baber/WOPTO huggingface dataset:
Patent JP-2000054438-A (JP)
Title: Distributing main internal reservoir emergency water supply device
Inventor: SUZUKI TADASHI
IPC: E03B7/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a distributing main internal reservoir emergency water supply device using existing water distributing facilities as they are. SOLUTION: In water distributing facilities composed of a distributing main 1, a distributing main branch pipe 7 branching off from the distributing main 1, and distributing branch pipes branching off from the distributing main branch pipe 7, bent pipes 2 are fitted to both ends of a reservoir part 3 of the distributing main 1 comprising the reservoir part 3 and distributing parts 5, 6 connected to both ends of the reservoir part 3, so as to position the reservoir part 3 lower than the distributing parts 5, 6. Intake-exhaust valves 11, 12, 13 are fitted near each bent pipe 2 of the distributing main branch pipe 7 connected through the distributing parts 5, 6 and the bent pipe 2, and a storage pump pit 8 is fitted to the distributing main branch pipe 7.  A lifting auxiliary pipe 15 is inserted in the storage pump pit 8 so as to reach the bottom face, and a lifting pipe 17 is inserted in the lifting auxiliary pipe 15 through a movable device 16. A stop valve 18 and a storage pump 19 are fitted to the other end of the lifting pipe 17.
Patent JP-H11102242-A (JP)
Title: Erroneous insertion detecting circuit for communication board, and communication equipment capable of dealing with communication board having the circuit
Inventor: OIKAWA HIROSHI
IPC: G06F3/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To detect erroneous insertion with simple circuit configuration even without preparing any dedicated control board. SOLUTION: On a back board 10 of communication equipment, a signal line 11 for electrically connecting all slots and a signal line 12 for respectively electrically connecting a slot A and respective slots B-1 to B-n are wired. The erroneous insertion detecting circuit for a synchronous transfer mode level 1 (STM-1) substrate 13 has a D type transparent latch 18 and its D input is pulled up and connected with a ground 19 of each STM-0 substrate 14 mounted on the slots B-1 to B-n. A signal inverting a Q output through an inverter 21 is inputted to its E terminal, and a power on reset signal from a power on time reset circuit 20 is inputted to the R terminal for fixed time. Besides, the inverted signal of the Q output is inputted to the erroneous insertion detecting circuit for each STM-0 board 14 to be pulled up.
Patent JP-2000090642-A (JP)
Title: Tape driver and recording medium
Inventor: KATO TATSUYA
IPC: G11B23/087
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To store cumulative historical information starting from a first initialization. SOLUTION: A cumulative historical information read from an MIC is stored in a work RAM of a tape streamer drive to update the cumulative historical information accompanying with the recording or playback operation after loading a tape cassette (S001-S007). At the time of detection of an unload instruction from a host computer, the updated cumulative historical information in the work RAM is stored in the MIC (S008-S010). It is formatted when the cumulative historical information is stored in the work RAM after loading the tape cassette. After the formatting ends, the cumulative historical information stored in the work RAM is stored in the MIC.
Patent JP-H11100999-A (JP)
Title: Clamp for sheet
Inventor: YAMAOKA AKIRA
IPC: E04G21/32
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To avoid contact with the bracing of a support pipe and flatly stretch a sheet by fixing a rod-like member on a clamp attached to a scaffolding support pipe and locking the sheet by an L-shaped projection part and a washer at a prescribed interval. SOLUTION: A clamp body 1 is composed of an L-shaped member 5, a tightening member 6 and a bolt member 7. A projection part 2a bent in an L-shape is formed, and two rod-like members welding a doughnut-type washer 3 are formed in parallel to be attached to the same side of the L-shaped member 5. The clamp is attached to the upper and lower parts of a vertical scaffolding support pipe 4 by turning the projection part 2a upside down, and the projection part 2a is fitted in a circular hole provided on the upper and lower ends of the sheet to lock the sheet. Thereby contact of the bracing attached to the outside of the support pipe 4 and the sheet is prevented with the washer 3 to flatly stretch the sheet. The clamp attached to the support pipe 4 of a reentrant part and a projected corner modifies the attaching position of the projection part 2a to easily stretch the sheet.
Patent JP-H11102102-A (JP)
Title: Contact electrifier
Inventor: MATSUO MINORU
IPC: G03G15/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a contact electrifier capable of attaining more excellent electrification in consideration with triboelectrifiability in a pressure decrease electrifying system. SOLUTION: The electrifier is provided with a photoreceptor drum 2 used for an image forming device such as a copying machine, a facsimile and a printer, an electrifying roller 1 for electrifying the drum 2 and shield members 3 and 4 for forming a closed space S together with the drum 2 and the electrifying roller 1. The pressure of a discharged atmospheric gas in the closed spaced S is reduced to electrify the drum 2. In such a case, the electrifying roller 1 and/or the shield members 3 and 4 have tendencies to be electrified by contact to polarities opposite to that of the charge of the corona electrification of the drum 2.
Patent JP-S62121194-A (JP)
Inventor: HIROTOMI HAJIME
IPC: B66C13/48
Filed: 1985-11-20
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-H08104092-A (JP)
Title: Manufacture of tip of ball-point pen
Inventor: SAITO HIROYUKI
IPC: B43K1/08
Filed: 1994-09-30
Abstract: PURPOSE: To constitute a tip of a ball-point pen so that the smoothness in writing sense is not hindered, by a method wherein high-frequency induction heat treatment of at least a contracted diametral part of a material of the tip of a ball-point pen is performed after caulking processing has been performed. CONSTITUTION: A high-frequency induction heating device which possesses a transistor high-frequency oscillator 1 and is provided with an inductor 2 forcing an alternate magnetic field to generate is used. Then frequency and a current of a high-frequency induction heating device are set up and a high-frequency electric current is applied to an inductor 2. The tip material A of a ball-point pen is situated on the inside of a coil part 3 by running along the center line of the coil part 3 of the conductor. The tip part of the tip material A of the ball-point pen is heated by being placed within the alternate magnetic field. The electric current is concentrated to the surface of the tip material of the ball-point pen of a conductor. Especially, since a corner part or flashes of the tip material of the ball-point pen are formed on the surface and removable by a small quantity of melting quantity, they can be removed selectively without deforming the other part.
Patent JP-H03125416-A (JP)
Title: Circuit board
Inventor: ICHIDA FUMIHIRO
IPC: H01G4/33
Filed: 1989-10-09
Abstract: PURPOSE:To simplify a circuit board as a whole and increase the integration density and reliability by constituting with resistor materials the whole or a part of terminal electrodes of a capacitor formed on the circuit board. CONSTITUTION:A circuit board 10 is an insulating board of a ceramic board, etc., and a high-permittivity region 11 ranging from one main surface of the board 10 to the other is provided at a built-in capacitor forming area. Besides, a first terminal electrode 14 is formed on one surface of the high-permittivity region 11 and a second terminal electrode 15 is formed on the opposite surface. And, at least one terminal electrode, the first terminal electrode 14, for example, is made of appropriate resistor materials and makes a resistive terminal electrode 14. As at least one capacitor terminal electrode comprises a resistor as it is on this circuit board, the occupied area region of the capacitor and that of the resistor lap each other on a plane at least partially. Accordingly, in comparison with the case where a capacitor and a resistor are formed at completely different areas as before, the size can be reduced to that extent. Besides, at least the wiring pattern between the capacitor and the resistor becomes unnecessary too.
Patent JP-H0975608-A (JP)
Title: Deaerating degree adjusting method for vacuum deaeration
Inventor: SHIRAISHI HITOSHI
IPC: B01D19/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To supply a deaerated liquid with a prescribed deaerating degree by detecting vacuum pressure in a deaerating means, and controlling turn-on and turn-off of a vacuum pump based on the detected value. SOLUTION: The inside of a membrane type deaerating module 2 is vacuumdeaerated by a water sealing type vacuum pump 5 and at that time, the module and the pump 5 are connected through a vacuum suction line 8, and a vacuum pressure sensor 9 to detect the vacuum pressure in the inside of the membrane type deaerating module 2 is installed in the vacuum suction line 8. The vacuum pressure sensor 9 and the vacuum pump 5 are connected with a signal line 10, and a control system which controls turn-on and turn-off of the operation of the vacuum pump 5 based on the detection signal of the vacuum pressure sensor 9 is installed. Consequently, a deaerated liquid with a prescribed deaerating degree can be obtained and energy is saved effectively.
Patent JP-H0979389-A (JP)
Title: Spool valve
Inventor: YAMAMOTO TAKEOMI
IPC: F16K3/24
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a spool valve to reduce a labor and a time, required for a cutting work during manufacture, and waste of a material, and further reduce a treatment area and waste of a treating agent when surface treatment is applied. SOLUTION: A spool valve 1 comprises a round bar-form shaft member 2; and four cylindrical lands member 3. The shaft member 2 is formed in such a way that the outer peripheral surface of a round bar material made of an aluminum alloy is cut in a shallow manner. The land member 3 is produced in such a manner that after the inner and outer peripheral surfaces of a cylinder material made of an aluminum alloy is cut in a shallow manner, an anode oxide film 4 is formed only on the outer peripheral surface. The shaft member 2 and the land member 3 are individually formed but a low cutting amount suffices for both the members. Further, since anode oxide treatment is applied only on the outer peripheral surface of the land member 3 needing processing, a waste of a treatment agent is prevented from occurring.  After each land member 3 is inserted and shrinkage-fitted in a given position on the outer periphery of the shaft member 2, the anode oxide film 4 is precisely ground and finished.
Patent JP-H06117207-A (JP)
Title: Engine valve timing control device
Inventor: NISHIDA MASAMI
IPC: F01L13/00
Filed: 1992-09-30
Abstract: PURPOSE:To increase the degree of setting freedom of valve lift characteristics by forming the contact surfaces of an oscillating cam and a drive cam in tapered shape in the rotating direction of a drive cam shaft, respectively, and varying the relative rotational phase of the drive cam and a crankshaft according to the movement of the drive cam to the rotating direction of the drive camshaft. CONSTITUTION:A rush adjuster 2 is provided on an intake or exhaust valve 1, and an oscillating cam 3 is made in contact slidably with it. The oscillating cam 3 is held rotatably on an oscillating cam shaft 4, and a drive cam 5 is held by the oscillating cam shaft. The oscillating cam 3 is made in contact with the drive cam 5 by an energizing means 7. In the oscillating cam 3, a cam surface 8 is made in contact with the rush adjuster 2, a tapered rear part 9 with an inclination in the rotating direction of the oscillating cam shaft 4 is formed and, similarly, made in contact with the drive cam 5 formed in a tapered shape. Thus the contact position of the cam surface 8 with the rush adjuster 2 is varied according to a lift of the drive cam 5 to increase the degree of setting freedom of lift characteristics.
Patent JP-H09124211-A (JP)
Title: Direction converting device to carry especially graphic product or printed product
Inventor: ARISU BARESUTORATSUCHI
IPC: B65G13/08
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To change the direction of a passage of a single product or stacking products, particularly, of a graphic product or a publishing product in the prescribed variable direction at high speed by wholly eliminating the possibility of making an error. SOLUTION: A support structure is connected by joints so as to be bendable and turnable by being formed of plural support elements pivotally connected to each other by hinges, and a strip element, that is, a slat element is supported on an upper surface of the respective support elements. The slat element forms a carrying table by cooperating with an advancing element projecting from this. The advancing element is provided with a driving means 45 capable of generating a speed difference between advancing elements on the lateral directional both sides when a direction changing position of the support structure changes and an actuator to move one end of the support structure between at least two positions adjustable to carrying units 111 and 211.
Patent JP-H10106625-A (JP)
Title: Nonaqueous electrolyte for lithium battery
Inventor: SUZUKI ATSUSHI
IPC: H01M10/05
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To easily obtain a nonaqueous electrolyte with high ion conductivity at reduced cost by containing specific compounds in the electrolyte and an organic solvent. SOLUTION: A lithium halide and a phosphate are contained as an electrolyte compound and an organic solvent, respectively. Lithium chloride or lithium bromide is used as the lithium halide, and the lithium halide is added to the organic solvent and dissolved so that its amount is 0.1 to 1mol/l in the phosphate. The phosphate is selected while taking into account the solubility with the lithium halide. Whether a single phosphate is used or it is mixed with other organic solvent is determined according to the solubility required of the organic solvent; a mixture of chain, and ring, phosphates is used as the mixture of carbonate, whereby a nonaqueous electrolyte excellent in electric conductivity and flame retardance can be composed.
Patent JP-H0570510-A (JP)
Title: Emulsifying agent for emulsion polymerization
Inventor: AKIYAMA FUMITAKA
IPC: C08F2/26
Filed: 1991-09-12
Abstract: PURPOSE:To obtain an emulsifying agent for emulsion polymerization which causes little aggregation or foaming during polymerization and is suited for producing a low-viscosity highly stable polymer emulsion by incorporating a compound represented by a specific formula as an essential ingredient. CONSTITUTION:The title emulsifying agent comprises, as an essential component, a compound represented by the formula (wherein R1 is a 7-21C alkyl or alkenyl; R2 is a 1-4C alkyl or alkenyl; m is 2-4; and n is 5-80). By use of this emulsifying agent, which has excellent emulsifying power and is firmly adsorbed by polymer particles, emulsion polymerization of a vinyl monomer, in particular, can be conducted with little aggregation to produce an emulsion having a low viscosity, good stability, and a higher concentration. Since the emulsion foams little during polymerization or post-treatment, working efficiency can be improved.
Patent JP-H07128690-A (JP)
Title: Liquid crystal display element
Inventor: YASUDA AKIO
IPC: G02F1/133
Filed: 1993-09-27
Abstract: PURPOSE:To obtain such a liquid crystal element, especially a ferroelectric liquid crystal display element that especially an analog gradation display can be easily and surely realized at low cost while high contrast is maintained. CONSTITUTION:A pair of substrates 1a, 1b having transparent electrodes 2a, 2b and orienting films 3a, 3b, respectively, formed in this order are disposed to face each other at a specified distance. A ferroelectric liquid crystal 5 is injected into the space to constitute the liquid crystal element. Domains having different threshold voltages for switching of the liquid crystal are finely dispersed in this element. The dispersion state of fine domains is prepared in such a manner that >=300 numbers of domains (microdomains) having >=2mumphi size are present in 1mum<2> view field (preferably >=600 numbers) when the transmittance due to reversed domains is 25% and that the threshold voltage width in the domain is >=2V in the transmittance range from 10% to 90%.
Patent JP-H09104038-A (JP)
Title: Injection mold
Inventor: SUGANO MAMORU
IPC: B29C45/33
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To smoothly perform mold release by forming a gate and a part of a gate runner by the groove provided to the contact surface with the slide core of a mixed mold and the flat surface of the slide core coming into contact therewith and providing a press member facing to the groove forming a part of the gate runner to press the slide core to the fixed mold. SOLUTION: In a mold clamping state, a gate 5G and a gate runner 5 are formed by the gate surface of a fixed mold 3 and the surface of the a gate runner and the core 6b forming the end part of the gate runner 5 and a slide core top plate 2a. At a time of mold release, during a period when a movable mold 1 is moved in a mold opening direction by a distance y1 in the moving direction, a spring 6a extends until the press force to the molded product formed to the end part C56 of the gate runner and the slide core top plate 2a becomes zero and, during this period, the core 6b is stopped at a position setting the molded product and the slide core top plate 2a. When the movable mold 1 is moved, the core 6b is separated from the molded product along with the fixed mold 3 and the slide core 2 is also separated while slid along with the molded product.
Patent JP-H1191841-A (JP)
Title: Cartridge for ink jet printer
Inventor: MORISAKO TAKESHI
IPC: B65D83/06
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent ink from leaking and adjust internal pressure by attaching a check valve to a part of a cartridge. SOLUTION: A check valve 3 comprises a disk-like plastic sheet 6 having a plurality of very small through holes 8 at the center and a circular thin film valve 7 fused to the center of the sheet 6 to cover the through holes 8 via a ring-like seal S1 equipped with a notch. The check valve 3 is fused to a bottom of a cartridge by a peripheral seal 2 of the plastic sheet 6 to airtightly cover a vent hole for use. Although the check valve 3 has the thin film valve 7 tightly attached to the plastic sheet until use of the cartridge is begun, when internal pressure of the cartridge becomes negative due to flow-out of ink, the valve swells inward to deform to permit air to flow in from the through holes 6 and returns to an original state when pressure difference has decreased.
Patent JP-H03125376-A (JP)
Title: Moving mechanism for magnetic head
Inventor: USUDA KATSUTOSHI
IPC: G11B21/10
Filed: 1989-10-11
Abstract: PURPOSE:To obtain the moving mechanism of a magnetic head suitable for the off track estimation device of the magnetic head by moving the magnetic head at a rough pitch by a ball screw moving part and at a micro pitch by a piezotranslater. CONSTITUTION:A control data recorded on a memory 12a is read by a microprocessor MPU12 and a step motor 7 is subjected to step rotating by the specific number by a control circuit 11 according to the read data. By the rotation of a ball screw 6a directly connected thereto, a moving part 5b is roughly moved at the speed of >=20mm/s at the pitch of 0.2mum, for example, and the magnetic head 2 chucked to a chucking part 2a is stopped with its seek movement to the specific track position. Then, a driving voltage is given to a piezotranslater 9 at a proper step by the control circuit 11 according to the control data read by the MPU12, the head 2 executes a step movement at the micro pitch in 0.04mum, for instance, and stops at the specific position within the range of the track width.
Patent JP-H02191681-A (JP)
Title: Melt adhesive lacquer solution having good storage property
Inventor: PEETAA HESERU
IPC: C08G18/28
Filed: 1989-10-11
Abstract: PURPOSE: To provide a soln. for coating an electric wiring covered with an electrically insulating lacquer wherein a polyamide, a mixture of an org. solvent and a (di)carboxylic acid (anhydride) and a blocked di- or polyisocyanate are incorporated by a specified ratio.  
     CONSTITUTION: An aimed soln. prepd. by dissolving 10-50 (wt.)% polyamide (A) in 50-90% mixture (B) of 20-99.99% org. solvent (i) such as an aliph. alcohol mixed with water, if necessary and phenols and 0.01-80% org. 1-12C carboxylic acid, 2-12C dicarboxylic acid or a mix. thereof (ii) and compounding 0-40% blocked di- or polyisocyanate (C) is provided. In addition, as a pref. example of the ingredient A, polycaprolactam and/or polyhexamethyleneadipamide are cited. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001083300-A (JP)
Title: System for cooling liquid metal target
Inventor: HAYASHI KATSUMI
IPC: G21G4/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid metal target system that inhibits a liquid metal containing radioactive substances from remaining in the system. SOLUTION: When a tank 7 dedicated to a liquid metal that has the same capacity as a conventional drain tank 5 and is not irradiated is set up, beam irradiation is stopped and maintenance and inspections are carried out, all quantity of radioactive liquid metal in a system is drained into the drain tank 5 by opening a valve 6. Afterward, the valve 6 is closed to fill the inside of the system with clean liquid metal that is not irradiated from the tank 7 and the liquid metal is circulated by a pump 3, whereby radioactive liquid metal that adheres and remains in a heat exchanger and pipes is washed away. Thereafter, the clean liquid metal that is not irradiated is recovered by opening a valve 8 before the maintenance, and inspections of equipment are carried out.  Radiation exposure doses can be lessened extremely because radioactive liquid metal does not remain during the maintenance and inspections of the equipment.
Patent JP-H07120118-A (JP)
Title: Defrosting system for heat pump
Inventor: KATOU SUSUMU
IPC: F25B47/02
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a defrosting system which can suppress a decrease in heat dissipating amount at the time of defrosting as much as possible for heat dissipating necessity of a condenser, and eliminate trouble of not satisfying heat dissipating necessity of the condenser in a defrosting state. CONSTITUTION:The defrosting system for a heat pump comprises means Sa, Sb, Sc for deciding heat dissipating necessities Ta, Tb, Tc of a condenser Cd based on heating states of objects Za, Zb, Zc to be heated to distribute and supply high-pressure gas refrigerant Rh sent from a compressor CMP as defrosting heating medium to defrosting means 1 of a frosted evaporator Ev, and means 3 for regulating a ratio of refrigerant decreasing rate of the condenser Cd in high-pressure gas refrigerant of the condenser Cd side due to switching from an ordinary operation state to the defrosting state. Further, the system comprises control means for controlling regulating means 3 for so regulating that the refrigerant decreasing rate of the condenser Cd having high heat dissipating necessities Ta, Tb, Tc becomes smaller than that of the condenser Cd having low heat dissipating necessity based on decision information of the means Sa, Sb, Sc in the defrosting state.