baber/WOPTO huggingface dataset:
Patent JP-H10281070-A (JP)
Title: Diaphragm pump operating by uniformly distributed load
Inventor: TSURUMI KAZUYA
IPC: F04B43/06
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To facilitate an increase in capacity by making it possible to actuate uniformly distributed load on the substantially whole of a diaphragm by alternately actuating pressurized pressure and reduced pressure on the diaphragm via working fluid which is made to come into contact with the whole of a substantial one side surface of the diaphragm whose peripheral part is fixed to the inside of a pup main body. SOLUTION: When a crank 9 of a motor 13 is removed, a piston is operated in the vertical direction and positive/negative uniformly distributed load is repeatingly actuated on the whole of a substantial one side surface of a diaphragm 4 via working fluid 6 filled between a piston 5 and the diaphragm 4 within a cylinder 122. As a result, the diaphragm 4 deforms into upper and lower waveforms and efficiently and forcibly feeds comparatively large quantity of liquid sucked form an intake 2 from a discharge port 3. At this time, when air is used as working fluid 6, responsiveness is lowered and pulsation of forcibly fed fluid is suppressed. Because the substantially whole part of the diaphragm 4 except the peripheral part fixed to a pump main body 1 deforms, a capacity change can be set to a large degree and an increase in capacity is contrived.
Patent JP-H10292205-A (JP)
Title: Socks
Inventor: KANEKO TAKASHI
IPC: A43B17/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide socks having antibacterial and deodorizing actions and exhibiting a finger-pressure therapeutic effect. SOLUTION: A sock 1 is produced by using a fiber formed by welding and spinning chitin-chitosan and rayon. A number of granules 3, 4 formed by properly mixing infrared ceramic powder with an elastic resin material are fixed in dispersed state to the inside of the sole of the sock 1.
Patent JP-S63274295-A (JP)
Title: Production of diaphragm for acoustic equipment
Inventor: SUZUKI KUNIO
IPC: H04R7/02
Filed: 1987-04-30
Abstract: PURPOSE:To improve the level of sound pressure in a high frequency area by forming a metal thin film on a substrate with vapor growth method and processing the metal thin film under high temperature and high pressure. CONSTITUTION:On the opposite face of a vessel 21 such as a Fe made, ceramic layers 25 and 27 are provided and the metal thin film of prescribed thickness 29 formed by ion-plating is interposed between the ceramic layers 25 and 27. Then the end parts 31 and 33 at the opposite face of the vessel 21 are fixed each other by welding. In this state, the vessel 21 is installed in a prescribed pressure chamber and left one hour in the temperature of 1050 deg.C, 150MPa and gaseous argon. Then the level of the sound pressure in the high frequency area of 2000Hz or above can be raised as shown by a figure.
Patent JP-H11262501-A (JP)
Title: Ultrasonic hyperthermic thermometry device
Inventor: KAWAN STANT
IPC: A61B8/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermometry device provided with a means for relaxing to a great extent the temperature control range which has been set in a very narrow range so as not to affect a normal tissue in performing thermotherapy by means of an ultrasonic hyperthermic device. SOLUTION: The hyperthermic device utilizing the ultrasonic wave is provided with a housing 2 in contact with the surface of a living body 1, and inside the housing 2, an electro-acoustic converting element for warming-up, i.e., an ultrasonic oscillator 3 is arranged in a hemispherical shape. The housing 2 is sealed by a membrane 4, and its inside is filled with liquid (e.g. water) 5 having a proper acoustic impedance. By adhering the housing 2 to the body surface of the living body 1, it becomes possible to irradiate the inside of the living body 1 with ultrasonic energy.
Patent JP-H045869-A (JP)
Title: Photodiode
Inventor: AKAI MITSUKUNI
IPC: H01L31/10
Filed: 1990-04-23
Abstract: PURPOSE:To increase the effective area of a light-receiving section region, to obtain high reliability, in which leakage currents are not augmented with time, and to elevate short-circuit currents by forming a P-type light-receiving section diffusion layer in a specified region in the vicinity of the surface of an N-type epitaxial layer. CONSTITUTION:A P-type light-receiving diffusion layer 4 is formed in a light- receiving section region in a region near to the surface of an N-type epitaxial layer 2 formed onto a P-type silicon substrate 1, and an SiO2 film 5 is shaped onto the layer 2. Since the layer 4 is formed between the layer 2 and the layer 5 with the exception of a region in which a cathode electrode 6 is formed, the initial value of leakage currents generated through an N-type inversion layer is reduced even when the N-type inversion layer is formed in the layer 4 in the vicinity of the interfaces of the layer 4 and the film 5. Since the layer 4 brought into contact with the film 5 has high impurity concentration, the N-type inversion layer is difficult to be formed. Accordingly, the effective area of the light-receiving section region is increased while the initial value of leakage currents is diminished, high reliability in which leakage currents are not augmented with time is acquired, and short-circuit currents can be elevated.
Patent JP-H09275683-A (JP)
Title: Power supply
Inventor: KAWAKUBO HIROSHI
IPC: H02M3/155
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To control peak value at a rise of output current for the reduction of higher harmonics and the improvement of power factor in a power supply that coverts alternating current into direct current. SOLUTION: A series circuit 11 comprising a coil 12, a filter capacitor 13 and FET 14 is placed between the output terminals of a bridge-type rectifier 2, and a DC-DC converter 17 is placed in the stage subsequent thereto. The gate of the FET 14 is controlled by IC 23 for PWM, and control signals VD input to the gate are switching-controlled on a reference pulse VB only when capacitors 13, 16 are charged. This controls peak value at rise of input current, sets conduction angle, reduces higher harmonics, and improves power factor.
Patent JP-2000299451-A (JP)
Title: Soi wafer and its manufacture
Inventor: SHIRAI YOSHIFUMI
IPC: H01L27/12
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an SOI wafer which is reduced in defective exposures in an exposing process. SOLUTION: In an SOI wafer, a semiconductor element forming layer 1 is laminated upon a semiconductor supporting substrate 3 via an insulating layer 2, and a step 5 is formed between the semiconductor element forming layer 1 and semiconductor substrate 3, by removing the outer peripheral sections of the layers 1 and 2. The step 5 is embedded with a step embedding section 4, which is formed until its surface is flushed with the main surface of the semiconductor element forming layer 1. Therefore, the occurrence of defective exposures can be reduced in an exposing process, because a pattern can be formed on the main surface of the semiconductor element forming layer 1, even in the outer peripheral section of the wafer.
Patent JP-S62268408-A (JP)
Inventor: SHIMIZU SOICHIRO
IPC: E01F7/04
Filed: 1986-05-14
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-H06277491-A (JP)
Title: Autoclave device
Inventor: ISHIKAWA YOICHI
IPC: C12M1/02
Filed: 1993-03-29
Abstract: PURPOSE:To narrow the width of temperature distribution, to ensure perfection of an autoclave, to shorten an autoclaving time and to prevent bumping by placing a movable base fixed with a magnet in the vicinity of the external circumference in an autoclave vessel and providing a magnetic field capable of driving the magnet from the outside of the autoclave vessel. CONSTITUTION:A movable base 3 fixed with a magnet 5 in the vicinity of the external circumference is placed in an autoclave vessel 1. A magnet 12 is provided which is capable of driving the magnet 5 from the outside of the autoclave vessel 1. In other words, a guide roller 7 rotated around a plurality of shafts 6 fixed to the vessel 1 is installed in the outside of the vessel 1 and a circular ring 8 concentric with the vessel 1 is placed thereon. A belt 9 is held on the ring 8 to rotate the ring 8 by a motor 10 and a pulley 11. The magnet 12 is fixed to the ring 8 and opposed to the magnet 5 in the vessel 1. As a result, gas in the vessel 1 and liquid in the autoclave are agitated by small motive force, without using a motor.
Patent JP-H08285460-A (JP)
Title: Supplying device of rotary kiln with gas
Inventor: HAINRIHI HERUKAA
IPC: F27B7/36
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To control the supply of gas into a kiln by arranging a gas supply pipe divided into segments, which is connected to an external gas source via an enclosing bracket. SOLUTION: A gas supply pipe 5 is connected to the outer frame 1 of a rotary kiln via a branch arm pipe. A bracket 7 is provided with a groove 8 on the inner side of the left of a handle to fit a ring sealing means 9 together with the side surface of a gas supply pipe 5. When comparatively high-pressure gas is filled from a gas supply line 15 in a gas supply chamber 12 formed by the side surface 13, the bracket 7 and the sealing means 9, the check valve of an opening part opens towards the inner direction of a pipe 5 divided into an individual segment by the walls. A gas inlet nozzle 22 parallel with a gas supply pipe 5 is connected to the individual segment via a pipeline 18. The pressured gas in the individual segment flows through the line 18 and the nozzle 22 inside the kiln, especially around the material 4 placed on the floor and to be roast sintered.
Patent JP-H02285620-A (JP)
Title: Electric double layer capacitor
Inventor: MATSUZAKI SOICHI
IPC: H01G11/78
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the title electric double layer capacitor in which the characteristics such as heat-resisting property, equivalent series resistor and the like can be improved by a method wherein a separator containing fibers, having at least a bent part, is provided as a component. CONSTITUTION:In an electric double layer capacitor in which an element, formed by separating a polarizable electrode 2 using a separator 1, is housed and the case is airtightly sealed with a metal cover 4, a separator 1 containing fibers which are at least bent at a part is provided therein. For example, the separator 1 is mainly composed of glass fibers and ceramic fibers and it contains the fibers having a bent part thereon. Two kinds of the glass fibers and the ceramic fibers are used as a main composition, that is, one is the fibers of about 1 to 10mum in diameter and about 7 to 30mm in length, the other one is about 0.05 to 1mum in diameter and about 3 to 10mm in length, and at least a part of the fibers is bent. Also, non-alkali glass and alkali glass are used in the case of the glass fibers.
Patent JP-S62264364-A (JP)
Title: Loan consulting device
Inventor: KAMIMURA TAKESHI
IPC: G06Q40/02
Filed: 1986-05-13
Abstract: PURPOSE:To quickly process a petty loan with high efficiency via a cash dispenser by reading intrinsic data on a customer recorded on a card medium and then recording the data on a transaction-enable state if obtained on the card medium. CONSTITUTION:When a customer puts a card medium 1 into a reading means 2, the data intrinsic to the customer are read by the reading means 2. Then the loan transaction data is supplied through an operation input means 3 and a deciding means 4 decides the propriety of a transaction based on said read-out data and the loan transaction data. If the transaction is possible, the data showing a transaction-enable state is recorded on the medium 1. Then the customer puts such a card medium 1 into the cash dispeuser, etc. to receive a loan.
Patent JP-H10304265-A (JP)
Title: Personal computer system
Inventor: ITAGAKI KENJI
IPC: H04N5/44
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To allow the personal computer system being the combination of a personal computer, a television tuner and a remote control transmitter to selectively receive transmission data from the remote control transmitter given to the television tuner depending on the importance in order to display a television image on a display device of the personal computer. SOLUTION: In the personal computer system that is the combination of a personal computer, a television tuner and a remote control transmitter in order to display a television image on a display device of a personal computer, transmission data sets each having a weight are given from the remote control transmitter to the television tuner and the television tuner applies corresponding processing along with the weight when the television tuner receives the transmission data from the remote control transmitter.
Patent JP-S5810197-A (JP)
Title: Apparatus for controlling operation of cooling fan
Inventor: OKANO MINORU
IPC: F04D27/02
Filed: 1981-07-13
Abstract: PURPOSE:To reduce electric noises to zero, by changing the voltage impressed on a cooling fan connected between common electrodes of control rectifier elements and the secondary winding of a transformer in response to an external control signal. CONSTITUTION:A main drive circuit for a cooling fan 3 comprises a transformer 5 having a primary winding 51 connected to an AC power source 4 and a secondary winding 52 with a plurality of intermediate taps T1-Tn, and a plurality of control rectifier elements 21-2n with electrodes at one side thereof connected  respectively to the intermediate tape T1-Tn of the transformer 5 and electrodes at the other side connected commonly. Output signals of a signal processing circuit 11 and an output signal of a zero-cross pulse generator circuit 13, which produces a pulse signal at the instant when the voltage of the AC power source 4 becomes zero, are both supplied to an igniting citcuit 12. Further, putput signals of the circuit 12 are in turn supplied to respective control electrodes B1-Bn of the rectifier elements 21-2n, so that they conduct during the half cycle of the power source frequency and sinusoidal voltage transformed by the transformer 5 is supplied from the power source 4 to the opposite ends C, D of the cooling fan 3.
Patent JP-S5810249-A (JP)
Title: Status career storage system
Inventor: SHIBAZAKI SUSUMU
IPC: G06F11/34
Filed: 1981-07-13
Abstract: PURPOSE:To store the status career at failure generation and to make retrieval  of failure easy, even with the firmware stall due to the generation of failure, by  interrupting the career status storage and detecting the maximum number of  times designated for the status career storage number. CONSTITUTION:A remainder number register 30 stores the status career storage maximum number and at the operation, the residual number of times is stored. When the content of the register 30 is ''0'' via an output signal line 61 and ''0'' at a detection circuit 32, a signal line 64 goes to logical ''1'', and a signal line 51 goes to logical ''1'' with an NOR circuit 20. Then, since an output signal line 53 of a mode flip-flop 21 goes to logical ''0'', no instruction of write to a status career storage memory 25 and revision of an address register 22 are made. That is, the status career storage operation is interrupted.
Patent JP-S60252292-A (JP)
Title: Electronic timepiece containing pressure sensor
Inventor: KOSHIISHI OSAMU
IPC: G04G99/00
Filed: 1984-05-29
Abstract: PURPOSE:To provide an electronic timepiece which is provided with a measuring function and has high additive value by disposing a capacity type pressure sensor constituted of a transparent member in the part corresponding to the cover glass of the timepiece and making the common use of the pressure sensor as cover glass. CONSTITUTION:The capacity type pressure sensor 3 is hermetically mounted via a hermetic member 4 in the aperture of a timepiece case 2 positioned above a display part 1 consisting of a liquid crystal display device or the hand. A diaphragm 8 which is a transparent member and a support 9 are sealed by a sealing part 10 apart from each other at a prescribed spacing. The airtightness between the case 2 and a back 7 of the timepiece is maintained by a packing 7a. The sensor 3 and an electronic circuit 6 in the timepiece are electrically conducted by a conductive member 5 and since an oscillation circuit is constituted to include the capacity of the pressure sensor, the pressure sensor which permits low-voltage driving and consumes electric current to a smaller extent is obtd. The electronic timepiece which contains such sensor and is provided with the measuring function of high additive value such as for measuring water depth, alutitude or atmospheric pressure is obtd.
Patent JP-S61266545-A (JP)
Title: Amorphous magnetic alloy
Inventor: FUJISHIMA HIROKI
IPC: C22C19/00
Filed: 1985-05-21
Abstract: PURPOSE:To improve the wear and corrosion resistances and workability by adding a prescribed percentage of a finely powdered filler having a prescribed particle size to Fe, Co, Ni, B, Si, etc. CONSTITUTION:This amorphous magnetic alloy contains 0.5-25wt% finely powdered filler of alumina, titanium oxide, calcium carbonate or the like having 0.05-1.5mum average particle size. The alloy has a composition contg. one or more among Fe, Co and Ni and one or more among B, Si, C, P and Zr.
Patent JP-H06317716-A (JP)
Title: Sheet-shaped plastic optical fiber
Inventor: ADACHI NAOSUKE
IPC: G02B6/08
Filed: 1993-05-11
Abstract: PURPOSE:To drastically increase the quantity of light transmitted per unit area, to form a homogeneous and distinct image and to facilitate secondary working by hot-pressing plural optical fibers attached firmly to one another in to form the sheet-shaped plastic optical fiber. CONSTITUTION:The desired number of plastic optical fibers 1 firmly attached to one another in parallel are placed in a mold and hot-pressed at a temp. below the m.p. of the core of the fiber 1 and above the glass transition temp. to produce a sheet-shaped plastic optical fiber F0. The pressure to be applied is appropriately selected so that the core of the optical fiber 1 is not deformed. The core is deformed and the optical characteristic is deteriorated when the fibers are hot-pressed to a completely square section, and hence the thickness of the sheet is controlled to slightly larger than 0.785R (where R is the diameter of the fiber 1). Consequently, the quantity of light transmitted per unit area of the sensor, light guide, etc., is drastically increased, the contact part between the fibers is made linear, and the distinctness of an image is enhanced.
Patent JP-S5334238-A (JP)
Title: Elevator with freight handling device
Inventor: KOUNO SUNAO
IPC: B66B17/20
Filed: 1976-09-11
Abstract: PURPOSE: To provide an elevator with a freight handling device which automatically carry luggage truck or the like located at the exit of elevator cage on each floor into or out of the cage and can effectively be utilized for passengers or general luggage on the entire floor of the cage when there is no freight. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5632553-A (JP)
Title: Primary rust preventing coating composition for metal
Inventor: ICHIMURA YUTAKA
IPC: C09D5/12
Filed: 1979-08-28
Abstract: PURPOSE: The titled composition, capable of giving a film having improved rust preventing property and removable by washing with water readily, and comprising a water-soluble PVA resin, a water-soluble polyvinyl acetal resin, an oxyacid salt and a metallic oxide.  
     CONSTITUTION: A composition comprising (A) a water-soluble polyvinyl alcohol resin, preferably having a saponification degree ≥86mol%, and/or a water-soluble polyvinyl acetal resin, e.g. S-Lec W (trade name, manufactured by Sekisui Kagaku Kogyo KK), and (B) an oxyacid salt, e.g. condensed aluminum phosphate, and/or a metalic oxide, e.g. molybdenum trioxide.  
     USE: Coating of a metal, particularly a steel material or product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5632555-A (JP)
Title: Primary rust preventing coating composition for metal
Inventor: ICHIMURA YUTAKA
IPC: C09D5/08
Filed: 1979-08-28
Abstract: PURPOSE: The titled composition, capable of giving a film having improved rust preventing property on using in coating a steel product etc. and removable by washing with water readily, and comprising a specific water-soluble resin, an oxyacid salt, a metallic oxide and phosphoric acid.  
     CONSTITUTION: A composition comprising (A) 100pts.wt. a water-soluble polyvinyl alcohol resin (PVA) and/or a water-soluble polyvinyl acetal resin, (B) 1W 350pts.wt. an oxyacid salt, e.g. condensed aluminum phosphate, and/or a metallic oxide, e.g. molybdenum trioxide, and (C) 5W50pts.wt. phosphoric acid. The PVA has a saponification degree of preferably 86mol% or higher. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59295-A (JP)
Title: Manufacture of diaphragm for loudspeaker
Inventor: URIYUU MASARU
IPC: H04R7/02
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a diaphragm having large Young's modulus, small density and large bending strength, by packing a mixture of a minute hollow spherical body and a powdery binder in nonwoven cloth or cloth being in a vibrating state, and heating and compressing it to a desired shape. CONSTITUTION:Nonwoven cloth 1 is contained in a die 7 fitted to a shape of a diaphragm to be formed. A mixture of a minute hollow spherical body 4 of quartz, etc., and a pulverulent body binder 8 consisting of thermosetting resin or thermoplastic resin is placed on said cloth so as to be heated up. Subsequently, the minute hollow spherical body 4 and the binder 8 are intruded into the nonwoven cloth 1 by vibrating the die 7. In this way, a diaphragm is obtained by heating and compressing the nonwoven cloth 1 packed with the mixture by use of a projecting die 9.
Patent JP-S5917718-A (JP)
Inventor: UIRIAMU PEIRU
IPC: H03K3/354
Filed: 1983-06-20
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-H01281349-A (JP)
Title: Clean room
Inventor: MIYAKOSHI TAKASHI
IPC: F24F7/06
Filed: 1988-05-02
Abstract: PURPOSE:To make the height of a ceiling-plane in a clean room variable by constructing the clean room with the ceiling-plane having filters for purifying air and provided in a vertically movable fashion and with flexible sheets, of which one end is fixed to the peripheral part of the ceiling-plane and the other end is fixed to the inner wall of the clean room. CONSTITUTION:Air-conditioning air admitted from an air feed chamber 32 passes through HEPA filters 30, 30... to be purified. Thereafter, the purified air flows into a clean room 34 and further flows down into an underfloor chamber 52, passing through a grating floor 50. The adjustment of the height of a ceiling-plane (outlet surface) is conducted by the vertical movement of a support frame 26 through wires 20, which is carried out by operating a driving motor 22. Further, in the gaps between the ceiling-plane composed of the filters 30, 30... and side wall panels 36 are adapted flexible sheets 38 which are formed into a bellows shape so as to enable to be stretched. Therefore, the flexible sheets 38 are extended and retracted accompanying the vertical movement of the support frame 26. Accordingly, there is no possibility that unpurified air admitted from the air feed chamber 32 leaks into the clean room 34 through the gaps of the side wall panels 36.
Patent JP-S5812095-A (JP)
Inventor: NOGUCHI TAIICHIROU
IPC: H04N5/00
Filed: 1981-07-14
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。