baber/WOPTO huggingface dataset:
Patent JP-H06267410-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: MISONO MASAYOSHI
IPC: H01J9/18
Filed: 1993-03-15
Abstract: PURPOSE:To provide electrode parts that are highly cleaned without using a solvent such as trichroloethane by manufacturing the electrode parts made of stainless steel material, of electric parts forming an electron gun, by press working, for which a water soluble press lubricant is used. CONSTITUTION:Electrode parts made of stainless steel material, of parts forming the electron gun of a cathode-ray tube, is press-worked into specific shape by a press working machine 1 using a water soluble lubricant fed from a water soluble lubricant tank 6. Used lubricant is collected at a water processing part 8. The lubricant and the like adhered to the pressed electrode parts are cleaned and removed by alkaline heated pure water fed from an alkaline hot pure water tank 7, in a clean tank 2. Used alkaline hot pure water is collected at the water processing part 8. The cleaned electrode parts are heat-treated in a predetermined manner at a heat processing part 3, and are assembled at an assembly part. An electron gun thus assembled is assembled with other parts at a cathode-ray tube manufacturing part 5.
Patent JP-H07263934-A (JP)
Title: Glass antenna for vehicle
Inventor: HIROTSU TORU
IPC: H01Q1/32
Filed: 1994-03-24
Abstract: PURPOSE:To improve the reception gain to obtain a small-sized and high- performance antenna by connecting a rectangular element to a main element to constitute the antenna. CONSTITUTION:A horizontal filament element 41 and a rectangular element 42 are connected with a vertical filament between them in the space part of a rear window glass 1 of an automobile provided with anti-fog hot wires 2 and broadcast antennas 3, 5, 6, and 7, thus constituting an antenna 4. The horizontal length of the rectangular element 42 is set to 200 to 500mm to improve the reception gain in the wide range from the VHF band to the UHF band of TV broadcast waves. Thus, the glass antenna for vehicle having a high reception gain can be arranged even in the narrow space part.
Patent JP-H08244421-A (JP)
Title: Pneumatic tire support core
Inventor: NAGASAWA HIDEAKI
IPC: B60C17/04
Filed: 1995-03-14
Abstract: PURPOSE: To provide a pneumatic tire support core in which friction between a tire and the core generated in running flat is restricted to reduce damage on the tire or core without requiring a lot of lubricant. CONSTITUTION: A circular core to support a pneumatic tire for prohibiting crushing is composed of a circular core fixing part 2 to be fixed on an outer circumferential surface of a well part R1, and a circular core rotation part 3 disposed on the outer circumferential side of the core fixing part 2 to be freely rotatable to the core fixing part 2, the core fixing part 2 is composed of arc-shaped core fixing members 20 as plural parted sections, and the core rotation part 3 is formed of arc-shaped core slide members 30 as plural parted sections which are respectively freely slidable on the core fixing part 3.
Patent JP-H11217256-A (JP)
Title: Diatomaceous earth expanded clay improved in hardening and its slip casting and hot-air drying
Inventor: IWAIDA MASASHIGE
IPC: C04B33/30
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a diatomaceous earth expanded clay improved in hardening due to its ability for activation at a low cost and propose a method for slip casting thereof. SOLUTION: A commercially available brick diatomaceous earth prepared as a trued chip discharged from a brick production process and having a regulated particle size is treated with an aqueous solution of a strong alkali, stirred with an aqueous solution of a mixed purified diatomaceous earth and subsequently converted into a slip. A base is then finely adjusted with 3-4% boric acid, neutralized, subsequently dried and baked at 350 deg.C. The resultant powder is further subjected to a mixing treatment with a brick powder treated with a diatomaceous earth powder obtained by stirring commercially available diatomaceous earth in an aqueous solution of a mixed strong alkali, providing a slip, neutralizing the slip, drying the neutralized slip and baking the dried powder at 750 deg.C.  Since diatomaceous nuclei are different in treatment contents and borax is melted at 185 deg.C, the borax is further simultaneously mixed in order to provide the uniformization.
Patent JP-S61214088-A (JP)
Title: Production of ic card
Inventor: MIMURA JITSUO
IPC: G06K19/077
Filed: 1985-03-20
Abstract: PURPOSE:To keep the high dimensional accuracy of an opening part for exposure of terminal and at the same time to attain smooth finishing on both sides of an IC card, by forming the card main body of the upper and rear surface sides through heat press contact between a core part and an overlay and forming the opening part for exposure of terminal after said heat press contact. CONSTITUTION:Heat press contact is secured between an overlay 11 and a core part bar 10 containing a depressed part 14 into which a substrate 15 is set. Thus an upper surface side card main body 12 is obtained together with a rear surface side card main body 13. Then an opening part 16 for exposure of electrode terminal of the substrate 15 is formed on the overlay 11 of the main body 12. Then both main body parts 12 and 13 are adhered with each other at a normal temperature. This can omit heat treatment to be carried out after formation of the opening part. Thus the dimensional accuracy is kept at a high level for the opening part. Furthermore, the smooth finishing is pos sible for both sides of an IC card.
Patent JP-S58171945-A (JP)
Inventor: NISHIMURA AKIRA
IPC: B32B5/22
Filed: 1982-04-01
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-S51130157-A (JP)
Title: Balanced modulator
Inventor: MURAKAMI KAZUMI
IPC: H03C1/54
Filed: 1975-05-06
Abstract: PURPOSE: Obtain a balanced modulator with good balance and high gain. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53139997-A (JP)
Title: Display panel
Inventor: KAMAE NAOHIKO
IPC: G09F9/30
Filed: 1977-05-13
Abstract: PURPOSE: To display various assigned patterns and characters by assigning respectively discrete display faces to the patterns to be displayed and arbitrarily selecting said display faces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10248348-A (JP)
Title: Elevating and lowering controller for working vehicle
Inventor: NAKA TAMAKI
IPC: A01D69/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an elevating/lowering controller for a working vehicle without making the leaping length ununiform by operation an elevating/lowering operating means so as to increase the elevating/lowering speed of a working device with the increase of the speed of the working vehicle so as to properly change-adjust the elevating/lowering speed of the working device. SOLUTION: The controller is provided with the elevating/lowering operating means 101 elevating/lowering the working device and a control means 100 controlling the operation of the means 101 based on an elevating/lowering operation command and is provided with a speed detecting means S2 detecting the speed of the working vehicle. The means 100 operates the means 101 so as to increase the elevating/lowering speed of the working device with the increase of the speed of the working vehicle based on information in the means S2.
Patent JP-H08249598-A (JP)
Title: Vehicle front monitoring device
Inventor: KAI KOICHI
IPC: B60R21/00
Filed: 1995-03-14
Abstract: PURPOSE: To exactly estimate road shape by detecting the relative position of a reflector corresponding to driver's own vehicle and judging whether the reflector is positioned on the right side or left side of a road based on its horizontal displacement. CONSTITUTION: A radar head 1 receives a reflection wave of a radiated electromagnetic wave reflected on the obstacle. A radar signal processing part 2 calculates the distance to the obstacle and its direction based on propagation delay time from electromagnetic wave radiation to reflected wave reception. There radar head 1 and radar signal processing part 2 consist of a radar device. When any object in front of the vehicle is detected by the radar device, it is judged whether a delineator is set on the right side or left side of the road based on the horizontal displacement in the relative position of the delineator detected corresponding to the driving of the driver's own vehicle. Besides, the delineators judged to be on the right or left side of the road are respectively linked and its track is recognized as the right or left side so that the road shape can be estimated.
Patent JP-H02232775-A (JP)
Title: Graphic processor
Inventor: SASAKI ICHIRO
IPC: G06K15/00
Filed: 1989-03-07
Abstract: PURPOSE:To shorten the time required for a graphic processing by generating standard graphic additional data required for adding a standard graphic to a fundamental graphic in a state determined in advance, and selecting the data from its data. CONSTITUTION:When a graphic processing instruction is outputted, a main controller 20 calculates standard circle data, and stores this standard circle data in a standard graphic memory 42. Subsequently, the standard circle data stored in the memory 42 is stored as standard graphic additional data in the corresponding storage area when the center of a standard circle is moved to the end point of the fundamental graphic of this time in a page memory 40. Next, based on the start point and the end point coordinate data of the fundamental graphic of this time stored in a coordinate data memory 38, and width data stored in a width data memory 36, fundamental graphic printing data required for printing is calculated, and stored in the memory 40. Thereafter, when the graphic processing of all fundamental graphics is ended, the memory 40 becomes the contents for outputting an assembly graphic onto printing paper, therefore, when a command is outputted in this state, the assembly graphic can be printed 22.
Patent JP-S61214736-A (JP)
Title: Sealed compressor
Inventor: SUGIYAMA MASAHIKO
IPC: F04C23/02
Filed: 1985-03-20
Abstract: PURPOSE:To improve the assembly property of a compressor by securing the sleeve of a steel material to a cast shaft, and welding the sleeve to a rotor core to secure a rotor to the shaft. CONSTITUTION:A sleeve 5 made of a steel material is secured to a shaft 8 by press-fitting or shrink-fitting in the state of a sole shaft before assembling a compressor. Then, when the compressor is assembled, a rotor 4 is inserted to the shaft 8, and the sleeve 5 and a core 4b are secured by welding. Thus, the assembling property is improved to manufacture the compressor at low cost.
Patent JP-S56153534-A (JP)
Title: Magnetic recording medium
Inventor: SHIRAHATA RIYUUJI
IPC: G11B5/72
Filed: 1980-04-24
Abstract: PURPOSE:To increase the durability, weatherproof and running performance, by providing the layer consisting of one kind or more out of polyparaxylylene, polymonochloroparaxylylene and polydichloroparaxylylene as the protective layer on the thin ferromagnetic metallic film. CONSTITUTION:On the magnetic recording layer of magnetic recording medium forming the thin ferromagnetic metallic (alloy) film as the magnetic recording layer on the surface of polyester film and metallic film, one kind or more out of polyparaxylylene, polymonochloroparaxylylene, and polydichloroparaxylylene shown in constitutional formulas I-III are theremally decomposed to the cyclized dimer like paraxylilene under vacuum to form the protective layer by vapor-depositing it so that the film thickness of the polymer layer can be about 0.002-0.3mum. Thus, the wear resistance and corrosion resistance under high temperature and humidity can be increased. Further, the flatness is excellent and also the performance of running is good.
Patent JP-H05258505-A (JP)
Title: Pressure pad
IPC: G11B23/087
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a good head touch with a low tape tension by efficiently pressing a sliding surface of the magnetic head. CONSTITUTION:A leaf spring 12 consists of a center part 12a holding an elastic member 11 and both side parts 12b held by a supporting member 13. The center part 12a of leaf spring 12 is larger than other parts 12b in width. Further, the thickness of the center part 12a of leaf spring 12 is formed to be thicker than that of other parts 12b. The elastic member 11 is formed by a felt, sponge, etc., thereby the sliding surface of magnetic head is pressed directly to the magnetic head through a magnetic tape. The leaf spring 12 is supported by the supporting member 13 at the both sides. Thus, the good head touch is maintained without causing unnecessary tape tension owing to the efficient pressing of the magnetic head, and also allowable ranges for the projecting position of magnetic head and for the gap forming position on the magnetic head are set widely.
Patent JP-H01315486-A (JP)
Title: Liquid crystal composition
Inventor: NISHIYAMA SHINICHI
IPC: C07C43/20
Filed: 1989-03-07
Abstract: PURPOSE:To obtain a novel liquid crystal composition, containing a specific substituted naphthalene compound and capable of forming an element having the operating temperature range of about ordinary temperature, a wide operating temperature range, high switching speed and proper threshold voltage. CONSTITUTION:The objective composition containing a substituted naphthalene compound expressed by the formula [R<1> is alkyl or alkoxy; R<2> is optically active group (preferred example; 2-methylbutyl or 1-methylheptyl); X is -O-COO-, -CO-, -OCH2-, -CH2O-, -CH2CH2- or -O-CO-COO-; Y is -COO--O-, -O-COor -CO-].
Patent JP-H01228448-A (JP)
Title: Two-step shower cooling process for high-temperature-sterilized packaged food and shower-producing unit
Inventor: HOSOKAWA SHOICHI
IPC: A23L3/10
Filed: 1988-03-08
Abstract: PURPOSE:To provide the title cooling process so designed that high-temperature- sterilized packaged foods is put to the primary cooling using recovered water as the first shower water followed by the secondary cooling using new water as the second shower water until a specified temperature is reached, thereby enabling the quenching to be make with little temperature variation leading to shortening the cooling time and cost reduction. CONSTITUTION:Packaged foods provided with high-temperature sterilization treatment, such as cannings or retort pouches are brought into contact, for a specified time, with the recovered water shower using the recovered water to carry out the primary cooling until the temperature of said foods becomes nearly equal to that of the recovered water. Thence, the resultant foods is put to the secondary cooling until the temperature of the foods reaches ca.40 deg.C, by the second shower using new water of <=25 deg.C. The water thus used in the secondary cooling is used, as the recovered water, for the primary cooling.
Patent JP-H04289308-A (JP)
Title: Method for dissipating for in fog dissipating area
Inventor: EBINUMA TAKAO
IPC: E01H13/00
Filed: 1991-03-19
Abstract: PURPOSE:To reduce a heat loss and expand a fog dissipating area by making the injecting direction of warm air in a plural number, thereby warm air being made collide with each other, and by sending the warm air scattered by the collision to the fog dissipating area. CONSTITUTION:The warm air 13 injected from a pair of jets 11a, 11b of injection port 10 collide at right angles and is directed in the main injection direction. The warm air is scattered widely on a road, by which the atmospheric temperature on the road is risen, so that fog is dissipated.
Patent JP-H03257424-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA KIMIAKI
IPC: G02F1/13363
Filed: 1990-03-08
Abstract: PURPOSE:To make improvement in the visual angle characteristic of the liquid crystal display device laminated with a linear phaser for color compensation by laminating the liner phase which optimizes the orienting direction of molecules on a liquic crystal panel, and thereby compensating the irregular change in the state of the transmitted light of a liquid crystal layer according to visual angles. CONSTITUTION:The average value of the orientation direction of the molecules constituting the linear phaser 3 of the liquid crystal display device constituted by laminating at least one sheet of the linear phaser for color compensation on the STN type liquid crystal panel 2 existing between a polarizer 1 and an analyzer 5 has a component thetam of a prescribed angle which is not 90 deg. with the normal on the linear phaser side of the liquid crystal surface of the liquid crystal panel 2. The visual angle characteristic of the retardation DELTAn.d of the linear phaser 3 increases evenly in a phi=90 deg. direction and this phaser is laminated on the liquid crystal panel 2 requiring the retardation DELTAn.d changing evenly in the theta=90 deg. direction for the purpose of assuring light, by which the wavelength dispersion of the liquid crystal layer by a difference in the visual angle of the transmitted light is compensated.
Patent JP-S55372-A (JP)
Title: Preparation of dibenzoxepin derivative
Inventor: UENO KATSUJIROU
IPC: C07C67/00
Filed: 1979-05-04
Abstract: NEW MATERIAL:6,11-Dihydrodibenz[b,e]oxepin-11-one-2-acetic acid of formula I.  
     USE: Anti-inflammatory analgesic, having strong and durable anti-inflammatory activity and strong analgesic activity and yet low toxicity.  
     PREPARATION: A lower alkyl ester of 6,11-dihydrobenz[b,e]oxepin-11-one-acetic acid is hydrolyzed in water or an aqueous lower alcohol by heating together with an alkali metal hydroxide to readily form the objective compound of formula I in high yield. Additionally, the compound of formula II is prepared by cyclizing the novel compound of formula III (R is H, lower alkyl) in the presence of an adequate condensing agent as polyphosphoric acid. And the novel compound of formula III is readily synthesized by melting a phthalide and 4-hydroxyphenylacetic acid together with heating to 150W220°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59182458-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1983-04-01
Abstract: PURPOSE:To obtain an electrophotographically useful sensitive body by incorporating a hydrazone type photoconductive substance into a photosensitive layer. CONSTITUTION:A hydrazone compound represented by general formula 1 i is incorporated into an electrophotographic sensitive body. In the formula, each of R1 and R2 is optionally substituted alkyl, aralkyl or aryl, both of them are not alkyl, and R3 is alkyl or optionally substituted aryl.
Patent JP-S52139035-A (JP)
Title: Synthesis of 2-(nitroaryl)ethanols
Inventor: MORIMOTO KEIJIROU
IPC: C07C67/00
Filed: 1976-05-17
Abstract: PURPOSE: To prepare title compounds by reaction of θ- or p-nitroalkylbenzenes with aldehydes in the presence of a quaternary ammonium hydroxide, 1,8diazabicyclo [5,4,0] undecene-7, or an anion-exchange resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57169825-A (JP)
Title: Temperature controller
Inventor: YOSHIDA NAOKI
IPC: G05D23/24
Filed: 1981-04-13
Abstract: PURPOSE:To assuredly prevent an overrise of temperature while confirming the safety for the working of a heating source, by providing a temperature sensor and its corresponding temperature setting potentiometer to a tank to be controlled. CONSTITUTION:When both a heater actuating signal S3 and a thyristor driving signal S4 are at H or L, the thyristor and heater deciding outputs S5 and S6 of logic L are transmitted to show that both the thyristor and heater are normal. When the signal S4 is at H and the signal S3 is at L, respectively, the output S6 of H is transmitted to show the disconnection of the heater. Thus the outputs S6 and S5 obtained at both the 1st and 2nd NOR circuits 53 and 54 are delivered via an OR circuit 57 and in the form of an output S7 of a heater and thyristor deciding circuit 52.
Patent JP-H10237668-A (JP)
Title: Production of chromate treated extra-low lead hot dip galvanized steel sheet excellent in white rust resistance
Inventor: MIYOSHI TATSUYA
IPC: C23C22/30
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To produce a chromate treated hot dip galvanized steel sheet using an extra-low lead hot dip galvanized steel sheet having a uniform appearance as the stock and showing excellent white rust resistance over a long period without damaging the stability of a chromate treating soln. SOLUTION: An extra-low lead hot dip galvanized steel sheet applied with plating by a hot dip galvanizing bath contg., by weight, <=0.01% Pb and 0.1 to 0.3% Al is coated with a chromate treating soln. contg. sexivalent chromium ions, trivalent chromium ions and nitric acid ions, in which the molar ratio of trivalent chromium ions/sexivalent chromium ions is regulated to 1/9 to 1/1, and the molar ratio of nitric acid ions to the total chromium ions (sexivalent chromium ions + trivalent chromium ions) is regulated to 0.1 to 1.6, which is dried at a sheet temp. of 40 to 250 deg.C without washing to form chromate coating with 5 to 50mg/m<2> coating weight expressed in terms of metallic chromium.
Patent JP-H04273007-A (JP)
Title: Foreign material inspection device
Inventor: MIURA KIYONARI
IPC: G03F1/84
Filed: 1991-02-28
Abstract: PURPOSE:To heighten inspection efficiency and shorten inspection time by carrying out selection of an inspection mode on the basis of inspection information previously input. CONSTITUTION:Pellicle films 6, 7 are attached on a reticle 1 with a chrome pattern face 2 and a glass face 3 which are patterned through a pellicle support frame 5, and an incident beam 4 is radiated on the chrome pattern face 2. Thereby, when a grazing incidence method is taken to improve particulate detection performance, an eclipse of the incident beam 4 by the pellicle support frame 5 grows, and the incident beam 4 is not radiated on a territory of slanting lines P. Consequently, in the case when a chrome pattern is patterned up to a I territory and it is required to inspect the territory, an S territory is inspected at first, and after the reticle 1 is turned by 180 deg., it is necessary to inspect a T territory in the same way. Subsequently, in the case when a territory actually patterned is a territory II, it is not necessary to take this inspection method, but it is sufficient to select batched inspection in one direction.
Patent JP-S54147842-A (JP)
Title: Recording paper conveyor of electrostatic recorder
Inventor: ISOBE HIROMASA
IPC: G03G15/00
Filed: 1978-05-12
Abstract: PURPOSE: To employ top developing system and reduce occupying area by forming an upward  recording paper inverting guide bent path between a cutter and developing and fixing devices,  providing recording paper conveying means in the bent path and forming the lower part of the  bent path as the open part for recording paper buffer.   
     CONSTITUTION: Electrostatic recording paper 1 is formed of electrostatic latent images on its bottom face by a multistylus recorder 2 which is pulled by feed rollers 5 and synchronizes to the  rollers 5. Following to this, the recording paper 1 goes through a cutter 6 and is led to a stationary paper guide 8 and a movable paper guide 7, where it is inverted to have its latent image face  faced upward, thence the paper enters a developing device 11. Here, the latent images on the  recording paper 1 are turned to sensible images by toner and the unfixed toner is fixed by the next fixing device 12, after which the paper is discharged onto a copy tray 13. The movable paper  guide 7 is mounted to the lower edge of the outside circumference of the inversion bent path of  the recording paper 1 movably to an axis 71 together with the stationary paper guide 8. When the  leading end of the recording paper reaches the inlet rollers 9 of the developing part, the signal of  a sensor 10 causes the rollers 9 to stop. As a solenoid 14 is energized, the rollers trun to open the  lower part of the bent path. 
     COPYRIGHT: (C)1979,JPO&Japio