baber/WOPTO huggingface dataset:
Patent JP-H091131-A (JP)
Title: Water treatment system
Inventor: MURAKAMI OSAMU
IPC: C02F9/00
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a treatment capacity stable to diversified polluting materials by adding at least one of an ion exchange agent, adsorbent, flocculating agent, etc., to raw water and stirring the raw water, then treating the water in such a manner that the polluting materials are accumulated as sludge on the bottom by an ion exchange reaction and flocculating and settling effects. CONSTITUTION: The raw water sent under flow rate adjustment is first admitted into a stirring water tank 10 and the flocculating agent, ion exchange agent, oxidizing agent, neutralizing agent, etc., are injected from a chemical injecting machine 1 into this tank. The raw water is then stirred by a stirring pump 13 to induce the composite reaction, such as ion exchange reaction, and thereafter, the water is sent to a flocculating and settling tank 20 where the composite reaction is further progressed and the polluting materials, such as various kinds of metal ions and org. carbon, are accumulated as the sludge at the bottom of the tank 20. The treated water is sent by a water feed pump 23 into a contact reaction vessel 30 packed with modified zeolite.  The polluting materials are flocculated in this vessel and these flocs come into contact with the modified zeolite together with the flocs failing to be settled and removed by the water treatment. The raw water is thus made into clean water by the ion exchange, filtration, etc.
Patent JP-H0834490-A (JP)
Title: Washing method for beverage-feeding path
Inventor: NISHIKURA KEIICHI
IPC: B08B9/027
Filed: 1994-07-22
Abstract: PURPOSE:To repeatedly wash a beverage feeding path by a sponge ball by simply switching the connections between ports without attaching/detaching a washing apparatus and discharging cock by providing a 4-way valve. CONSTITUTION:A washing liquid is fed from a feeding port 8b of a washing liquid-feeding apparatus 8, by the switching control of a 4-way valve 5, the circulation condition between a first port 5a and fourth port 5d, and between a second port 5b and third port 5c, and the circulation condition between the first port 5a and second port 5b, and between the third port 5c and fourth port 5d are selectively set, and a sponge ball 9 is reciprocated together with the washing liquid in a beer-feeding hose 4, cooling coil 2 of a dispenser 1 and a first washing hose 6.
Patent JP-S6063685-A (JP)
Title: Noise eliminating circuit for coordinate input device
Inventor: KOBAYASHI TADASHI
IPC: G06F3/041
Filed: 1983-09-16
Abstract: PURPOSE:To obtain an output signal with a voltage corresponding to the coordinates of an input position by a low-pass filter and a switch means. CONSTITUTION:The switch circuit 6 is turned off at time t2-t3, so a signal x1 passes through the low-pass filter consisting of a resistance R and a capacitor C to suppress its noise component. When the pulse of a signal z3 falls at time t3, the switch circuit 6 is turned on again to make a short circuit across the resistance R, so the capacitor C is discharged at both terminals through the low output impedance of a generating circuit for the signal x1 and the voltage of a signal x2 drops momentarily. The rising time and falling time of the voltage of the signal x2 when both terminals of the resistance R is short-circuited are much shorter than the time when both terminals of the resistance R are not short- circuited as usual. Therefore, the delay time of the rising of a signal z3 for the signal z1 is selected remarkably short.
Patent JP-H0457055-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: C07D333/20
Filed: 1990-06-27
Abstract: PURPOSE:To obtain a photosensitive body having superior sensitivity and electrostatic chargeability, hardly undergoing deterioration due to fatigue even after repeated use and maintaining stable electrophotographic characteristics by forming a photosensitive layer contg. a specified compd. on an electrically conductive substrate. CONSTITUTION:A photosensitive layer 4 contg. a photoconductive material 3 and an electric charge transferring material 2 blended with a binder is formed on a substrate 1. A styryl compd. represented by the formula [where each of Ar1 and Ar5 is aryl, each of Ar2-Ar4 is arylene, each of R1 and R2 is alkyl, aralkyl, aryl or a heterocyclic group, R3 is H, alkyl or aryl and X is -O-, -S-, -(R4)C(R5)- or -N(R6)- (where each of R4 and R5 is H, alkyl or aryl and R6 is alkyl, aralkyl or aryl)] is used as the electric charge transferring material.
Patent JP-2001007160-A (JP)
Title: Part mounting tool, and part mounting method and device using the same
Inventor: MINAMITANI SHOZO
IPC: H01L21/60
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To see that the hindrance by slippage does not occur between a mounting tool and a part, when joining the metallic joints made severally at a part and a subject of mounting by ultrasonics. SOLUTION: The adsorptive face 14a to adsorb a part of an adsorptive nozzle 14 is made of resin material 14b. In condition that the adsorptive face 14a adsorbs the part 3, and metallic joint 5 of the part and the metallic joint 6 being the subject of mounting abut on each other and are pressurized, ultrasonic vibration is added to the adsorptive nozzle 14 from a horn 17, and the metallic joints 5 and 6 are joined with each other by vibrational friction. The resin material 14 is low in hardness, and the frictional force to the part 3 becomes large by making the adsorptive face 14a into a specified rough face, thus the slippage to the part 3 is suppressed, and it transmits vibration to the part efficiently, so stable joining can be achieved.
Patent JP-2000001735-A (JP)
Title: Low alloy steel excellent in strength at high temperature and toughness at low temperature
Inventor: SASAKI TAKESHI
IPC: C22C38/46
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide low alloy steel excellent in nitriding ability as well as in strength at a high temperature, toughness at a low temperature, and quenchableness. SOLUTION: This steel consists of 0.28-0.40% C, 0.05-0.50% Si, 0.05-0.80% Mn, 1.5-4.5% Ni, 2.5-3.5% Cr, 0.4-1.5% Mo, 0.10-0.50% V and the balance Fe with inevitable impurities and has crystalline grain size No.0 to 5. If necessary, the contents of P, S and Al as the impurities are limited to <=0.025%, <=0.010% and <=0.010%, respectively. By the increase in the Ni content and the control of the crystalline grain size, excellent properties of strength at a high temperature and toughness at a low temperature can be obtained and also the quenchableness can be improved and as the result, the manufacture of large-sized products is facilitated.
Patent JP-S6232291-A (JP)
Title: Rotary type air compressor
Inventor: IRIE KAZUHIRO
IPC: F01C21/08
Filed: 1985-08-05
Abstract: PURPOSE:To enable reciprocation of a vane to be carried out smoothly, by giving uniform back pressure against the vane with supplying refrigerant gas for a vane back pressure chamber simultaneously from the side of a front bearing and the side of a rear bearing. CONSTITUTION:A second refrigerant gas passage 24 formed in a front side block 3 is communicated with a first refrigerant gas passage 23 via bypass passage 25 formed in a cam cylinder 2. The first refrigerant gas passage 23 is formed in a rear side block 4, and both refrigerant gas passages 23 and 25 are connected to a vane back pressure chamber 16 at the respective sides of the side blocks. Thereby, refrigerant gas is supplied equally to both of the front side and the rear side of the vane back pressure chamber 16 to give uniform back pressure against vane 8, so that reciprocation of the vane 8 becomes smooth and partial wear of the vane 8 and the cam ring cylinder 2 can be prevented.
Patent JP-S5694254-A (JP)
Title: Wire flaw detector
Inventor: SAIKI MASAJI
IPC: G01R31/00
Filed: 1979-12-28
Abstract: PURPOSE: To easily detect wire flaws by providing a detecting part which contacts cores in the conveyance route of a discrete wire and further connecting a circuit for detecting the voltage drop caused by the current flowing in the wire, to the discrete wire.  
     CONSTITUTION: A detecting part 19 contacting the cores 7a, 7a' of a discrete wire 7 applied with a constant voltage via a resistance R is provided in the conveyance route 8 of said wire 7. The breakage of the covering of the wire 7 is detected by the voltage drop caused by the current I flowing in the resistance R and the wire 7. Thereby, the flaw produced in the wire 7 may be immediately detected and alarmed at the time of wiring the wire 7 on a printed circuit substrate 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5872787-A (JP)
Inventor: SEKIDA KINJI
IPC: F16L1/12
Filed: 1981-10-28
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-S5960797-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: WADA MASASHI
IPC: G11C16/04
Filed: 1982-09-30
Abstract: PURPOSE:To avoid change of storage contents for a memory cell excepting for a selected one by providing a rewrite inhibiting period holding one of the 1st and 2nd control gates at a high potential with the other gate at a low potential respectively. CONSTITUTION:All outputs of X and Y decoders 12 and 13 are set at low and high potentials respectively at a time point t1 by a control signal given from a timing circuit 15. Therefore the 1st and 2nd control gates 6 and 7 are set at low and high potentials respectively for all memory cells of a memory cell array. Under such condition, a rewrite control circuit 14 applies a rewrite control signal of a high potential, for example, to an n<+> layer 8 of each memory cell at a time point t2. In this case, all memory cells have no change of their storage contents since the condition is not satisfied for both gates 6 and 7 to be set at high or the low potentials. Then the outputs are delivered from the X and the Y decoders 12 and 13 to select the desired memory cells respectively at a time point t3. Thus the storage contents of the corresponding memory cell are selectively rewritten.
Patent JP-2000325244-A (JP)
Title: Cutter for cutting open package of tofu
Inventor: ICHINOSE KEIJI
IPC: A47J43/28
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to safely, cleanly and easily cut open a package of tofu (soybean curd) with ease of handling and use when cutting open the package of the tofu by providing the front end of a handle with a guard member and providing the lower part of the tofu with a knife blade which faces downward. SOLUTION: The cutter for cutting open the pack of the tofu is provided with the square handle 1 which faces diagonally backward. The front end of the handle 1 is provided with centroid together with the guard member 2. The lower part of the guard member 2 is perpendicularly provided with the knife blade 3 having a pointed end so as to face downward. When cutting open the pack of the tofu, a user holds the rear side from the central part of the handle 1 with the thumb, the index finger and the middle finger in a way of holding a pen, brings the knife blade 3 having the pointed part into abutment between the tofu and the package and applies slight force to the handle as the front end is provided with the centroid.  The knife blade 3, then, intrudes into the lid of PVC covering the pack and is pulled as it is while the wrist is used in the direction toward the knife blade, i.e., toward the use, by which the pack may be cut open.
Patent JP-2000012989-A (JP)
Title: Aggregate substrate and unit substrate formed by splitting the same
Inventor: IEGI TSUTOMU
IPC: H05K1/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an aggregate substrate, wherein all electrodes are electrically connected at an aggregate substrate level and the wiring unnecessary for terminal electrodes through which high-frequency current flows is not connected after the aggregate substrate is split into unit substrates. SOLUTION: A plurality of unit regions 21 are horizontally connected with each other to construct a multiple substrate 20, and the unit region 21 has terminal electrodes 22a and 22b on one main surface 21a, and wiring 24a for plating is formed so as to extend to the adjacent unit region 21 and back across the boundary between a unit region 21 and the adjacent unit region 21 and connect one terminal electrode 22b to the adjacent terminal electrode 22b on the same unit region 21. At an aggregate substrate level, this allows all electrodes to be electrolytically plated, and at a unit substrate level formed by splitting the aggregate substrate into the unit regions, this allows high-frequency terminal electrodes to be prevented from deteriorating in high-frequency characteristics.
Patent JP-H102597-A (JP)
Title: Humidifier
Inventor: ARAKI MASAHIRO
IPC: F24F6/02
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To rapidly supply the required quantity of humidification to a room under the combined operation of two humidifiers upon much humidifying request, and supply the required quantity of humidification under an energy saving operation only using a vaporizing humidifier upon a little humidifying request by the interaction of the vaporizing humidifier and a steam type humidifier. SOLUTION: A humidifier K takes air from the air intake 2 of a base member 1, passes it through the base member 1, humidifies it during passing thereof and exhausts it from an air exhaust port 3. The humidifier comprises a vaporizing humidifier 10 provided on the way of the path of air and humidifying the air passing through the path by vaporizing water, a steam type humidifier 20 provided in the downstream side of the vaporizing humidifier 10 and humidifying the air passing through the path by generating steam and a control means for controlling the quantity of fed water of the water feed part of the vaporizing humidifier 10 and the quantity of heating of the heater part of the steam type humidifier 20 based on the set humidity of a humidity setting device 26, the detected humidity of an indoor humidity detector 27 and the detected humidity of an exhaust humidity detector 28.
Patent JP-S5797032-A (JP)
Title: Throttle valve link mechanism of multi-carbureter
Inventor: USUI TOSHIBUMI
IPC: F02M13/02
Filed: 1980-12-04
Abstract: PURPOSE:To cooperate or synchronize effectively the opening of a throttle valves of plurarity of carbureters by providing a link mechanism adapted to open, when a throttle valve shaft at a drive side is rotated, a pair of throttle valves in an opposite synchronization at the multi-carbureters of a V type engine of two-wheeler etc. CONSTITUTION:In order to synchronizingly open throttle valves 4, 5, a drive wire 17 is pulled to rotate throttle valve shaft 1. So, the throttle valve 4 opens in the direction of the arrow shown and a lever 7 rotates clockwise to push down a lever 11. A sliding ring 14 fitted in a common shaft 13 is fitted into a guide groove 15 of a bracket 16 fixed to a carbureter 10, so that the common shaft 13 is moved downwards in the direction shown to push down another carbureter lever 12 and to pull a lever 8. Consequently a throttle velve shaft 2 rotates countercloskwise and the throttle valve 5 opens in the direction shown. A lever 21 is fixed to the throttle valve shaft 2 and a synchronization screw 20 is used to adjust the idle opening of the throttle valve 5. Since the sliding ring  14 is made of a wear proof material, its preciseness can be kept for a long life.
Patent JP-S5796874-A (JP)
Title: Heat sensitive head for facsimile
Inventor: TAKAYAMA SHIYOUICHIROU
IPC: H04N1/032
Filed: 1980-12-08
Abstract: PURPOSE: To reduce manufacturing cost in the heat sensitive head for the facsimile having a plurality of continuous heaters by adding clamping circuit to common group circuits, and connecting information driving devices to lead wires located at symmetrical positions with the heaters being held.  
     CONSTITUTION: In the heat sensitive head for the facsimile having a plurality of continuous resistive heaters r 1 Wr 10 , group separating diodes for separating element are not used, the clamp circuits comprising a clamping power source V 2  and the like are added to the common group circuits, and the driving transistors 3 are connected to the lead wires A1WA4 and B1WB4 which are symmetrically located with the heaters being held. When the heaters r 1 , r 2 , r 5 , and r 6  and the like are heated, a group identifying switch S 1  is driven. When the heater r 3 , r 4 , r 7 , and r 8  and the like are heated, an identifying switch S 2  is driven. In this way, since the clamping circuits are used for switching the groups without using the separating diodes, the cost can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5963071-A (JP)
Title: Manufacture of leader tape
Inventor: SHINTANI YUUJI
IPC: G11B5/78
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a leader tape having sufficient light shielding property and conductivity by forming a light shielding layer on a necessary area of at least one face of a base material film, and subsequently, forming a conductive layer on said layer. CONSTITUTION:A light shielding layer 2 is formed on a necessary area on a base material film 1 by printing or painting by use of ink containing pigment carbon or a paint composite. Subsequently, a conductive layer 3 is formed on the light shielding layer 2 by printing or painting by use of ink containing a conductive material or a paint composite, by which a leader tape 4 can be obtained. As for the base material film 1, stretched polypropylene, polycarbonate, polybutylene terephthalate, etc. can be used. As for the ink or the paint composite for forming the light shielding layer 2, for instance, gravure ink containing carbon for a pigment or a paint composite for gravure coating can be used. Also, as for the conductive material, zinc oxide, antimony oxide, tin oxide, metallic powder such as iron powder, etc. can be used.
Patent JP-H0515246-A (JP)
Title: Controller of auger for grain discharge in combine
Inventor: NAKA TAMAKI
IPC: A01F12/46
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a device having a control means for operating turning and lifting and lowering actuators by direction of operation means for directing turning and lifting and lowering of augers for grain discharge and capable of ensuring safety of workers without safety guard. CONSTITUTION:An operation means for directing order for subjecting an auger 6 for grain discharge to a machine body V to turning and lifting and lowering is provided and a control means for operating a turning actuator 16 and lifting and lowering actuator 17 of an auger 6 by the above-mentioned order is provided and turning position means Ry for detecting turning position of the auger 6 to the machine body and lifting and lowering position detecting means L3 for detecting lifting and lowering position of the auger 6 to the machine body V are provided and a regulating area K is provided in the prescribed turning range A of the auger 6 to the machine body V and in the range lower than a set height and the control means controls the auger 6 for grain discharge in a combine so as to inhibit the auger 6 from entering the regulating area K based on a detection information of the turning position detecting means Ry and lifting and lowering position detection means L3. Thereby the auger 6 for grain discharge in a combine is controlled.
Patent JP-H11353082-A (JP)
Title: Portable terminal equipment
Inventor: KOYAMA HITOHISA
IPC: G06F3/0484
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To easily process electronic mail in spite of a small display screen. SOLUTION: When displaying the menu picture of a ROM 3 for storing the image data of a menu picture in hierarchical structure concerning electronic mail through a VRAM 6 onto a display part 7, a CPU 1 stores the data of mode selection inputted from a key manipulator 10 through a manipulator information acquiring part 5 into a RAM 4 in the state of displaying a high- order menu picture corresponding to plural modes. In this case, when these data are for selecting any arbitrary one mode, a low-order menu picture corresponding to plural low-order modes belonging to that selected mode is displayed together with the high-order menu picture.
Patent JP-S5873081-A (JP)
Title: Controlling method for storage element
Inventor: NAKAMURA TATSUYA
IPC: G11C8/00
Filed: 1981-10-27
Abstract: PURPOSE:To decrease the number of memory addresses, by performing readout/ write of collected data consisting of m-set of data in n-bit through a control signal inputted to a counter from a central processing unit and the output used for the control signal for a storage element. CONSTITUTION:Sixteen sets of 2-kbyte PROMs are used and numbers (0-15) are given to the PROMs to constitute one data assembly for contents written in the same address. Logical product between control signals (CE-RD) from a central processing unit is inputted to a hexadecimal counter 3 via a gate circuit 1 and an inverter 2 and the output becomes another input to an AND gate circuit 5 before -CEi of each PROM via a decoder 4. Through this constitution, an address assigned to a prescribed data group is read out 16 times. Thus, the number of occupied areas of the memory address of the collected data can be decreased, allowing to make the memory design easy.
Patent JP-H0619829-A (JP)
Title: Automatic address allocation system for input/output device
Inventor: KAWAKUBO SHIGEKI
IPC: G06F13/14
Filed: 1992-06-30
Abstract: PURPOSE:To automatically allocate the address of an input/output device at high speed or at low speed in an information processor by which inputted data through the input/output device is processed at high speed or low speed. CONSTITUTION:The respective addresses of the input/output device 3 are stored in a main input/output allocation memory 9a in order from the head of unit. It is checked in which input/output registers of high speed/low speed user programs 7a and 7b, and high speed/low speed tag information 8a and 8b the respective addresses stored in the main input/output allocation memory are set, the addresses which are set in the input/output registers of the high speed user program and the high speed tag information among the addresses of the main input/output alocation memory are registered in a high speed operation allocation table 9b and the addresses which are set in the input/output registers of the low speed user program and the low speed tag information are registered in a low speed operation allocation table 9c.
Patent JP-H0337787-A (JP)
Title: Commodity selection button device of automatic vending machine
Inventor: YAJIMA SHUICHI
IPC: G07F9/00
Filed: 1989-07-04
Abstract: PURPOSE:To prevent rain water, etc., from intruding from a through-hole by forming integrally a seal part for sealing between the through-hole and an inserting part of a fitting member, and a seal part for sealing between the front of a transparent panel and the reverse side part of the fitting member, as ring-like packing. CONSTITUTION:Packing 17 is formed like a ring by forming integrally a seal part 17A which extends along an edge of a through-hole 6 and seals between the through-hole 6 and an inserting part 14A of a fitting member 14, and a seal part 17 which extends along the outside periphery of the through-hole 6 and seals between the front of a transparent panel 2 and the reverse side part 14B of the fitting member 14, and also, formed by a transparent material for allowing a light beam to transmit through. That is, the packing 17 is sealed doubly by the seal part 14A and the seal part 14B, obstructs a fact that rainwater, etc., going along the front of the transparent panel 2 and dropping intrude into the through-hole 6, and also, since it is formed by a transparent material, a light beam of a fluorescent lamp 20 can transmit through in the direction of a light transmission part 16 of a push-button 12.