baber/WOPTO huggingface dataset:
Patent JP-H02211705-A (JP)
Title: Piezoelectric oscillator
Inventor: ONO KOZO
IPC: H03H9/02
Filed: 1989-02-10
Abstract: PURPOSE:To reduce cost and to obtain high reliability by using glass for a base body to surely seal up it and equalizing the outside shape to that of a semiconductor integrated circuit. CONSTITUTION:A shell-shaped glass base body 12 is formed on one side plate surface of a lead frame 11, and holding pieces 13 are cut and raised and are projected from the bottom of the base body 12 to hold a piezoelectric piece 14, and electrodes are led out, and the aperture of the base body 12 is closed with a cover body 15 to airtightly seal up the piezoelectric piece 14, and an integrated circuit is arranged on the other side plate surface of the lead frame 11, thus constituting an oscillating circuit. The base body 12 and the integrated circuit are molded into one body by a molding material 19. Consequently, the piezoelectric piece 14 is surely sealed up, and the outside periphery is molded with a resin to obtain the same outside shape as the IC. Thus, an inexpensive and high-reliability quartz oscillator is obtained.
Patent JP-H06241561-A (JP)
Title: Instantaneous hot water supplier
Inventor: KAYANO MASAHIRO
IPC: F24H1/10
Filed: 1993-02-22
Abstract: PURPOSE:To provide an instantaneous hot water supplier with satisfactory convenience which is capable of saving the amount of a fuel (amount of gas) by automatically adjusting the amount of burning at a heating part corresponding to a saving mode of a capability setting portion. CONSTITUTION:Based upon corrected heat amount (Fo) information 4a yielded on the basis of set temperature Ts and a required heat amount Fs and function (Fn) 7a from a function set portion 7, a heating control portion 5 compares the corrected heat amount Fo and the function Fn and feeds a heating control signal 5a to a gas proportional valve 14 of a heating portion 13 based upon a comparison result to adjust the degree of opening of the proportional valve 14 for control of the amount of combustion of a gas burner 15.
Patent JP-H04324853-A (JP)
Title: Film-cartridge opening and closing mechanism for laser image apparatus
Inventor: RICHIYAADO RANDOORU RENBAAGAA
IPC: G03B42/04
Filed: 1992-02-19
Abstract: PURPOSE: To automatically open/hermetically re-close a cartridge for containing a film inside an image device. CONSTITUTION: This image device is provided with a base part 16 supporting the cartridge 12, a roller 80 performing a specific stroke operation while engaging with a cover 22 of the cartridge, and a driving mechanism 82 driving the operation of the roller therein. The roller 80 is allowed to engage with the cover 22, at the time of the cartridge opening stroke, and to take-up the cover 22 by rotating further. At the time of the cartridge closing stroke, the roller 80 is allowed to draw back the cover 12 to a home position while reversely rotating, and its engagement with the cover 22 is finally released. The cartridge is automatically opened inside the image device, and hermetically re-closed automatically.  When using a film type different from that of the film contained in the cartridge under boarding, even if the film remains inside the cartridge under boarding, the cartridge under boarding can be replaced with the cartridge containing the desired film without wasting the film remaining therein.
Patent JP-2000232298-A (JP)
Title: Shield panel assembly
Inventor: NAKAMURA YUKIHIRO
IPC: A61B5/055
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide shielding panels and assemblies thereof for a shield room, where a room can be effectively and easily shielded from magnetic fields and radio-waves through an easy construction work. SOLUTION: A thick platelike panel body 11 which is of honeycomb structure and formed of lightweight member is provided, and a magnetic shield plate 12 and a radio-wave shield plate 13 are laminated on each surface of the panel body 11 for the formation of a shield room shield panel 4. The shield room shield panels 4 are arranged on the same plane and connected together with connecting members 2 and 3 for the formation of a shield room panel assembly 1, where the connecting members 2 and 3 are formed of conductive magnetic flat member and arranged on the shield panels 4 along a butted part between the shield panels 4.
Patent JP-S63198755-A (JP)
Title: Engine control method
Inventor: FUJIMOTO TAKANORI
IPC: F02D45/00
Filed: 1987-02-13
Abstract: PURPOSE:To enable execution of normally optimum control, by a method wherein, when a control signal by means of which running of an engine is computed in a plurality of steps, a part of a plurality of the steps are thinned out in a running region where a change in detection of a running state is slow. CONSTITUTION:During running of an engine, in a control unit 5, a thinning-out decision plug, adapted to decide thinning-out of measurement of an in-stroke suction air amount, is turned over at each crank angle interruption routine. The number of revolutions determined from an output from a crank angle sensor 3 is the decided. When the number of revolutions is below a decision value, a flag decision being thinning-out decision is passed, and in-stroke suction air amount measurement processing is executed. Meanwhile, when exceeding the given value, flag decision by a decision flag is effected, when a flag is 1, in-stroke suction air amount measurement is effected, and when it is 0, the periodic measurement is passed. Namely, when the number of revolutions exceeds a given value, in-stroke suction air amount measure is performed on time each time interruption routine is made two times.
Patent JP-S62201529-A (JP)
Inventor: KADOKURA IWAO
IPC: A01K63/00
Filed: 1986-02-18
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-S59158012-A (JP)
Inventor: KOMIYAMA TOORU
IPC: C08G69/26
Filed: 1983-02-28
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-H05235725-A (JP)
Title: Output circuit
Inventor: HAYAKAWA TOSHIYUKI
IPC: H03K19/0175
Filed: 1992-02-19
Abstract: PURPOSE:To provide the output circuit in which a range of an output voltage is wide and a stable output with less through-current is obtained. CONSTITUTION:The output circuit 1 provided with an input stage 2 including transistors(TRs) Q1, Q4 connecting to an input terminal IN and provided between a 1st power supply VCC and a 2nd power supply VEE and an output stage 3 including TRs Q2, Q3 connecting to an output terminal OUT and provided between the 1st power supply VCC and the 2nd power supply VEE is provided with an output voltage adjustment circuit 4 connecting to the output terminal OUT and provided between the 1st power supply VCC and the 2nd power supply VEE.
Patent JP-S63199251-A (JP)
Title: Elastomer composition containing silane-containing compound
Inventor: KAWADA TAKASHI
IPC: C08L21/00
Filed: 1987-02-14
Abstract: PURPOSE:To obtain the titled composition having sharply improved heat resistance and suitable for electrical components and automobile components, by blending a reaction product of a specific silane compound and polysiloxane with an elastomer. CONSTITUTION:1-20pts.wt. reaction product of (A) silane compound containing at least one C=C double bonds and at least one Si-X group (X is Cl or Br) in a molecule and (B) polysiloxane containing at least one hydroxyl group and/or amino group in a molecule is blended with 100pts.wt. elastomer. (2- propenyl) dimethylchlorosilane, 5-trichlorosilyl-2-norbornene, etc., and poly dimethylsiloxane-ended silanol, etc., are used as components (A) and (B), respec tively and a condensation reaction is carried out in a ratio of (A)/(B) of 1/3-2.
Patent JP-S58149733-A (JP)
Inventor: OOSE YASUSHI
IPC: A61B5/0265
Filed: 1982-03-03
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-2000229147-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To aim easily at patterns, allow even a beginner to produce a win pattern by the rotation of uncontrolled reels with a lever and enjoy the game by controlling reels so as to reduce the rotational speed of the reels under prescribed conditions. SOLUTION: A pattern game is started by stopping and displaying a plurality of reels 40, when each stop switch 16 is depressed, a corresponding reel 40 is stopped and displayed, if a plurality of patterns when the reels come to a halt, provide a win pattern where specified patterns make a set on the effective lines, the slot machine gets into a special pattern game condition. A condition setting means 33 to switch between a winnable condition and an unwinnable condition is provided in the control section of such slot machine.  After the condition is switched to the winnable condition, if the pattern game is carried out for a prescribed number of times or for a prescribed period, and prescribed conditions are satisfied, an operational speed control means 34 reduces the rotational speed of the reels 40 to a low rotational speed, thereby producing easily a win pattern by the rotation of uncontrolled reels with a lever.
Patent JP-S58151211-A (JP)
Title: Pressure forming method of resin
Inventor: OODATE KEIKI
IPC: B29C33/00
Filed: 1982-03-03
Abstract: PURPOSE:To obtain a formed product without weldline and void, by cooling both cavity force and core force after clamping the forces by throwing pellets or powder of thermosetting resin into the forces after preliminarily heating both the forces. CONSTITUTION:After preliminarily heating a cavity force 9, a core force 10, a core 11, etc. at a release of forces by applicating power to a coil 12 for induction heating, a specified amount of thermosetting resin pellets or powder are thrown into a molding part 9a of the cavity force 9. Then, the forces are tightly colsed by clamping. Thereby, when a product molding part 15 is completely formed, the fased resin is pressed and filled to all the corners of the product molding part 15 without leaving vacant places. The application of power to the coil 12 for induction heating is stopped at the mold clamping, and then both the forces are cooled by supplying cooling water to the cooling water path 14 of the cooling board 13, the formed resin being solidified.
Patent JP-H11216263-A (JP)
Title: Receiving container for amusement device using coin or ball or the like
Inventor: FUJIWARA KENICHI
IPC: A63F7/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a receiving container for an amusement device using coins or balls, etc., by which the coins or PACHINKO (Japanese pinball game) balls, etc., are smoothly and easily moved from a receiver which is arranged in the amusement device such as a PACHINKO-slot machine or a game machine, etc., so as to receive them. SOLUTION: The receiving container is the one for receiving the coins or the balls, etc., of the amusement device using them, a receiver abutting part 2 is formed so as to permit a part of the receiving container main body 1 to be abutted on the front edge of the coin and ball receivers of the amusement device and a bending engagement part 3 is provided in the upper edge of the receiver abutting part 2 so as to attain engagement with the front edge of the receiver. Thus, the receiving container is not required to be held by a hand so that the coins or the balls, etc., received by the receiver of the amusement device are smoothly moved to the receiving container by both hands in a sitting state so as to receive them.
Patent JP-H10204740-A (JP)
Title: Particular structure yarn having elegant feeling and its production
Inventor: IIDA HIROHIKO
IPC: D02G3/34
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an easily producible particular structure yarn effective for further improving an elegant effect and its production process. SOLUTION: Plural number of core yarns and effect yarns are used in spite of the use of a false-twisting apparatus and the design effect is improved by the superposition of 6-folded part of a slab, etc., by actively controlling the feeding rate of the effect yarn. The staples formed by the simultaneous cutting of a filament is supplied together with the effect yarn and wound around the core yarn to realize a short-period real-twist slab effect containing S-twist/ reversing point/Z-twist in addition to a single twist winding.
Patent JP-S55126309-A (JP)
Title: Preventing method for roll mark of rolling mill
Inventor: KUMASAKA KIYOSHI
IPC: B21B37/00
Filed: 1979-03-20
Abstract: PURPOSE: To prevent generation of the roll mark, by automatically starting the operation to reduce the rolling force of the roll, when the line stop signal is produced and the strip speed is lowered to the specified value, in case of stopping the strip during the rolling work.  
     CONSTITUTION: In case of stopping the strip during the rolling work, the line stop signal 3, and the detecting signal 3 2  to inform that the line speed is lowered under the limited value (value requiring the start of operation for lowering the rolling force) given by the line speed detector 9, are inputted to AND circuit 4. Next, the signal of the circuit 4 and the emergent line stop signal 3 3  for the emergency stop of the strip, are inputted to OR circuit 5. Then, according to the signal from the circuit 5, the rolling force lowering operation is started by the operator 6 for lowering the rolling force of the roll; after confirming the reduction of the rolling force so far as under the limited value depending on the load detector 10, the rolling force is held at this value by the rolling force holder 8 according to the load detecting signal  7. As a result, even the stop signal is inputted, the rolling force is not lowered at  once, and the rolling force lowering operation is started at the point that the strip  speed is lowered to the specified speed; hereby, the improvement of the quality and  the unit consumption of the roll can be contrived.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05195718-A (JP)
Title: Preventive device for up-down temperature difference of barrel turbine casing
Inventor: SUMIHIRO ATSUO
IPC: F01D25/24
Filed: 1992-01-23
Abstract: PURPOSE:To prevent a barrel turbine casing from thermal deformation due to the up and down temp. difference of the casing. CONSTITUTION:A barrel turbine is equipped with a pressure equalizing chamber 5 formed between an inner casing 2 and an outer casing 3, and the steam in the inner casing 2 is led to the chamber 5 through a plurality of pressure equalizing holes 4 penetrating the inner casing 2 spirally stretching in the rotating direction of a rotor 1. Through these holes 4 the steam is fed to the chamber 5 forcedly, Because the steam is circulating in the chamber 5, it does not stagnate therein to prevent generation of an up-down temp. difference of the casing.
Patent JP-H01211240-A (JP)
Title: Manufacture of thin film type magnetic recording medium
Inventor: YASUNAGA TADASHI
IPC: C23C14/24
Filed: 1988-02-17
Abstract: PURPOSE:To manufacture a recording medium with superior anti-corrosion by setting P0/P1 less than a prescribed value assuming degree of vacuum at the time of flowing only a gas flow, etc., at constant degree of vacuum as P0 and the degree of vacuum at the time of flowing a magnetic material vapor flow as P1, and the average filming speed of a thin film magnetic layer at a value over the prescribed value. CONSTITUTION:After evacuation is performed until the prescribed value of the degree of vacuum in a vapor-depositing room can be obtained, oxygen gas is introduced from a gas lead-in opening 14, and furthermore, the oxygen gas is introduced from a lead-in opening 15, then, prescribed degree of vacuum P0(Torr) is set. Next, a magnetic thin film is formed on a base film 6 at constant filming speed by reactive vapor-deposition by heating and welding a magnetic material 11 by an electron beam. The degree of vacuum in the above filming is P1(Torr). In such a case, the value of P0/P1 is set at less than 0.1, and also, the filming speed of the thin film magnetic layer is set at >=200Angstrom /sec on average. In such a way, it is possible to obtain a thin film type magnetic recording medium with superior magnetic performance and satisfactory anti- corrosion.
Patent JP-H09215360-A (JP)
Title: Starting current reducer of induction motor
Inventor: WATANABE HIROO
IPC: G05F1/70
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the starting current without lessening torque by connecting a capacitor with a lead phase which is parallelly connected to the induction motor at the time of start-up of the induction motor. SOLUTION: When an electromagnetic switch Mg.S is turned on, an induction motor M starts up and a timer and an electromagnetic contactor MC are turned on by a second auxiliary contact which is a normally closed contact and thereby a capacitor SC with a leading phase is parallelly connected to the induction motor M. When the time is up after a specified period of time, the normally closed contact is opened and the electromagnetic contactor MC is turned off and the capacitor SC with leading phase is cut off from the induction motor M. Therefore, by finding the start-up time of the induction motor M and setting the time in the timer, the capacitor SC with a leading phase is connected to the induction motor M when the induction motor M is started up. By this method, the starting current can be reduced with the same load without changing the torque.
Patent JP-H02214071-A (JP)
Title: Digital audio reproducing device
Inventor: WATANABE MASAHIRO
IPC: G11B20/18
Filed: 1989-02-13
Abstract: PURPOSE:To easily detect deterioration by providing an error frequency detection part, counting error detecting frequency or error correction universal frequency and giving an alarm when the counted value exceeds a certain value. CONSTITUTION:A preset value is set in a presettable counter 2 every arrival of a reset signal A. Every time an error is detected by a decoder 1, an error flag is displayed and value is counted down from the preset value. When the error detection flag generating frequency of the decoder 1 becomes high and the counted value of the counter 2 is equal to zero or below, the counter 2 gives borrow output. An FF circuit 3 is set with the borrow output and an alarm display part 4 is actuated so as to perform display or give the alarm. The deterioration of reproducing characteristic or the deterioration of a source which performs reproducing is easily detected with such an alarm displaying action.
Patent JP-H05235734-A (JP)
Title: Semiconductor unit
Inventor: NAKANE JOJI
IPC: H01L27/04
Filed: 1992-02-20
Abstract: PURPOSE:To improve the breakdown voltage against an abnormal rise in a power supply voltage in the operation by providing a detection circuit for a power supply voltage or a substrate voltage in the unit and feeding back a signal generated from the detection circuit to an input circuit section. CONSTITUTION:The device is provided with an external power supply VDD terminal, a ground VSS terminal, an input terminal and an output terminal. A power supply voltage of 5V is applied to the power supply VDD terminal with respect to a voltage at the ground VSS terminal. A control signal, a data signal and an address signal or the like are applied externally to the input terminal, the signal is processed, expected signal processing data are outputted from the output terminal. Furthermore, a power supply voltage is monitored by a power supply voltage detection circuit section 4. When the power supply voltage abnormally rises, the reception of the input signal of an input circuit section 1 is inhibited by the detection signal from the power supply voltage detection circuit section 4 and the operation of the internal circuit is stopped. Then a through-current flowing between the ground VSS terminal and the power supply VDD terminal is eliminated.
Patent JP-S53118261-A (JP)
Title: Die for use in hot extrusion of non-symmetrical shape steel
Inventor: YAMANO TAKUMI
IPC: B21C25/02
Filed: 1977-03-25
Abstract: PURPOSE: To prevent distortion of non-symmetrical shape steel from being caused when manufacturing the same by way of hot extrusion, by shaping approach portion of die in a suitable form, for instance, by making the depth from the surface of die on the approach side to the bearing portion greater at the portion of die where material flow is caused readily than at the portion where material flow is not caused so readily. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02212304-A (JP)
Title: Oxide superconducting thin film
Inventor: NATORI EIJI
IPC: C01G3/00
Filed: 1989-02-13
Abstract: PURPOSE:To obtain the oxide superconducting thin film having a large diameter and high critical current density with high mass-productivity at a low cost by forming a specified oxide layer between a single crystal silicon wafer substrate and an oxide superconducting thin film. CONSTITUTION:A layer of the oxide shown by AxTiyO2 (A is rare-earth elements, 0.9<=x<=1.1, and 0.85<=y<=1.15) and having 500-600nm thickness is formed on a single crystal silicon wafer substrate by RF magnetron sputtering at the substrate temp. of 450-800 deg.C, degree of the vacuum of (3-6)X10<-3>Torr, about 3:1 ratio of the gaseous O2 to Ar used, the power density of about 3.9W/cm<2>, and the film forming rate of 10-15nm/min, and annealed in an oxygen atmosphere. The superconducting thin film of an Ln1Ba2Cu3-based oxide (Ln is a rare-earth element including Y and excluding tetravalent elements) is formed on the above-mentioned oxide layer at (3-6)X10<-5>Torr, the substrate temp. of about 650 deg.C, and the film forming rate of 20-35mn/min, and annealed in an oxygen atmosphere.
Patent JP-S54128507-A (JP)
Title: Preparation of ethylene glycol
Inventor: KUMAZAWA TOSHIHIKO
IPC: C07C29/10
Filed: 1978-03-24
Abstract: PURPOSE: To improve the selectivity of monoethylene glycol in the preparation of ethylene glycol from ethylene oxide and water, by a simple and economical method, using metallic W and/or a W compound as a catalyst.  
     CONSTITUTION: Ethylene glycol is obtained by reacting ethylene oxide with water in the presence of metallic W and/or a W compound (e.g. Na 2 WO 4 , WO 3 , etc.). Monoethylene glycol is selectively obtained with suppression of by-producing of diethylene glycol, triethylene glycol, etc. The catalyst is used in an amount of more than 0.01 wt.%, preferably 0.2W5 wt.%, based on a mixture of ethylene oxide and water. The reaction is carried out at a pressure of 3W30 kg/cm 2 G and at a temperature of 50W250°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01208943-A (JP)
Title: Receiver
Inventor: IIZUKA SHOGO
IPC: H04L27/22
Filed: 1988-02-16
Abstract: PURPOSE:To obtain a synchronizing detection recovered carrier while making a local oscillation frequency stable with a simple circuit constitution by adopting the constitution of PLL such that a phase difference between a received intermediate frequency signal and a signal from a reference oscillator is detected and its error voltage is fed back to a VCO(voltage controlled oscillator) being a local oscillation frequency source. CONSTITUTION:In the case of the reception of a modulation wave FR to a reception input 11, a mixer 12 mixes it with a local oscillation signal (FL+ or -FR) from a VCO 17 to obtain an intermediate frequency signal (¦FR-FL+ or -DELTAFL¦). The intermediate frequency signal is given to a synchronizing detector 13 and the phase is compared with a signal (FIF+ or -DELTAFIF) from a reference oscillator 15 at a PD(phase comparator) 14 to produce a phase error voltage. The phase error voltage is subjected to the elimination of noise and modulation component by an LPF 16 and the result is fed to the frequency control terminal of the VCO 17, then the PLL circuit is constituted to control te VCO 17 so as to obtain the relation of ¦FL+ or -DELTAFL¦=FIF+ or -DELTAFIF. Thus, the reference oscillation signal is equivalent to a reception carrier and fed to the synchronizing detector 13 and used as the synchronizing detection recovered carrier.
Patent JP-S60176699-A (JP)
Inventor: YAMAMOTO TOSHIKI
IPC: D05B35/00
Filed: 1984-02-22
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。