baber/WOPTO huggingface dataset:
Patent JP-2001163036-A (JP)
Title: Hot water-type heater
Inventor: OBARA SATOSHI
IPC: B60H1/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To properly reduce the temperature difference of left and right blow- off air in controlling a small amount of hot water regardless of the inclination in the left and right directions of a core part of a heat exchanger for heating in a hot water-type heater where the hot water flows from a lower part to an upper part in the heat exchanger for heating. SOLUTION: Hot water paths 3g, 3h divided into plural sections are formed before and after in the air flowing direction (a) of a tube 3d of a core part of a heat exchanger for heating, an internal space of a hot water inlet side tank 3a is partitioned into plural spaces 34, 35 before and after in the air flowing direction by a partitioning board 33 extending in the left and right direction of the core part, and the hot water is allowed to flow in one of hot water paths 3g through one of the spaces 34 with priority.
Patent JP-2000163254-A (JP)
Title: Software development managing device, software development managing method, and recording medium
Inventor: SATO TAMOTSU
IPC: G06F9/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To easily manage software from its development to test for every source file unit and also to easily manage even software, that is distributed to plural computers and is developed, in the source file unit. SOLUTION: When a source file management program, a language processing program and a test supporting program are carried out, the execution results notifying functions 100 to 102 of each program notify a management server 110 of the execution results. In the server 110, an execution results receiving function 111 is started, and the notified are received and are stored in a database 113 by a storage function 112. When an inquiry comes to the server 110, a retrieval function 114 is started and extracts data such as the execution results of a specific source file from the database 113.
Patent JP-H10195697-A (JP)
Title: Ball anode for plating
Inventor: MASUDA TAKEO
IPC: C25D17/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that passivation occurs on the spherical body surfaces of ball anodes for plating of metals, such as copper, nickel, zinc and tin, and more particularly copper, by equally arranging plural pieces of round head-like build-up parts on the surfaces of the spherical bodies at an equal pitch, thereby increasing the surface areas, lowering the current density, embodying the smooth dissolution of the anodes and improving the flow of a plating liquid. SOLUTION: Plural pieces of the round head-like build-up parts are arranged on the spherical body surfaces of the ball anodes 2 to increase the entire surface area. The flow of the plating liquid is hindered and the effect is no longer expectable unless the arrangement of the round head-like build-up parts is equal at the equal pitch. For example, the surface areas of the ball anodes 2 are increased by about 31.5% rather than the surface areas of the spherical balls themselves when 40 pieces of the build-up parts having a diameter of 6mm and a height of 4mm are equally arranged on the spherical body surfaces having the diameter of 55mm and the surface area of 95cm<2> . Such ball anodes are hung in the plating bath 4 from a bus bar 3 and are subjected to plating.
Patent JP-2001168247-A (JP)
Title: Heat sink
Inventor: TANAKA SHIGEYUKI
IPC: H05K7/20
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a heat sink which can efficiently dissipate heat generated in a body to be cooled. SOLUTION: This heat sink is something to do with the enhancement of the performance of the heat sink and is provided with a heat sink base addition member 8, which is secured in the interior of a heat sink base 1 or on the surface of the heat sink 1 and is constituted of a material of a heat conductivity better than that of the above heat sink base 1 and a fan 4. As a result, the substantial cooling performance of the heat sink to heat, which is generated in a body 7 to be cooled, is enhanced and the cooling performance is remarkably raised at equal capacity.
Patent JP-H05164639-A (JP)
Title: Pressure sensor
Inventor: KATO TOMIO
IPC: G01F1/32
Filed: 1991-12-10
Abstract: PURPOSE:To secure the highly sensitive performance of a pressure sensor by always deforming two film-shaped piezoelectric elements in the specified direction without inversion. CONSTITUTION:In a pressure sensor 1, two piezoelectric elements 2 and 3, wherein electrode layers are provided on both surfaces of each film-shaped piezoelectric body, are arranged so that the surfaces in the same direction form the same polarization. Fluid pressure is introduced through two inlet nozzles 39 and 40 on the first surface of one piezoelectric element and the second surface of the other piezoelectric element and the first surface of the other piezoelectric element and the second surface of one piezoelectric element, respectively. Two piezoelectric elements are bent in the same direction and hooked in holders 12, 13, 14 and 15. A means 51 for preventing the inversion of the piezoelectric elements 2 and 3 in the benging direction is provided in the holders.
Patent JP-H09174678-A (JP)
Title: Thermoplastic resin film for magnetic record medium
Inventor: TAMADA KAZUSHI
IPC: G11B5/738
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a base film suitable for a magnetic tape having excellent electromagnetic conversion property, non-defective property, smoothness, and head partial wearability resistance by performing Voronoi division of a protrusion of a surface of a thermoplastic resin film as a base body and specifying value of a Voronoi coefficient. SOLUTION: A surface of a thermoplastic resin film as a base body is divided by Voronoi division. A value of a Voronoi coefficient to be specified by a relative standard deviation (σ/X bar) when an average value of an area of a Voronoi polygon is X bar and a standard deviation is σ is set to 1 or less. As a thermoplastic resin which forms the film, a polyethylene terephthalate or a polyethylene-2,6-naphthalate is preferable. Also, a film of the surface layer of the thermoplastic resin film preferably contains a sulfonated polystyrene or its salt. The film can be formed, for example, as a coat layer. Also, a magnetic layer of a magnetic record medium can be formed of a ferromagnetic metal thin film.
Patent JP-2001165417-A (JP)
Title: Waste burning system
Inventor: SAITO KEISHIRO
IPC: F23G5/027
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a waste burning system intensifying the combustion gas generated by combusting specific fuel by combusting the combustible component of the waste. SOLUTION: A dry distillation gas 7 generated from waste fuel 6 by a dry distillation furnace 1 is fed into a gas fired combustor 12 as a filtered dry distillation gas 7a after being filtered with fluid residue 8 by a high temperature filter 2 and then removed with a chlorine component by a demineralizer 3, the fluid residue collected by the high temperature filter also is fed into the gas fired combustor, a high temperature combustion gas 14 is generated by combusting the mixture of the filtered dry distillation gas and the fluid residue with gas fuel 13 and air 10b, the combustion gas generates a high pressure steam 20 fed into a steam turbine 21 and drives a generator 22 heat exchanging with the high pressure steam 20 by an evaporator-superheater 15. Exhaust gas 14a lowered with the temperature is exhaust gas processed by a collection-ash processing apparatus 19.  A portion of the filtered dry distillation gas is used as the heat source of the dry distillation furnace.
Patent JP-2000173467-A (JP)
Title: Exposing device for forming fluorescent screen in color cathode-ray-tube
Inventor: MASUMURA TETSUYA
IPC: G03F7/24
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To eliminate color displacement and image irregularity caused by low machining accuracy of an optical member, by placing a lens-shaped light-distribution corrective optical member for light from a light source that is used for printing a pattern corresponding to a shadow mask opening onto a photosensitive-fluorescent-screen forming layer on the inner surface of a panel between the light source and the shadow mask, and rotating and driving it around an optical axis. SOLUTION: A corrective lens system having a tilting surface such as a corrective lens 34, ΔS corrective lens 35, and γ-ΔP corrective lens 36, and a corrective filter 37, which are arranged between a light source part 31 movable at a lower part of a support table 30 of a panel 1 and a shadow mask 4, are movable and has a constant relation with the light source part 31. A central part of a lens-shaped light-distribution corrective member 44 between the corrective lens 34 having the tilting surface and the light source part 31 has a non-spherical projecting part that is symmetric in rotation in relation to a central axis, is rotated around the optical axis 33 during pattern printing, and is highly accurately machined in larger shape than that in the case of placing it on a light transmitting window of a lamp house 40, and machining errors are uniformized by rotation.
Patent JP-H06170827-A (JP)
Title: Extrusion molding device for wet tile
Inventor: FUKUI YOSHIO
IPC: B28B3/20
Filed: 1992-12-07
Abstract: PURPOSE:To subject a tile material having uniform density to extrusion molding by adjusting the flow of a body in a cap and the just-before part thereof at the time of the extrusion molding of the tile material from a body kneader and to adjust the flow of the body from the outside of the body kneader. CONSTITUTION:By providing a freely protruding adjusting rod to an attaching box in the just-before part of a cap 6, a distribution partition wall 24 distributing a body to the extrusion port of the cap 6 or an adjusting plate 7 to the inner director ball 17, the flow of the body extruded from the extrusion port 5 of the cap 6 is adjusted by the adjusting rod, the adjusting plate and the distributing partition wall 24 to apply uniform density and extruding pressure to the body and the adjusting rod is adjusted from the outside of a body kneader and the cap 6 or the inner director ball 17 is detached from a cap attaching plate 3 to be adjusted.
Patent JP-H09178284-A (JP)
Title: Air-conditioner
Inventor: MIYAZAKI HIROAKI
IPC: F25B13/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To perform cooling operation or heating operation at each air- conditioning zone at a low cost. SOLUTION: A plurality of indoor machines 50A-50C are connected in parallel to an outdoor machine 30 through a branch unit 40. Blast is guided to a plurality of air-conditioning zones and an airflow is variable by a VAV unit. The branch unit is provided with an supercooling heat-exchanger 12 and solenoid valves 13A-13C and 23A-23C cooling operation and heating operation of which are selectable through switching thereof, and the outdoor machine is provided with an supercooling heat-exchanger 4. Flow rate regulating valves 14A-14C are arranged on the gas pipe side of the heat-exchanger of an indoor machine and expansion valves 15A-15C on the liquid pipe side.  This constitution arbitrarily executes cooling operation and heating operation according to the individual demand of each air-conditioning zone, prevents the change in the blow-off temperature of the indoor machine even when an airflow is changed, and provides stable air-conditioning. Further, during simultaneous operation of cooling and heating, movement of heat energy between the indoor machines is effected, whereby energy is remarkably saved.
Patent JP-H10175926-A (JP)
Title: Optically active alcohol and carboxylic acid ester thereof
Inventor: ABIKO ATSUSHI
IPC: C07C219/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having an α-H and useful for the synthesis of an optically active anti-aldol by enolizing in the presence of boron triflate and an amine, and then reacting with an aldehyde. SOLUTION: This optically active alcohol is a new compound expressed by formula I (R<1> to R<6> are each H, an alkyl, etc.), e.g. 2-(N-methylenesulfonyl) amino-1-phenyl-1-propanol. The method for producing the compound of formula I is constituted by e.g. using norephedrine as a raw material, performing an N-sulfonylation reaction of the raw material by mesitylene sulfonylchloride and (C2 H5 )3 N in CH2 Cl2 to form a compound of formula II, then performing an N-benzylation reaction of the above compound with benzyl bromide and K2 CO3 in CH3 CN to form an optically active alcohol of formula III, and esterifying the alcohol with propionyl chloride and pyridine in CH2 Cl2 to form a carboxylic acid ester expressed by formula IV.
Patent JP-H05166584-A (JP)
Title: Lighting device, optical fiber lighting device and power supply
Inventor: SATO RYODA
IPC: H02M1/10
Filed: 1991-12-13
Abstract: PURPOSE:To provide a lighting device in which the total of instant electric energy supplied to an illuminating lamp and the total of light energy are always constant and which provides a light source with no blinking good for human and animal eyes and health and plant growth and which does not pose the problem of three-phase unbalance. CONSTITUTION:Filaments of three incandescent lamps 50a-50c are connected at one end to one another and are connected at the other end to the respective phases (a), (b), (c) of a three-phase AC power source and three-phase alternating currents are supplied to the three incandescent lamps 50a-50c by star connection so as to perform illumination.
Patent JP-2001163591-A (JP)
Title: Hydraulic jack
Inventor: SAWANO KYOJI
IPC: B66F3/42
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To enhance the versatility of a hydraulic jack by enabling a jack part to be set in a desired position, while assuring operational safety. SOLUTION: A guide cylinder 4 through which a part of a line 3 communicating a hydraulic pressure feeding/discharging part 1 with the jack part 2 is passed is set to be capable of telescoping, with an inner cylinder 42 slidably passed into an outer cylinder 41. As the hydraulic pressure feeding/discharging part 1 is separably connected to the rear end of the outer cylinder 41, the jack part 2 is connected to the end of the inner cylinder 42. The hydraulic pressure feeding/discharging part 1 is integrally held against the end of an operating rod 18 extended axially backwardly of the guide cylinder 4.
Patent JP-H10165085-A (JP)
Title: Sliced meat processor
Inventor: NAKANO HITOSHI
IPC: A23L13/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in the folding processing of sliced meat. SOLUTION: This device is constituted by arranging plural meat folding devices 5 for scooping sliced meat A conveyed with a supply conveyer 2 and placing it at a meat sending device 3 at a side part while alternately folding it into two along with this supply conveyer 2 for receiving and conveying the slice meat A cut out by a slicer 1.
Patent JP-H11183902-A (JP)
Title: Display device
Inventor: OKUDA EIICHIRO
IPC: G02F1/1335
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device for performing color display using high polymer dispersed type liquid crystal by compact constitution by arranging a spectroscopic means for dispersing light from an illumination means to colored light on the display surface of a liquid crystal display device and providing a light absorbent on the back surface side of the light transmission body of the illumination means. SOLUTION: A color filter 109 as the spectroscopic means for coloring a display image is disposed on the surface of the liquid crystal display device 101 and an absorption plate 110 for absorbing the light is disposed on the back surface of a transparent substrate 106 through air layers 112a and 112b. White light 111 from a light source 107 made incident from the end face of the transparent substrate 106 is transmitted inside the transparent substrate 106 and the liquid crystal display device 101, scattered at the part of images and characters set to the scattered state of the high polymer dispersed type liquid crystal 102 and converted to the colored light in the color filter 109 and a shining colored display image is formed.  At the time, when a smoke film 114 whose transmissivity is about 70-80% is arranged on the surface of the color filter 109, and contrast of the colored display image is improved further.
Patent JP-H06180323-A (JP)
Title: Stepping motor-driven point indicating instrument
Inventor: TAMURA SHIGEAKI
IPC: G01D13/22
Filed: 1992-12-11
Abstract: PURPOSE:To make the movement of the pointer of a pointer indicating instrument which is driven by a stepping motor smoother so as to improve the visibility of the pointer. CONSTITUTION:An angular velocity calculating means 30 which calculates the angular velocity of a pointer from the variation of the deflection angle of the pointer during a fixed period of time and a frequency dividing ratio calculating means 50 which calculates the frequency dividing ratio of a reference clock in accordance with the angular velocity calculated by the means 30 are provided between a deflection angle value calculating means 20 which calculates the deflection angle value of the pointer corresponding to a measured quantity and a pulse generating means 60 which generates a pulse signal for controlling a stepping motor in accordance with the deflection angle value calculated by the means 20. In addition, the means 60 is provided with storing means 61, 62, and 63 which respectively store temporarily and synchronize the data of the means 20, 30, and 50.
Patent JP-H06178663-A (JP)
Title: Method for gelatinizing starch
Inventor: MATSUMOTO KIYOSHI
IPC: A23L7/10
Filed: 1992-12-15
Abstract: PURPOSE:To produce a product having same composition as a raw material by gelatinizing starch by indirect heating means. CONSTITUTION:Starch and water are charged into a stock solution-mixing tank 1 to give a liquid to be treated. The liquid to be treated is stirred and mixed and subjected to filtration treatment by a filtration tank 2. Fine air in the liquid to be treated is removed by a deaerator 3, and then, the liquid to be treated is fed to an indirect heater 4 by a pump 6. In the indirect heater 4, the liquid to be treated is heated and fed to a hold mechanism 25 and stayed for a definite time to gelatinize starch.
Patent JP-2001174896-A (JP)
Title: Multifocus switching type camera
Inventor: NISHIMURA TAKASHI
IPC: G03B7/16
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a multifocus switching camera having performance equal to or above that of the conventional step zoom camera such as four-point zoom or five-point zoom one, having simple structure, realizing space saving and made inexpensive in comparison with the conventional step zoom camera. SOLUTION: A focal distance is switched by rotating a front group lens obtained by integrally molding several kinds of lenses having different focal distances and arranged on a concentric circle and inserting it on an optical axis in order. One rear group lens arranged while putting a shutter blade in between is designed to be common to several kinds of front group lenses. The focusing and the switching of the front group lens for switching the focal distance are performed by extending a lens barrel. The switching of the front group lens is intermittently performed by a feeding pawl provided in a zoom lens barrel and the focusing thereof is performed during the intermittent switching. A zoom motor for moving the lens barrel is attached to the lens barrel driven to straight advance.
Patent JP-H05199144-A (JP)
Title: Automatic bridge tap equalizer
Inventor: IWAKI MITSUHIRO
IPC: H03H21/00
Filed: 1991-12-19
Abstract: PURPOSE:To prevent an output level of an integration circuit from being saturated by using a reset signal in the integration circuit to avoid an open loop when no input signal comes for a long time. CONSTITUTION:Switches 7E, 7F are connected in parallel with an integration capacitor 7C of an integration device 7, reset circuits 7K-7N, 7P-7S are connected to an output of the integration device 7 and the integration device 7, the switches 7E, 7F and the reset circuits 7K-7N, 7P-7S for an integration circuit 10. An output of the reset circuits 7K-7N, 7P-7S is compared respectively with a 1st television receiver 21 and a 2nd reference voltage 22 to open/close the switches 7E, 7F. When no input signal 11 comes for a long time, the reset circuits 7K-7N, 7P-7S give a reset signal to the switches 7E, 7F before an output level of the integration circuit 10 is saturated, and when the input signal 11 is inputted after that, the integration circuit 10 is activated.
Patent JP-H05171681-A (JP)
Title: Generator for sanitary sewage tank
Inventor: FUJIMORI ISAO
IPC: E03F11/00
Filed: 1991-12-19
Abstract: PURPOSE:To obtain a power supply for an alarm at the time of malfunction by elevating and lowering a float arranged into a storage tank in response to the change of a water level, generating electricity by utilizing the elevation and lowering and storing the power. CONSTITUTION:A float 7 lifted and lowered in response to the change of a water level is disposed into the storage tank 1 of a sanitray sewage tank A, and a generator 11 and a battery 12 are arranged into a cover 2. The float 7 and the generator 11 are connected by a drive 13. When the storage tank 1 is supplied with sanitary sewage and a water level is elevated by stages, a valve 10 is opened when the water level reaches a preset water level, and the water level is lowered suddenly. Every time the lifting and lowering of the water level are generated repeatedly, the float 7 is elevated and brought down repeatedly in response to the lifting and lowering. The elevation and lowering of the float 7 are transmitted over the generator 11 through the drive 13 and electricity is generated, and the power is stored in the battery 12.
Patent JP-H11177859-A (JP)
Title: Camera system and charging method for camera
Inventor: SATO KOICHI
IPC: H04N5/225
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the charging system of a camera without the need of the special operation of a user. SOLUTION: When an image transfer cable 40 is connected, on a printer side, corresponding to the control of a system control circuit 31, a voltage is applied from a power source circuit 36 through a transfer connector 32, the image transfer cable 40, the transfer connector 12 and a charging control circuit 18 to a battery 19 on a digital camera side. The application of the voltage is controlled by the output signals of a transfer control circuit 33 based on the control of the system control circuit 31 and is performed through a line 40b for power feed incorporated in the image transfer cable 40.
Patent JP-H07201009-A (JP)
Title: Production of magnetic head
Inventor: SHINJO YASUHIKO
IPC: G11B5/147
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a production method for magnetic head in which the track width regulation groove of each core half body can be prevented from being shifted mutually and also, a gap part with high accuracy can be obtained. CONSTITUTION:The gap part is sectioned so as to extend magnetic material film perpendicularly essentially to a gap by butting a pair of core half bodies 41, 42 consisting of plural sheets of magnetic material film stacked on a nonmagnetic substrate 40 against each other. The gap part is constituted so that it can be provided with a prescribed track width by the track width regulation groove 43 provided on each core half body. Finishing work is performed by ion milling on entire plane of a joining plane after forming the track width regulation groove 43 by blade working on the joining plane of the core half body after joining the core half bodies 41, 42 mutually.