baber/WOPTO huggingface dataset:
Patent JP-H11312432-A (JP)
Title: Key switch device
Inventor: SATO YOSHITSUGU
IPC: H01H13/14
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device, enabling switch members to be disposed in position, easily and surely, relative to a holder plate, capable of sure switch motion, and enabling easy assembly with facilitated connection of a key top to guide/support members. SOLUTION: In this key switch device, an attachment hole is formed substantially in the middle position between lock parts 26, 27 formed on a holder plate 25, a rubber spring is positioned/disposed in the attachment hole H, lock grooves 4, 5 opened in the depressing direction of a key top 1 and lock guide parts 4A, 5A are formed in order to lock a lock rod 13 of a hinge member 7 and lock pins 23, 24 of a hinge member 8 onto lock parts 2, 3, respectively, of the key top 1, and lock grooves 28, 29 are formed for slidably locking lock pins 15, 16 of the hinge member 7 and a lock rod 21 of the hinge member 8 onto lock parts 26, 27, respectively, of the holder plate 25.
Patent JP-H06302329-A (JP)
Title: Solid electrolyte type electrolytic cell
Inventor: INOUE YOSHIAKI
IPC: H01M8/02
Filed: 1993-04-16
Abstract: PURPOSE:To prevent the separation of an air electrode in spite of using highly conductive air electrode material by forming an air electrode film made of fine particles on a solid electrolyte and an air electrode film made of coarse particles thereon. CONSTITUTION:An NiO fuel electrode 2, a YSZ solid electrolyte 3, and an LaCoO3 air electrode 4 are formed in order in the form of film on a base pipe 1 by thermal spraying. The air electrode 4 consists of an air electrode film 4' made of fine particles of LaCoO3 formed of the solid electrolyte 3 and an air electrode film 4'' made of coarse particles of LaCoO3 formed thereon. The air electrode 4' has higher adhesion to the solid electrolyte 3 than the air electrode 4'', and the air electrode 4'' has lower Yung's modulus than the air electrode 4', resulting in the reduction of thermal stress. By this construction, even if a cobalt family air electrode having high conductivity is used, the deformation of the air electrode 4 is reduced and its separation can be prevented.
Patent JP-H077040-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAJIMA NAOYUKI
IPC: H01L21/60
Filed: 1994-04-27
Abstract: PURPOSE:To prevent electrostatic breakdown during a manufacturing process of devices by testing a semiconductor chip and placing a conduction material jig in contact with an electrostatic breakdown prevention pattern before separating the electrostatic breakdown prevention semiconductor pattern from the semiconductor chip. CONSTITUTION:Integrated electrostatic breakdown prevention semiconductor patterns 9a and 9b are formed on a lead conductor pattern separation area between lead conductor patterns 7 on a carrier tape 5 and the edge of the carrier tape 5. Then, one semiconductor chip 8 is set into each hole 6 so that a bump on the semiconductor chip 8 is opposed to the tip of the hole 6 of the lead pattern 7, thereby bonding and preparing devices. Before a conduction pattern 9 is cut off from a semiconductor chip 8, the prepared devices are tested. In addition, the conductor pattern 9 is brought into contact with a jig or the like made of high resistant conduction material and electrostatic charges accumulated on the surface of the devices during a mounting process, are discharged from the devices. This construction makes it possible to eliminate electrostatic charges from every device.
Patent JP-H02268020-A (JP)
Title: Phase locked loop circuit
Inventor: SOBASHIMA AKIRA
IPC: H03L7/081
Filed: 1989-04-10
Abstract: PURPOSE:To always an output signal synchronously with an input signal by converting the output of a loop filter having a prescribed relation with a frequency of the input signal into a data relating to a phase characteristic of a band pass filter, and using the data to control the phase of the output signal of a voltage controlled oscillator. CONSTITUTION:A phase locked loop circuit consists of an input terminal 1, an output terminal 2, a band pass filter 3, a phase comparator 4, a loop filter 5, a voltage controlled oscillator 6, a 1st data converter 7, a phase controller 8, an adder 9 and a 2nd data converter 10. Since the data outputted from the filter 5 has a prescribed relation with the frequency of the input signal, it is possible to recognize the input signal frequency from the output. On the other hand, since the phase characteristic of the filter 3 is recognized from the design value, the output data of the filter 5 and the phase characteristic of the filter 3 are generated by the controller 8 and the adder 9 adds it to an output from the oscillator 6. Thus, the phase of the output signal of the adder 9 is controlled.
Patent JP-H09254498-A (JP)
Title: Printer apparatus
Inventor: SAKUMA TAKESHI
IPC: G06F3/12
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To avoid spending a lot of times to cope with errors by user in the event of the occurrence of user errors during printing. SOLUTION: When user errors take place during printing, a CPU 1 operates to store by the turns an error code, an error cause code, an error disposing code and attendance information, furthermore, as required, an error page number in the error information storing area of RAM 3. After the completion of printing the error occurrence paper, the CPU 1 also operates to ascertain whether an error code exists or not in the error information storing area, and if an error code exists, then it produces printing messages for indicating an error code, error cause code and an error content in terms of the error disposing code, an error cause code and error disposing method, thus printing them by means of an printer engine 7. At this time, an error occurrence page number is printed together as required. In addition, the error information storing area is cleared before printing the error information.
Patent JP-S61249158-A (JP)
Title: Portable information equipment
Inventor: YOKOZAWA YUKIO
IPC: G06F12/16
Filed: 1985-04-26
Abstract: PURPOSE:To protect the stored information to the maximum and to improve the reliability of the information and the performance of the equipment by providing a memory protecting means composed of an information output means for erroneous memory inspection and an erroneous memory inspecting means. CONSTITUTION:The information from a timer circuit 1 and an external input circuit 2 is processed by a central control circuit 3 and stored into an information storing circuit 4. In such a case, the information for erroneous memory inspection is updated by an information output circuit 5 for erroneous memory inspection. After that, at the time of replacing the battery, the power supply voltage is decreased, and when oscillation, etc., are stopped, the circuit except the circuit 4 is initialized. Next, the circuit 3 uses the information for erroneous memory inspection in the circuit 4 and inspects the information through an erroneous memory inspecting circuit 6. As the result, when the information can not be restored, the circuit 4 is initialized. Thus, the battery is quickly replaced, the battery is replaced while the battery is compensated by other electric power source, and then, the information in the portable information equipment is protected as much as possible, and therefore, the reliability of information and the performance of the equipment can be improved.
Patent JP-S58206286-A (JP)
Title: Modulation circuit for differential pulse code of video signal
Inventor: YANASE HIDEJI
IPC: H04N7/32
Filed: 1982-05-26
Abstract: PURPOSE:To reduce the total cost only by changing and adding the connection of a circuit, by making a modulation circuit constituted of the 1st delay circuit, which inputs in a subtracter, and the 2nd delay circuit which inputs in an adder. CONSTITUTION:The 1st delay circuit 5 consists of the 1st and the 2nd latching circuis 5a and 5b which make the 2nd and 3rd clock pulses having slightly advanced phases respectively more than that of the 1st clock pulse as a latch input. The 2nd delay circuit 7 consists of the 3rd-5th latching circuits 7a, 7b and 7c which make the 3rd clock pulse phi3 as a latch input. Therefore, a video signal being an analog value is converted to a digital value of a bit by an AD converter 8 which makes the 1st clock pulse phi1 as a clock input, successively latched by the 6th latching circuit 9 which also makes the 1st clock pulse phi1 as a latch input, and inputted the digital data in a subtracter 1. A subtraction data is derived slightly delayed than the digital data and inputted in a non-linear quantizing circuit 2 consisting of a logic circuit of a TTL.
Patent JP-H09254362-A (JP)
Title: Ink fountain device of printing press
Inventor: NISHIWAKI HIROSHI
IPC: B41F35/04
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the leak of ink from an ink fountain even if fine shift is generated in the assembling process of the ink fountain constituted of a plurality of rolls difference in outer diameter. SOLUTION: An ink fountain 13 is constituted by closing the end part of the groove 19 having the peripheral surfaces of rolls 11, 12 arranged in a mutual contact state as groove wall surfaces and formed between the rolls 11, 12 in parallel to the axial direction of the rolls by a partition material 35. In this case, the curved surfaces 21 depressed in a crescent shape closely brought into contact with the peripheral surfaces 20A, 20B of both left and right rolls constituting the left and right groove wall surfaces adjacent to each other so as to hold the groove 19 therebetween and the side contact surfaces 23 in close contact with at least the peripheral edge parts of the side surfaces 22 of the rolls continued toward the axes of the rolls in a bent form from the peripheral surfaces 20 of the rolls are formed to the partition material 35.
Patent JP-H07283170-A (JP)
Title: Ohmic contact forming sputtering target and forming method of ohmic contact
Inventor: HIRAKAWA EIJI
IPC: H01L21/768
Filed: 1994-04-05
Abstract: PURPOSE:To provide a sputtering target and a forming method of an ohmic contact, wherein particles are restrained from occurring in the ohmic contact. CONSTITUTION:An ohmic contact forming sputtering target is substantially composed of titanium and nitrogen and has a crystal structure in an alpha-type titanium single phase, wherein the atomic ratio of nitrogen to titanium (N/Ti) is set to 0.15 to 0.30:1, hydrogen contained as impurities amounts to below 1000ppm in rate, and it is preferable that hydrogen amounts to 500ppm in rate. An ohmic contact is formed through such a method that a target is sputtered to form a thin film on silicon, wherein the atomic ratio of nitrogen to titanium is less than 1 in the film, and then a thermal treatment is carried out to enable silicon to react with the thin film, whereby titanium silicide is formed on the side of the thin film in contact with silicon.
Patent JP-H01263462-A (JP)
Title: Method for controlling a compressor for electrical refrigerator
Inventor: FURUSE MASANOBU
IPC: F04B49/10
Filed: 1988-04-13
Abstract: PURPOSE:To prevent a termination of an operation of an electrical refrigerator by a method wherein when a detected current becomes an abnormal value during controlling of an inverter, its inverter controlling is terminated and at the same time it is changed over to a control through a commercial power supply. CONSTITUTION:As a signal corresponding to a rapid freezing button operation is inputted to a controlling device 4a, changing-over switches 6 and 6 are changed over to an inverter device 3'. At this time, a load current of a compressor 1 is detected by a current sensor 9, data corresponding to this detection is inputted to a controlling device 4a, an inputting operation is executed from the inputted data, thereafter at a controlling device 4a judgement is carried out whether the inputted data is abnormal or not. At this time, as a current flowing in the compressor 1 becomes abnormal by a certain external cause, the data corresponding to the abnormal current is inputted to the controlling device 4a, an abnormal flag set in advance by this controlling device 4a is set and then an abnormal lamp of a displaying device 7a is lit. Then, the changing-over relay switches 6 and 6 are changed over to a side N.C. by the controlling device 4a and the second changing-over relay switches 8 and 8 are changed over to their OFF states and then the compressor 1 is operated under a control of the commercial power supply.
Patent JP-S61250715-A (JP)
Title: Remote control equipment for computer
Inventor: SHINOHARA TOMOTAKA
IPC: G06F9/06
Filed: 1985-04-30
Abstract: PURPOSE:To apply remote control from the operating stage of a computer by giving a read command of an initial program loader required for the rising of system via a communication line. CONSTITUTION:A coded control signal and a key signal sent from a remote control computer 13 via a communication line 12 such as a telephone line are decoded by a decoder 14 and select a drive means 17 such as a relay. As a result, the powers for a maintenance device 15, a peripheral device 16 and a computer main body 11 are turned on sequentially. Then an output of the decoder 14 changes over an automatic keyboard 19 from a manual key board 18, gives a command to the computer main body 11 in a predetermined order, reads an initial program loader and after the end of operation, the manual keyboard 18 is restored.
Patent JP-2000081397-A (JP)
Title: X-ray inspecting apparatus
Inventor: MAZAKI HIROTSUGU
IPC: G01N23/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection apparatus capable of observing an object to be inspected such as an IC device or other devices tending to be much more microrized. SOLUTION: An X-ray image sensor has an X-ray generator 3 generating X-rays having a predetermined expanding angle from a substantially spot-like X-ray source of an X-ray generating surface, an object-to-be-inspected holding mechanism 30, and a X-ray detection surface detecting the image of the transmitted light of X-rays applied to the object 2 to be inspected. The image sensor is constituted so that the principal part of the object 2 to be inspected is magnified by the magnification prescribed by the ratio of the FDD distance from the X-ray source to the center of the X-ray detection surface along the imaginary straight line V almost vertically fallen to the X-ray detection surface from the spot-like X-ray source and the object 2 to be inspected from the X-ray source to detect an image.  The frame 20 holding the X-ray generator 3 in a freely revolvable manner is provided so that the angle formed by the center axis L of X-rays generated from the X-ray source of the X-ray generator 3 at a predetermined expanding angle and an imaginery straight line changes.
Patent JP-S57206864-A (JP)
Title: Dielectric loss tangent tester for a plurarity of specimens
Inventor: YAMAUCHI TOSHIAKI
IPC: G01R27/26
Filed: 1981-06-15
Abstract: PURPOSE:To perform measurement by one raising or lowering without raising or lowering step voltage for each specimen, by connecting a plurality of specimens to a tester and by changing over a plurarity of series of changeover switches with the test voltage impressed. CONSTITUTION:The lower end of a No.1 specimen 11 is connected to an earthing-side low-voltage terminal 3 via a No.1 contact 81 of a No.1 series 61. Power is applied to a Schering bridge 4 from an AC high-tension generator 5 so as to measure the dielectric loss tangent of the No.1 specimen. Next, No.2 specimen is measured by changing over a changeover switch 6 by one contact. Thus, the measurement is made down to the nth specimen by changing the voltage in the stepped manner. During measurement of one specimen, other specimens are grounded so as not to hinder the measurement. The changing over by the change-over switch can be made without requiring manipulation of high-voltage side which is dangerous to manipulate but merely by switching at the low- voltage side, so that the changing-over is made in quite a safe manner.
Patent JP-H06308331-A (JP)
Title: Display device and its production
Inventor: TANAKA KEIJI
IPC: G02B5/32
Filed: 1993-04-19
Abstract: PURPOSE:To provide the display device capable of electrically controlling intensity of reproducing light and its process for production. CONSTITUTION:A phase type hologram 105a of a reflection type which consists of a nematic liquid crystal/high-polymer composite composed of a high-polymer material, i.e., the cured product of a polyene/thiol resin and is arranged with a structure corresponding to object light for reproduction between two transparent electrodes 103 and 104 formed on transparent substrates 101, 102. The display device is provided with a power source 106 for (applying) a voltage to this phase type hologram 105a.
Patent JP-H08282927-A (JP)
Title: Call register of elevator for disabled person
Inventor: MIURA MAKOTO
IPC: B66B1/46
Filed: 1995-04-17
Abstract: PURPOSE: To provide a call register of an elevator for disabled persons which can easily register the call of a car by a wheelchair user. CONSTITUTION: There are provided a handrail 3a provided near an elevator stop 5 to have the long members 3 erected parallel to the direction of advancing to the stop 5 and a control board 4 provided for a disabled person to register the stop call to respective story floors.
Patent JP-H01261333-A (JP)
Title: Radiative skin injury preventing drug
Inventor: SHINODA MASAHITO
IPC: A61P43/00
Filed: 1988-04-13
Abstract: PURPOSE:To provide a protecting drug useful for preventing the skin damages caused by the irradiation of radiations in the diagnosis and treatment of diseases using the radiations, by containing a specific fraction of an aloe extract as an active ingredient. CONSTITUTION:An aloe extract is subjected to a solid-liquid separation process to give a supernatant, which is adjusted with an alkali to a pH within an alkaline region (preferably a region of 9.0-10.0) to cause the separation of solids from liquids. The supernatant obtained therefrom is adjusted with an acid to a pH within a acidic region (preferably a range of 3.0-5.0) and further mixed with a water-soluble organic liquid (e.g., ethanol) to produce precipitates. The obtained precipitates are added to the objective protecting drug as an active ingredient.
Patent JP-S63255930-A (JP)
Title: Semiconductor device
Inventor: KADOYA YUTAKA
IPC: H01L21/60
Filed: 1987-04-14
Abstract: PURPOSE:To make a visual check possible in the case of bonding, inspection, etc., by using an insulating plate in which a conducting path to connect the metal electrode of a package and the pad of a semiconductor chip is formed on the lower surface, and a window to peep a semiconductor chip is formed. CONSTITUTION:An insulating plate 30 is made of insulating material such as ceramics, and constituted in the form of a rectangular flat plate, which is provided with a conducting path 31 on the lower surface, and a peepwindow 32 in the center. The conducting path 31 has a pattern extending radially from the peepwindow 32 towards the periphery, and connects pads 21 of a semiconductor chip 20 and metal electrodes 14 of a package 10. The peepwindow 32 is used to visually observe the semiconductor chip 20 from above. Thereby, the condition of bonding can be inspected by the visual check through the peepwindow 32, and the electric characteristics can be tested by inserting a probe through the peepwindow 32.
Patent JP-S58208791-A (JP)
Inventor: IKETANI TADAHIKO
IPC: G10H1/26
Filed: 1982-05-31
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-H07291821-A (JP)
Title: Cosmetic
Inventor: KAMISAKA TOSHIO
IPC: A61K8/00
Filed: 1994-04-28
Abstract: PURPOSE:To prepare a cosmetic having stable viscosity, high stability and excellent astringent action by adding zinc ion and a carboxylic acid or its salt having a specific chelate constant to a cosmetic containing a compound generating zinc ion and a viscosity modifier having ionizable group. CONSTITUTION:This cosmetic free from troubles of viscosity lowering, separation, creaming, etc., having high stability and exhibiting excellent astringent action is produced by simultaneously compounding (a) a compound generating zinc ion in aqueous solution (especially preferably a zinc salt) and (b) a viscosity modifier having ionizable group and adding (c) a carboxylic acid or its salt having a chelate constant with zinc ion of 1/10<2> to l/10<6> and (d) water to the composition. The compound (b) is preferably sodium polyacrylate, sodium carboxymethylcell-ulose or xanthan gum. The cosmetic is especially preferably an emulsion-type cosmetic. The cosmetic may further be compounded with a surfactant and an oily base.
Patent JP-H05298231-A (JP)
Title: Intelligent secondary storage
Inventor: SUGIMOTO KINICHI
IPC: G06F3/06
Filed: 1992-04-13
Abstract: PURPOSE:To reduce the load of a host computer by providing a data processing function to a secondary storage of the computer in response to the data format. CONSTITUTION:A command control part B 31 is provided to interprets the data identification name, the command and the message which are sent from a host computer and controls the propriety for the application of the computer data together with a data converting part 33 which converts the format set based on the form of the computer data into a data form that can be processed by the host computer, a disk controller 12 which controls a hard disk device 13, and the device 13 which records and reproduces the data. In such a constitution, a data input/output protocol system of a higher level is attained for the device 13 of a secondary storage of the host computer. Meanwhile the host computer offers only the least information so that the device 13 can read the data.
Patent JP-H04302174-A (JP)
Title: Manufacture of semiconductor device provided with non-volatile memory
Inventor: HASHIGAMI HIROYUKI
IPC: H01L29/788
Filed: 1991-03-28
Abstract: PURPOSE:To restrain a peripheral gate oxide film from deteriorating and channel doping impurities from increasing in concentration dispersion in the surface and to prevent an EPROM from lessening in ON-state current and write properties due to the occurrence of bird's beaks at a stacked gate. CONSTITUTION:A resist pattern 30 provided with an opening located at an EPROM part is formed, an exposed gate oxide film 6 is removed, and then impurities are injected into the source and the drain region of the EPROM. The source and the drain region, 32 and 34, are thermally treated in an atmosphere of dry oxygen for driving to form an oxide film 36 nearly uniform in thickness, channel doping impurities are injected into the peripheral part making the oxide film 36 serve as a through-oxide film. The through-oxide film 36 is removed, and a peripheral gate oxide film 38 is formed.
Patent JP-H11288926-A (JP)
Title: Method and device for cleaning of vaporizer
Inventor: AMAMIYA TORU
IPC: C23C16/448
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To sharply reduce the time and the labor spent in cleaning by a method, wherein a special washing solvent inlet port is provided, a cleaning solvent is taken in and out of the port, and a two-stage cleaning is performed using two kinds of solvents. SOLUTION: A solvent inlet port 10 is provided at the downstream of a disc 8 on the side of a cavity 23 o a vaporizer 4. A cleaning solvent is introduced from the inlet 10 into the cavity 23, and the disc 8 and the inside of the cavity 23 are cleaned. Two kinds of solutions are used, and a two-stage cleaning operation is performed. The first solvent is used to dissolve the fixed material, and it is also used as a solution which dissolves the adhered matter of the disc 8 and the cavity 23. However, since the vapor pressure of the first solvent is low, it cannot be removed even when it is evacuated. Therefore, the first solvent is removed by dissolving it using the second solvent having high vapor pressure. Accordingly, the inlet line of the cleaning liquid becomes two.  Moreover, the raw material withdrawal operation for cleaning of the vaporizer can be omitted because the solvent inlet line is different from the raw material inlet line.