baber/WOPTO huggingface dataset:
Patent JP-S6045003-A (JP)
Title: Transformer
Inventor: SATOU MUNEKAZU
IPC: H01F27/26
Filed: 1983-08-23
Abstract: PURPOSE:To obtain a transformer enabled to reduce a vibration and a beat, and moreover enabled to attain enhancement of productivity by a method wherein the outside circumference of the closed magnetic path of a core is covered with a metal plate formed with a projecting part at a part thereof as not to come in contact with the connecting part generated according to welding of the core. CONSTITUTION:A projecting part 11 is formed as to project outside to the part to face to the connecting part 8 of a core 7 of a U-shape metal plate 10 to cover the outer peripheral part 3 face of the core 7, and so constructed as to make a projecting part 12 formed at the connecting part 8 according to welding and the metal plate 10 not to come in contact mutually. Moreover, a projecting part 14 is formed also as to project outside to the part to face to the connecting part 8 of a plane metal plate 13 to cover the base of the core 7, and so constructed as to make a projecting part 15 formed to the connecting part 8 according to welding and the metal plate 13 not to come in contact mutually. According to such a construction, face contact of the metal plate and the core is secured, a gap between the metal plate and the core is removed, an influence of leakage flux is removed according to a gap between the connecting part of the core and the projecting part of the metal plate, and generation of a vibration and a beat can be checked.
Patent JP-H098992-A (JP)
Title: Original holder
Inventor: NAITO HIDEKI
IPC: B41J3/44
Filed: 1995-06-20
Abstract: PURPOSE: To accurately read image information of an original even when an end ridge of the original has a step difference. CONSTITUTION: This holder is used for a recorder in which an image read means reads image information of an original 14 to obtain image data and a recording means is driven based on the image data to print out the data onto paper. When image information of the original 14 is read, the original holder 11 fixes the original 14 to clip the original 14. Then the holder 11 is provided with a holder base 12 having a placing face 12a on which the original 14 is placed, and a holder cover 13 having a white mask 17 which is arranged opposite to the placing face 12a of the holder base 12, in which a part thereof is adhered to the holder base 12 and which covers partially an optical transmission section 18 and the original 14.
Patent JP-H05337284-A (JP)
Title: Structure for washing machine installation in house
Inventor: IIDA IKUO
IPC: E04F19/08
Filed: 1992-06-12
Abstract: PURPOSE:To rationally install a washing machine L by effectively utilizing the under-floor storage space of a house. CONSTITUTION:An opening 29 is formed on a floor material 9 positioned under a washstand 22 installed at a washroom 15, the lower half part of the washing machine L is stored through the opening 29 into an under-floor storage space L, and the upper half part of the washing machine L protruded upward from the floor material 9 is stored in the internal space of the washstand 22. The operation of the washing machine L and the supply and drainage of water are performed from a control panel 31 provided at the washstand 22, and the operating state of the washing machine L is confirmed from an observation window 26 provided on a door 27 of the washstand 22. Hot air for dry is supplied through a hot air duct 34 to a waterproof pan 30 to which the lower half part of the washing machine L is fitted.
Patent JP-S5944202-A (JP)
Inventor: MITSUI MASAYUKI
IPC: A44C9/00
Filed: 1982-09-02
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-S5856655-A (JP)
Title: Preparation of flavory precursor composition from shiitake mushroom
Inventor: SATOU JINICHI
IPC: A23L27/10
Filed: 1981-09-30
Abstract: PURPOSE:To prepare a flavory precursor composition of a SHIITAKE mushroom capable of giving the original strong flavor and taste unique to the soup stock of the SHIITAKE mushroom on dissolving in hot water, by extracting a SHIITAKE mushroom with an aqueous medium, and drying the resultant extract. CONSTITUTION:A dried or raw SHIITAKE mushroom is crushed and extracted with an aqueous mesium e.g. water or 10-50% aqueous alcohol, 10-60 deg.C for 15-0.5hr, and the resultant extract is then heated at 60-100 deg.C in an ordinary heat exchanger, etc. in a short time and directly cooled. The resultant extract is  directly or filtered to give a clear filtrate, and a drying assistant, e.g. dextrin, is dissolved therein. The resultant solution is dried by the spray-drying, vacuum- drying or freeze-drying method, etc.
Patent JP-H10193-A (JP)
Title: Washing tool for surgery
Inventor: YAMAUCHI KOJI
IPC: A61B17/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a washing tool which can enhance the workability and lessen the fatigue of the hands of a surgeon at operation. SOLUTION: The washing tool for surgery is composed of at least one inner tube 5, an outer tube 4 installed along the inner tube 5 in such a way enclosing it, the first valve 21 to control either operation of water delivery, air sending, and sucking through the inner tube 5, the second valve 22 to control either operation of water delivery, air sending, and sucking through the outer tube 4, and an operation part 3 to be grasped by the hand of a surgical operator. The two valves are arranged whose center is positioned within the thickness of the operation part, and the inner tube 5 leading to the first valve 21 is arranged as not interfering with the motions of the changeover part of other valve.
Patent JP-S63317968-A (JP)
Title: Tape recorder device
Inventor: NAKAJIMA HIROSHI
IPC: G11B15/665
Filed: 1987-06-19
Abstract: PURPOSE:To reduce the damage of a magnetic tape by rotating a cylinder motor at a low speed during operation of a tape loading mechanism and accelerating the cylinder motor up to a prescribed speed after completion of loading. CONSTITUTION:A cylinder motor 10 is started under the control by a cylinder motor control circuit 7 simultaneously with the start of loading operation of the tape loading mechanism. The circuit 7 rotates the motor 10 at a low speed until the detection signal indicating completion of loading is inputted from a loading completion switch 3. When the detection signal from the completion switch 3 is inputted to the circuit 7, the motor 10 is accelerated up to a prescribed rotative speed to rotate and drive a magnetic head at a high speed. At this time, a stable air lubricant layer is formed between the magnetic tape and the peripheral part of the cylinder and the operation of a tape tension optimizing mechanism is stable. Consequently, the magnetic tape is not damaged at the time of tape loading.
Patent JP-S6045830-A (JP)
Title: Kana input method
Inventor: OOBA KATSUHIKO
IPC: G06F17/22
Filed: 1983-08-22
Abstract: PURPOSE:To ensure an easy operation for input of KANA (Japanese syllabary) even with a beginner by arraying voiceless keys in accordance with the Japanese syllabary and then pushing once a voiceless KANA character key singly or voiced and semi-voiced character keys together with a shift key. CONSTITUTION:Voiceless KANA keys are arrayed on a keyboard in accordance with the Japanese syllabary. The corresponding voiced KANA characters are added to the voiceless KANA key top of rows of ''KA'', ''SA'', ''TA'' and ''HA'' respectively. In addition, the semi-voiced KANA of the ''HA'' row is given to the voiceless KANA tops of the ''MA'' row. Thus a corresponding voiceless KANA code can be fed like an ordinary device by pushing the voiceless KANA keys. Then a corresponding voiced KANA code is fed by pushing a voiceless KANA key having the voiced KANA together with a shift key. In the same way, a key of the ''MA'' row is pushed together with the shift key to feed a corresponding semi-voiced KANA code of the ''HA'' row.
Patent JP-S5674313-A (JP)
Title: Device for stacking band material in rake type cooling bed
Inventor: OTSUTOO KAARU BUUFUHAITO
IPC: B21B43/02
Filed: 1980-11-04
Abstract: 1. A device for the stacking of flat irons within the notches (5, 8, 22) of a rake-type cooling bed independent of the oscillating rake stroke (7) on application of a stacking device (9) which can be cycle-wise actuated during the still-standing period of the oscillating grid (7), comprising an angular stacking pocket (10) performing a closed ellipse-type coupler-curve (21) and having an upright standing leg (10a) in accordance with the height of the flat iron stack to be built, whereby the stacking pocket (10) passes a first notch (5) into which the flat bars (4) will be transfered by the approach roller table (1), and passes a stationary notch of the rake-type cooling bed as well, characterized in, that the angular stacking pocket (10) is driven as to pass the first notch (5) and the second notch (8) of the stationary cooling bed rake (6) continuously in such a way that starting from the initial position allocated to the second notch (8) the coupler curve moves downwards to the first notch (5) and then moves upwards returning to the second notch (8) and that the upright standing leg (10a) is much higher than the height of the flat iron stack (23) to be built, so that during the pass of the stacking pocket (10) from the second notch (8) up to the first notch (5) of the stationary cooling bed rake the leg (10a) shifts the flat bars positioned within the second notch (8) into the first notch (5).
Patent JP-H01319633-A (JP)
Title: High-frequency surface hardening method for crank shaft
Inventor: KASHIWABARA MASAYUKI
IPC: C21D1/10
Filed: 1988-06-21
Abstract: PURPOSE:To prevent the fluctuation in a quench-hardened layer by energizing and de-energizing an induction heating coil in a specific position according to the rotation of the crank shaft at the time of hardening the part to be heated of the crank shaft by heating with the heating coil. CONSTITUTION:The hardening coil 30 of the pin part 12 of the crank shaft 10 is brought into contact with the pin part 12 at a specified spacing from said part via a spacer 31 at the time of subjecting the pin part 11-14 of said crank shaft to the surface hardening by high-frequency heating. The coil is moved back and forth in arrow R and S directions in accordance with the movement of the pin part 12 so as to follow up said movement. The crank shaft 10 is rotated around an axial center 22 and the pin part 12 revolves in a P direction while rotating in a Q direction. An angle detector 32 detects the rotating angle alpha1 of the pin part 12 upon arrival of the center 21 of said part at the point S from the point C and sends a detection signal to a controller 34 which energizes the coil 30 to start heating of the pin part 12. The detector 32 detects the rotating angle (alpha1+nX360 deg.+alpha2) and stops the energization to the coil 30 to end the heating of the pin part 12 when the center 21 rotates n times from the point S and arrives at the point T after arriving again at the point S. The pin part 12 having no fluctuations in the width and depth of the hardened layer is thus obtd.
Patent JP-H0715093-A (JP)
Title: Optical semiconductor element
Inventor: MAKITA KIKUO
IPC: G02F1/313
Filed: 1993-06-25
Abstract: PURPOSE:To provide a optical semiconductor element, especially a low power consumption, high response electric field absorption modulator module and variable refractive index modulator module having high extinction ratio and a semiconductor laser element having wide variable wavelength. CONSTITUTION:A superlattice structure having a band structure as shown below is employed for the light absorption layer in an electric field absorption modulator module, the optical modulation layer in a variable refractive index modulator module, and the tuning layer in a variable wavelength semiconductor layer. The superlattice structure satisfies the relationships; chi1<chi2 and chi1+Eg1<chi2+Eg2, where chi1, chi2 represent the electron affinity of semiconductor materials 1, 2 forming a superlattice structure, and Eg1, Eg2 represent the band gas energies.
Patent JP-H08330350-A (JP)
Title: Wire bonding device
Inventor: TAKEUCHI TAKASHI
IPC: H01L21/60
Filed: 1995-05-30
Abstract: PURPOSE: To prevent the generation of heat haze between a semiconductor sample and the detection opening of a detected image capture part by a method wherein a cover, which is extended downward to the part where air density changes, is mounted on the detected image capture part of a camera lens-barrel. CONSTITUTION: A cover 20 is fixed to a detected image capture part 17 and an illuminating means 19 in such a manner that the space between the detected image capture part 17 of a camera lens-barrel 16 and the illuminating means 19 is covered. As a result, when the bonding point of a semiconductor sample 4 is detected by a camera 15 through the camera lens-barrel 16, the air heated by a heat block 1 passes through the hole of an illuminating means 19 and transmitted to a cover 20, and inside the cover 20 is heated up. Accordingly, as the heated air in the cover 20 does not come into direct contact with the ambient cold air and there is no temperature change, heat haze is not generated between the semiconductor 4 and the detection hole of the detected image capture part 17.
Patent JP-H05301924-A (JP)
Title: Fluoropolymer and its production
Inventor: SUGIYAMA TOKUHIDE
IPC: C08F34/02
Filed: 1992-04-24
Abstract: PURPOSE:To obtain the subject polymer having high glass transition temperature, excellent in transparency, mechanical strength, low water absorption, weatherability and chemical resistance, thus useful as an electric wire covering material by emulsion polymerization of a specific fluorine-contg. cyclic monomer under specific conditions. CONSTITUTION:The objective polymer made up of recurring unit of formula II can be obtained by emulsion polymerization of a fluorine-contg. cyclic monomer of formula I (R<1> and R<2> are each fluorine or 1-8C perfluoroalkyl) such as 2,3,5,5,6-pentafluoro-6-trifluoromethyl-1,4-dioxene under an inert gas pressure of 1-100kg/cm<2> in terms of gauge pressure. The intrinsic viscosity of this polymer is 0.2-3.0dl/g [determined at 30 deg.C in perfluoro(2-butyltetrahydrofuran)].
Patent JP-S5374773-A (JP)
Title: Apparatus for lighting general purpose discharge lamp
Inventor: TOUHOU MAKOTO
IPC: H05B41/14
Filed: 1976-12-15
Abstract: PURPOSE: To accomplish the starting plural types of discharge lamps in varied power eliminating the need for adjustment without unit change. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07331741-A (JP)
Title: Column-beam joint structure
Inventor: NOMICHI TOSHIYUKI
IPC: E04B1/30
Filed: 1994-06-13
Abstract: PURPOSE:To prevent the bearing destruction of a reinforced concrete column or the like so as to improve the reliability of a structure with reinforced concrete columns and steel beams by improving bearing yield strength in a column- beam joint part in this structure. CONSTITUTION:In column-beam joint structure with a vertical reinforced concrete column 2 and a horizontal steel beam 6 jointed to each other in the state or forming a panel part put, the column 2 is provided with a frame like closing plate 7 in the state of surrounding the panel part PN1, and the upper or lower part of the beam 6 is provided with an auxiliary metal fitting 9 in the state of being embedded in the column 2.
Patent JP-S5583505-A (JP)
Title: Numerically controlled lathe
Inventor: KITAGAWA SHINSUKE
IPC: B23B9/00
Filed: 1978-12-15
Abstract: PURPOSE: To improve productivity by shortening waste time reguired to mount and remove works.  
     CONSTITUTION: Works are mounted respectively on a work-setting side main shaft 12 by using an industrial robot or the like. Then, a main axle box 11 is turned by 180 degrees and stopped. The main shaft 12 fitted with works is placed at the position of a processing side main shaft 13, and on the contrary, the processing side main shaft 13 is placed at the position of the work-setting side main shaft 12. At this stage, works are processed by a numerically controlled shaft 14, and works not yet processed are respectively set to the main shaft 13 which has been moved to the work-setting side. After the works are processed, the main axle box 11 is turned again by 180 degrees. The works on the main shaft 13 are processed by the numerically controlled shaft 14, and the processed works are removed by robots or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07327843-A (JP)
Title: Food container
Inventor: NAKANO MAKOTO
IPC: A47J41/02
Filed: 1994-06-14
Abstract: PURPOSE:To provide a portable food container for keeping a meal warm, e.g. lunch box, which is handy in transportation as well as compact in size and manufactured at a low cost and also cleaned with ease and capable of suppressing the deterioration of food contained therein. CONSTITUTION:The body of a container to be filled with food is a dual insulation structure, in which a vacuum insulation space 8 is formed between an outer shell 4 and an inner shell 6. The internal surface of the inner shell 6 is coated with a paint film 22 formed by a ceramic-based paint blended with an anti-fungus agent. Silver particulates, copper particulates, and the like are used as anti-fungus agent.
Patent JP-H0445447-A (JP)
Title: Exposing mask
Inventor: YAMADA MASAHIRO
IPC: G03F1/70
Filed: 1990-06-12
Abstract: PURPOSE:To execute exposing of fine patterns with high accuracy by providing a conductive thin film having light transmission in at least the region of a mask where light shielding films exist, thereby obviating the sticking of particles to the mask or drastically decreasing the sticking. CONSTITUTION:The exposing mask 15 is provided with mask patterns 2 consisting of an opaque metallic layer and the metallic thin film 20 having transmission to exposing light 3 and having an electric conductivity so as to cover the entire surface of the regions 4 where the mask patterns do not exist. The thin film 20 is formed by depositing Ti, W, etc., of 300Angstrom  thickness on a substrate 1 and is grounded by a grounding terminal 20a. The static electricity tending to be accumulated on the substrate 1 is effectively released by the presence of such metallic thin film 20 and even if particles have the static electricity, such electricity is sufficiently released. Consequently, the fine particles do not adhere any more to the light transmission regions 4 of the mask 15 or the sticking thereof drastically decreases and, therefore, the sticking of the particles further finer (particularly 0.2 to 0.5mum) than ordinary particle sizes is prevented. The important exposing process is thus attained with the fine patterns and the high accuracy.
Patent JP-H095550-A (JP)
Title: Production of optical waveguide
Inventor: YOSHIMURA AKIYUKI
IPC: G02B6/13
Filed: 1995-06-21
Abstract: PURPOSE: To provide a process for producing optical waveguides capable of producing high-quality flat plate type polymer optical waveguides on many and diversified kinds of substrates, regardless of the sizes, shapes, materials and flatness of the substrates with high accuracy at a low cost. CONSTITUTION: This process has a core forming stage consisting of a first stage for forming cores by laminating a resist layer 19 contg. a photoresist on a core layer 18, a second stage for forming the cores by irradiating only the desired core pattern parts of the resist layer 19 with a laser beam 20 to remain only the desired core pattern of the resist 19, a third stage for firming the cores by removing the parts exclusive of the desired core patterns of the core layer 18 by etching and a forth stage for forming the cores by completely removing the resist layer 19.
Patent JP-H113895-A (JP)
Title: Semiconductor device
Inventor: CHIKAMATSU SEI
IPC: H01L21/822
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enable the operation of linear amplification by suppressing the change of the width of a depletion layer extending from an emitter stabilizing diffused resistor to suppress the change of a collector-emitter junction capacitor. SOLUTION: An N type epitaxial layer 2 is formed on an N type substrate 1 of high impurity concentration, and a P type diffused region 3 composing a diffusion resistor is formed in the surface region of the N type epitaxial layer 2. A selective N type diffused region 8 of high impurity concentration is formed in the N type epitaxial layer 2 directly below the P type diffused region 3. The substrate is coated with an insulating film 4, and the P type diffused region 3 is led out on the substrate by resistor pulling-out wiring 6a and 6b via a contact hole 5 opened in the insulating film 4. The wiring 6a is contented to the emitter of a bipolar transistor, and the wiring 6b is connected to the bonding pad connected to a grounding point.
Patent JP-S64381-A (JP)
Title: Scroll compressor
Inventor: KAMEI MASAHARU
IPC: F04C18/02
Filed: 1987-06-22
Abstract: PURPOSE: To lower the intermediate pressure in a back pressure chamber, facilitate the oil feeding to various bearings, and prevent seizure by guiding the refrigerant gas in the back pressure chamber of a rotary scroll into the intake chamber of a fixed scroll via a connecting pipe provided with a pressure adjusting valve in the middle.  
     CONSTITUTION: A compressor is provided with a fixed scroll 1, a rotary scroll 2, a member 3 preventing the revolution of the rotary scroll 2, multiple bearings 5W7 supporting a main shaft 4, a motor 8, and a block 9 fixing the fixed scroll 1, and these components are stored in a sealed container 10 respectively. A connecting pipe 24 communicating a back pressure chamber 20 surrounded with the back face of the rotary scroll 2 and the block 9 to an intake pipe 11 guiding the refrigerant gas into the intake chamber 12 of the fixed scroll 1 and guiding the refrigerant gas in the back pressure chamber 20 into the intake pipe 11 is provided in this constitution. A pressure adjusting valve 25 adjusting the pressure in the back pressure chamber 20 is arranged in the middle of the connecting pipe 24 outside the sealed container 10. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H09314312-A (JP)
Title: Tuyere brick in vessel for molten metal
Inventor: EGASHIRA HIROAKI
IPC: C21C7/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a well brick, i.e., a tuyere brick for receiving a nozzle brick and a porous brick for gas blowing, etc., arranged at the bottom part of a vessel for molten metal of various kinds of a ladle for refining, tundish, etc., and having long service life. SOLUTION: In the tuyere brick 2 arranged at the bottom part of the vessel for the molten metal, the tuyere brick 2 is formed into a cylindrical shape or truncated conical shape by using a hydrostatic pressure (CIP). The material of the tuyere brick is desirable to form by kneading the raw material containing Al2 O3 quality aggregate as the main component and 0.3-10.0wt.% carbon material, 0.2-5.0wt.% powder of metals or alloys composed of one or more kinds of Al, Mg, Ca and Si and 0.1-30wt.% MgO while adding a thermosetting resin as a binder.
Patent JP-S6310243-A (JP)
Title: Control system for instruction retrial
Inventor: JITSUPOU AKIRA
IPC: G06F11/14
Filed: 1986-07-01
Abstract: PURPOSE:To discriminate an intermittent fault from a fixed one and to prevent deterioration of the performance of an information processor containing an instruction retrial function, by clearing the history of success frequency in case this frequency does not reach a fixed level within a fixed time. CONSTITUTION:An instruction is retried by an instruction retry control circuit 1 when a logical device 12 has a fault and the number of times of retrial is counted by a counter 7. At the same time, the monitor of time is started. When an overflow detecting circuit 8 detects an overflow within a fixed time, a program instruction execution control circuit 3 inhibits the retrial of the subsequent instructions against the circuit 1. The contents of a timer register 4 are decreased at each fixed time interval and all-0 is detected. Then the circuit 3 decides an intermittent fault and erases the history of success frequency of the instruction retrials.