baber/WOPTO huggingface dataset:
Patent JP-2000271989-A (JP)
Title: Manufacture of styrene resin extrusion foam
Inventor: FUJIWARA YUJI
IPC: C08J9/14
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously manufacture a foam having a homogeneous structure and a relatively light weight by reheating the foam to meet specific conditions after a mean temperature of the foam becomes lower than a Vicat softening point of a styrene resin for constituting the foam, the further again foaming the resin at a specific absolute pressure or below. SOLUTION: After a mean temperature of a styrene resin foam formed by extrusion foaming becomes a Vicat softening point of the resin for constituting the foam, the foam is reheated so that the mean temperature T of the foam becomes (Vicat softening point +5 deg.C<=T<=Vicat softening point +25 deg.C) with respect to the Vicat softening point. Further, the foam is again foamed at a reduced pressure atmosphere of an absolute pressure of 600 mHg or below. Then, the pressure is rapidly reduced. A time required for pressure reducing is in time while a reheating temperature is not lowered and pressure reduction is performed gradually. Thus, the styrene resin foam having excellent environmental compatibility, light weight properties, excellent uniformity and heat insulation can be manufactured.
Patent JP-S57203782-A (JP)
Title: Water diffusion type rust preventive agent and its manufacture
Inventor: OOWAKI HAJIME
IPC: C23F11/16
Filed: 1981-06-06
Abstract: PURPOSE: To obtain a water diffusion type rust preventive agent which is excellent in a rust preventing property and a desolvent function, by heating and melting a composite whose effective component is organic sulfonic acid metallic salt, diffusion it into amine added water, and also diffusing it in fine grain size pulverized by shearing and impact force.  
     CONSTITUTION: A composite consisting of 1 kind or more of organic sulfonic acid metallic salt, a wax-like substance, and fatty acid metallic salt of wax oxide (metallic salt) and lanoline is stirred in hot water to which amine has been added, and its primary diffusion is executed. Subsequently, ≥70% grains is secondary diffused in grain size of ≤1μ by use of a homogenizer, etc. having high shearing force and impact force. According to this method, it is possible to obtain a rust preventive agent displaying excellent rust preventing force even in case of a water diffusion type. This rust preventive agent can be adjusted optionally to the maximum viscosity 20W10,000CPS. and is coated by means of spraying, brush-coating, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05249259-A (JP)
Title: Time measuring device
Inventor: NAGASHIMA SADAO
IPC: G04F10/00
Filed: 1992-03-09
Abstract: PURPOSE:To easily discriminate whether or not the lap time of an object to be measured is within set elapsed time against aimed elapsed time by comparing arbitrary elapsed time from the reception of a detecting signal with measured elapsed time. CONSTITUTION:In case a first lap key S3 (S4) is assigned to a first (second) runner practicing a running event, a CPU 15 stores measured lap time in the first (second) LAP area of a RAM 17 as the lap time of the first (second) runner when the key S3 (S4) is turned on and counts the number of rounds of the first (second) runner in a lap area. Then the CPU 15 checks whether or not the runner of the turned-on key arrives first in the RAM 17. When the runner arrives first, the CPU 15 starts counting of the time difference between the two runners after resetting a timer 18 and stores and displays 3 the data indicating the key S3 (S4) of the runner arriving first after storage. When the runner falls behind the other runner, the CPU 15 stores and displays 3 the time-counted result of the timer 18 as a time difference. Then the CPU 15 discriminates whether or not the lap time of the runner falling behind can fall in set elapsed time aiming at the lap time of the runner arriving first and informs 3 of the discriminated result.
Patent JP-H08286742-A (JP)
Title: Automated guided vehicle route guide system and post incorporating data carrier
Inventor: TAKADA HIROSHI
IPC: E01F9/623
Filed: 1995-04-12
Abstract: PURPOSE: To provide the guide system where the route is easily changed by burying a data carrier at each point on carrying routes and reading movement information of data carriers and moving an unattended carrier based on these information. CONSTITUTION: An automated guided vehicle 50 reads data of the data carrier of a post 1 incorporating the data carrier at a point A to go straight and reads data for straight-going of the data carrier at a point B to go straight and reads data for turning to the left of the data carrier at a point C to turn to the left. Further, it reads data for straight-going of the data carrier at a point D to go straight and reads data for straight-going of the data carrier at a point E to go straight and reads data for turning to the left of the data carrier at a point F to turn to the left and reads data for straight-going of the data carrier at a point G to go straight and reads data for straight-going of the data carrier at a point H to be guided to a straight route.
Patent JP-H08286550-A (JP)
Title: Temperature controller
Inventor: KITAGUCHI TAKASHI
IPC: G05D23/19
Filed: 1995-04-12
Abstract: PURPOSE: To control the temperature of a heater according to secular deterioration or environmental change. CONSTITUTION: This controller is provided with a neural network identified with the heater 2 and the plural parameters of PID control operation are outputted at random. Then, the plural outputted results of the neural network with respect to the plural parameters are evaluated and the parameter whose evaluated result is excellent is set for the PID control operation. Besides, the temperature of the heater 2 to which electric power is supplied by a power supply means 3 is detected by a temperature detection means 4. In accordance with the detected temperature, the electric power supplied to the heater 2 is adjusted by the PID control operation.
Patent JP-H09272968-A (JP)
Title: Method for controlling film thickness in arc ion plating device and device therefor
Inventor: SHIRAKASHI HIROSHI
IPC: C23C14/54
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in the case a long film-shaped substrate is applied with coating by an arc ion plating device, when arc current value and the running rate of the substrate are previously set in accordance with the desired film thickness and the coating is continued, the film thickness gradu ally reduces, and the difference in the thickness between the first part and the final part is made larger to generate defects in the products. SOLUTION: In accordance with the increase of the quantity of cumulative electric current (the quantity of a target to be consumed) obtd. by integrating arc electric current timewise, the running speed of a substrate is gradually reduced, and furthermore, the arc electric current is gradually increased. Namely, reduction on the thickness of a film is caused by gradual reduction in the evaporation in accordance with the consumption of the target in the case the arc electric current is certain, thus, by executing the above correction, the uniformity of the film thickness and the quality of the products can be improved.
Patent JP-S5515115-A (JP)
Title: Electrostatic recording system
Inventor: SHINDOU MASANARI
IPC: G03G13/02
Filed: 1978-07-18
Abstract: PURPOSE:To reduce the number of electrode lead-out termianls and the number of driving circuits by forming the control electrode for controlling ion current to multilayer structure and group-controlling the pass and block of the ions of the ion pass holes. CONSTITUTION:Pass and block control of ions is accomplished with the control electrode. The control electrode in the electrostatic recorder forming electrostatic imagess on insulation layer surface has at least 3 layers of electrodes 5c, 5d, 5e with the insulation layers 5a, 5b in-between, wherein the other one layer of the electrodes 5c with respect to the reference electrodes 5d of the layer which becomes a reference is let to be the A group electrodes common to plural ion pass holes 611 thru 613, ...641 thru 643 and the other one layer of electrodes 5e are let to be the B group electrode common to the plural ion pass holes 611 thru 641,...613 thru 643 belonging to the mutually different A group electrodes, thus when the voltage permitting the ion pass of both A group electrodes and B group electrode is applied to the refernece electrodes 5d, the group control for allowing the ions to pass only through the ion pass holes belonging to both group electrodes is accomplished. Hence, the number of electrode lead-out termainals and the number of driving circuits may be reduced.
Patent JP-H03287546-A (JP)
Title: Preparation of aromatic amino compound
Inventor: TANAKA KIMIAKI
IPC: B01J23/40
Filed: 1990-03-31
Abstract: PURPOSE:To prepare the subject substance in good productivity, good catalyst separability and excellent safety by hydrogenating an aromatic nitro compound in the presence of a platinum group metal catalyst in a water-soluble solvent and subsequently filtering the reaction product to remove the catalyst. CONSTITUTION:A compound of formula I (e.g. D-threo-1-p-nitrophenyl-2- aminopropane-1,3-diol) is hydrogenated in the presence of a platinum group metal catalyst in only water solvent at 0-150 deg.C under 0.1-100 atmospheric pressure and the catalyst is filtered off from the reaction products to provide a compound of formula II. A metal such as Pt, Pd, Rh, Ir or Ru singly or a combination thereof optionally carried on carbon, alumina, etc., can be employed as the catalyst. Since treated in water, the catalyst has no anxiety of ignition. The product is highly stable and does not cause the coloring or purity lowering of the product.
Patent JP-H09278905-A (JP)
Title: Friction material
Inventor: YASUDA MASAFUMI
IPC: C09K3/14
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To improve frictional abrasion characteristics of a friction material to be used in a damping device in an automobile brake, etc. SOLUTION: This friction material is obtained by bonding and molding a mixture composed of a resin and a base material. In the friction material, polycrystal fibers of aluminum-substituted hexatitanic acid potassium barium salt expressed by the formula K2-2 XBaXTi6- YAlYO13 [X is 0.15-0.9; Y is 0.15-0.3] having a tunnel-type crystal structure of potassium hexatitanate are compounded as the base material. A compounding ratio is adjusted in the range of 3-50wt.%. The fibers have the following shapes: fiber length is about 70-400μm; the width is about 20-50μm; the thickness is about 5-10μm; an aspect ratio (length/width) is preferably high and about 5-10.
Patent JP-H08285190-A (JP)
Title: Cold insulator fixing device of low temperature tank
Inventor: HORIGUCHI MASASHI
IPC: F17C3/04
Filed: 1995-04-12
Abstract: PURPOSE: To provide a cold insulator fixing device of a low temperature tank by which a long nut does not slip out of a stud bolt and a cold insulator can be reliably fixed by preventing a fixing nut from slipping out of a support bolt. CONSTITUTION: A locking nut 14 inside which a friction ring 16 to be brought into pressure contact with a screw thread of a stud bolt 4 is arranged, is fixed to the upper end of a long nut 7 to be screw-fitted to a lower end part of the stud bolt 4, and the friction ring 16 to be brought into pressure contact with a screw thread of a support bolt 8, is arranged inside a fixing nut 13 to be screw-fitted to a lower end part of the support bolt 8.
Patent JP-H10278221-A (JP)
Title: Doctor apparatus
Inventor: ISHIMOTO MANABU
IPC: B41F9/10
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To correct unevenness in butting by holding a doctor blade via a doctor backing plate between an upper and a lower holders, and providing an adjustment screw as a pushing means for the doctor blade and the doctor backing plate at a holder part at the side of the doctor backing plate. SOLUTION: The doctor apparatus has a doctor holder 15 with slits formed inside of an upper and a lower holders 15a, 15b, and an optional count of adjustment screws 19 as a pushing means which hold a doctor backing plate 12 and a doctor blade 11 in the slits and press from above thereby adjusting the doctor backing plate 12 and doctor blade 11. When a cylinder 10 warps from both end parts to a central part, an edge of the doctor blade 11 is bent or warped by the adjustment screws 19 partly to correspond to the warp, so that the edge comes in tight adhesion to the warped part of the cylinder 10. Accordingly the edge of the doctor blade 11 can be uniformly butted to the whole area of the cylinder.
Patent JP-S62245178-A (JP)
Title: Neutron flux detector life predicting instrument
Inventor: NISHIKAWA KAZUYUKI
IPC: G01T3/00
Filed: 1986-04-17
Abstract: PURPOSE:To appropriately correct an amplifier and enable a reactor to be deliberately driven by calculating the damping factors of the output signals of individual Local Power Range Monitoring System (LPRM) and estimating the life of the same, on the basis of the neutron flux irradiation quantity of the individual LPRM. CONSTITUTION:A neutron irradiation quantity calculation by a neutron irradiation quantity calculator 6 and an amplification factor calculation for amplifiers 4A-4C by an amplifier amplification factor calculator 7 are periodically conducted on LPRMs 3A-3C mounted in a core 2 and resulted performance data are sequentially stored in a memory 8. When an LPRM life estimation request is given, a life calculator 9 is inputted with the performance data from the memory 8 and calculates the maximum neutron irradiation quantity at the amplification factors at the adjusting limits of the amplifiers 4A-4C from expressions indicative of increases in the amplification factors of the amplifiers 4A-4C based on the neutron irradiation quantity and the amplification factors of the amplifiers 4A-4C at a reference time. Further, the relation- ship between the neutron irradiation quantity and an elapsed time is calculated. Then, a time to be the adjusting limit is calculated from above-described calculations and the lives of the LPRMs are estimated.
Patent JP-H01259471-A (JP)
Title: Character recognizing sheet and character recognizing device for sheet concerned
Inventor: NAKATSUMA TAKUJI
IPC: G06K9/20
Filed: 1988-04-11
Abstract: PURPOSE:To enable distinction from a general original even when the picture information of a character recognizing sheet is received upside down by printing a sheet identification mark in the front step of the record starting position of character information and in the rear step of a record ending position on a recording surface. CONSTITUTION:On the recording surface of the character recognizing sheet, sheet identification marks 102 and 104 are respectively printed in the front step of the record starting position and in the rear step of the record ending position. Thus, in a character recognizing device, the kind of the sheets can be decided by detecting the sheet identification marks 102 and 104 from inputted picture information. Thus, even when characters are sent upside down as the picture information, the sheet identification marks 102 and 104 of the character recognizing sheet inform the upper and lower directions of the sheet. Accordingly, when a character pattern is also made reverse in correspondence to the picture information, the character can be recognized without fail samely as a case that the picture information are received by the character recognizing sheet in a normal condition.
Patent JP-S62244084-A (JP)
Inventor: NAKAMATSU YOSHIRO
IPC: G09B7/00
Filed: 1986-04-17
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-H08281873-A (JP)
Title: Plate-shaped composite material
Inventor: KODERA SATOSHI
IPC: B29L7/00
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a plate-shaped composite material high in strength and suitable for mass production by laminating a glass plate and a plate-shaped laminating material through an adhesive supporting sheet having a thermoplastic adhesive on both surfaces thereof. CONSTITUTION: For example, a glass plate is used as a laminating material A and this laminating material A and a glass plate C are laminated through a film-shaped adhesive B to form a plate-shaped composite material E. The film-shaped adhesive B has a three-layered structure wherein thermoplastic adhesive layers are laminated to both surfaces of a thin core sheet being an adhesive supporting sheet. By using the film-shaped adhesive B having the three-layered structure, this adhesive B is extremely tough and becomes easy to handle and, by merely coating the laminating material A with the film-shaped adhesive B, adhesive applying work can be performed.
Patent JP-H06303247-A (JP)
Title: Communication method for optical communication system
Inventor: WATABE KAZUO
IPC: H04B10/275
Filed: 1993-04-14
Abstract: PURPOSE:To realize bi-directional communication through a loop-shaped optical fiber communication channel and to securely control the transmission direction of communication information. CONSTITUTION:A host 1 and slave units 2-1 to 2-998 are connected to each other with the loop-shaped optical fiber channel 3. Two address numbers #000 and #999 are given to the host 1. Address numbers #001-#998 are given to the slave units 2-1 to 2-998. A calling origin alpha, a transmission destination beta, and a relay part gamma are inputted to the header of communication information, and a signal is transmitted from alpha to beta. When the host 1 selects #000 as the calling origin alpha and outputs communication information, communication information is transmitted along a correct transmission direction and the address number goes to the slave unit of beta. When the host 1 selects #999 as the calling origin alphaand outputs communication information, communication information is transmitted along an inverse transmission direction and the address number goes to the salve unit of beta.
Patent JP-H0655077-A (JP)
Title: Catalyst for isomerization of hydrocarbon and method for isomerizing hydrocarbon with the same
Inventor: FUJIMOTO KAORU
IPC: C07C9/18
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a catalyst capable of isomerization of linear chain paraffin hydrocarbon with high selectivity and yield by compacting a fireproof metal oxide carrying a group VIII metal of the periodic table and zeolite in a highly mixed state. CONSTITUTION:A fireproof metal oxide (e.g. SiO2) carrying a group VIII metal of the periodic table (e.g. Pt or Ni) and zeolite are compacted in a highly mixed state. Hydrocarbon oil contg. 4-7C linear chain paraffin hydrocarbon (e.g. n- pentane) is brought into contact with the resulting catalyst in the presence of hydrogen to isomerize the hydrocarbon. The material of a reactor is not corroded, the kind of the deposited metal is hardly limited and the linear chain paraffin hydrocarbon can be isomerized with high selectivity and yield. The hydrocarbon oil contg. the linear chain paraffin hydrocarbon can be efficiently converted into hydrocarbon oil having high octane value.
Patent JP-H02284808-A (JP)
Title: Connection mechanism
Inventor: MAATEIN FUIRITSUPU SUPAIBUI
IPC: B23B31/107
Filed: 1990-03-31
Abstract: PURPOSE: To prevent the slippage due to latertal force of both axes by acting force in a radial direction to the axis of a shank on a tool to generate a clamping force parallel to the axis, and arranging the tool and the shank in a direction to cross the axis. CONSTITUTION: A movable clamp bolt 50 is screwed in a radial direction to the axis A of a shank 12, and a face 52 is brought into contact with a cone- shaped face 42 of a clamp element 34 to advance the element 34 toward a fixed clamp bolt 46 for generating axial force toward the shank 12 in the shaft 28 of a pin 24. On the other hand, a probe housing 14 having four regulating bolts having been regulated is moved toward the shank 12 perpendicularly to the axis A. In case of fixing the probe housing 14 and the shank 12, the movable clamp bolt 50 is held by a fastening clamp pin 24, but in order to prevent mutual lateral movement, a mutually relative position between the probe housing 14 and the shank 12 is regulated by the regulating bolt 54, and the center of a measuring tip is located on the axis A, and the clamping screw 50 is more tightly fastened.
Patent JP-H05141436-A (JP)
Title: Dry type friction clutch disk
Inventor: FUIRITSUPU ANRION
IPC: F16D69/02
Filed: 1992-03-12
Abstract: PURPOSE: To reduce a weight and inertia of a clutch plate and realize a uniform heat distribution over the clutch plate by reducing a conventional thickness of a friction pad. CONSTITUTION: Annular friction pads 1, 5 are attached to both sides of a metal support plate 3 via annular bodies 2, 4 made of a porous material. The annular bodies 2, 4 are deformable bodies having a number of opening or closing pores. When a pressure is applied to a clutch plate, a thickness of the clutch plate is reduced, and when the pressure is removed, the thickness returns to its original state.
Patent JP-S61249922-A (JP)
Title: Absorption-promoted cinnarizine composition
Inventor: TOKUMURA CHUICHI
IPC: A61K31/198
Filed: 1985-04-25
Abstract: PURPOSE:To provide the titled composition containing cinnarizine cyclodextrin clathrate compound and phenylalanine as essential components. CONSTITUTION:Phenylalanine (e.g. DL-phenylalanine) is added to a clathrate compound consisting of cinnarizine and a cyclodextrin (especially preferably beta- or gamma-cyclodextrin), and the above components are used as essential components of the objective absorption-promoted cinnarizine composition effective for the remedy of various diseases of cerebral circulation. The molar ratio of cinnarizine to the cyclodextrin is 1:2 in the case of beta-cyclodextrin and is 1:1 in the case of gamma-cyclodextrin. It can be administered orally in the form of powder, granule, tablet, capsule, etc.
Patent JP-2000286539-A (JP)
Title: Ceramic circuit board
Inventor: NAKA KATSUHIKO
IPC: H05K3/34
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a compatibility between insulation of an insulating layer formed on the upper layer of a ceramic circuit board and solder wettability of a conductive layer for connection formed on the top of the insulating layer. SOLUTION: A ceramic circuit board is comprised of an upper-layer conductive layer 22 (upper layer resistor layer 23), a conductive layer 26 for connection and a double-layer insulating layer between them. An upper insulating layer 25 of the double-layer insulating layer is formed of glass ceramic, containing a relatively small amount of glass and exhibiting low density. A lower insulating layer 25 is formed of a glass ceramic, containing a relatively large amount of glass and exhibiting a high density. Since the upper insulating layer 25 is formed of the glass ceramic containing a relatively small amount of glass and exhibiting a low density, glass components diffusing from the upper insulating layer 25 to the conductive layer 26 for connection are few and the surface of the conductive layer 26 for connection does not becomes rich in glass.  Its solderability can be maintained in a high level. If a lower insulating layer 24 is formed of a glass ceramic exhibiting high density, necessary level of insulation can be ensured without increasing the thickness of the insulating layers 24 and 25.
Patent JP-S58205422-A (JP)
Inventor: SUZUKI KOUJI
IPC: A01F12/46
Filed: 1982-05-24
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。