uses a piezoelectric element. A free end of the vibration pipe 16 is irradiated with laser light from a laser Doppler vibration meter 40, which obtains speed from the Doppler shift of reflection light and supplies the signal to an FFT analyzer 42. The FFT analyzer 42 obtains resonance vibration frequency of the vibration pipe 16 through the analysis of vibration frequency. Density is obtained from resonance vibration frequency since the resonance vibration frequency is in constant relationship with the density of a fluid which is to be measured.
Patent JP-H072494-A (JP)
Title: Bulge expander
Inventor: EI BAAKAAZU
IPC: B66F3/24
Filed: 1994-05-26
Abstract: PURPOSE: To display high lifting capacity along overall comparatively large lifting height and reduce weight per unit lifting capacity. CONSTITUTION: An inflatable body to be used as a lifting body 10 etc., is made. A fiber reinforced elastomer body 12 having a materially geometrically continuous and mechanically balanced shape which is flat in an uninflate state and is non-spherical and non-cylindrical in an inflated state is included. A fiber reinforced part of the fiber reinforced elastomer body is made of fiber geodetically wound around a rotationally symmetric core body.
Patent JP-S61270845-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANDA AKIHIRO
IPC: H01L21/76
Filed: 1985-05-24
Abstract: PURPOSE:To complete an insulation separation of high withstand voltage by a method wherein a groove exposing a substrate is provided by etching an N-type epitaxial layer on an P-type Si substrate with an N<+> layer buried therein and then a P<+> channel stop coming into no contact with the N<+> buried layer is formed on the substrate in the groove bottom to fill the groove space with insulator. CONSTITUTION:An N-type epitaxial layer 13 is deposited on a P-type Si substrate 11 with an N<+> layer 12 buried therein and then an SiO2 film 14, an Si3N4 film 15 and a CVD SiO2 film 16 are laminated on the layer 13. Next a groove 17 is successively provided by anisotropical etching process and then a P<+> channel stop 18 is formed by B ion implantation using the SiO2 film 16 as a mask coming into no contact with the N<+> layer 12. Then the SiO2 film 16 is removed to provide another SiO2 film 19 on the sides and bottom of groove 17; the Si3N4 film 15 is removed to cover the SiO2 film 19 with a new Si3N4 film 20 and deposit a poly Si 21; and then the poly Si is etched back to fill the groove 17. Finally the poly Si is selectively oxidized to form the other SiO2 22 using the Si3N4 20 film 20 as a mask to complete the insulating separation.
Patent JP-S5237446-A (JP)
Title: Process for manufacturing filters for exposure
Inventor: ISHII MAKOTO
IPC: G02B5/20
Filed: 1975-09-19
Abstract: PURPOSE:To move a metallized mask disposed between a substrate and a metallizing means in three dimensions in the course of metallization to thereby produce, with hight efficiency and precision, several kinds of exposure filters having a complicated distribution of transmission factor from one single metallized mask.
Patent JP-S63314961-A (JP)
Inventor: EDOWAADO BUREA KARUUSAAZU JIYU
IPC: G01T1/29
Filed: 1988-05-11
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-S5813178-A (JP)
Title: Pressure-equalizing device for refrigerant compressor
Inventor: OOIDE MASAHIKO
IPC: F04B39/02
Filed: 1981-07-17
Abstract: PURPOSE:To prevent the entering of lubricating oil into a suction chamber to be opened and closed by the on/off operation of a throttle valve just after starting by providing a connecting hole constantly connecting through to cross a flow passage between the suction chamber and a crank chamber at a right angle and a barrier plate to cover this connecting hole. CONSTITUTION:Lubricating oil 12 sprayed as oil drops in a crank chamber 10 at the time of foaming is intercepted by a barrier plate 19 fixed on a throttle valve 18 from entering into a connecting hole 18d mutually connecting between a suction chamber 13 and the crank chamber 10, and only refrigerant gas is discharged to the suction chamber 13. Consequently, a great amount of lubricating oil 12 cannot be introduced into a cylinder 2, and a discharge and a suction valve are prevented from damages.
Patent JP-H05308495-A (JP)
Title: Serial recording device for facsimile equipment
Inventor: TANIGURO MASAHIRO
IPC: B41J2/51
Filed: 1992-05-01
Abstract: PURPOSE:To attain high speed recording of a facsimile received image without especially increasing a responding speed of a serial recording head by revising a head driving pattern and switching the moving speed of the recording head in response to a received picture element information density. CONSTITUTION:Image data received by a reception control unit are stored in a reception buffer 401 at any time. A conversion buffer 402 stores the picture data received in the unit of lines by N line divided and accumlated data capable of being recorded by the one movement of a recording head 405 and to extract the picture data by each N-dot sequentially accompanied with the movement of head. A CPU 404 exchanges between a control signal and a reception control unit and receives a reception starting signal and an ending signal of facsimile data and a discriminating signal etc., to discriminate whether the received picture is fine or normal to control a recording control section. That is, the CPU 404 switches between the moving speed of the recording head 405 and the head drive pattern at picture recording in response to the received picture element information density.
Patent JP-H048562-A (JP)
Title: Thermal head
Inventor: MIZOGUCHI TAKATOSHI
IPC: B41J2/365
Filed: 1990-04-26
Abstract: PURPOSE:To eliminate the need for a temperature detection element disposed around a heating resistor by a method wherein an input current of a heating resistor drive circuit is detected, and an overheat is normally detected. CONSTITUTION:An input current of a drive circuit 21 driving a heating resistor 20 is detected by an electric current detection means 32. The input current value corresponding to the temp. characteristics of the heating resistor 20 is converted by a current/voltage conversion means 33. In the comparison of a reference voltage predetermined as a voltage value corresponding to an overheat state with the converted voltage value of the input current of the drive circuit 21 detected at the normal head driving, whether or not a thermal head is in an overheat state is detected. A conduction control means 35 controls the drive circuit 21 on the basis of an overheat detection signal from an overheat detection means 34 to stop the drive of the heating resistor 20. In this manner, the thermal head can be prevented from abnormally being overheated using the temp. characteristics of the input current of the drive circuit 21 driving the heating resistor 20.
Patent JP-S62268687-A (JP)
Title: Simple thermal transfer apparatus
Inventor: MATSUMOTO ISAMU
IPC: B41F16/00
Filed: 1986-05-17
Abstract: PURPOSE:To obtain a small-sized inexpensive and simple thermal transfer apparatus, constituted so that a transfer material having an electrostatic copy toner image and a foil sheet formed by providing a foil layer on a film base material are placed on the pressure receiving member having elasticity provided on a pressure receiving stand and a heated transfer body is grasped to apply pressure along the surface of the pressure receiving member under heating to thermally transfer the foil layer to the surface of the toner image. CONSTITUTION:Base paper 7, a transfer material 9 and a foil sheet 4 are placed on the plate-shaped pressure receiving member 2 having a heat insulating property and elasticity such as a silicone mat arranged on a pressure receiving stand 1 in such a state that the surface of a toner image 10 and the surface of the foil layer 6 are mutually overlapped and the transfer material 9 is held between the base paper 7 and the foil sheet 4. Subsequently, the grasping part 13 of a heated transfer body 11 is grasped to press a heater roller heated, for example, to about 180 deg. from the upper side of the foil sheet 4 to allow said roller 12 to slide from an adhesive part 8 toward the other end part under heating and pressure. At this time, the heat of the heater roller 12 is transferred to the toner image 10 and the resin component contained in toner is melted to adhere the foil layer 6 to the surface of the toner image 10.
Patent JP-S606031-A (JP)
Title: Control method for internal-combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02D41/04
Filed: 1983-06-23
Abstract: PURPOSE:To stabilize a fuel injection system, etc. upon automatic speed change, by detecting a switching command signal to an automatic transmission or a switching signal therefrom, rapidly decreasing a suction air amount and gradually returning the same to an original value with an air-fuel ratio maintained constant. CONSTITUTION:A control command generating circuit 1 outputs a control command of a suction air amount as soon as a switching command T is received, and it is connected to one of input terminals of a dual input AND gate 3. On the other hand, when a control command inhibiting circuit 2 receives the command T and various engine condition signals such as rotational speed and temperature to permit control of the suction air amount, an output from the AND gate 3 is fed to a motor drive circuit 4 which in turn rapidly rotates a motor 5 forwardly to rapidly fully close a throttle valve 7, thereby rapidly decreasing the suction air amount Q. Then, the circuit 4 acts to gradually rotate the motor 5 reversely to gradually return the air amount Q to an original value. As a result, during controlling of the suction air amount, an air-fuel ratio is maintained substantially constant without specific control, and fuel injection is stabilized.
Patent JP-H08305926-A (JP)
Title: Automatic transaction device management system
Inventor: TACHIKI TAKAHIRO
IPC: G07D9/00
Filed: 1995-05-11
Abstract: PURPOSE: To forcibly replenish an ATM with cash and forcibly collect cash through operator's operation. CONSTITUTION: This system consists of a carrier 4 which can replenish plural automatic transaction devices with cash and collect cash, a 1st controller 5 which is connected thereto, and a 2nd controller 11 which is connected to the 1st controller 5, the 2nd controller consists of a display part 12 which displays information, an input part 13 which accepts operation, a storage part 14 which stores information, and a control part 15 which controls the display part 12, input part 13, and storage part 14, and the carrier 4 is made to automatically replenish the automatic transaction devices with the cash and collect the cash.  Forcible replenishment/collection screen information is stored in the storage part 14 in advance and the control part 15 reads the forcible replenishment/ collection screen information out of the storage part 14 according to an operator's instruction from the input part 13 and displays it at the display part 12, and informs the 1st controller 5 of the indication contents of the operator, thereby forcibly replenishing desired automatic transaction devices with cash and forcibly collecting cash.