baber/WOPTO huggingface dataset:
Patent JP-H11345871-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO TSUTOMU
IPC: H01L21/76
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To fill a trench with a satisfactory shape of an element isolating insulating film. SOLUTION: Using a photoresist pattern as a mask, a silicon nitride film 5, a silicon oxide film 4, a polycrystalline silicon film 3, a thermal oxide film 2 and a silicon substrate 1 are successively etched by reactive ion etching(RIE) method to form a trench 7, as well as a polycrystalline silicon gate electrode 3 and a gate oxide film 2. Then, the surface of the trench 7 is smoothed and the corners of the base of the trench 7 are rounded through heat treatment under a reduced pressure, while the surface of the polycrystalline silicon gate electrode 3 is coated with a carbon film 10. Subsequently, the trench 7 is filled with an element isolating insulation film 11.
Patent JP-S5954424-A (JP)
Inventor: KURUTO FUINSUTERUUARUDERU
IPC: B44B5/00
Filed: 1983-08-19
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-H08339902-A (JP)
Title: High-voltage variable resistor
Inventor: TSUNEZAWA ICHIRO
IPC: H01C13/00
Filed: 1996-06-12
Abstract: PURPOSE: To provide the high-voltage variable resistor, wherein a lead wire can be connected at the last step of assembling and discharging is hard to occur even if the lead wire is used for the output. CONSTITUTION: Two lead-wire holding means 4, which are electrically connected to the focus output electrode and the screen output electrode of a resistor circuit pattern on a circuit board, are arranged between an insulating case 1 and the circuit board 5. The two lead-wire holding means 4 have a plurality of holding pieces for holding the end parts of the core of a lead wire, which is inserted through lead-wire inserting holes 3b and 3c provided at the side wall part of the insulating case. At least one holding piece of a plurality of holding pieces has the edge part, which intrudes into the core when pulling force is applied on the held core.  The leadwire inserting holes 3b and 3c, into which the lead wire for the focus-output is inserted, are provided at a side wall part 1c facing a side wall part 1k of the side wall part of the insulating case extending over a connecting terminal 9. A lead-wire inserting hole, into which the screen-output lead wire is inserted, is provided in the side wall part neighboring the side wall part 1c.
Patent JP-H07140851-A (JP)
Title: Copying device
Inventor: TSUCHIDA EIJI
IPC: G03G15/00
Filed: 1993-06-22
Abstract: PURPOSE:To facilitate copying work by eliminating complicated operation. CONSTITUTION:This device possesses a copy mode setting means 1 reading a copy mode designated by copy mode designating paper designating the copy mode in accordance with a specified format and setting the copy mode in accordance with the copy mode, and is provided with an automatic copying starting means 2 automatically starting a copying action after the copy mode is set by the copy mode setting means 1.
Patent JP-2000336869-A (JP)
Title: Deaerating device
Inventor: ARAKAWA JUNICHI
IPC: E04D13/143
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a deaerating device capable of being miniaturized because the light collecting factor of a solar battery is high and the occupying area is small. SOLUTION: This deaerating device is erected from the upper face of a substrate 1 and automatically discharges the steam and/or gas (g) generated from a ventilation space 3 formed between the substrate 1 and a waterproof sheet 2 into the atmospheric air. The deaerating device is provided with a pedestal 11 fitted to the substrate 1, a deaerating device body 12 of a casing guiding the steam and/or gas (g) generated from the ventilation space 3 erected from the pedestal 11 upward and discharging it into the atmospheric air from an apex 12a, and a fan 13 arranged at the apex 12a of the deaerating device body 12 for discharging the steam and/or gas (g) generated from the ventilation space 3 into the atmospheric air. A slope 12c from the apex 12a to one side face 12b is formed on the deaerating device body 12, and a solar battery 15 for operating the fan 13 is provided on the slope 12c.
Patent JP-H04373246-A (JP)
Title: Facsimile equipment
Inventor: SHOJI SHINICHI
IPC: H04N1/00
Filed: 1991-06-24
Abstract: PURPOSE:To save trouble of a sender considerably when lots of originals are sent to plural destinations. CONSTITUTION:An input switch 5 is used to store a facsimile number of a destination to a storage device 6, a check device 3 checks a set original and when a partition paper is found out, a transmission device 9 is controlled to send the data to a facsimile equipment of a succeeding destination automatically.
Patent JP-H05341331-A (JP)
Title: Optical switch
Inventor: USHIKUBO TAKASHI
IPC: G02F1/025
Filed: 1992-06-10
Abstract: PURPOSE:To provide the optical switch which can decrease driving currents and optical waveguide loss and has a high operating speed. CONSTITUTION:A p<+>-GaAs substrate 42 is successively provided with a p-AlGaAs clad layer 26, a p<->-AlGaAs confinement layer 28, an n<->-GaAs guide layer 30, an n<->-InGaAs confinement layer 32, an n<+>-AlGaAs electron supply layer 34 and an n-AlGaAs clad layer 36. Waveguides 38, 40 are formed on the guide layer 30 and a refractive index variable part 48 is provided in a waveguide intersection part 46. A region 56 corresponding to this variable part 48 is provided with a p type region 58 to form a heterobipolar transistor (HBT) 50. The base region of the HBT 50 includes the refractive index variable part 48. A two-dimensional electron channel 52 of a high electron mobility transistor 54 is formed between the guide layer 30 and the confinement layer 32 and is connected to the refractive index variable part 48. A base current is implanted via the channel 52 and, therefore, the efficiency of the base current implantation is not degraded even if the impurity concn. of the guide layer 30 is decreased or the film thickness thereof is increased in order to decrease the optical waveguide loss.
Patent JP-H09331192-A (JP)
Title: Printed board housing device and method
Inventor: OSE HIROFUMI
IPC: H05K13/02
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To dispense with a process where a printed board is transferred to a board carrying case from a dedicated magazine rack by a method wherein a printed board housing device is equipped with two means, one for moving the board carrying case so as to house a printed board at each step and the other for inserting the printed board into the board carrying case at each step. SOLUTION: A carrying case moving means 4 moves a board carrying case 10 in a horizontal direction or a vertical direction at each step as required so as to house the printed board one by one at each step. The printed board 1 is inserted into the board carrying case 10 one by one at each step. A board insertion means 5 inserts the printed board 1 into the board carrying case 10 one by one. By this setup, the board carrying case 10 can be used in place with a dedicated magazine rack of a board housing device 1 as it is set. Therefore, when the printed board 11 is carried to a following process, it is not required to be shifted to the board carrying case 10 from a dedicated magazine rack.
Patent JP-S636428-A (JP)
Title: Measuring method for surface temperature of body
Inventor: NAKAZONO ATSUSHI
IPC: G01J5/00
Filed: 1986-06-27
Abstract: PURPOSE:To measure temperature with high accuracy by considering both regularly reflected radiation and diffuse reflected radiation and finding the reflected radiation energy in plural diffusion directions as to the diffuse reflection. CONSTITUTION:Light from a light generator 1 is guided to a light source 2 and projected upon the surface of a steel plate P at an angle theta. The quantity A of its regular reflection is detected by a light quantity detector 3. Further, the quantities S1, S2, and S3 of diffuse reflection in plural directions are guided to a computing element 7 through plural light quantity detectors 4, 5, and 6 arranged on a spherical surface having its center at the irradiation point of the steel plate P, thereby finding a regular reflection factor (a) and diffuse reflection factors S1, S2, and S3. A radiometer 8, on the other hand, measures radiation energy E in the direction of the steel plate P and a temperature measuring instrument 9 in the conjugation direction of the radiometer 8 and temperature measuring instruments 10, 11, and 12 in plural directions measure respective environmental temperatures Tr, T1, T2, and T3, from which the surface temperature of the steel plate P is found.
Patent JP-S637781-A (JP)
Title: Recovering method for cellulase
Inventor: FUJISHIMA SHIZUKA
IPC: C12N9/42
Filed: 1986-06-26
Abstract: PURPOSE:To efficiently recover cellulose, by treating the cellulose remaining in a liquor after completing hydrolysis and saccharification of a cellulosic substance with the cellulase, particularly in a solid material with ultrasonic waves. CONSTITUTION:A liquor after completing hydrolysis and saccharification of a cellulosic substance with cellulose is separated into a solution and a solid material by centrifugation, etc., and the cellulase contained in the solution is recovered by a conventional method, e.g. ultrafiltration, etc. On the other hand, the solid material is then dipped in an aqueous solution of a water-soluble polysachharide, oligosaccharide and a derivative thereof with a monosaccharide or a pH buffer solution or alcohol solution thereof and ultrasonic waves are applied thereto at room temperature for >=1min, normally about 5min to separated the solid material.
Patent JP-S5853549-A (JP)
Title: Window washer device for vehicle
Inventor: NAKAGAWA MITSURU
IPC: B60S1/48
Filed: 1981-09-23
Abstract: PURPOSE:To enable to melt off the moisture frozen up on a windshield glass in the early morning during cold weather by a method wherein a member for heat- exchanging with the cooling water of an engine is provided within a reservoir in order to heat washing liquid and as well as keep it hot. CONSTITUTION:When the temperature of the washing liquid 6 in the hot washing liquid reservoir 4, which is detected with a washing liquid temperature detector 11 is higher than he temperature of the cooling water 5 in the engine 1, which is detected with a detector 10, a controlling unit 12 closes a valve 3 in order to stop the circulation of water to a heat exchange piping 2b. On the contrary, when the temperature of the cooling water 5 is higher than that of the washing liquid 6, the controlling unit 12 opens the valve 3 in order to circulate the cooling water in the engine 1 so as to pass through the heat exchange piping 2b and to heat the washing liquid. Accordingly, even when the moisture adhered on thefront glass in the early morning during winter weather freezes up, the frozen moisture can be thawed with the high temperature washing liquid, which is kept hot with the heat generated durig the running of the engine of, for example, the day before.
Patent JP-H0443713-A (JP)
Title: Tri-state buffer
Inventor: HATANO SUSUMU
IPC: H03K19/0175
Filed: 1990-06-08
Abstract: PURPOSE:To prevent defective breakdown voltage between the bade and emitter of an output bipolar transistor (TR) even when a level of a bus is fully changed from VSS to VCC by connecting a switching element between the base and emitter of the output bipolar TR. CONSTITUTION:When a switch MOSFETS1 connected between the base and the emitter of an output bipolar TR Q1 at pullup side is turned on, a reverse bias between the base and emitter at an output high impedance state is avoided and a pullup MOSFETS2 is turned on at the output high level state. Thus, an output level is sufficiently arisen up to a VCC level and the level drop of the output by the base-emitter voltage VBE of the output bipolar TR Q1 is prevented. Thus, the level of the bus is fully changed from VSS to VCC and defective breakdown voltage between the base and emitter of the output bipolar TR is prevented.
Patent JP-H05317844-A (JP)
Title: Method for treating waste liquid and device therefor
Inventor: OGAWA TAKAO
IPC: G03C5/00
Filed: 1992-05-20
Abstract: PURPOSE:To adequately perform a decomposition treatment of a harmful substance in the gas which generates when photographic processing waste liquid is heated and evaporated and also to simply, efficiently and economically provide the device compact in size. CONSTITUTION:The mixture gas mixing the gas such as generated ammonia gas with air and is heated 11 is introduced to a catalyst reaction process 13 and is heat-exchanged indirectly for the temperature of the process and then is fed into the catalyst reaction process and the temperature of the mixture gas heated before the heat-exchanging is adjusted so that the temperature of the mixture gas after the heat-exchange becomes the setting temperature, then the reaction temperature of the catalyst reaction process 13 is controlled.
Patent JP-H10339744-A (JP)
Title: Circuit board for check and circuit board device for check
Inventor: MORI YASUHIRO
IPC: H05K1/11
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for check and a circuit board device for check reducing production costs while surely achieving the electric connection of terminal electrode and connection electrode concerning a circuit device with which the area of terminal electrode is large and a high-density terminal electrode region is partially provided. SOLUTION: Concerning a circuit board 10 for check for a circuit device 1 having the terminal electrode area arranging a high-density terminal electrode region 3 and a low-density terminal electrode region 4, this circuit board is composed of a substrate 20 for high-density connection terminal region having a high-density connection electrode region 12 on its surface while arranging a connection electrode 11 corresponding to a terminal electrode 2 in the high-density terminal electrode region 3 and a substrate 15 for low-density connection electrode region forming a reception part 16 corresponding to the high-density terminal electrode region 3 while having a low-density connection electrode region 13 arranging a connection electrode 11 corresponding to the terminal electrode in the low-density terminal electrode region 4 on its surface,  and the substrate 20 for high-density connection electrode region is integrally provided at the reception part 16 on the substrate 15 for low-density connection electrode region in the state of locating the connection electrode 11 on the practically same plane as the connection electrode 11 on the substrate 15 for low-density connection electrode region.
Patent JP-S6416343-A (JP)
Title: Tool exchanger
Inventor: RAINAA FUON HAASU
IPC: B23Q3/155
Filed: 1988-06-21
Abstract: PURPOSE: To automatically carry out the change of a tool by using a unit being operated independently of a machine tool by rotatably supporting a device in which a gripper for changing a tool head and a tool are clamped or loosened. CONSTITUTION: A clamping bit shaft 5 is axially kept apart from the clamping position, and a tool head 18 is disconnected from a tool holder 17 by the axial movement of the tool holder 17 or a gripper plate 19, then the gripper plate 19 is turned, so that a new tool is fitted and clamped in the reverse process. In this manner, the tool changing is carried out by one turning arm 2 incorporated inside the gripper and the clamping unit. Thus, the tool changing as entirely automatically carried out by using a unit being operated independently of the machine tool. By the turning arm 2, the tool holders 17 arranged at different angles inside one plane can be operated.
Patent JP-H0316967-A (JP)
Title: Method for cementing superconductor to ceramics
Inventor: ISHIKAWA YUICHI
IPC: C04B37/00
Filed: 1989-06-14
Abstract: PURPOSE:To enable development of sufficient cementing strength without deteriorating superconductive characteristics of a superconductor by cementing the superconductor to ceramics using a cement capable of exhibiting specific behavior. CONSTITUTION:Cementing surfaces of a superconductor to be cemented, e.g. Y1Ba2Cu3O7-x, and ceramics, such as ZrO2 or Al2O3 substrate, are coated with a pasty cement composed of fine powder of the above-mentioned superconducting substance and additive fine powder. The cementing surfaces are then butted and calcined to cement both. In this case, the cement which is the additive substance is a substance, e.g. silver, silver oxide or copper oxide, having a lower calcining temperature than that of the superconductor without deteriorating superconductive characteristics even in diffusing into the superconductor.
Patent JP-H095404-A (JP)
Title: Reliability test method for circuit function block
Inventor: SADAMATSU HIDEAKI
IPC: G01R31/00
Filed: 1995-06-19
Abstract: PURPOSE: To secure the reliability by life prediction even in case in which a accelerated life test can not be sufficiently conducted before shipping, by conducting the acceleration test of component, grasping the characteristic deterio ration state of the component, and confirming the normal action of a circuit function block by mounting the component that has been in a predetermined deterioration value on a printed circuit board. CONSTITUTION: After the initial value of an electrolytic condenser in a circuit function block was measured, an accelerated life test is conducted, and an acceleration coefficient is multiplied, and a deterioration situation in regard to the number of use years is graphed. From this graph, the TLB with the lapse of year of a 30% deterioration point is sought by surmise calculation. Next, a deterioration situation C from the worst value-20% is obtained on the graph, and a surmised capacity CTL 1 at the TLB with the lapse of year is sought. In addition, a capacity that considers a temperature characteristic is obtained, and all condensers 2A-2F are exchanged with condensers whose capacity values are less than the capacity value obtained herein, and the characteristic is confirmed.  If the characteristic is normal, product warranty can be realized with the life time of this circuit function block as TL.
Patent JP-H01318812-A (JP)
Title: Heating cooker
Inventor: ARAI TSUTOMU
IPC: F24C7/02
Filed: 1988-06-20
Abstract: PURPOSE:To mount a square type food mounting dish when the cooking of a plenty of food is requested at one time and permit efficient heating cooking by a method wherein a retaining part is formed on the side wall of a cooking chamber so as to constitute a cooker capable of employing a circular food mounting dish and the square food mounting dish replaceably. CONSTITUTION:Projected retaining parts 6 are formed on the side walls 2a of a cooking chamber 2 to constitute the cooking chamber 2 so as to be capable of mounting a circular type food mounting dish and a square type food mounting dish 7, having a floor area substantially the same as the floor area of the cooking chamber 2, replaceably on the retaining parts 6. The retaining parts 6 are formed at the lowest position whereat the lower surface of the square type food mounting dish 7 is not contacted with a rotary table 9 when the square dish 7 is mounted on the retaining parts 6. When it is not necessary to rotate the food, the circular type dish is removed and the square dish 7 is mounted by engaging the ends of the same with the retaining parts 6 formed on the side walls of the cooking chamber whereby the floor space of the cooking chamber may be utilized sufficiently and a plenty of food may be housed and cooked simultaneously even though the rotating operation of the dish is not performed.
Patent JP-S6132380-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/48
Filed: 1984-07-20
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-S6212597-A (JP)
Inventor: YOSHIDA SHIGEO
IPC: B66D1/72
Filed: 1985-07-09
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-H01321182-A (JP)
Title: Industrial robot
Inventor: OTANI YUKIO
IPC: B25J18/00
Filed: 1988-06-20
Abstract: PURPOSE:To set each diameter of an arm and a shaft and their wall thickness to the irreducible minimum of requirement and make the arm compact in size and lighter in weight as a whole as well as to improve its dynamic characteristic by forming the arm and each shaft in this arm with a fiber reinforced compound material, and varying the arrangement of this reinforced fiber according to type of an operating stress. CONSTITUTION:An arm 5 at the outermost periphery where driving force is untransmitted is formed with carbon fiber resin of 10 deg. in an orientation angle of a carbon fiber 26 so as to have rigidity and strength resistible to weight of a wrist mechanism and a working jig or the like and any external force possibly to be added at the time of conveyance. Likewise, a cylindrical shaft 11, receiving a torsional stress due to load and driving force out of a motor, is formed with carbon fiber reinforced resin of 20-30 deg. in the orientation angle of the carbon fiber 26 so as to have rigidity resistible to bending stress and the torsional stress. In addition, another cylindrical shaft 12, where only reaction of a gear acts, is formed with the carbon fiber reinforced resin of 45 deg. in the orientation angle of the carbon fiber 26 so as to cause its strength against the torsional stress to be raised up.
Patent JP-H0347873-A (JP)
Title: Fluorescent bleaching agent composition
Inventor: HENDORITSUKU BIREMU ROUMAN
IPC: C08L33/14
Filed: 1990-06-12
Abstract: @ A fluorescent whitening agent is activated using a polymer comprising hydroxyalky (meth)acrylate, such as poly(2-hydroxyethyl acrylate).
Patent JP-S6211987-A (JP)
Inventor: NISHIKAWA HIRAO
IPC: G07B13/00
Filed: 1985-07-10
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-S5852763-A (JP)
Title: Arithmetic device
Inventor: EGAMI NORITAKA
IPC: G06F11/00
Filed: 1981-09-24
Abstract: PURPOSE:To correct a time margin by providing a circuit for delaying a basic clock, and delaying the basic clock once an error is detected. CONSTITUTION:An oscillating circuit 8 oscillates normally to generate the basic clock signal 9' of a CPU through a multiplexer 11. Once an error is detected, a basic clock signal 9' frequency-divided by one-half through a frequency divider 10 by a switching signal 12 is generated through the multiplexer 11. Therefore, when a parity error is detected, the basic clock is detected by the switching signal 12 to obtain a sufficient margin of time between a decision on data and fetching to the CPU.
Patent JP-2000339177-A (JP)
Title: Microprocessor provided with eit processing function and eit processing method
Inventor: YAMADA AKIRA
IPC: G06F9/46
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To speed up an EIT processing and to appropriately protect a programming environment by fixing the branch destination of a processing sequence to an outer memory at the time of executing the EIT processing required for program development and to an inner memory at the time of executing an EIT processing except for the above processing. SOLUTION: A micro processor 1 fixes the branch destitution of the processing sequence of an EIT processing which is likely to destroy the development environment of a program when a general user erroneously changes the branch destination of the processing sequence such as an EIT processing required for the development of the program, e.g. a debug interrupt processing, to the EIT vector area of an outer memory 50. Thus, the destruction of the development environment of the program such as the disability of debug can effectively be prevented. In the EIT processing which does not affect the development environment of the program, the branch destination of the processing sequence is set to be the EIT vector area copied in an instruction RAM 6 being an inner RAM and the speedy EIT processing can be executed.
Patent JP-S6210402-A (JP)
Inventor: POORU KURARENSU HOORUDEN
IPC: F01D5/18
Filed: 1986-06-30
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-S5854106-A (JP)
Inventor: OKANO TADASHI
IPC: E01D21/00
Filed: 1981-09-24
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。