baber/WOPTO huggingface dataset:
Patent JP-H0921764-A (JP)
Title: Microscopic crack detection film
Inventor: KO HIROSHI
IPC: B32B7/02
Filed: 1995-07-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect a microscopic crack by attaching fixedly a film formed out of a ferroelectric film, a polymer film, and a polymer electrolyte to an equipment to be measured, and utilizing coloring of the film when the crack occurs in the equipment member. SOLUTION: A piezoelectric ferroelectric film 1 is formed out of a polymer material. A thin polymer film 2 to become a spacer and a sealing material includes polyolefin. Polymer electrolyte 3 is obtained by mixing a support electrolyte, liquid-like plasticizer and sensitizer with a fixed electrolyte, and a polymer film 4 is obtained by coating a polymer film 4a with a transparent conductive thin film 4b and further with peroxypolytungstic acid 4c. The film 2 of which center part has been cut and removed, is placed between the films 1 and 4, the electrolyte 3 is poured in the center to thermally seal between the films 1 and 4, then immobilized by irradiating with ultraviolet rays to form a microscopic crack detection film. This film is attached fixedly on an equipment member to be measured to generate a distortion in the film 1 due to the crack, and colored by ion conduction.
Patent JP-S6088312-A (JP)
Title: Coordinate input unit
Inventor: TANI YOSHIHEI
IPC: G06F3/0354
Filed: 1983-10-19
Abstract: PURPOSE:To perform detection accurately by arranging a ball adapted to turn twice in response to the movement of the equipment and a disc so that the circumference thereof comes in contact with the apex of the ball while rotating axially and horizontally according to the rotation of the ball. CONSTITUTION:A ball 21 is partially exposed from the bottom of a body case and supported rotatably with upper and lower ball bearings 22. A disc 24 is so arranged that the circumference thereof comes in contact with the apex of the ball 21. Then, the movement of the equipment is detected with the disc 24 and a sensor 25 and the direction of the movement is detected with a slit disc 26 and a rotary encoder 28. Following any direction of the equipment, the slit disc 26 can input the correct direction of the movement. Thus, the correct movement and moving direction can be detected invariably whatever direction the equipment moves.
Patent JP-H0793952-A (JP)
Title: Apparatus for selecting music program
Inventor: INOUE SHIGEKI
IPC: G11B27/10
Filed: 1994-08-22
Abstract: PURPOSE:To prevent an erroneous action when a tune member is selected. CONSTITUTION:Index data read out from an optical disc which records index data including numbers of all music are stored in a memory means 13. Whole the whole index data recorded in the optical disc are not read out from the memory means 13 by a selecting means 14, prohibiting means 12, 19 of the apparatus prohibit the selection by the selecting means 14. Accordingly, an erroneous operation is prevented when a tune number is selected.
Patent JP-H0360707-A (JP)
Title: Filter for high viscosity material
Inventor: YOSHIDA MINORU
IPC: B01D29/62
Filed: 1989-07-31
Abstract: PURPOSE:To smoothly and uniformly release cake when a filter medium is backwashed by using the filter having a cylindrical filter element of a duplex- pipe structure. CONSTITUTION:A high viscosity material having 10-5000 poise viscosity at 300 deg.C is filtered by the filter, in which the cylindrical filter element is hung from its upper part and fixed to remove tiny solids, and the element is backwashed and regenerated. The filter is provided with at least the one element, and the element is a duplex-pipe structure consisting of an outer cylinder 1 and an inner cylinder 2. As a result, cake is smoothly and uniformly released when the filter medium is backwashed.
Patent JP-S6353054-A (JP)
Title: Video printer
Inventor: SATO KAZUNOBU
IPC: B41J2/485
Filed: 1986-08-22
Abstract: PURPOSE:To increase and decrease the number of characters in a printing width direction, by providing a plurality of clock sources for outputting clock signals different in frequency to regulate printing data quantity in the printing width direction and arbitrarily selecting the same. CONSTITUTION:Clock sources 28, 29 are selected on the basis of either H-level or L-level of the signal from the certain output port PA of CPU25 by a selection circuit 32. When the clock source 28 is selected, a printing state such that the number of characters in a printing width direction are set, for example, to 77 same as at present is obtained in the case of printing paper of an A-size on the basis of a clock signal with frequency of 32 MHz. When the clock source 29 is selected, since a clock signal with frequency of 34 MHz is outputted, the number of characters in the printing width direction in the case of the paper of the same size can be increased from 77 at present to 82 at the ratio of the frequencies. At the time of change-over, no bit map data are damaged.
Patent JP-S6175138-A (JP)
Inventor: TAKAI MITSUO
IPC: E03D9/08
Filed: 1984-09-20
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-S5993297-A (JP)
Inventor: EBUARUTO FUESURAA
IPC: B26D7/06
Filed: 1983-10-21
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-H0517158-A (JP)
Title: Production of chromium (iii) oxide
Inventor: SEO IKUYA
IPC: C01G37/033
Filed: 1991-07-12
Abstract: PURPOSE:To produce high-purity chromium III oxide having low contents of impurities from chromium III hydroxide readily, efficiently and effectively. CONSTITUTION:Chromium III hydroxide is heated to >=300 deg.C, dehydrated, washed with water, an acidic aqueous solution, an alkali aqueous solution, etc., and impurities such as alkali metals and alkaline earth metals are removed to produce high-purity chromium III oxide efficiently and effectively.
Patent JP-S6356143-A (JP)
Title: Motor for cleaner
Inventor: MATSUDA YOSHIHIRO
IPC: H02K5/20
Filed: 1986-08-22
Abstract: PURPOSE:To improve efficiency and to reduce vibration and noise, by a method wherein a recess of concentric circular form is provided between a bearing housing member of a bracket and a draft hole, and an air guide is fitted and fixed in the recess. CONSTITUTION:A fan side bracket 3' is provided at center portion with a bearing housing 3'a to support an armature 4, and at the outside of the bearing housing 3'a with a plurality of draft holes 3'b. A recess is provided between the bearing housing 3'a and the draft hole 3'b in concentric circular form, and an air guide 8' is fitted and fixed to the recess. When a rotating fan 7 is rotated, air is sucked from a suction port 6a of a fan case 6 and fed along the rotating fan 7 and an air guide 8'. Further air fed between the bracket 3' and the air guide 8' flows smoothly through the draft holes 3'b.
Patent JP-S6175771-A (JP)
Title: Jam display for transport of copying machine
Inventor: FUJITSUKA KAORU
IPC: B65H43/04
Filed: 1984-09-20
Abstract: PURPOSE:To display occurrence of sheet jam with its location simply and easily by installing a light source and a photo-receiver of optical fiber at an appropriate point on the sheet transport line, and by locating the output terminal of the optical fiber in an appropriate place of the machine body. CONSTITUTION:Each sheet 11 form a sheet feeder 1 is sent by a feed roller 12 to the transcript part 2 of photo-sensitive substance 2, and separated from the surface of this photo-sensitive substance 2 by a finger 13 to be then transported to a fixing machine 4 by a transport 4. Then the sheet 11 is transferred to exhaust roll couple 7, 7' gain by another transport 6. Here a plurality of light sources 8 are arranged at appropriate points of this transport path to irradiate it, and the display 10 of the machine body as the output terminal indicates the transported condition of the sheet 11 following its travel. In case jam has occurred on the transport 6, for ex., reflex beam from the jamming sheet gives an indication on the corresponding display 10.
Patent JP-S58128054-A (JP)
Inventor: TOOMASU JIEE MENDEN
IPC: H04N1/12
Filed: 1982-11-12
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-H1036453-A (JP)
Title: Styrene/(meth)acrylic acid copolymer particle for extrusion foaming
Inventor: SUZUKI TAKAHIRO
IPC: C08L25/08
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain styrene/(meth)acrylic acid copolymer particles which can give extrusion foams stably at a high rate by specifying the minor and major diameters of a particle and its aspect ratio. SOLUTION: Styrene and (meth)acrylic acid are fed into a polymerizer having a perfect-mixing-type reactor and copolymerized with each other to obtain styrene/(meth)acrylic acid copolymer particles for extrusion foaming, having a minor diameter of 0.6-3.5mm and an aspect ratio (major diameter/minor diameter ratio) of 1-1.7 and desirably having a (meth)acrylic acid content of 1-30wt.% and a weight-average molecular weight of 160,000-350,000 (in terms of the polystyrene as measured by gel permeation chromatography). These particles are mixed with a blowing agent (e.g. liquid butane gas) and a foaming nucleator (e.g. silica), and the resulting mixture is fed into an extrusion foaming machine and extrusion-foamed to produce a foam. This foam is useful as e.g. a heat- insulation material for vehicles, houses, etc.
Patent JP-H0222280-A (JP)
Title: Optical isomer of spiroquinuquilidine derivative, production thereof, drug composition containing said compound and treatment method using the same
Inventor: ABURAHAMU FUITSUSHIYAA
IPC: A61K31/435
Filed: 1988-08-10
Abstract: The (+)-cis-, (-)-cis-, (+)-trans- and (-)-trans- forms of 2-methylspiro(1,3-oxathiolan-5,3 min )quinuclidine <CHEM> are prepared by optical resolution of each of the (+/-)-cis- and (+/-)-trans-isomers. These compounds find application in treating diseases of the central nervous system in mammals, especially diseases due to a deficiency in the central cholinergic system. Biological tests indicate that the (-)-cis-form, as well as the (+/-)-cis-isomer, shows particular promise for treating senile dementia of Alzheimer's type.
Patent JP-S6356294-A (JP)
Title: Production of carnitine
Inventor: NAKAYAMA KIYOSHI
IPC: C12P13/00
Filed: 1986-08-26
Abstract: PURPOSE:To obtain industrially carnitine having high optical purity at a low cost and in high yield, by reacting carnitine amide with a specific enzyme. CONSTITUTION:A microorganism which produces an enzyme capable of converting carnitine amide into carnitine is separated from the natural world to provided a strain of the genus Pseudomonas, CA32-C (FERM P-8911), which is subjected to shake culture at about 26 deg.C or 72hr in a culture medium containing glucose, meat extract, etc., and DL-carnitine amide hydrochloride, etc., to provided a culture medium containing an enzyme (amidase) having an activity by which carnitine amide is hydrolyzed to afford carnitine. Then, 0.1-30wt% carnitine amide (e.g. DL-carnitine amide hydrochloride) which is a substrate is added to the medium and reacted with the enzyme medium at 4-1 pH and 0.5-60 deg.C for 1-100hr. The resultant resultant liquid is treated with an ion exchange membrane, etc., to recover an optically active carnitine.
Patent JP-S59131776-A (JP)
Inventor: MANFURETSUDO ROTSUTAA
IPC: F04B1/20
Filed: 1983-10-22
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-S6445532-A (JP)
Title: Press-fit mechanism
Inventor: KATAOKA TAKASHI
IPC: H01G13/00
Filed: 1987-08-10
Abstract: PURPOSE:To enable a press-fit part having a complicated contour to be press fitted without interfering with a press-fit arrow by operating an operation regulating lever contacting a pair of the press-fit arrows having a rotary fulcrum with a guide plate for regulating the operational passage of the lever. CONSTITUTION:When a guide plate 3 is slid in the direction of arrow A by a movable drive source 10, a contact roller 8 contacting an operation regulating lever 7 along the side locus of guide plate 3 draws the same locus as that of said guide plate 3. Further, a contact roller 9 mounted on and end of said lever 7 descends in the direction of arrow A along a locus similar to the side locus of guide plate 3 while the press-fit arrow 5 is closed in the directions of arrows B, B'. Thus, press-fit parts can be pressed through a simple operation from one direction by the similar motion to the side locus of guide plate 3 so that the press-fit parts can be press fitted without interfering with the press-fit arrow 5.
Patent JP-2001018566-A (JP)
Title: File
Inventor: YONEDA MUNEHIRO
IPC: B42F7/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To keep up the closed posture of a cover body and easily make presentation of a file. SOLUTION: A file 10 is equipped with a cover body 11 and pockets 12 bound to the inner surface side of the cover body 11. The cover body 11 is equipped with a front cover 17 and a rear cover 18, both of which are provided openably and closably. At the free end side of the rear cover 18, a notched part 30 is formed. On the other hand, on the front cover 17, a string-like member 13 equipped with an engaging member disengagedly with the notched part 30. By engaging the engaging member with the notched part 30 under the state that the cover body 11 is closed, the opening of the cover body 11 can be controlled. When the engagement is realized under the state that the cover body 11 is opened so as to meet, a file can be stood itself by earthing the respective free end edges of the cover body 11.
Patent JP-H1025741-A (JP)
Title: Landslide guard fence
Inventor: YAMADA YASUHIRO
IPC: E02D17/20
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To receive the collapse load of soil and sand on a slope by a guard fence formed by using a lightweight member, and to receive the load while utilizing the flexibility of the member. SOLUTION: Fixed-section blocks 1 are installed onto a slope at proper intervals. The fixed-section blocks 1 are fixed by anchors 3 buried into a bedrock. A plurality of tension members 7 are penetrated at the end sections of the fixed-section blocks 1 vertically at intervals, and stretched among the adjacent fixed-section blocks 1, 1. Spaces among each tension member 7 are held at regular intervals by space columns 5. A reticulated material 8 and a sheet are lined on the slope sides of the tension members 7. Sections among the reticulated material 8, etc., and the slope are filled with soil and sand 9.
Patent JP-H0864925-A (JP)
Title: Chip electronic component and its mounting method
Inventor: YAMAGUCHI HISASHI
IPC: H05K3/32
Filed: 1994-08-23
Abstract: PURPOSE: To provide a chip electronic component mounting product excellent in temperature cycle characteristics. CONSTITUTION: Electrode pads 3A, 3B for wire bonding are formed on a surface IC adjacent to end surfaces 1A, 1B out of outer surfaces of an element main body 1, so as to be electrically continuous to terminal electrodes 2A, 2B. A chip electronic component is fixed on a circuit board with resin. Circuits on the board are electrically connected with electrode pads by wire bonding. Since the circuits on the board are electrically connected with the electrode pads formed on the element main body of the chip electronic component by wire- bonding, freedom between the circuits and the element main body is high, thermal stress due to the difference of thermal expansion coefficients between the board and the element main body is not applied to the element main body.  Since temperature cycle characteristics are excellent, a chip electronic component mounting product of high reliability can be obtained. The chip electronic component can be fixed on the board by using resin, so that fixing process is very simply enabled.
Patent JP-S5988895-A (JP)
Inventor: SATOU TAKAO
IPC: H05K3/42
Filed: 1982-11-12
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-H0648715-A (JP)
Title: Production of semiconductor diamond
Inventor: DEGUCHI MASAHIRO
IPC: H01L21/268
Filed: 1992-07-24
Abstract: PURPOSE:To produce p-type or n-type semiconductor diamond by introducing an impurity element for forming donor or acceptor level into diamond in high controllability. CONSTITUTION:A substrate material 101 made of diamond or having a diamond thin film deposited on the substrate is bombarded with accelerated particles 102 and irradiated with ultraviolet ray 104 after or during the bombardment. The damage of diamond is restored and the particles are activated by this treatment.
Patent JP-2000028991-A (JP)
Title: Liquid crystal display device
Inventor: SAGI SEIICHI
IPC: G02F1/133
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which always keeps satisfactory display quality and contrast free from ghost and has uniform display in a screen. SOLUTION: A video signal (Video) is successively supplied to signal lines 102 through plural analog switches ASW in response to the output pulse of each stage of a shift register S/R. The shift register S/R successively outputs a start pulse XST to analog switches ASW as this output pulse in response to a clock signal CLK. Delay elements 5 are properly provided so as to relay clock lines through which the clock signal CLK is transmitted.
Patent JP-S6259796-A (JP)
Inventor: MORITA MINORU
IPC: E21D9/08
Filed: 1985-09-09
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-S6258241-A (JP)
Title: Photosensitive composition
Inventor: KAWAMURA KOICHI
IPC: C08L33/02
Filed: 1985-09-09
Abstract: PURPOSE:To increase the sensitivity by adding a specified photosensistive s- triazine compound. CONSTITUTION:This photosensitive composition contains as s-triazine compound represented by formula I as a free radical forming agent. In the formula I, each of A and B is an optionally substituted aromatic residue or an optionally substituted heterocyclic aromatic residue, Y is Cl or Br and n=1, 2 or 3. When the free radical forming agent represented by the formula I undergoes the action of light in a photosensitive resist forming composition contg. a photosensitive resist forming compound, it is decomposed to discolor efficiently a coexisting discoloring agent in a moment, so a clear boundary is obtd. between exposed and unexposed parts to give a high contrast visible image. Since the free radical forming agent represented by the formula I hardly hinders the photolysis of the photosensitive resist forming compound, the photosensitivity of the photosensitive resist forming composition (the photosensitivity of the resulting resist) is hardly lowered by the free radical forming agent.
Patent JP-S58100680-A (JP)
Title: Sputtering device
Inventor: MIYAZAKI MASAHIRO
IPC: C23C14/35
Filed: 1981-12-10
Abstract: PURPOSE:To improve the life of a thin film magnetic head and a sputtering target by providing a means for forming magnetic fields in the direction perpendicular to the plane of the target and making it possible to increase the speed of sputtering. CONSTITUTION:A magnetic field generating means such as, for example, an electromagnetic coil 14, which encloses a sputtering target 10 is provided in a vacuum chamber 6 near the side surface of the target 10. Electricity is conducted to the coil 14 to generate the magnetic fields (m) perpendicular to the plane of the target 10. Thereafter, a DC voltage E is applied between a counter electrode 12 and a target electrode 9 to deposit the thin film of a magnetic material on a substrate 13 to be treated. With such device, uniform magnetic fields are formed on the surface of the target, by which the consumption of the surface of the target is made uniform and the life of the target and the quality of the thin film are improved.
Patent JP-S6443620-A (JP)
Title: Light-weight banking structure and its construction
Inventor: HORIUCHI SUMIO
IPC: E02D17/18
Filed: 1987-08-08
Abstract: PURPOSE:To prevent the consolidating settlement and gravity sliding of banking ground by a method in which a light-weight baking is made up of a light-weight structural layer and an outside covering layer, and the light-weight structural layer is composed of polyurethane foam a cast-in-place. CONSTITUTION:A light-weight banking 1 consists of a light-weight structural layer 2 on the ground G and a covering layer 3 to cover the layer 2. The layer 2 is formed of polyurethane foam 4, which is formed by the following method; a metal form is set on the ground G; polyurethane is cast into the metal form and expanded to form an expanded layer of a fixed thickness; the expanded layers are likewise laminated to form the layer 2; and the layer 2 is covered with sand, etc. The consolidating settlement of the banking ground and the sliding of the lower part of the banking can thus be prevented.
Patent JP-2001026126-A (JP)
Title: Ink jet recorder
Inventor: HANAOKA YUKIHIRO
IPC: B41J2/165
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate dripping of ink by floating a cap surely above the ink ejection plane to form a ventilation passage and providing a protrusion at a part on the ink ejection plane in order to move an ink jet head relatively to the cap thereby recovering incomplete ink ejection surely. SOLUTION: A nozzle plate 13 is provided with a plurality of nozzle groups 13-A for ejecting ink and an area 13-B for applying a cap member 30 tightly is provided on the same peripheral plane of the nozzle groups 13-A. A head case member 15 is provided with a protrusion 15-A for positioning the cap member 30 in the area 13-B of the nozzle plate 13 substantially in the center of the area 13-B in the widthwise direction. A member 31 for supporting the cap member 30, a cap lever 32 for moving the cap member 30 in the direction of the nozzle plate 13 while holding the cap supporting member 31, and a cap cam 33 for advancing/retracting the cap lever are also provided.
Patent JP-S6355216-A (JP)
Title: Formation of earth anchor
Inventor: MURAKAMI HIROSHI
IPC: E02D5/80
Filed: 1986-08-27
Abstract: PURPOSE:To obtain earth anchors having high drawing resistance by a method in which a cloth bag is set in the ground, an extension member is inserted into the bag, and grout is injected into the bag under pressure to expand the bag. CONSTITUTION:A cloth bag 5 is inserted into an excavated pit 1, and a grout 3 is injected under pressure into the bag 5. When a tension member 2 is inserted into the bag 5 and the grout is injected under pressure, solids such as cement particles and sand, etc., present in the grout 3 adhere to the mesh of the cloth. For the reason, after the tension member 2 is inserted into the bag 5, the grout 3 is injected using an injecting tool 7 to expand the bag 5 under the ground. Since no cavities are formed around the member 2, the friction between the ground and the bag 5 can be increased.
Patent JP-H0485592-A (JP)
Title: Information display device
Inventor: SAKAI MITSURU
IPC: G09G3/20
Filed: 1990-07-30
Abstract: PURPOSE:To improve the visibility and reduce the power source capacity by providing a current control means which varies the time rate of a current supplied to a light emission diode according to the rate of the number of light emission display dots. CONSTITUTION:The anodes of light emission diodes L1 - L54 are connected to the plus electrode side of a power source PS through current limiting resistances R1 - R54 respectively. Further, the cathodes are connected to the collector C of a transistor TR through switches S1 - S54 which control the ON/OFF states of display dots. The base B of this transistor TR is connected to the output terminal O of a monostable multivibrator circuit MM. In this constitution, the pulse width of the monostable multivibrator circuit MM is 83 mus at the time of 22% illumination, 23.8 mus at the time of 78% illumination, and 18.5 mus at the time of 100% illumination. Consequently, the brightness of display dots is normally high and made low for a reverse display.