baber/WOPTO huggingface dataset:
Patent JP-2001086675-A (JP)
Title: Self-starting permanent magnet synchronous motor, and its manufacture
Inventor: SASAKI KENJI
IPC: H02K1/27
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To dispense with the process of cutting the outside periphery of a rotor iron core by preventing the shrinkage distortion of the outside periphery of the rotor iron core after die-casting of the rotor of a self-starting permanent magnet type of synchronous motor. SOLUTION: In addition to a section where the width of the bridge part A7 between the adjacent permanent magnet burying holes 6 of a rotor iron core 2 is large, this rotor iron core 2 is provided with a wide section so as to raise the strength of the bridge part, thereby removing the distortion of the outside periphery of the rotor iron core 2 after aluminum die-casting. This dispenses with the process of cutting the outside periphery of the rotor iron core, by forming the rotor iron core where electromagnetic steel plates are die-cut in advance and are stacked so that the air gap between it and the inside periphery of the stator iron core may come to specified dimensions.
Patent JP-H08123796-A (JP)
Title: Processor for preparing document
Inventor: ISHIDA TOMOO
IPC: G06F17/21
Filed: 1994-10-21
Abstract: PURPOSE: To safely secure individual information by working common information and individual information based upon input information, storing the worked common information of a document and document information indicating relation between the common information and the individual information, and controlling an access to the individual information from another section. CONSTITUTION: Document preparing information is inputted by a computer 100a in a section A and a common information storing medium 16 is accessed to read out common information. Whether individual information in the section A which is used for document preparation is to be read out from a storage medium 17a or not is judged and the medium 17a is accessed to read out the individual. information. When the individual information of the section A is not read out, an individual information storing medium storing individual information in another section is accessed. A document 21a is prepared/corrected based upon the common information read out from the medium 16 and the individual information read out from the individual information storing medium 17, displayed on a display part 2 and stored.
Patent JP-H0656673-A (JP)
Title: Anticarcinogenic agent
Inventor: MIMURA MORIO
IPC: A61K31/70
Filed: 1991-09-10
Abstract: PURPOSE:To provide the anticarcinogenic agent useful as a substance having higher safety than those of conventional substances and having new type cancer- therapevtic and preventing effects and capable of being used not only as a medicine but also as a raw material for cosmetics, healthy foods and functional foods. CONSTITUTION:This cancer-preventing and/or therapeutic agent is characterized by containing 3, 4-dihydroxy-beta-phenyl-O-ethylcarboxyl-O-alpha-L-rhamnopyranosyl (1-3)-4-O-caffeoyl-beta-glucopyranoside of the formula as an active ingredient.
Patent JP-H07109350-A (JP)
Title: Production of polycarbonate
Inventor: MASUMOTO MITSUHIKO
IPC: C08G64/20
Filed: 1993-10-14
Abstract: PURPOSE:To obtain a polycarbonate having excellent hue and heat stability by subjecting an aromatic.diol and-a carbonic acid diester to transesterification reaction in the presence of a phosphorus-based compound having specific structure as a catalyst. CONSTITUTION:This polycarbonate is obtained by subjecting (B) an aromatic diol compound of formula II [A is single bond and bifunctional 1-15C (substituted)hydrocarbon group, etc.; X and Y are halogen or 1-6C hydrocarbon group; (p) and (q) are 0-2] and (C) a carbonic acid diester such as a compound of formula III (Ar is monofunctional aliphatic group or monofunctional aromatic group) to transesterification reaction in the presence of (A) a phosphorus-based compound of formula I [R and R' are 1--4C lower alkyl; (m) and (n) are 0-2 integer; M is H, alkaline (earth) metal, Zn, Sn, Mn, Co or Ni] or its metal salt as a catalyst. (D) An alkaline (earth) metal compound is used as a catalyst. The amounts of the component A and the component D used are preferably 1X10<-9>-1X10<-3>mol, respectively, based on 1mol of the component B.
Patent JP-H07108128-A (JP)
Title: Humidity control method of gas
Inventor: IWAMOTO JUNJIRO
IPC: F24F6/04
Filed: 1993-10-14
Abstract: PURPOSE:To efficiently and stably control the humidity of gas for a long period by forming a film of a double-layered film composed of a hydrophobic porous film and a hydrophilic non-porous film in a method for controlling the humidity of gas by moving moisture between gas and a water-based humidity conditioning liquid through the film. CONSTITUTION:The film intermediately provided between gas and the water- based humidity conditioning liquid and for controlling the humidity of gas by moving the moisture is formed of the double-layered film composed of the hydrophobic porous film and the hydrophilic non-porous film, and the hydrophobic porous film is arranged to face to the water-based humidity conditioning liquid. As the water-based humidity conditioning liquid, 10-50wt.% high concentration aq. solution of lithium chloride, lithium bromide or the like is used. The hydrophobic porous film is >=0.01kg/cm<2> in water block pressure and <=600sec/100cc in air permeability and an ion exchange membrane of a dried resin 10-200wt.% in water absorption, 0.5-6mequiv./gH2O in fixed ion conc. and 0.6-5.0 equiv./g in ion exchange capacity is used as the hydrophilic non-porous film.
Patent JP-H05100500-A (JP)
Title: Developing method
Inventor: GOTO TAKAHARU
IPC: G03G13/09
Filed: 1991-10-04
Abstract: PURPOSE:To provide a developing method with high development efficiency, long life of a developer and little influence of changes in the toner density on picture qualities. CONSTITUTION:A developing region is formed by fixing a permanent magnet member 4 and providing a hollow cylindrical sleeve 5 comprising a nonmagnetic material around the permanent magnet 4 so that the sleeve 5 can rotate freely. The permanent magnet member 4 has plural magnetic poles on the outer circumference which face a picture image carrier which carries electrostatic charge images on its surface and moves. A developer consisting of a mixture of a magnetic toner and a conductive magnetic carrier is made to magnetically adsorb on the surface of the sleeve 5 and is carried to the developing region so that electrostatic charge images are visualized with the magnetic toner. This magnetic toner contains a binder resin and a magnetic powder and has electrification ability in one polarity. In this developing process, the moving rate of the developer in the developing region 2 is made larger than the moving rate of the surface of the sleeve 5.
Patent JP-H06107456-A (JP)
Title: Production of light transmissive yttrium-aluminum-garnet sintered body
Inventor: MURAKAWA SHUNICHI
IPC: C04B35/44
Filed: 1992-09-28
Abstract: PURPOSE:To improve light transmissivity by mixing a high purity Al2O3 powder with Y2O3, pulverizing after calcined at a prescribed temp., molding the mixture powder and firing at a specific temp. in a reducing atmosphere. CONSTITUTION:The Al2O3 powder and Y2O3, each of which has >=99.9% purity and >=5m<2>/g BET surface area are blended and mixed in a prescribed weight ratio and calcined at 1000-1600 deg.C for 0.5 hour or more. The calcined powder is pulverized to <=2mum and molded into a molded body having >=2.1g/cm<3> raw density by a cold isostatic press or the like. Next, the molded body is fired in a N2 atmosphere or a vacuum atmosphere of >=1X10<-2> degree of the vacuum at 50-300 deg.C/hour temp. rising rate at 1600-1900 deg.C for 2-20 hours to obtain the light transmissive Y-Al-garnet (Y3Al5O12) sintered body having >=70% linear light transmissivity in visible ray region.
Patent JP-H03121198-A (JP)
Title: Powdery oil or fat and its manufature
Inventor: MORITA AKIRA
IPC: C11B15/00
Filed: 1989-10-04
Abstract: PURPOSE:To obtain a powdery oil or fat which has high resistance to oxidation and can be stored for a long period of time by dissolving or dispersing oil or fat, prolamine, and lecithin in an alcohol and forming a powder from the solution or disperson. CONSTITUTION:An objective powdery oil or fat is obtained by dissolving or dispersing oil or fat, prolamine, and lecithin in an alcohol and forming a powder from the solution or dispersion. Examples of the oil or fat include those containing a saturated fatty acid and those containing an unsaturated fatty acid; however, particularly those containing a polybasic unsaturated fatty acid are effectively used, providing a remarkable effect of preventing oxidation. Prolamine is a general term for an alcohol-soluble simple protein of a concentration of 60-90%, present in the albumen of a gramineous seed in high concentration. As the lecithin, both natural lecithin and synthetic lecithin can be used. In manufacturing the powdery oil or fat, it is desirale to use the prolamine and the lecithin respectively in an amount of about 10-80 pts.wt. and about 0.1-10 pts.wt. based on 100 pts.wt. oil or fat from the viewpoints of the oxidation resistance of oil or fat and ease of powdering.
Patent JP-H03120633-A (JP)
Title: Optical disk
Inventor: TOKUTOMI TERUAKI
IPC: G11B7/24073
Filed: 1989-10-04
Abstract: PURPOSE:To check the defect of an optical disk and to attain recording/ reproduction at high speed by sticking two single plates where spindle grooves which face opposite directions in such a way that surfaces where the spindle grooves are generated come to the outside so as to form the disk. CONSTITUTION:The optical disk 10 has structure where two 1a and 1b are sticked and spiral grooves generated in the opposite directions are provided for respective single plates 1a and 1b. Consequently, the rotational travel direc tion of the spiral grooves come to the same direction when the optical disk 10 is set to an optical disk device as illustrated. Then, two heads 21a and 21b are provided for the optical disk driving device by facing both sides of the optical disk 10, and respective heads 21a and 21b are driven indenpendently on in terms of interlock. Thus, the defect of the optical disk is checked at high speed and the optical disk is eliminated from turning over and recording ad reproduction can be executed at high speed at the time of reading and writ ing data.
Patent JP-H01100765-A (JP)
Title: Video tape recorder
Inventor: SASAKI HIDEMI
IPC: G11B15/665
Filed: 1987-10-12
Abstract: PURPOSE:To miniaturize a device main body and to simplify the mounting of a tape on a rotary head drum by moving a tape guide member by a belt installed along a prescribed path. CONSTITUTION:The rotary head drum is arranged at the side of a video cassette mounted on a supplying reel table 43 and a take-up reel table 44, and the belt is installed along a path for mounting the tape extending over from a position corresponding to the cassette mouse part of a mounted video cassette to the rotary head drum 22, and also, the tape guide members 50-52 are mounted on the belt. And a video tape is wound on the rotary head drum 22 by moving the tape guide members 50-52 by the belt. In such a way, it is possible to perform the a tape mounting operation on the rotary head drum 22 arranged in the side direction of the video cassette smoothly, and also, to minimize a space required for the mounting of the tape, and to miniaturize a video tape recorder main body.
Patent JP-H07115426-A (JP)
Title: Line connection method
Inventor: KUMAGAI SHO
IPC: H04L12/40
Filed: 1993-10-15
Abstract: PURPOSE:To communicate with all terminals connected to a line regardless of the disconnection in one part of the line. CONSTITUTION:A transmission/reception equipment 1 is provided with first and second ports 11 and 12, and they are connected by one line 2, and plural terminals 3 are connected to this line 2. A reception control, part 15 of the transmission/reception equipment 1 periodically outputs a polling signal from the first port to each terminal 3 and stores NG in the OK/NG area of a connection table 16 corresponding to the terminal 3 which doesn't respond. Thereafter, sample data is outputted from the first port 11; and if this data cannot be received by the second port 12, the polling signal is outputted from the second port 12 to the terminal 3 for which NG is stored in the connection table 16, and the response from this terminal 3 is received to rewrite the OK/NG area of the connection table 16 corresponding to the terminal 3 by OK.
Patent JP-H04134199-A (JP)
Title: Wall type electric fan
Inventor: KOJIMA KAZUYUKI
IPC: F16M13/02
Filed: 1990-09-26
Abstract: PURPOSE:To dispense with attached parts of an electric fan at a rear part to improve a cooling property and ventilation, and enlarging an upward angle of the electric fan by supporting an air blowing electric fan from right and left with a supporting shaft provided in a supporting frame freely to look upward and downward, and fitting a compact electric motor for oscillating the fan right and left in a rear part of the supporting frame. CONSTITUTION:When a compact electric motor 21 is rotated, the power is transmitted to a connecting member 14 through an eccentric cam 19 and a rod 22, and a supporting frame 7 performs the oscillation movement in right and left relatively. At the time of adjusting an upward/downward angle of the electric fan 1, the electric fan 1 is rotated around of a supporting shaft, and a head part of a ball and spring 6 is fitted in any one of holes 10 of a supporting plate 8, and is fixed temporarily at a predetermined position. Namely, the electric fan 1 is supported by the supporting shaft 9 in a cylinder 4 provided right and left at the center of the electric fan 1. Consequently, since a turning range at the time of looking upward and downward is reduced and parts to be attached to the rear part of the electric fan 1 is eliminated, an obstruction which abuts on the supporting frame 7 is eliminated to enlarge an upward angle of the electric fan 1.
Patent JP-H09107951-A (JP)
Title: Assembly to deal with biological environment
Inventor: ROBAATO KEI ORIARI
IPC: C12M3/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an assembly for medicine delivery and/or release system having a new shape for handling biological environment.  
     SOLUTION: This assembly 10 is equipped with a chamber, a neck 22 connected to the chamber and having an opening for introducing a cell and culture medium into the chamber, a container 12 provided with a discharge port 21 arranged oppositely to the neck 22, a closing body 14 for covering the opening in the neck 22, provided with a means detachably attaching the closing body 14 to the neck 22 and an inlet port 34 and a tubular membrane 16 suspended in the container and extended between the inlet port 34 and the discharge port 21 and distributing a fluid into the container. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03119375-A (JP)
Title: Horizontal registration automatic adjuster for image forming device
Inventor: WADA SHINICHIRO
IPC: B41J13/00
Filed: 1989-10-03
Abstract: PURPOSE:To control horizontal registration for each transfer paper by allowing a photodetector to detect a transfer paper horizontal position and permitting a write control means to control the time from a synchronization detecting signal to an image write start signal according to the detected horizontal position. CONSTITUTION:This image forming device is provided with a light source 11 mounted upstream of a resist roller 6 and the photodetector 12 mounted to the transfer paper horizontal edge of a transfer paper carrying path; the photodetector 12 is provided opposite to the light source 11 over the transfer paper carrying path. According to the transfer paper horizontal position detected by the photodetector 12, the time required for a scanning optical system 1 from the synchronization detecting signal to the image write start signal is controlled. Thus, horizontal registration can be controlled for each transfer paper.
Patent JP-2001081724-A (JP)
Title: Joint structure of composite floor slab
Inventor: MORI TADAHIKO
IPC: E01D19/12
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure capable of enhancing the strength of the joint of the composite floor slab and withstanding relatively large bending force, shearing force, etc., even when these forces act on the joint. SOLUTION: In a composite floor slab integrally constituted of a steel bottom plate, shape steels arranged on the steel bottom plate, and reinforcements together with concrete, this joint structure is provided in order to connect mutually adjoining steel bottom plates. In this case, the distance between H-shaped steel members 20 in the joints of respective steel floor slabs 12 is made shorter than the distance between H-shaped steel members 20a of other positions, or loops 25 of reinforcements 24 are arranged in a joint space 26 to provide a rigidity-enforcing means along the longitudinal direction of the H-shaped steel members in the joint and place concrete and relieve an action force orthogonal to the longitudinal direction of the H-shaped steel member. In this way, the connection part of mutually adjoining steel bottom plates are continuously and integrately formed.
Patent JP-H01100594-A (JP)
Title: Input controller for electronic musical instrument
Inventor: OBATA KATSUHIKO
IPC: G10H7/00
Filed: 1987-10-14
Abstract: PURPOSE: To generate only a musical sound intended by a player by detecting a sudden attenuation generated immediately after the rise of an input waveform signal based upon a peak value and temporarily inhibiting the start of generation of a musical sound. CONSTITUTION: The peak value of an input waveform signal is detected in order to detect sudden attenuation generated immediately after the rise of an input waveform signal, and when sudden attenuation is detected, the generation of a musical sound having a corresponding pitch is temporarily inhibited even in a state capable of finding out the pitch of the input waveform signal so as not to generate a sound related to muting operation. When muting is instructed, the instruction can surely be detected based upon the peak value, the generation of a sound can be surely and easily prevented and a performance effect intended by a player can be expected.
Patent JP-H01104725-A (JP)
Title: Method for charging sintering raw material
Inventor: KAWAGUCHI KATSUNORI
IPC: C22B1/20
Filed: 1987-10-14
Abstract: PURPOSE:To improve the strength, sintering yield and productivity of sintered ore by classifying sintering raw materials by a slit chute, then segregating the materials further by a lower chute at the time of obliquely gliding the sintering raw materials and supplying the same to a traveling pallet. CONSTITUTION:The sintering raw materials 1a are obliquely glided on an approach chute 2 and are supplied to the traveling pallet 7 via the slit chute 3 formed by tensing plural pieces of wire-shaped members 4, 5. The spacings between the wire-shaped members 4 are set smaller than the spacings between the wire-shaped members 5. The very fine-grained raw materials 1b of the sintering raw materials 1a are classified and dropped first. The tine-grained raw materials 1c are then classified and dropped by the wire-shaped members 5; further, the materials are subjected to grain size segregation by the lower chute 6 provided below the slit chute 5 in parallel therewith. The coarse-grained raw materials 1d which do not pass the slit chute 3 fall straightly from the front end of the chute 3. The sintering raw material layers 8 consisting of the lower layer part 8a of the coarse grained raw materials 1d, the upper layer part 8b of the fine-grained raw materials 1c and the uppermost layer part 8c of the very flue grained raw materials 1b are thereby formed on the traveling pallet 7.
Patent JP-H01101007-A (JP)
Title: Crystal oscillation circuit
Inventor: NITTA KEIICHI
IPC: H03B5/32
Filed: 1987-10-14
Abstract: PURPOSE:To always output a stable frequency by providing a filter to cause only the oscillation frequency of a single oscillation mode to pass in an oscillation loop, causing the signal of the necessary frequency to pass, and preventing the oscillation with the frequency except the necessary frequency. CONSTITUTION:A filter 33 to set the oscillation mode is provided between a second gate circuit G2 and a first gate circuit G1 through a resistance R4. At the time of outputting the signal of a five fold inherent oscillating frequency f0 of a crystal resonator 1 to a terminal 2, the frequency characteristic of the filter 3 is set so that a necessary frequency 5f0 can be made to pass and that other frequencies f0, 3f0, 7f0... cannot be made to pass. Thus, the signal of the necessary frequency 5f0 can pass the filter 3, and the signals of the frequencies f0, 3f0, 7f0... except the necessary frequency cannot pass the filter 3. Consequently, the oscillation with the frequencies f0, 3f0, 7f0... except the necessary frequency can be prevented. Since the oscillation mode is set by the filter in such a way, the output frequency of a oscillation circuit can be controlled.
Patent JP-2000089160-A (JP)
Title: Optical device
Inventor: SATO YOSHIHISA
IPC: G02B27/09
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain an optical device in which speckle noise reduction is effectively conducted, highly efficient illumination is conducted in a polarization conversion and which is used for the projector that uses a spatial optical modulation element having a laser as a light source. SOLUTION: The device is provided with a laser light source which outputs S polarized light beams, a polarized beam splitter 11 which conducts separation of linear polarized light, an optical fiber 12 which transmits light beams to an output section from an input section, and condensing lenses 13 and 14 which make incident the emitted light beams from the output section of the fiber 12 on the input section of the fiber 12. An optical loop is made up with the fiber 12, the polarized beam splitter 11 and the lenses 13 and 14. The S polarized light beams from the layer light source are led to the optical loop through the beam splitter 11 and S polarized light beam are finally outputted from the beam splitter 11.
Patent JP-S62122936-A (JP)
Inventor: MAEDA SHIGEYOSHI
IPC: C25D5/26
Filed: 1985-11-20
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-H05213700-A (JP)
Title: Thermally stable close electroconductive diamond molded product
Inventor: HARORUDO POORU BOOBENKAAKU
IPC: C30B29/04
Filed: 1992-09-29
Abstract: PURPOSE: To produce a thermally stable and dense electrically conductive diamond compact which is cut or molded without by laser burning.  
     CONSTITUTION: Silicon is impregnated into a group of diamond crystal under the existence of boron a temp. of about 1200°C and under a pressure of ≤about 45 kbar. Boron-doped or undoped diamond is used. The boron and the silicon are supplied in a form of a boron-silicon alloy or a boron-silicon mixture, etc. In the said high pressure and high temp. process, the silicon is reacted with diamond so as to form the network of silicon carbonate and impregnated in diamond powder. The obtained molding body is provided with diamond- diamond combination. The obtained molding body is normally provided with an additional boron phase at the time of previously mixture with boron powder regardless of whether diamond is the boron-doped one or the undoped one. 
     COPYRIGHT: (C)1993,JPO