baber/WOPTO huggingface dataset:
Patent JP-S6448908-A (JP)
Title: Execution of embedded article to lower part of ground structure
Inventor: HAYASHI GORO
IPC: E21D9/00
Filed: 1987-08-20
Abstract: PURPOSE: To prevent collapse of a structure by a method wherein when a buried object is constructed cross a position below a ground surface structure, a groove is excavated aside the structure, a hole is bored from a groove in a position below the structure, and after a pipe body is inserted therein, a buried object is arranged in the pipe body. CONSTITUTION: Recessed parts 8a and 8b are excavated on both sides of a structure, such as an U-shaped groove 1 formed in a ground surface. By an earth drill bucket 4 mounted on the tip of an arm 5 of a hydraulic shovel and having a drive device 4b and a bucket body 4c, a hole 15 is excavated from the recessed part 8a to a position below the U-shaped groove 1 and a pipe body 6 is inserted therein. Consecutively, a hole extending from the recessed part 8b on the other side of the U-shaped groove 1 to the hole 15 is excavated. After the two ends of the pipe body 6 are extended through in a manner to be exposed to the recessed parts 8a and 8b on both sides, buried objects, such as an electric wire, a telephone wire, a gas pipe, and a water supply pipe, are inserted in the pipe body 6.
Patent JP-H0253070-A (JP)
Title: Electrophotographic sensitive body
Inventor: KUMON AKIRA
IPC: G03G5/06
Filed: 1988-08-18
Abstract: PURPOSE:To obtain the electrophotographic sensitive body which is harmless to environment and repetition by providing a charge transfer layer contg. a hydrazone compd. onto a charge generating layer contg. tau type nonmetallic phthalocyanine provided on a charge injection control layer. CONSTITUTION:The charge injection control layer is provided on a conductive base by mixing conductive powder and polyamide resin and the charge generating layer contg. the tau type nonmetallic phthalocyanine is provided on the charge injection control layer. Further, the charge transfer layer contg. the hydrazone compd. is provided on the charge generating layer. Namely, the effect similar to the effect of aluminum is obtd. when tin oxide contg. antimony and the polyamide resin are mixed at a suitable ratio. The electrophotographic sensitive body having the high stability to the environment and repetition is obtd. in this way.
Patent JP-S5998455-A (JP)
Title: Silver oxide battery
Inventor: INOUE KENJI
IPC: H01M4/06
Filed: 1983-11-01
Abstract: PURPOSE:To prevent direct contact of AgO and a positive case and provide stabilized discharge voltage of Ag2O by placing a resin film containing metal powder reducing AgO between a positive mold mainly comprising AgO and a positive case. CONSTITUTION:A resin film 8 containing, for example, silver powder selected from metal powders which reduce AgO, such as silver, zinc, lead is placed between a positive electrode 7 using AgO as a main active material and a positive case. AgO is reduced by Ag by the reaction, AgO+Ag Ag2O on the interface of AgO and Ag powder in the resin film 8. Oppositely, Ag is oxidized by AgO and Ag2O is formed in the resin film. Therefore, only Ag2O is in contact with the electrode which acts as an outer terminal and the terminal voltage shows one step voltage of 1.60V caused by Ag2O.
Patent JP-H0546275-A (JP)
Title: Device and method for data processing
Inventor: MIHASHI MASAHITO
IPC: H03L7/06
Filed: 1991-08-15
Abstract: PURPOSE:To always realize the synchronization of an external reference clock signal and an internal control clock signal and to perform quick and stable data processing based on the internal control clock signal synchronized with the external reference clock signal even when the one with high frequency is used by detecting the control lag time of them. CONSTITUTION:This device is equipped with a phase fixing loop means 11 which outputs an internal clock signal CK to which phase fixing loop processing is applied in digital fashion based on the external reference clock signal CKR and the internal control clock signal CKX, a signal generating means 12 which generates one or more internal control clock signals CKX based on the internal clock signal CK, and a data processing means 13 which performs data processing based on the internal control clock signal CKX, and also, it is comprised by including a phase detecting means 11A, a control means 11B, and a frequency variable oscillating means 11C in the phase fixing loop means 11.
Patent JP-S6360577-A (JP)
Title: Silent discharge type gas laser device
Inventor: HAYASHI SATORU
IPC: H01S3/038
Filed: 1986-09-01
Abstract: PURPOSE:To prevent the contamination of a laser medium, and to stabilize laser output characteristics by forming a covering material by glass ceramics while low melting-point glass is flowed between the covering material and a dielectric coating metallic electrode and baked again. CONSTITUTION:Since outer surfaces except discharge sections are covered with covering materials 4 and low melting-point glass 5 in each metallic electrode 1, discharge regions are limited to the opposite surface sections of respective metallic electrode 1. The covering material 4 is shaped by glass ceramics as an inorganic material, which has excellent discharge resistance and in which discharge is not deteriorated, and low melting-point glass 5 flowed between the covering material 4 and the metallic electrode 1 and baked again is also formed by the inorganic material, thus discharging no organic component with discharge, then contaminating no laser medium. Accordingly, laser output characteristics can be stabilized.
Patent JP-H0529325-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: MIYAIRI HIROO
IPC: H01L21/304
Filed: 1991-07-22
Abstract: PURPOSE:To provide a method of manufacturing a flat semiconductor substrate in the manufacture of a semiconductor substrate provided with an EG effect. CONSTITUTION:A silicon wafer 1 is manufactured by accurately cutting an ingot in such a way that the warp of the wafer is 20mum. The silicon wafer 1 has a diameter of 5 inches, a thickness of 620mum and a face orientation of (100). A polysilicon film 2 is grown up to a thickness of 0.5mum, by a low- temperature CVD on the concave face of the silicon wafer 1. Its growth temperature is 630 to 650 deg.C. As a result, the warp (20mum) is corrected, and it is possible to obtain the silicon wafer 1 which is flat.
Patent JP-S5995506-A (JP)
Title: Optical fiber connecting method
Inventor: HAIBARA TADASHI
IPC: G02B6/24
Filed: 1982-11-25
Abstract: PURPOSE:To improve the efficiency of connecting operation and to reduce labor by detecting core positions through a microscope with a differential interfering function in two directions perpendicular to the axes of two fibers to be connected, and aligning and connecting the fiber only at a connection point. CONSTITUTION:The two fiber element wires 1 and 1' are arranged with end surfaces close to each other in the visual field where one microscope which consists of a light source 4, objective 6, and ocular 7 and has the differential interfering function is set in a direction X and another microscope is set in a direction Y; and the fibers are observed through oculars 7 and 7' in the orthogonal directions. When the cores of the fiber element wires 1 and 1' shift in position at this time, the grip part for the fiber 1' is moved finely to align axial centers to each other until they coincide completely with each other, and then they are welded by a discharging electrode 33. Thus, the alignment is performed with high precision only at the connection point and the operation is automated.
Patent JP-H0740648-A (JP)
Title: Sheet for ink jet recording
Inventor: OSHIMA KAZUAKI
IPC: B41M5/50
Filed: 1993-07-29
Abstract: PURPOSE:To provide a sheet for ink jet recording which embodies clear printing, shows excellent fitness for a high-speed printer, records high-quality images, with high preservation properties and excellent transferring properties of papers. CONSTITUTION:This sheet for ink jet recording has a sheet-like supporting body, and an ink receiving coating layer formed at least on one surface of the supporting body and mainly composed of a pigment and a resin binder. Spherical sedimentary calcium carbonate of 0.5-5mum average particle size is added as the pigment in the coating layer.
Patent JP-H0741842-A (JP)
Title: Method for strengthening steel product
Inventor: ONO MORIAKI
IPC: C21D6/00
Filed: 1993-07-29
Abstract: PURPOSE:To highly strengthen steel products without generating problems, such as thermal strains. CONSTITUTION:While the steel products 3 are irradiated with a laser 2, high- carbon filler wires 6 are supplied to the part irradiated with the laser, by which carbon is added to a molten part 7 formed by the irradiation with the laser to form a bead-shaped molten and solidified part where carbon is enriched to a hardened structure. The aspect ratio (penetration depth H/penetration width W) of the molten part 7 is preferably specified to >=0.5 in order to effectively enhance the strength and to suppress the generation of the thermal strains.
Patent JP-S58185182-A (JP)
Inventor: ASAI SHIGERU
IPC: A63C5/12
Filed: 1981-12-18
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-H1152411-A (JP)
Title: Reflection type liquid crystal display element
Inventor: SHIGENO NOBUYUKI
IPC: G02F1/1335
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display element capable of making bright white display and well expressing the brightness and darkness of the colors exclusive of white even with the display light exclusive of the white. SOLUTION: A dichroic mirror 4 which reflects the light of a specific wavelength and allows the transmission of the light exclusive of a specific wavelength is arranged between a transparent substrate 2 and a reflection plate 3. A first phase transition type guest-host liquid crystal layer 6 contg. dichromatic dyestuffs 5 is disposed between this transparent substrate 2 and the dichroic mirror 4. A second phase transition type guest-host liquid crystal layer 8 contg. the dichromatic dyestuffs 7 is disposed between a reflection plate 3 and the dichroic mirror 4. The first phase transition type guest-host liquid crystal layer 6 and the second phase transition type guest-host liquid crystal layer 8 are so constituted that the transmission and scattering of the light in these liquid crystal layers are respectively independently controlled by individual impression of voltages thereon.
Patent JP-H11251301-A (JP)
Title: Plasma treating equipment and plasma treating method
Inventor: KAWAMURA GOHEI
IPC: C23F4/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide plasma treating equipment and a plasma treating method which can form uniform plasma of high density without using a large-sized electromagnet and complex equipment constitution. SOLUTION: A retaining table 2 for retaining a semiconductor wafer W as an object to be treated is arranged in a chamber 1. A high frequency wave in a range of 3-300 MHz is applied in the chamber 1 from a high frequency power source 10, power is supplied to an air-core coil 11, and a magnetic field which is integer times a resonance magnetic field corresponding to the applied high frequency wave is formed perpendicularly to the semiconductor wafer W and parallel to an electric field. Treatment gas is supplied in the chamber 1 from a treatment gas supplying system 9, ECR plasma is formed in the chamber 1, and a high frequency wave is applied to the retaining table 2. As a result, electrons in plasma are drawn, and the semiconductor wafer W is subjected to plasma treatment.
Patent JP-S58104975-A (JP)
Title: Pressure-sensitive adhesive composition for surface- protecting film
Inventor: NAKAYAMA TADAMITSU
IPC: C09J11/06
Filed: 1981-12-18
Abstract: PURPOSE:To obtain the titled composition having excellent releasability, supressing the increase of adhesive strength after application, by adding a specific amount of a specific long-chain alkyl monoisocyanate to a pressure-sensitive adhesive containing a specific amount of a monomer having a functional group reactive with isocyanate group. CONSTITUTION:The objective composition is prepared by mixing (A) 100pts.wt. of a pressure-sensitive adhesive polymer containing 1-10% monomer[e.g. hydroxyethyl (meth)acrylate, hydroxypropyl (meth)acrylate, etc.]having a functional group (e.g. hydroxyl group, carboxyl group, etc.) reactive with isocyanate group, as a polymer component with (B) 0.02-2pts.wt. of 7-22C long-chain alkyl monoisocyanate. EFFECT:The staining of the laminated article does not take place even by leaving to stand for a long period after application to the article. USE:Surface protection of stainless steel plate, copper plate, decorative plate, glass plate, etc.
Patent JP-S60100533-A (JP)
Title: Preparation of glyoxal
Inventor: HIAI ATSUHIKO
IPC: C07C45/38
Filed: 1983-11-04
Abstract: PURPOSE:In preparing glyoxal by oxidizing ethylene glycol in gaseous phase, to obtain the desired compound useful as a treatment for fiber, treatment for paper making, etc. in high yield and in high purity, by using silver having specific particle diameter as a catalyst in the presence of phosphorus or phosphorus compound. CONSTITUTION:In preparing glyoxal by oxidizing ethylene glycol in gaseous phase, the raw material and a gas containing molecular oxygen are brought into contact with a silver catalyst containing >=5wt% particles having <=0.1mm. particle diameter in the presence of 1-50ppm phosphorus or phosphorus compound (preferably relatively low-boiling organic phosphorus compound such as methyl phosphite, etc.) calculated phosphorus based on the raw material at high temperature (450-650 deg.C) with suppressing formation of decomposition and oxidation products such as CO, CO2, HCHO, etc., unreacted raw material, and glycol aldehyde as a reaction intermediate, to give the desired compound having high quality in high yield and selectivity stably.
Patent JP-H0852329-A (JP)
Title: Backwashing of membrane separator having internal pressure type tubular membrane module
Inventor: SAWADA SHIGEKI
IPC: B01D65/02
Filed: 1994-08-09
Abstract: PURPOSE:To enhance backwashing efficiency while enabling scaling-up increasing the length of a hollow yarn membrane by certainly preventing the cake peeled from the membrane surface of a hollow part to be discharged at the time of the backwashing of the tubular membrane of an internal pressure type membrane module from again adhering to the membrane surface on the way. CONSTITUTION:A plurality of backwashing water supply pipes 11, 12, 13 are connected to a cylindrical shell 1 in an up-and-down direction and, when a tubular membrane module is backwashed, backwashing water is supplied into the cylindrical shell from the supply pipe near to the end part on the outflow side of backwashing water of the hollow part of the tubular membrane 2 and subsequently supplied from this supply pipe and the supply pipes successively near to the end part on the outflow side.
Patent JP-H06224782-A (JP)
Title: Multiplexer
Inventor: MIHIYAERU BEERENSU
IPC: H04J3/04
Filed: 1993-08-20
Abstract: PURPOSE: To solve the problem of integrating a plurality of source signals without using any master by setting the readout counters of all source modules to prescribed initial addresses when a reset signal disappears. CONSTITUTION: The data sent to a multiplex module 4 from the memories 11, 21, and 31 of source modules 1-3 are DB1-DB3, respectively. The module 4 supplies a commonly generated clock signal CLKB to the modules 1-3 for a read-out process. In addition, reset signals R1-R3 are also supplied to the module 4 and become adaptive to the read-out process. A clock signal CLKA the frequency of which can be divided for obtaining the clock signal CLKB is given to the module 4 from the outside. The module 4 supplies the multiplex signal of synchronous digital hierarchy signals STM-1. Source signals D1-D3 can also be converted into synchronous digital hierarchy signals and into signals TUG-1 and TUG-2 which become the integrated multiplex signal STM-1.
Patent JP-H0762481-A (JP)
Title: High strength wear resistant ceramic and its production
Inventor: YASUTOMI YOSHIYUKI
IPC: C22C29/00
Filed: 1993-08-20
Abstract: PURPOSE:To produce high strength wear resistant ceramics with grain boundaries of ceramic bonded with an Nb-Al alloy. CONSTITUTION:This high strength wear resistant ceramic is made of a sintered compact obtd. by bonding grains of ceramic contg. at least one of carbides, nitrides, borides or oxides with an Nb-Al alloy not contg. Cu, Co, Ni or Fe. This ceramic can be produced by pressureless sintering, can be formed into a complex shape and is applicable to a cutting tool, parts for a continuous hot dip metal plating apparatus, engine parts, blade parts for a gas turbine, burner parts, shroud parts, the 1st wall parts of the nuclear fusion reactor of a nuclear power plant, etc.
Patent JP-S6450682-A (JP)
Title: Picture recording device
Inventor: SHIODA KAZUO
IPC: G03B27/32
Filed: 1987-08-21
Abstract: PURPOSE:To produce visible pictures which become to be the indexes of plural pictures with adding dates by sequentially inputting respective chrominance components of RGB from the video signals of a video floppy to a high luminance black-and-white CRT, providing a lens and a three color-resolving filter in front of a display screen so as to image-form on a color photographic paper. CONSTITUTION:If the floppy 12 is set in a video floppy reproducer 14 and the track number of the picture to be printed is inputted from an input operation device 46, the video signals are transmitted to frame memories 18R, 18G and 18B through an A/D converter 16, and the accumulated video signals are read, color-processed and gradation-corrected in a picture processing part 20. Next, a control part 40 reads a DPSK (difference phase shift keying) signal which is overlapped and recorded in n-th track in the floppy 12 from the floppy reproducer 14, and stores it in a built-in memory. Information on the data when the signal recorded in the track is recorded is included in the data. Next, the control part 40 writes the dates of respective frames which the DPSK signal reads into addresses corresponding to white frames under the pictures of respective frames in a work memory 44.
Patent JP-H0656473-A (JP)
Title: Optical waveguide consisting of fluoroglass
Inventor: FURUGUCHI MAKOTO
IPC: H01S3/06
Filed: 1992-08-03
Abstract: PURPOSE:To provide a preformed material for optical waveguides drawable over a long distance, composed of Pr plus PbF2-doped ZBLAN-based fluoroglass as core, HfF4-doped ZBLAN-based fluoroglass as clad, and plain ZBLAN-based fluoroglass as the outermost layer. CONSTITUTION:ZBLAN(ZrF4-BaF2-LaF2-AlF3-NaF)-based fluoroglass doped with ca.2000ppm of Pr and ca.8mol% of PbF2 is melted and cast in a mold to make a core rod ca.8mm in outer diameter, which is then drawn in an inert gas into a core rod ca.3mm in outer diameter. A second batch of ZBLAN-based fluoroglass doped with ca.40mol% of HfF4 is melted and cast in a mold and then put to drilling to make a pipe for clad inner layer ca.15mm and ca.3.5mm in outer and inner diameters, respectively. The doped rode, is then threaded into this pipe and heated to ca.300 deg.C in an inert gas to form into a monolithic form. Similarly, a plain ZBLAN-based fluoroglass pipe is then threaded with the resultant core-clad rod.
Patent JP-H1147359-A (JP)
Title: Decorative sheet storing and supplying device for game machine producing process
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To smoothly manage decorative sheets. SOLUTION: At the time of stocking, an operator A manipulates a stocking button 13a to read the kind and the quantity of decorative sheets by an input part 14 and to stock and store a carried sheet block 8 in a storing device 12, and manipulates the stock completion button 13b of a manipulating panel 13. At the time of shipping, an operator B, based on production schedule data outputted from a managing device 13, manipulates a shipping button 13c to fetch the sheet block 8 from the device 12 to carry a required shipping number of the decorative sheets 9 to a decorative sheet supplying part 6, returns the remaining sheets 9 to the device 12 and then manipulates a shipping completion button 13d.  A managing device 15, based on an ON signal from the buttons 13a or 13c, indicates the shipping designating position of the device 12 from managing data and calculates the stocking/shipping numbers of the sheets 9 to execute the update of managing data.
Patent JP-H0658226-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: KOJIMA SUSUMU
IPC: F02M69/00
Filed: 1992-08-03
Abstract: PURPOSE:To easily form an air communicating passage by forming a common fitting main body for equipping a fuel injection valve and an air control valve into divided construction. CONSTITUTION:The fuel injection valve 34 and the air control valve 36 of a cylinder are fitted to a common fitting main body 38. The fitting main body 38 is divided into an upper member 140 and a lower member 142, the upper member 140 is formed with through holes 144, 146 for inserting the fuel injection valve 34 and the air control valve 36 and a groove 150, and when the upper member 140 and the lower member 142 are assembled into one body, an air communicating passage 80 is formed out of the through holes 144, 146 and the groove 15. The upper member 140 and the lower member 142 are connected together by means of bolts 152. A snap type fitting construction can be also used instead of the bolts.
Patent JP-S6261917-A (JP)
Title: Percutaneously absorbable aqueous medicine of arylpropionic acid derivative and manufacture
Inventor: REENAA MANFURETSUDO
IPC: A61K31/19
Filed: 1986-09-02
Abstract: Transdermally absorbable water-containing preparations of therapeutically active arylpropionic acid derivatives comprises 1 to 15% by weight of such active ingredient, from 10 to 40% by weight of polyoxyethylene polyoxypropylene copolymers, from 10 to 50% by weight of one or more physiologically acceptable organic solvents, optionally up to 1% by weight of preservatives, colorants and/or perfumes, and at least 10% by weight of water. From polyoxyethylene polyoxypropylene copolymers having a relative molecular weight of more than 6,000 there may also be prepared gels, if certain ratios of amounts are chosen.
Patent JP-H0547300-A (JP)
Title: Formation of two-layer coating film of phosphor
Inventor: YAMAZAKI HITOSHI
IPC: H01J9/227
Filed: 1991-08-19
Abstract: PURPOSE:To form two phosphor layers lapped on each other on an inner surface of a glass bulb at a low cost by applying a second phosphor suspension liquid using polyethylene-oxide solution on a first phosphor layer. CONSTITUTION:A first phosphor suspension liquid comprising water solution of hydroxyethylcellulose, and glyoxal and hydrogen peroxide added to it in which phosphor is suspended is applied to an inner surface of a glass bulb and dried to form a first phosphor layer. Next, a second phosphor suspension liquid comprising polyethylene oxide solution and phosphor suspended in it is applied to the first phosphor layer, dried, eated and baked. In this case, when it is heated in a baking process, polyethylene oxide at the surface is vaporized first, so most of it is eliminated, and after this, decomposition and burning of hydroxyethylcellulose in the phosphor in the first layer is started, thereby elimination of binder is facilitated, and burning is accelerated by hydrogen peroxide. A manufacturing process can thus be simplified, and a heat energy can be reduced.