baber/WOPTO huggingface dataset:
Patent JP-S6072275-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SHIBATA SUNAO
IPC: H01L29/792
Filed: 1983-09-28
Abstract: PURPOSE:To contrive to make a memory cell fine and to increase the integration while keeping a sufficient withstand voltage by a method wherein all of memory cells are integrated in a common well, so as to set the well potential suitably according to the operating mode. CONSTITUTION:All of P-ROM cells which can be electrically erased are integrated in the P-well 11 formed in an n type Si substrate 10. In this memory cell, the substrate potential Vsub is a fixed potential of VDD(=+5V). First, in the case of electron emission from a floating gate FG, control gates CG1 and CG2 are both set at e.g. 15V, and the potential Vs of a diffused layer 13 is set at e.g. +5V. On the other hand, the potential Vw of the well 11 is set at Vss (=0V). In the case of electron injection to the FG, Vs=Vw=-15V is made valid by application of +5V to the CG1 and CG2. Since it is possible to make the withstand voltage of the well always larger than 15V regardless of the fine formation of the cell, breakdown does not generate between the well and the substrate.
Patent JP-H0347500-A (JP)
Title: Installing structure of blower motor
Inventor: MIYAZAWA WATARU
IPC: F04D29/62
Filed: 1989-07-12
Abstract: PURPOSE:To reduce a noise by making an installing hole, through which a blower motor is inserted, at the place facing a suction port of a blower case, placing a suitable number of installing stays at the outer periphery of the blower motor at a prescribed interval and in a radially projected manner, providing a resin-made closing member, which covers the stays and closes the installing hole, and arranging a cushion material for vibration-proofing and sealing between the closing member and the installing stays. CONSTITUTION:A suitable number of installing stays 15 made of steel plate etc. are placed at the outer periphery of a blower motor 4 at a certain distance in a projected manner, and a motor 4 is fixed to a blower case 2 by using a screw. The installing stays 15 are given the strength and quantity sufficient enough for supporting the motor 4, and the total surface area of the stays 15 is made minimum, so that the vibration transmitted from the motor 4 can be lessened. A closing member 20, which is used to close an installing hole 10, is circular and possesses a grooves 22, which correspond to each stay 15. The member 20 is screwed to the case 2, and a cushioning material 16 for vibrationproofing and sealing is arranged between the closing member 20 and the stay 15. The closing member 20 is made up of resin, which hardly transmits the vibration. With this contrivance, both vibration and noise can be reduced.
Patent JP-H1122488-A (JP)
Title: Combined cycle power plant
Inventor: KATAOKA MASATO
IPC: F02C6/18
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To disperse the pressure loss generating parts of cooling steam and minimize the total pressure loss in a power plant having a steam cooling system for cooling a high-temperature cooled part with steam by constituting the cooling steam passage of the high-temperature cooled part by arranging a plurality of mutually independent passages in parallel to each other. SOLUTION: The feed passage 5 of cooling steam of a gas turbine is branched in the middle to lead to the cooling steam passage 5a of a first stage stationary blade 1 and the cooling steam passage 5b of a second stage stationary blade 2. The cooling steam passages 5a, 5b are allowed to communicate with the recovering passage 6a of the first stage stationary blade 1 and the recovering passage 6b of the second stage stationary blade 2 through the cooled parts of the first and second stationary blades 1, 2, respectively, and each recovering passage 6a, 6b is combined to a steam recovering passage 6 in the slip stream.  When the cooling steam passages 5a, 5b and the recovering passages 6a, 6b leading thereto are formed so as to constitute mutually independent parallel passages in the positions of the first stage and second stage stationary blades 1, 2, the pressure loss in the high-temperature cooled part is suppressed, and cooling steam can be efficiently recovered.
Patent JP-S6072394-A (JP)
Title: Digital impulse sender
Inventor: ENDOU SHIGEHARU
IPC: H03K17/28
Filed: 1983-09-28
Abstract: PURPOSE:To eliminate time lag of a relay and output desired digital pulse accurately by feeding back the result of output of final stage relay by a digital impulse sender and adjusting timing time. CONSTITUTION:A switch SWO is connected to a crystal oscillator GEN that generates basic clock of the digital impulse sender. The switch SWO is designated by binary code and multiple signal of the basic clock is generated. This multiple signal is inputted to counters COUN1, COUN2, and designation signals are inputted to respective COUN1, COUN2 from switches SW1, SW2, and counter value is made variable. Output of COUN1, COUN2 is added to an output relay P through an FF circuit FF to drive a relay P. The result of output of the relay P is fed back to COUN1, 2 through a relay contact P0 to adjust timing time. Thus, time lag of the relay P is eliminated and pulse of desired digital timing is outputted accurately.
Patent JP-H0467152-A (JP)
Title: Method for inspecting coating liquid of photosensitive body
Inventor: MAEDA TATSUO
IPC: G03G5/05
Filed: 1990-07-06
Abstract: PURPOSE:To easily identify whether coating liquid is defective or nondefective and to improve production efficiency by evaluating the sensitivity of an electrophotographic org. photosensitive body by the ratio of the absorbance of the two peaks formed in the absorption spectra of a specific sample. CONSTITUTION:The absorption spectra of the sample formed of the coating liquid contg. a charge generating material, binder resin and solvent are measured and the sensitivity of the electrophotographic org. photosensitive body is evaluated by the ratio of the absorption spectra of the two peaks formed in the absorption spectra. Namely, a correlative relation holds between the ratio of the absorbance of the peaks of the absorption spectra obtd. from the coating liquid and the sensitivity of the photosensitive body. Then, if the range where the coating liquid is usable is previously determined from the ratio of the absorbance of the two peaks of the absorption spectra, the subsequent need for evaluating the coating liquid by forming the photosensitive body each time is eliminated. Since the coating liquid is inspected in a short period of time in this way, the continuous production is possible. In addition, the quality is stabilized. and the production efficiency is improved.
Patent JP-H05330645-A (JP)
Title: Method of supplying food-drink container into food-drink container carrier path and device therefor
Inventor: KAWASAKI YOSHIAKI
IPC: B65G43/08
Filed: 1992-05-29
Abstract: PURPOSE:To provide a food-drink counter allowing a food-drink container to be newly thrusted into a row of food-drink containers conveyed in the carrier path of a food-drink container conveyor device so as to supply lacking dishes and the like automatically to a client's seat at A table. CONSTITUTION:A cut-in food-drink container 31 is positioned in the inclined state to the upper reaches of the coveying direction, and the lower edge of the inclined food-drink container 31 is brought into contact with the front face of an upstream food-drink container in conveyance to dispose the cut-in food- drink container 31 into a row of food-drink containers.
Patent JP-2001012490-A (JP)
Title: Yoke for universal joint
Inventor: SEKINE HIROSHI
IPC: B21D53/88
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a yoke for a universal joint at a low cost and to ensure sufficient rigidity with easily assembled structure. SOLUTION: A yoke 34 for a universal joint is formed by pressing a metal plate. A pair of supporting arm parts 30a, 30a are formed in the bent state in the same direction on both sides of a fitting base part 29a through overlap parts 36, 36. Circular holes 25b, 25b for pivotally supporting a joint cross are formed at the tip parts of the respective supporting arm parts 30a, 30a. Fitting holes such as threaded holes 37, 37 for thread-fastening a bolt for connecting the yoke 34 to the other member are formed at the respective overlap parts 36, 36.
Patent JP-S6422273-A (JP)
Title: Pinball machine
Inventor: KAYUKAWA TADAO
IPC: A63F7/02
Filed: 1987-07-20
Abstract: PURPOSE: To eliminate extra electric wirings by furnishing two sorts of prize ball cases having different capacity of prize balls discharged, and allowing each winning ball itself to perform mechanically prize ball discharging operations individually. CONSTITUTION: A winning ball B2 touches a lock piece 59 and disengages the restraint of a swinging member 56. This causes a vertical rod 58 to rise, and the operating rod 38 of a first prize ball case 30 turns upward to move a release actuator 36 upward, and an upper valve 34 lowers the forefront to shut the top opening of a stationary case part 33, and a roller 43 of a lower valve 35 is set off from a detent projection 36c to discharge 13 prize balls, among which six are from a straight-form ball sump 39a and seven are from inside another straight-form ball sump 39b. The winning ball touches the lock piece and disengages the restraint of the swinging member. Accordingly, the vertical rod rises, and the operating rod 38 of a second prize ball case turns upward to move the release actuator 36 upward.  Thereby the lower valve 35 is put in free state in the same manner as the first prize ball case 30 to cause discharging of seven prize balls from inside the straight-form ball sump.
Patent JP-H051941-A (JP)
Title: Automatic weighting input device
Inventor: NISHIKAWA TOSHIO
IPC: G01G11/00
Filed: 1991-06-26
Abstract: PURPOSE:To compensate the change in position of an injection hole by the reversed angle of a vessel at the time of inputting a fluid charged in the vessel to another vessel while weighing. CONSTITUTION:An input device formed of reversible/returnable vessel receivers 7, 7' connected to a column 6 erected on a weighing base integrated to the outer circumference of a lifter 3 capable of being raised and lowered, a vessel receiving beam integrated with the vessel receivers 7, 7' and a vessel receiving plate 17 is placed on a base 51 provided on an automatic carrying truck 50 in such a manner as to be capable of being raised/lowered and turned. Since the input device can be advanced and retreated by the automatic carrying truck 50, and also can be raised/lowered and turned, the position of a nozzle can be regulated even if a fluid in the vessel is reduced to shift the position of the nozzle.
Patent JP-H0916175-A (JP)
Title: Electronic musical instrument
Inventor: KOSUGI TAICHI
IPC: G10H1/057
Filed: 1995-06-26
Abstract: PURPOSE: To provide the musical instrument which can control an arbitrary envelope by simple constitution and generate a musical sound signal faithful to an original sound. CONSTITUTION: Of the electronic musical instrument which generates the musical sound by adding envelopes to waveform signals generated by waveform signal generating circuits 7, 8, and 9 according to an envelope signal generated by an envelope signal generating circuit 6, the envelope signal generating circuit 6 can generate the envelope signal from an arbitrary envelope signal initial value. Further, the waveform signals stored in a waveform ROM 8 are given envelopes at least in attach phase.
Patent JP-S5882924-A (JP)
Title: Granular powder gas transport apparatus
Inventor: MORIMOTO YASUYUKI
IPC: B65G53/16
Filed: 1981-11-10
Abstract: PURPOSE:To reduce the consumption of gas by disposing a gas supply line for flowing of granular powder below a hopper, an inlet of a transport gas supply line on the upper portion of the hopper and an outlet thereof in such a manner as to enter into granular powder in a transport line. CONSTITUTION:Gas transported from pressurized gas supply source 30 to a line 31 is supplied through eight branch outlets 35 into the lower portion of a hopper 23, and while the gas passes through gaps among granular powder P in the hopper 23 to flow into the upper space S, the granular powder P is stirred by the gas to be formed in the flowing status, so as to prevent a bridge phenomenon of the granular powder. Gas which has reached the upper space S flows into a transport gas supply line 39, and then reaches a mixer 40. The granular powder mixed with gas from the line 39 in the mixer 40 is transported through a transport line 27 to a destination.
Patent JP-H0827657-A (JP)
Title: Female material of face fastener
Inventor: MAKIHARA HIROKO
IPC: B29D5/00
Filed: 1994-07-08
Abstract: PURPOSE:To obtain an inexpensive and flexible female material for a face fastener, capable of manifesting excellent peel strength and tensile strength and having a small thickness. CONSTITUTION:This female material for a face fastener is obtained by laminating a staple fiber web containing >=50wt.% heat bonding fibers on a woven or a knitted fabric, needle punching, entangling and integrating both, passing a part of the staple fiber web through the woven or knitted fabric, forming 2-20 loops per cm<2> on the surface of the woven or knitted fabric and then heat- treating the resultant laminate at a higher temperature than the melting point of the heat bonding fibers.
Patent JP-H0346184-A (JP)
Title: Memory cartridge
Inventor: SUGAWARA TAKESHI
IPC: G11C11/403
Filed: 1989-07-13
Abstract: PURPOSE:To use a DRAM memory cartridge in the same manner as a memory cartridge using an SRAM by providing a circuit which converts the SRAM access signal from the external to a DRAM access signal. CONSTITUTION:When the external power is not supplied to a memory cartridge 1 through a connector 10, an incorporated battery 11 is selected by a power switching circuit 12, and the access is arbitrated through a mode switching circuit 17 by an arbitrating circuit 19, and a self-refresh circuit 20a of a dummy SRAM 20 is selected perform refresh, and the cartridge is operated as a DRAM. When the cartridge is connected to an external device, the SRAM access from the external device is converted to the DRAM access, and the DRAM memory cartridge is used as the same manner as the SRAM.
Patent JP-S6311349-A (JP)
Title: Ink jet head protecting mechanism
Inventor: MUNEHIRO HIDEHIKO
IPC: B41J2/165
Filed: 1986-07-31
Abstract: PURPOSE:To prevent the drying of a nozzle, by a method wherein a permeable material contacting the leading end of a nozzle with the open hole of a cap housing under pressure is mounted and the cap housing is filled with a thermoplastic substance receiving heat from the leading end of the nozzle to reversibly change from a solid to a liquid. CONSTITUTION:Permeable cloth 16 is mounted to the front surface of a head cap 6 and a cap housing 15 is filled with a thermoplastic substance 17 receiving heat to reversibly change from a solid to a liquid. The heating element 3 provided to the leading end of an ink jet head 2 is always heated during printing and, when printing is finished and the leading end of the nozzle of the heated ink jet head 2 is pressed to the cloth 16 of the head cap 6, the thermoplastic substance 17 at the pressed part is melted and exudes from the cloth 16 to cover the leading end part of the ink jet head. When the heating of the heating element 3 is stopped, the thermoplastic substance 17 is solidified to perfectly seal the leading end part of the ink jet head 2. At the time of printing, the heating element 3 is heated at first and the thermoplastic substance around the leading end part of the ink jet head 2 is melted and a solenoid 8 is subsequently excited.
Patent JP-H09323578-A (JP)
Title: Articulate type dump truck
Inventor: NAGOSHI SHUICHI
IPC: B60P1/04
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To minimize the turning radius of an articulate type dump truck by lifting the axle of the end part of a plurality of axles, and lifting up wheels on both ends thereof from the ground. SOLUTION: A bracket is mounted on a casing enclosing an axle 7 arranged in the rear part, and a bracket is also mounted on a frame constituting a rear body 4. A hydraulic cylinder as lifting device is provided between the brackets. In turning in empty load state, the hydraulic cylinder is operated to lift up wheels 5c, 5d together with the axle. When a front body is turned in such a state, it is turned around the intersection O2 of the axle line of the wheels 5a, 5b of the grounded rear body 4 and the axle line L1 of the front body, and its turning radius r2 is minimized. Therefore, an articulate type dump truck A turns with a small circular arch L5 .
Patent JP-S6074434-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KOUICHI
IPC: H01L21/30
Filed: 1983-09-29
Abstract: PURPOSE:To realize position matching with high and reliable accuracy by providing recessions and protrusions on a substrate, covering the vicinity thereof with film consisting of a silicon nitride of metal and executing pattern position matching with the recessions and protrusions used as the mark for position matching. CONSTITUTION:A mask 12 for forming the mark for position matching on the surface of an Si substrate. The mark for position matching by a groove 13 is formed by dry etching of a substrate 11. Then, the mask 12 is removed. A film 14 consisting of a nitride of metal is deposited on the surface of substrate 11. The patterning is then carried out, leaving the film 14 in the groove and neighborhood thereof. A film 15 consisting of metal silicon nitride is formed by mutual diffusion between the film 14 having completed heating process and the substrate 11. The film 15 provides the effect of the mask for oxidation of mark for position matching deposited and the Si substrate 11 in the vicinity thereof and the effect of the mark for dry etching.
Patent JP-H1011187-A (JP)
Title: Separately usable keyboard
Inventor: HIRANO YOSHINORI
IPC: G06F3/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a separately usable keyboard capable of optionally combining or separating a full keyboard part and an auxiliary keyboard part in accordance with the installation environments of the keyboard and setting up an installation place to an effective and optimum working environment. SOLUTION: The full keyboard part 1 capable of outputting character codes based on 'JIS array' or 'ASCII array' as an input means for an electronic terminal 5 and stored in a case and the auxiliary keyboard part 2 capable of outputting character codes such as ten-keys and various auxiliary keys and stored in a case different from that of the keyboard part 1 can be mutually and mechanically combined or separated. Since a connection means 4 drawn out from the keyboard part 2 can be electrically connected or disconnected to/from a multi-pole connection means 3 formed on the keyboard part 1, both the keyboard parts 1, 2 can be used as united structure or independent separated units.
Patent JP-S6338237-A (JP)
Title: Semiconductor testing device
Inventor: YOSHIHARA HITOSHI
IPC: H01L21/67
Filed: 1986-08-01
Abstract: PURPOSE:To prevent a good product from being erroneously judged as an improper product by reversely inserting an element to be tested to a testing port by detecting a reverse one by an optical sensor when supplying the element to be tested to an automatic semiconductor testing device. CONSTITUTION:DIP type integrated circuits 1 to be tested of ceramic packages are intermittently fed one by one on inclined guide rails 3 by aligning them in one row while sliding. A light is irradiated from a light emitting element of a sensor 4 from below to a display groove 2 through the groove in a semicircular direction of the package. A photodetector of the sensor 4 is mounted at the upper position which receives the transmitted light, and the normal or reverse direction of the circuit to be tested is judged according to the irradiated state. A hole is, of course, formed at a place where the light passes at the rails 3. A cover 6 receives the light which passes the groove 2 of the circuit 1 to be tested and directed in a normal direction but interrupts the light of the circuit to be tested and directed reversely. A shutter 5 is disposed at shielding position during moving of the circuit 1 to be tested to photodetect it at the time of stopping.
Patent JP-S6072488-A (JP)
Title: Decoding circuit
Inventor: MAKI SHINICHI
IPC: H03M7/40
Filed: 1983-09-29
Abstract: PURPOSE:To attain high speed operation with comparatively simple constitution by comparing head bit location information and read bit location information when a special code is detected to start decoding of a variable length code next to the special code according to the detection of the special code. CONSTITUTION:The head bit location information as the detection of the special code and the read bit location information set to a flip-flop circuit 7a are compared at a comparator circuit 12, and when the result of comparison is coincident or the head bit location information is smaller and the special code is detected, a selector 11 is controlled by an output of an AND circuit 17 and the head bit location information is set to the flip-flop circuit 7a. When the special code is detected and the head bit location information is equal to or smaller than the next read bit location information, the next read clock signal RCK is outputted, the read of the next 8-bit is performed from a buffer memory 2 and the decoding of the next variable length code is started, then the speed of the decoding processing is increased.
Patent JP-S6070015-A (JP)
Inventor: SONODA MAKOTO
IPC: A01G9/24
Filed: 1983-09-28
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-S57105942-A (JP)
Title: Cathode structure of magnetron and its manufacture
Inventor: SHIDARA HISAO
IPC: H01J23/05
Filed: 1980-12-22
Abstract: PURPOSE:To facilitate the assembling by forming a flange section at one end of a tubular outer cathode supporter while forming a rising section facing inwardly in the proximity of the flange section and securing a screw cathode at the rising section. CONSTITUTION:An end hat 7 is secured at one end of an inner cathode supporting rod 6 while an outer cathode supporter 8 is arranged at the outside of said rod 6. A flange section 9 which functions as an end hat is formed at one end of said supporter 8 while a plurality of rising sections facing inward are projected at the proximity of the flange section 9. A screw cathode 11 is arranged at the outside of said supporting rod 6 and both ends are secured to the end hat 7 and the rising section 10. Consequently the assembling man power is saved by eliminating one of the end hats and the number of parts is reduced.
Patent JP-H1183589-A (JP)
Title: Retaining equipment of gas meter
Inventor: KATAGIRI SHIGERU
IPC: G01F15/18
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To enable installing a gas meter suitably corresponding to a narrow space. SOLUTION: A strut 4 is disposed upright in the ground, and a retaining plate 2 is horizontally fixed on the upper end portion of the strut. An inverse U-shaped inlet pipe 3A and an inverse U-shaped outlet pipe 3B are arranged in the left side part and the right side part of the retaining plate, respectively. The flowing-out side end portion 3b of the inlet pipe 3A and the flowing-in side end portion 3a of the outlet pipe 3B are pivotally installed on the retaining plate. Flexible gas pipes are connected with the flowing-in side end portion 3a of the inlet pipe 3A and the flowing-out side end portion 3b. A gas introducing port Ma and a gas leading-out port Mb of a gas meter M are connected with the flowing-out side end portion 3b of the inlet pipe 3A and the flowing-in side end portion 3a of the outlet pine 3B, respectively.