baber/WOPTO huggingface dataset:
Patent JP-H04269929-A (JP)
Title: Deodorizing mat
Inventor: WATANABE TETSURO
IPC: E03D13/00
Filed: 1991-02-26
Abstract: PURPOSE:To offer a deodorizing mat having such a special feature that an amount of deodorizing gel can be fixed on the mat corresponding to the degree of odor, the duration of deodorizing ability is predictable, an amount of fresh deodorizing gel can be fixed on the mat again to allow it to be reused as the fixed deodorizing get flows out only by heating it up to 40-70 deg.C, a deodorizing effect is easily achieved because the deodorizing gel can be attached at places where odor is likely generated, and the mat has a beautiful appearance. CONSTITUTION:A deodorizing mat is characterized by a three-layer construction of a perforated material made of hard plastic or metallic material and deodorizing gel fixed at some parts on an intermediate perforated layer.
Patent JP-H09244955-A (JP)
Title: Control method and device for cache memory
Inventor: HASEGAWA JUN
IPC: G06F9/38
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To grasp the use history of cache blocks and the states of blocks used in every step of the pipeline processing by preparing a work area showing the working cache blocks and a stand-by area showing the stand-by blocks and then shifting or vanishing the tokens according to the using state of every block. SOLUTION: An accumulation means includes a prescribed work area and a prescribed stand-by area. The erasion means OC (1) to OC (N) erase the tokens which are held by registers of the stand-by area in every row of the accumulation means when the registers of the work area have tokens. Then the shift means S (1, L+2) to S (N, M), N (L+2) to N (M) and OR (L+2) to OR (M-1) shift the tokens of columns of the stand-by area to all registers preceding the corresponding column having a token when these registers have no tokens.
Patent JP-H06270992-A (JP)
Title: Home delivery item stowing locker
Inventor: OGASAWARA TOSHITAKA
IPC: A47G29/12
Filed: 1993-03-15
Abstract: PURPOSE:To deliver two or more home delivery items to a dwelling room of a home via home delivery item stowing lockers, which are installed in an apartment house, without increasing the number of the lockers. CONSTITUTION:A delivery man selects and presses one among lock-release buttons 23a-23f on an operation panel 20, corresponding to a dwelling room to which he wants to deliver a home delivery item. Thereby, a controller 60 reads out the contents of a check register 631, selects vacant one among lockers 31-35 and unlocks the door of the selected locker. For example, when a door 31a of the locker 31 is unlocked and opened, the delivery man puts the home delivery item in the locker 31 and shuts the door 31a, causing the door 31a to be automatically locked. On receipt of a detected signal from a slowing detector 51, the controller 60 rises 1 (one) in an area in the check register 631 corresponding to the locker 31, so that available lockers can be recognized.
Patent JP-S60198337-A (JP)
Title: Fuel system heater for gas turbine
Inventor: HORI HARUZOU
IPC: F01K23/10
Filed: 1984-03-19
Abstract: PURPOSE:To improve the heating efficiency of fuel piping by feeding plural types of steam having different temperature conditions from the steam turbine side of combined cycle power generating plant to steam trace piping laid along the fuel piping of gas turbine. CONSTITUTION:High temperature high pressure gas produced in a combuster 3 under supply of compressed air from a compressor 2, is led to a gas turbine 7 to drive a generator 8 then led to a discharge heat recovery boiler 10 to produce high and low pressure steam which are fed to high and low pressure steam turbines 14, 18 thus to drive a generator 19. In such power plant, the high and low pressure steam pipings 11, 15, extraction steam lines 21, 22 of respective steam turbine 14, 18 and an auxiliary boiler 25 are coupled respectively with trace steam supply pipings 27a-27e. Each piping 27a-27e is collected at a steam header 29 then coupled through a coupling pipe 24 to a steam trace piping 23. Then a regulating valve 30 in said piping 23 is controlled in accordance with the output from a metal temperature detector 31 of fuel piping 4.
Patent JP-S54145806-A (JP)
Title: Two-cycle engine
Inventor: TANAHASHI TOSHIO
IPC: F02B25/16
Filed: 1978-05-04
Abstract: PURPOSE:To enable one to operate the engine with less noise and less vibration by constructing the engine with a continuous self-ignition combustion on keeping the stable state of activated thermal atmosphere required for the self-ignition up to the last stage compression stroke of the engine. CONSTITUTION:The mixed gas supply port 13, air supply port 14, which open earlier than the port 13, and exhaust port 15 are provided to the cylinder chamber 7 partitioned by the piston 6 which is inserted in the bore 5 of engine case 1. The mixed gas is led to the said port 13 through the air cleaner 16, carburetor 17, exhaust turbocharger 18 and main mixed gas passage 19 to which the mixed gas control valve 31 and the bypass 33 making a circuit around the valve 31 are provided respectively. Also air inhaled through the air pipe 38 is compressed in the crank chamber 4 and led to the port 14 through the air passage 34 and control valve 35.
Patent JP-S59176198-A (JP)
Inventor: JIYOOJI JIYOSEFU UENAATO
IPC: B64C27/32
Filed: 1984-03-19
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-H02233427-A (JP)
Title: Sheet member take-out device
Inventor: YONEDA KENJI
IPC: B65H3/08
Filed: 1989-03-06
Abstract: PURPOSE:To obtain always an optimum timing for opening and closing a solenoid valve by forming the device so that the timing for opening and closing the solenoid valve positioned between the absorbing section of an absorbing mechanism and the negative pressure source can be adjusted successively according to carrying speed. CONSTITUTION:A pulse from an encoder 17 mounted onto a drive shaft 15 is transmitted into the counter means 18 of a control device 11 to count the number of pulses. A speed detector means 21 samples the number of the count and detects the carrying speed of a carrier conveyor. The timing for proper opening and closing of a solenoid valve 9 corresponding to the carrying speed is calculated by a timing calculator means 22. A comparator means 23 transmits a signal to a drive means 12 just after the counted value from the counter means 18 is met with the counted value for opening and closing calculated by the timing calculator means 22, and the solenoid valve 9 is opened or closed by the drive means 12. Thus, the timing for opening and closing the solenoid valve can be adjusted successively according to the carrying speed of the carrier means.
Patent JP-S60198759-A (JP)
Title: Leadless semiconductor element
Inventor: NAKAGAWA KAORU
IPC: H01L23/48
Filed: 1984-03-22
Abstract: PURPOSE:To prevent contact failure by firm fixing by a method wherein electrodes on both surfaces of a semiconductor element contained in a glass tube are pressed at both ends of two external metal electrode columns, the other end of which column is then provided with a recess. CONSTITUTION:One surface of a diode pellet 1 forms a semi-spherical metallic electrode, and the opposite surface is a planar electrode. The glass tube 3 constitutes part of the casing and contains a diode pellet 1. The external metal electrode column 2 consists of the large diameter part and the small diameter part, and is made of a Dumet wire. The small diameter parts of the two pieces of external metal electrode columns 2 are inserted through both end apertures of the glass tube 3. The electrodes of both surfaces of the diode pellet are pressed at both surfaces of the small diameter part and sealed hermetically. The shape of the end surface 5 of the large diameter part of the external metal electrode column 2 is recess-formed, and the area of solder 4 wetting thus becomes wider.
Patent JP-2000246097-A (JP)
Title: Paper for humidifier element
Inventor: TOYOSHIMA SETSUO
IPC: D21H19/24
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To maintain sufficient water resistance and hydrophilicity even after repeated water-absorption/drying, to reduce a pressure loss by air passage sufficiently, and to improve the long period stability of mechanical properties. SOLUTION: In paper for a humidifier element, a nonwoven fabric base material containing inorganic fibers and/or synthetic fibers as main components is impregnated/processed with/by a water-insoluble, hydrophilic resin comprising a bisphenol A type epoxy resin emulsion emulsified by a polyethylene glycol having terminal epoxy groups and a curing agent.
Patent JP-S62212258-A (JP)
Inventor: AIBA YOSHIRO
IPC: C04B35/103
Filed: 1986-03-13
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-H08246529-A (JP)
Title: Drain trap
Inventor: SHINDO KOJI
IPC: E03C1/28
Filed: 1995-03-14
Abstract: PURPOSE: To solve a problem of the cost of a conventional device which complies with a case where the installation height of a bathtub is relatively changed with that of a wash place and in which a drain trap of the bathtub and a drain trap of the wash place are separately constituted. CONSTITUTION: An extension tube part 5 extending from a trap main body 4 to a filtering part 8 provided in an inlet of a drain flow part 2A in a wash place is extended upward from the top part of the trap main body 4. A coupling member for internally fitting the top part of its extension tube part 5 and freely coupled with the filtering part 8 is formed. A stage part 9a freely abutting on the top end of the extension tube part 5 is formed in the inside of the coupling member 9. A flange part 9d freely sandwiching a waterproofing pan 10 in the wash place into a sealed state in cooperation with a flange part 8a of the filtering part 8 is provided in the top part of the coupling member 9. The top side of the extension tube part 5 is so formed as to be cut for forming an abutting part 5b on the stage part 9a.
Patent JP-H0620347-A (JP)
Title: Magnetic tape guide device
Inventor: KAWAKAMI KIKUJI
IPC: G11B15/61
Filed: 1993-03-15
Abstract: PURPOSE:To always enable stable running by selecting 0.2-3.0mum height of peaks for the magnetic tape guide surface of a magnetic tape guide drum or guide pin. CONSTITUTION:The magnetic tape guide surface 11 of a magnetic guide body 7, that is, a guide drum or guide pin is roughened so as to regulate the height (delta) of peaks to 0.2-3.0mum and to allow the pitch (x) between peaks to satisfy an inequality 0.50mm<=x<=(329delta)<1/4>mm. By such structure, excellent running property can be ensured even for a metallic thin film magnetic tape having satisfactory surface properties at high humidity since the formation of a layer 19 of molecules of absorbed water blocking the coupling of the magnetic tape with the guide body can be effectively avoided by considering the pitch (x) as well as the surface roughness of the guide body.
Patent JP-H04290229-A (JP)
Title: Cleaning method of semiconductor and ultrapure-water production apparatus
Inventor: KUROKAWA HIDEAKI
IPC: C02F9/00
Filed: 1991-03-19
Abstract: PURPOSE:To provide a cleaning method by which an electronic component can be cleaned effectively and to provide an ultrapure-water production apparatus used to clean the component. CONSTITUTION:The title production apparatus is constituted of a multiple-utility distillation apparatus including the following: a degassing part 101; membrane distillation parts 102 to 104; a condenser 105; and hydrophobic porous membranes 110 to 112. Ultrapure-water which is obtained by a distillation operation and a membrane separation operation can be taken out for individual utility cans from a second-stage exit 113, a third-stage exit 114 and a condenser exit 115; the water whose purity is different can be supplied to respectively suitable cleaning tanks. When generated water is mixed with conventional ultrapure- water, their mixture ratio is changed according to cleaning processes and the ultrapure-water whose water quality is different is supplied.
Patent JP-S58168513-A (JP)
Title: Bonding method
Inventor: OKUNO TOSHIMITSU
IPC: B29C65/78
Filed: 1982-03-31
Abstract: PURPOSE:To attach multiple pieces of hetero-geneneous goods with high adhesion strength at room temperature, by a method wherein self-supporting macromolecular film and its surface layer is compressingly polymerized by adding polymerization initiator to one side and polymerization promotor to another side using liquid material such as soluble monomer, etc. CONSTITUTION:When 2 or not less than 2 pieces of goods are attached to, by the use of the liquid material composed of vinyl monomer adhered by dissolving or swelling the macromolecular film having self-supporting performance and at least the surface layer part of 2 films, and/or of oligomer as main components, polymerization initiator is contained in either one of the film or the liquid material, and polymerization promotor is contained in another material. They are contactly bonded under a condition wherein this liquid material and the flm exist between the inner surfaces of opposing goods and 2 or not less than 2 pieces of goods are bonded by polimerizing the liquid material.
Patent JP-H07241353-A (JP)
Title: Automatic tension device
Inventor: UU HONGU CHII
IPC: A63B21/055
Filed: 1994-02-28
Abstract: PURPOSE: To provide an automatic tension apparatus which requires little space to be installed, is easy to adjust, and enables a user to exercise comfortably. CONSTITUTION: A winch 4 is fixed on the output axis 11 of a motor 1, the winch is fixedly provided with one end of a wire rope, the other end of the wire rope is passed through a stopping frame 2 and extended outward, the end thereof is provided with a stopping member 51. A ratchet wheel 31 fixed on the motor output axis is engaged with an engaging ratchet 32 attracted by a solenoid 34. The motor output axis is provided with a rotary detecting means 7. If the output detected by this means is applied to a controlling part using a computer, the controlling part drives a fixed current circuit 8 to generate a constant current anytime and send the current to the motor 1. Moreover the torque of the motor is converted to the linear tension of the wire rope to maintain the fixed tension set anytime, even if the wire rope is in either a reciprocating motion or a static state.
Patent JP-S55145731-A (JP)
Title: Preparation of polyester with high terminal carboxyl group content
Inventor: TOKIYAMA YASUHIRO
IPC: C08G63/00
Filed: 1979-05-02
Abstract: PURPOSE: To obtain a titled polyester with little generation of volatile components when heat-melted and being useful as a raw material for fiber or the like, by polycondensing a low-molecular polymer containing ethylene terephthalate as a main constituent in the presence of a catalyst such as an antimony compound or a germanium compound.  
     CONSTITUTION: Terephthalic acid and ethylene glycol are directly subjected to the esterification reaction in 90W93% esterification ratio, and a lows molecular polymer having value expressed by the formula of 90W93 is obtained. Subsequently, this low- molecular polymer is polycondensed by using an antimony compound such as antimony trioxide, antimony trichloride, or antimony acetate or and a germanium compound such a germanium dioxide, germanium ethoxide, or dimethylgermanium diacetate  as a catalyst to obtain a titled polyester in which above 80% of a total terminal group is carboxyl group. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59181087-A (JP)
Inventor: MATSUMOTO HIROBUMI
IPC: H05K3/34
Filed: 1983-03-30
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-H10256642-A (JP)
Title: Self-excited oscillation type semiconductor laser
Inventor: NISHIGUCHI HARUMI
IPC: H01S5/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtained a stable self-excited oscillation phenomenon when the oscillation wavelength changes, by selecting a material of an active layer and a material of a saturable absorption layer, in such a manner that the change rate of a light absorption coefficient to the absorption wavelength of the saturable absorption layer is saturated in the vicinity of the light emitting wavelength from the active layer. SOLUTION: A part of the light generated in an active layer 4 is absorbed by a saturable absorption layer 3 formed in clad layers 5a, 5b, and laser is oscillated by pulsation. When the saturable layer 3 composed of GaAs is used, pulsation operation becomes unstable. When Al0.1 Ga0.9 As having large band energy is used as the material of the active layer 3, the band end energy E becomes at least 1.45 eV. In the region where photon energy is at least 1.45 eV, the absorption coefficient of the GaAs saturable absorption layer 3 by the change of photon energy is small. Thereby stable pulsation operation is realized to the change of oscillation wavelength.
Patent JP-S56152372-A (JP)
Title: Laser recording device
Inventor: OOHARA YUUJI
IPC: H04N1/405
Filed: 1980-04-24
Abstract: PURPOSE: To reproduce the half tone with a high precision, by controlling the number of positive pulses in the low exposure light quantity level and by controlling the number of negative pulses in the high exposure light quantity level.  
     CONSTITUTION: Positive/negative switching signal 32 is inputted to switch circuit 29, and by this positive/negative switching signal, it is selected whether positive pulse number modulation signal 28 or negative pulse number modulation signal 31 should be output. When the level of input signal 9 is low, positive pulse number modulation signal 28 is used; and when the level of input signal 9 is high, negative pulse number modulation signal 31 is used. The positive or negative pulse number modulation signal selected by switch circuit 29 is inputted to semiconductor laser driving circuit 33, and semiconductor laser 1 is subjected to binary modulation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06248331-A (JP)
Title: Method for controlling combustion in heating furnace
Inventor: HARADA AKIRA
IPC: C21D1/52
Filed: 1993-02-22
Abstract: PURPOSE:To improve the degree of agreement between the setting furnace temp. and the actual furnace temp. and to reduce the occurence of heating delay, etc., of a material to be heated caused by wasteful time. CONSTITUTION:Fourier transformation is executed (S103, 106) to each differential value (S102, 105) in time series data of the actual furnace temp. and time series data of the setting furnace temp. Based on the transformation, a cross spectrum is obtd. (S107) and a cross covariance showing the correlation from this reverse-Fourier transformation (S109) is obtd. (S110). Based on this transformation, it is assumed that the time of the max. value is the wasteful time (S111, 112) and based on this wasteful time, a heating furnace is controlled.
Patent JP-H10253829-A (JP)
Title: Fiber type tunable filter
Inventor: WAKABAYASHI SHINICHI
IPC: G02B5/18
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a fiber type tunable filter of high stability and high reliability having high tuning speed. SOLUTION: An actuator 14 is laid for applying a tensile force or a compressive force to a fiber diffraction grating 13 provided at the intermediate position of an optical fiber 11. Furthermore, incident light 15 having a plurality of types of wavelength has specific wavelength reflected with the diffraction grating 13 via an optical circulator 12, resulting in outgoing reflected light 16. When a tensile force is applied from the actuator 14 to the diffraction grating 13, the refractive index thereof changes, and light of another wavelength is emitted as the reflected light 16. The actuator 14 may be piezoelectric type, electromagnetic type, a micrometer or the like.
Patent JP-S58170958-A (JP)
Title: Reduction gear ratio control method of automatic stepless speed change gear for car
Inventor: YAMADA SATOSHI
IPC: F16H63/44
Filed: 1982-03-31
Abstract: PURPOSE:To start down shift of a V-belt stepless speed change gear just after the operation of a brake by starting down shift of a reduction gear ratio control mechanism in an oil pressure control circuit when an operation signal of the brake is input. CONSTITUTION:As a reduction gear ratio control for an automatic speed change gear for cars, first a brake signal is detected by a control device, and on stepping on a brake, down shift is immediately started. Thus, when the brake is stepped, and a throttle opening theta is 0, down shift is immediately started by stepping on the brake so as to avoid unnecessary down shift.
Patent JP-H09328614-A (JP)
Title: Radiation-curable fluorinated organosiloxane composition
Inventor: JIEIMUSU ANDAASON BETSUKU
IPC: H05K3/28
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a composition useful as a coated film for an electron constituent article, instantly curable by ultraviolet rays, comprising an alkenyl- substituted fluorinated polyorganosiloxane, a mercaptoalkyl-substituted fluorinated polyorganosiloxane and a photoinitiator.  
     SOLUTION: This composition comprises (A) an alkenyl-substituted fluorinated polyorganosiloxane of formula I (Q is a group of formula II; R 1  is an alkyl; R 2  is a fluorinated hydrocarbon; R 3  is an alkenyl; R 4  is selected from R 1  and R 3 ; a≥0; b≥3; c≥0; d≥0; e≥0; f≥0, g≥0), (B) a mercaptoalkyl-substituted fluorinated polyorganosiloxane of formula III (R 5  is a mercaptoalkyl; R 6  is selected from R 1  and R 5 ; x≥0, y≥3; z≥0) and (C) a photoinitiator in a sufficient amount so as to promote the curing of the composition in the presence of ultraviolet rays. Preferably, the composition further contains (D) a viscosity stabilizer. The total of the average number of the alkenyl in the component A and that of mercapto in the component B is larger than 4. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S57171173-A (JP)
Title: Fuse cock with resetting mechanism
Inventor: IDE KUNIYASU
IPC: F16K17/34
Filed: 1981-04-10
Abstract: PURPOSE:To prevent misoperation of a gas appliance at its starting, by forming an L-shaped gas passage in a closer, containing a fuse ball and increasing a time required for the ball to be closely attached to a valve seat in a fuse. CONSTITUTION:An L-shaped gas passage 7 is provided in a closer 5, and a fuse ball 8 is contained in the side of vertical inlet 7a of the passage 7. If an abnormal flow amount passes through the inside of a gas cock, a difference of pressure between before and after the fuse ball 8 exceeds weight of the fuse ball 8, and the fuse ball 8 is floated in the gas passage 7 and closely attached to a valve seat 10 to shut off a flow of gas. Especially in the L-shaped gas passage 7, the fuse ball 8 is once lifted then caused to horizontally flow, then a time is taken before the ball is closely attached to the valve seat 10, thus misoperation of a gas appliance can be prevented at its starting.
Patent JP-S63220216-A (JP)
Title: Optical fingerprint reader
Inventor: EGUCHI SHIN
IPC: G06T1/00
Filed: 1987-03-10
Abstract: PURPOSE:To project more uniform light to a body to be examined even in case of the use of a light source like an LD whose quantity of light is concentrated to the center by dividing the illuminating light so that irradiation centers are slightly shifted from each other. CONSTITUTION:A hologram 12 is inserted to the optical path of the illuminating light emitted from a semiconductor laser (LD) 11, and a part of the incident light is diffracted to mainly irradiate a part of a finger 15 on a finger placing surface 14, and the other incident light is transmitted through the hologram 12 without being diffracted and is projected to the finger 15. The direction in which the luminous flux is divided by the hologram is allowed to coincide with the direction of the minor axis of the ellipse indicating the light quantity distribution of the LD 11. Since two luminous fluxes which have maximum points of the quantity of light in different positions are projected to the body to be examined, it is illuminated more uniformly.