baber/WOPTO huggingface dataset:
Patent JP-H07325933-A (JP)
Title: Image processor
Inventor: SENBON HIROYUKI
IPC: G06T15/00
Filed: 1994-05-31
Abstract: PURPOSE:To improve the interactive performance of a game machine as the image processor. CONSTITUTION:This image processor is equipped with a command interpretation part 2 which interprets the contents of the command data in a drawing command sent from a host, checks the option bit in the command data when the contents show, for example, a polygon drawing mode, and sends an indication for changing the drawing state into the mode indicated with the option bit, e.g. a line drawing mode to a state machine 3, the state machine 3 which starts the processes of respective process blocks in the state prepared with the indication, an edge DDA block 6 which finds edge coordinates from the polygon data in the command data, and a scan DDA block 7 which finds color information (RED, GREEN, and BLUE) of a coordinate point (pixel) by using the luminance gradient coefficient found by the DDA arithmetic and writes the information in a VRAM, etc., through an output buffer 8.
Patent JP-S62277411-A (JP)
Title: Polymerization of styrene
Inventor: ASANUMA TADASHI
IPC: C08F4/52
Filed: 1986-05-26
Abstract: PURPOSE:To produce polystyrene in high yield per unit volume, by reacting styrene by a specific method in the presence of a catalyst obtained by combining an organic Al compound and a solid catalyst produced by supporting a titanium halide on a magnesium halide. CONSTITUTION:Styrene is polymerized in an aliphatic or alicyclic hydroarbon solvent (e.g. hexane) at a styrene concentration of <=20vol% preferably at room temperature - 60 deg.C in the presence of a catalyst consisting of an organic Al compound and a solid catalyst produced by supporting a titanium halide on a magnesium halide. The polymerization of styrene is continued at a higher styrene concentration and higher temperature than those of the former polymerization process, preferably at a styrene concentration of 15-16vol% and a polymerization temperature of 50-100 deg.C. The organic Al compound used as a component of the catalyst is preferably tripropylaluminum, etc.
Patent JP-S60262849-A (JP)
Title: Production of amino resin molding material
Inventor: TAKATSUKA TOMIO
IPC: C08L61/00
Filed: 1984-06-11
Abstract: PURPOSE:To obtain the titled molding material which can dispense with drying and kneading stages and save the cost of equipment, space and energy, by mixing a liquid amino resin having a low water content with pulp powder, crushing the mixture, coloring it and tableting it. CONSTITUTION:Urea or melamine (A) from a feed tank 1, 1.2-3mol (per mol of component A) of paraformaldehyde (B) from a feed tank 2 and a catalyst (C) such as NaOH from a catalyst tank 3 are fed through constant feeders 4, 5, 6 to a closed, complete discharge type reactor 7 where a continuous condensation reaction is carried out in a liquid state (at 65 deg.C) to obtain a liquid amino resin having a low water content (e.g. 3wt%). The resin is fed through a cooler 18 to a crusher 19, where the resin is mixed with pulp powder fed through a constant feeder 10 from a pulp tank 9 and the mixture is crushed into a powder having a particle size of 60 mesh or below. The powder is fed through a collector 20 and a constant feeder 21 to a coloring and mixing machine 22, where the powder is colored with a pigment fed through a constant feeder 14. The colored powder is tableted in a tableting machine 26.
Patent JP-S5345270-A (JP)
Title: Liquid crystal timepiece capable of giving time indication observable also in the night
Inventor: TAKAMI KATSUMI
IPC: G04G9/00
Filed: 1976-10-06
Abstract: PURPOSE:To provide a liquid crystal timepiece, in which the section for indicating hours and minutes or only the section of numeral patterns for indicating hours and minutes is made of luminous fluorescent material containing radioactive substances, whereby the section of hours and minutes can be made visible also in the night, if content of the radiation source in the fluorescent material is so small, for instance, lower than 100muCi prescribed by the law.
Patent JP-H07326448-A (JP)
Title: Lamp socket device
Inventor: SUZUKI RYOJI
IPC: F21V19/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a lamp socket device that is advantageous for miniaturization and can absorb variations in lamp length and surely hold straight bulb type fluorescent lamps without the possibility of dropping them. CONSTITUTION:A cover body 25, which has a front cover 27 with openings 31 therein, a rear cover 28 for connection to the cover 27, and pin introducing grooves 32 leading to the openings 31, has sandwiching socket main bodies 52 built therein in such a way as to be movable in the direction of their thickness, each of the socket main bodies 52 being exposed to the opening 31 and having a pin passing groove 55 leading to the pin introducing groove 32. A plate spring 53 that can be deformed elastically is provided inside the cover body 25 to constantly energize the socket main bodies 52 toward the openings 31. The force of holding lamps 21 is therefore obtained by means of connecting terminals that sandwich a pair of lamp pins 21b from both sides, and the elastic deformation of the plate spring 53 is utilized to absorb variations in lamp length.
Patent JP-S6011544-A (JP)
Title: Low smoking polyvinyl chloride composition
Inventor: KATOU HIROSHI
IPC: C08L27/06
Filed: 1983-06-29
Abstract: PURPOSE:To provide the titled compsn. in which the emission of smoke during combustion is reduced without detriment to flame retardance, physical properties and processability inherent to the vinyl chloride resin, by blending specified quantities of antimony trioxide, a magnesium compd. and a plasticizer. CONSTITUTION:1-30pts.wt. antimony trioxide such as Thermoguards S (a product of M & T Chemicals), 1-20pts.wt. magnesium hydroxide and/or magnesium borate (a finer particle size being preferred) and 15-100pts.wt. plasticizer such as a trimellitate are blended with 100pts.wt. polyvinyl chloride resin.
Patent JP-H06333844-A (JP)
Title: Plasma processing apparatus
Inventor: KAZUMI HIDEYUKI
IPC: H01L21/205
Filed: 1993-05-21
Abstract: PURPOSE:To uniform the radial-direction distribution of generated plasma, and further the radial-direction distribution of thin film accumulation quantity or etching quantity by transmitting microwaves into several spaces which are partitioned by several metallic partition plates prepared inside a metallic container and dividing the microwave power. CONSTITUTION:Magnetic field intensity of 875G for electron cyclotron resonance is established within a plasma generating chamber 2. Next, the inside of the chamber is evacuated and a material gas is supplied from a gas leading port 12. Thus the material gas is changed into plasma at the position of 875G in magnetic field intensity through the electron cyclotron resonance. Then, the flow film formation is made along the line of magnetic force at the direction of a sample 12. At this time, several metallic partitioning plates 6 are prepared inside a metallic container to partition the inside into a plurality of spaces, and the microwave power supplied to the respective spaces 8 is adjusted by changing the position of the partitioning plate and its interval by a partitioning plate adjusting means 9, so that the, microwave distribution to be supplied to the chamber 2 can be made as desired.
Patent JP-S5820838-A (JP)
Title: Continuous trench excavator for seabed cable layer
Inventor: TAKEMOTO YASUTOSHI
IPC: E02F5/10
Filed: 1981-07-29
Abstract: PURPOSE:To excavate a wide width of trench even in hard ground by a method in which large numbers of paired high-pressure water nozzles whose tips are V- shaped are arranged with intervals vertically in front of a plow type casing supported in a vertically movable manner on a seabed cable layer and the nozzles are integrally vertically moved. CONSTITUTION:In the rear of a cable layer 12 running on a sleigh 13 along the seabed, a cable guide trough 18 is provided in the upper end opening portion of a plow 16 supported in a vertically rocking manner, and a cable guide pipe 19 is introducted to each trough 18. A water pump 20 is provided on the sleigh 13, and high-pressure water is supplied to high-pressure water nozzles 1 and 1' provided in front of the plow 6. In the high-pressure water nozzles in front of the plow-shaped casing 16, nozzles 1 projecting ina V-shaped form toward the advancing direction and the nozzle 1' in almost parallel with the advancing direction are arranged in plural numbers with intervals, the whole of the nozzles is supported in a vertically movable manner in front of the plow-shaped casing 16, and a cable a is laid while excavating the seabed continuously.
Patent JP-2000312233-A (JP)
Title: Receiver and method for controlling the receiver
Inventor: TANNO HIDETOSHI
IPC: H04L29/10
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To realize an optimum reception state in response to a reception dynamic range. SOLUTION: The receiver males line connection to an analog line network (S1), and a gain of a gain circuit is set to N (dBm) (S2). Then a communication mode in a modem protocol is decided with an opposite communication terminal (S3) and whether or not the communication mode is the V.3 communication mode is discriminated (S4). When the discrimination indicates negative (No), the modem communication is immediately executed (S6), and when the discrimination is affirmative (Yes), the gain is set to (N-9) to cope with the V. 34 communication mode (S5) and then the modem communication is executed (S6). When the modem communication is finished in this way, the line is interrupted (S7) and the processing is terminated.
Patent JP-S61277861-A (JP)
Title: Exhaust gas reflux device
Inventor: HAGA KUNITAKA
IPC: F02M25/06
Filed: 1985-05-31
Abstract: PURPOSE:To enable to perform proper EGR control respectively responding to a 2-wheel drive running and a 4-wheel drive running state, by a method wherein a 2-way solenoid valve opened and closed by a driving wheel switch is mounted in the negative pressure passage of an EGR valve. CONSTITUTION:A driving wheel switch 15 is turned OFF during 2-wheel drive running, a valve body 12b of a 2-way solenoid valve 12 is closed, a negative pressure is applied through a negative pressure fetching port 8 directly on a diaphragm chamber 5a of an EGR valve 5, and proper EGR control responding to a 2-wheel drive running state is effected. During 4-wheel drive running, the driving wheel switch 15 is turned ON, and the valve body 12b of the 2-way solenoid valve 12 is opened, only a pressure equivalent to a difference between the negative pressure of the negative pressure fetching port 8 and the negative pressure of a port 11 of a suction passage 2a is exerted on the diaphragm chamber 5a of the EGR valve 5 to decrease a negative pressure exerted on the EGR valve 5, and this performs proper EGR control responding to a 4-wheel drive running state.
Patent JP-H07305098-A (JP)
Title: Cleaning agent from rice
Inventor: TOKUYAMA TAKASHI
IPC: C11D7/42
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a cleaning agent useful as a substitute for a leaning agent such as a chlorinated fluorocarbon, having excellent cleaning power free from problems in terms of use and environment. CONSTITUTION:This cleaning agent from rice is (1) an extract of rice or germinated rice, (2) a substance obtained by decomposing a hydrolyzate of rice or germinated rice with an enzyme or treating the hydrolyzate with KOJI (malted rice), (3) a substance obtained by decomposing rice or germinated rice with an enzyme or treating it with KOJI before, during or after extraction in extracting rice or germinated rice or (4) a substance obtained by subjecting an extract of rice or germinated rice, a decomposition product of rice or germinated rice with an enzyme or a treated material of rice or germinated rice with KOJI to alcohol fermentation or organic acid fermentation as it is or contains it.
Patent JP-H06333706-A (JP)
Title: Thermistor device
Inventor: INOUE HIDEHIRO
IPC: H01C7/02
Filed: 1993-05-21
Abstract: PURPOSE:To prevent a short circuit due to the migration of an electrode component, and to obviate the chipping of a thermistor element assembly and electrode burning, etc., at a time when an Ni layer is formed to an electrode section. CONSTITUTION:An electrode layer is composed of at least one layer or more of electrode layers, and the electrode layer in an outermost layer has a central electrode layer 12 positioned at the center of a main surface and at least one ring-shaped electrode section 14 positioned so as to surround the periphery of the central electrode section 12.
Patent JP-S5345145-A (JP)
Title: Error detection system
Inventor: YANAGAWA MIKIO
IPC: G06F15/02
Filed: 1976-10-06
Abstract: PURPOSE: To prevent miscalculation perfectly as well as to eliminate the unnecessary calculation time in case a correction operation is carried out in a state under which the number of the item becomes "0", by performing an error display at the "0" time of the item number and avoiding a key input performance thereafter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08314564-A (JP)
Title: Operation unit of driving member
Inventor: SATO YOSHIKAZU
IPC: E05B79/20
Filed: 1995-05-18
Abstract: PURPOSE: To work a common driving member forward and backward by pull-up- operating first and second levers alternately. CONSTITUTION: To the first operation lever 13 pivoted by a supporting frame 10, the driving member 5 driven forward by the pulling-up-operation of the lever 13 is connected. The second operation lever 14 pivoted by the supporting frame 10 is abutted on the linking pin 24 of the first operation lever 13 by the spring force of a relief spring 25. Thus, the driving member 5 is worked backward by the pulling-up-operation of the second operation lever 14 by way of the linking pin 24 and the first operation lever 13.
Patent JP-H1050659-A (JP)
Title: Surface treating apparatus
Inventor: SUZUKI KEIZO
IPC: H01L21/205
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating apparatus which is improved for treating the surface of a work with little damages, contaminations and temp. rise. SOLUTION: A surface treating gas M is heated in a gas-heating furnace 6 and jetted into a vacuum chamber 1 through a nozzle 7 to form an activated particle beam M' which is then ejected on the surface of a work 2 to make desired surface treatment. The hole 7 is surrounded by a heat source 5 for heating the furnace 6 and pref. heated at the same temp. as in the furnace 6. This prevents the heated and excited particles from being cooled to lose the chemical activity while passing through the nozzle 7. Since no high-energy beam such as the conventional ion beam or plasma excited beam is used, this enables the surface treatment with little damages, low contamination and low temp. rise.
Patent JP-H05311823-A (JP)
Title: Eaves gutter fitting tool
Inventor: JIN TEIZO
IPC: E04D13/068
Filed: 1992-05-13
Abstract: PURPOSE:To simplify works and to improve their safety by providing a slide part on the ear edges of a gutter joint and of a water stopping member which are elastically fitted on the connecting part of fellow eaves gutters and a terminal water stopping part from the lower side of the eaves gutter to one-handedly execute the attaching work of the eaves gutter. CONSTITUTION:Engaging parts 4a,4b,13a,13b to fit on the ear edges 3a,3b of an eaves gutter 1 are formed on the ear edge of a water stopping member 11 having a water stopping wall 12 at an eaves gutter joint 2 and an end part, and at least the engaging part on one side is provided with slide parts 5,14. The eaves gutter joint 2 is fitted from the lower side of the connecting section of the eaves gutter 1 by means of elastic force as the slide part 5 is slid along the ear edge of the eaves gutter. In addition, in the case of fitting the water stopping member 11, the eaves gutter 1 is elastically deformed and abutted on the slide part 14. Thus, the attaching work of the eaves gutter can be one- handedly executed to improve the safety of works at a high spot.
Patent JP-S5244300-A (JP)
Title: Manufacture of tobacco
Inventor: UMEZAWA HIROYUKI
IPC: A24B15/10
Filed: 1975-10-06
Abstract: PURPOSE: Method of decreasing the amount of harmful substances in smoke of tobacco by the incorporation of a specific material harmless to human bodies. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62277770-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L27/112
Filed: 1986-05-26
Abstract: PURPOSE:To increase throughput in case of ion implantation while reducing the damage of a gate oxide film, and to shorten even the time for commercialization by depositing polysilicon of approximately 1000-2000Angstrom  onto the gate oxide film and implanting ions. CONSTITUTION:The manufacture of an MOS type semiconductor device consists of a process in which at least polysilicon 106 is deposited after a gate oxidation process, a process in which a resist pattern is formed onto the polysilicon, a process in which ions are implanted from the upper section of the resist pattern, and a process in which a gate electrode material is deposited onto the polysilicon layer. A gate oxide film 101 is shaped onto an silicon substrate 108, and the polysilicon 106 of approximately 1000-2000Angstrom  is deposited. Phosphorus is thermally diffused into the polysilicon, the resist pattern is formed through photolithography according to an ROM pattern, and the ions of an impurity having the same polarity as source-drain such as boron in the case of a P channel transistor, or phosphorus or arsenic in the case of an N channel transistor are implanted.
Patent JP-H09301949-A (JP)
Title: Sulfur-containing aldehyde compound and its production
Inventor: WAKAO NORIHIRO
IPC: C07C319/18
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To efficiently produce the subject compound, having antioxidant actions, etc., and useful as an antioxidant, etc., in high selectivity and yield by reacting a mercaptioalcohol with (meth)acrolein. SOLUTION: (A) A mercaptoalcohol represented by the formula HO-R1 -SH (R1 is a >=2C hydrocarbon) (e.g. 2-mercaptoethanol) is reacted with acrolein and/or methacrolein to afford the objective sulfur-containing aldehyde compound represented by the formula (R2 is H or methyl), e.g. preferably 3-[(2- hydroxyethyl)thio]propionaldehyde. For example, the reaction is preferably carried out at about 20-60 deg.C reactional temperature by using 0.9-1.1mol component A based on 1 mol component B.
Patent JP-S5912130-A (JP)
Title: Bearing supporting structure for output shaft of gas turbine
Inventor: FUJIKAWA YASUO
IPC: F02C7/06
Filed: 1982-07-13
Abstract: PURPOSE:To lower the manufacturing cost of a gas turbine and to reduce the axial length of the output shaft, by omitting the cover for the casing of a reduction gear means by disposing a plurality of bearings for supporting the output shaft of a gas turbine on the opposite side of a transmission. CONSTITUTION:Output of a turbine shaft 1 is transmitted to the output shaft 3 of a gas turbine via a reduction gear 2. Here, bearings 4, 5 for supporting the output shaft 3 are disposed at one side of the reduction gear 2, that is, at the side opposite to the side A where a transmission is disposed. With such an arrangement, it is enabled to omit the cover for the casing of a reduction gear means for constituting the bearing box for the bearing 5. Further, since a transmission casing 8 can be fixed directly to the casing 6 of the reduction gear means, it is enabled to lower the manufacturing cost, to reduce the axial length of the output shaft 3 and to make a gas turbine in a compact structure.
Patent JP-S5823930-A (JP)
Inventor: MINORIKAWA KOUICHI
IPC: D02G3/38
Filed: 1981-08-03
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-S5645419-A (JP)
Title: Preparation of p-xylene
Inventor: ONODERA TAMIO
IPC: B01J29/00
Filed: 1979-09-21
Abstract: PURPOSE: To prepare p-xylene in high conversion and selectivity, by the gas-phase methylation of toluene in the presence of H 2  using a catalyst comprising Mg and/or its oxide and Pt-modified crystalline aluminosilicate zeolite.  
     CONSTITUTION: p-Xylene is prepared by the gas-phase methylation of toluene with a methylating agent (e.g. methanol) in the presence of hydrogen using a catalyst comprising Mg and/or its oxide and a Pt-modified crystalline aluminosilicate zeolite. The catalyst contains 1W40wt% of Mg and/or its oxide (as Mg) and 0.01W5wt% of Pt, and has a molar ratio of SiO 2 /Al 2 O 3  of at least 10. The catalyst is resistant to activity lowering, effective at a small amount, has a relatively larger weight- space velocity, and is industrially advantageous. A highly cocentrated xylene mixture containing ≥80% of p-xylene can be obtained by this process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6425220-A (JP)
Title: Reference voltage generation circuit
Inventor: YUUJIN REIMONDO BUKOUSUKIII
IPC: G05F3/24
Filed: 1988-05-19
Abstract: PURPOSE: To constitute a circuit by which a correct reference voltage regardless of the fluctuation of temp. and process is established by coupling a pair of P channel EFT consisting of the same elements on a single chip. CONSTITUTION: The reference voltage generating device is constituted of a pair of FET devices Q1 and Q2 generating the reference voltage. The drain electrodes of the FET devices Q1 and Q2 are coupled to a common node which is connected to grounded potential. The positive input terminal of an arithmetic amplifier 10 is coupled to the source terminal of the FET device Q1. Simultaneously, the negative terminal of the arithmetic amplifier 10 is coupled to the source electrode of the FET device Q2. The output terminal of the arithmetic amplifier 10 is connected to the gate of the FET device Q2, that is, a control electrode. A common current source 1 links the source terminals of the FET devices Q1 and Q2 and the power source Vdd of a single line mutually.
Patent JP-H11311744-A (JP)
Title: Electronic endoscope
Inventor: FUJIMORI NORIYUKI
IPC: A61B1/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope which has variable observation depth and permits observation over a wide range and is small-sized, easy to assemble and equipped with a sufficient watertight structure. SOLUTION: When an observation depth adjusting knob is properly operated, an operation wire 74 is moved back and forth and a projection part 49a fixed integrally to the tip part of the operation wire 74 moves as the operation wire 74 moves. Then a lens frame 49 arranged in an external frame 41 in an image pickup unit 40 moves in a moving support frame 55 toward a cover glass 23 or solid-state image pickup element 50 to adjust the observation depth of an objective optical system.
Patent JP-S6010707-A (JP)
Title: Electromagnet device having three stable positions
Inventor: KOSAKA KENICHI
IPC: H01F7/08
Filed: 1983-06-30
Abstract: PURPOSE:To make a plunger being at rest in a neutral position when it is stable by forming projections in the predetermined position of an outer yoke to connect the projections with the plunger magnetically. CONSTITUTION:The left and right projections 3f and 3g which project inside are formed in the predetermined interval on the horizontal piece 3e of an outer yoke 3. As magnetic flux PHI1 and PHI2 of a coil 10 and the magnetic fluxes PHI3- PHI5 of a permanent magnet 5 attract mutually in the magnetic air gaps (b) and (d) where those fluxes overlap, an armature block 6 moves in a direction W designated by the arrow. When a voltage in a pulse state having the predetermined duration is inputted in the coil 10 for said movement, the magnetic fluxes of the coil 10 are interrupted after the armature block 6 starts movement in the direction W and the magnetic fluxes only of the permanent magnet 5 remain. Consequently, the armature block 6 is attracted by the left and right projections 3f and 3g of the outer yoke 3 and is held in a neutral position.
Patent JP-S63288672-A (JP)
Inventor: KAWAGUCHI NOBORU
IPC: B25B23/14
Filed: 1987-05-18
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。