baber/WOPTO huggingface dataset:
Patent JP-H062344-A (JP)
Title: Hydraulic circuit of hydraulic operation machine
Inventor: SUGIYAMA GENROKU
IPC: E02F9/22
Filed: 1992-06-19
Abstract: PURPOSE:To make it possible to lift the body of a car by a boom when composite operation of traveling operation and boom falling operation is made. CONSTITUTION:A pilot hydraulic pump 71 as the oil pressure source, a traveling state detection means 70 consisting of pilot selector valves 75a and 75b provided to right and left traveling directional selector valves 60 and 61 and a traveling pilot passage 73 connecting them and a selector valve 80 provide to a pilot pipe line (b) connected to a pilot chamber 34b of the second boom directional selector valve 34 and provided with a position cutting off the pilot pipe line (b) operating on the basis of signals from the traveling state detection means 70 and a communicating position are provided. When the traveling state detection means 70 detects a traveling state, the selector valve 80 is switched to the communicating position, and when composite operation of traveling operation and boom falling operation is made, the body is lifted by the boom.
Patent JP-H0651535-A (JP)
Title: Formation of patterned polyimide film on substrate
Inventor: YAMAMOTO YASUHISA
IPC: H05K1/00
Filed: 1992-06-19
Abstract: PURPOSE: To provide a method for forming a patterned polyimide film on a substrate. CONSTITUTION: A developer contg. 1 to 30wt.% dimethyl sulfoxide is used in a developing stage in the method for forming a patterned polyimide resin film to be converted into the polyimide resin film by applying a photocrosslinkable polymer compsn. obtd. by denaturing a polyimide precursor with a compd. having a photosensitive group on the substrate to form the film, subjecting this film to imagewise exposure, developing the film and heating the cured and exposed parts.
Patent JP-H029627-A (JP)
Title: Heat-resistant composite sheet and heat-resistant container
Inventor: NEZU SHIGERU
IPC: B65D81/34
Filed: 1988-06-29
Abstract: PURPOSE:To impart excellent heat resistance and heat insulating properties at the time of use and to improve the moldability into a container shape by laminating a polybutylene terephthalate resin film layer so as to form both outer layers or a single outer layer. CONSTITUTION:For example, in a composite sheet having a three-layer structure formed by successively laminating a polybutylene terephthalate resin film 1, a polystyrene resin film 3 and a foamed polystyrene sheet 4 or a composite sheet having a five-layer structure formed by successively laminating the polybutylene terephthalate resin film 1, the polystyrene resin film 3, the foamed polystyrene sheet 4, the polystyrene resin film 3 and the polybutylene terephthalate resin film 1, it is necessary to laminate the polybutylene terephthalate resin film layer so as to form both outer layers or a single outer layer. When this composite film is molded into a container, the polybutylene terephthalate resin film layer is set so as to form the inner surface of the container.
Patent JP-S5858854-A (JP)
Inventor: DEIITOMAARU KOTSUHO
IPC: H02K7/06
Filed: 1982-09-16
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-H0325381-A (JP)
Title: Current detection system for overhead conductor
Inventor: MORIMOTO RYOZO
IPC: H04B10/2581
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate the need for electronic components, etc., which constitute a converting circuit which connecting a multi-mode type optical fiber transmission line, connected to a light emitting element, to a single-mode type optical fiber transmission line by fusion splicing, and sending a light signal. CONSTITUTION:A current transformer 2, a current detecting circuit part 3, the light emitting element 4, etc., are stored in one storage box 10 and fitted to the overhead conductor 1. An electric signal from the current transformer 2 is sent by the element 4 in the form of a light signal, which is transmitted to an optical fiber connection box 14 by the multi-mode type optical fiber transmission line 51 connected to the element 4; and the transmission line is connected 53 directly to a single-mode type optical fiber transmission line 52 by fusion splicing in this box 14. Then a single-mode optical multiplexer 3 multiplexes the light signal with other pieces of steel tower information, etc., and the transmission line 52 is connected to an optoelectric converting circuit. Consequently, a converting circuit which is required for transmission to the transmission line 52 is eliminate and none of the electronic components constituting the converting circuit and a power source for driving it are necessary.
Patent JP-S644810-A (JP)
Title: Automatic programming method
Inventor: NAGATOMO NORIO
IPC: G06F17/50
Filed: 1987-06-29
Abstract: PURPOSE:To shorten the time for obtaining a graphic of a working object shape, by calculating automatically a candidate graphic with respect to inputted graphic defining information, and simultaneously, displaying all the graphics that are inputted by containing the candidate graphic, on a video device, and urging a user for a selection of the candidate graphic. CONSTITUTION:Graphic defining information required for obtaining the working path information of a working object shape is inputted and based on its graphic defining information, a candidate graphic connected to an arbitrary graphic of a working shape is calculated, and simultaneous, all the graphics that have been inputted by containing the candidate graphic are displayed on a video device. Simultaneously the selection of the candidate graphic is urged to a user, the selected candidate graphic is constructed as graphic information in the inside, and based on all the graphic information, working path information is generated. In such a way, when the graphic defining information is inputted, the candidate graphic is calculated automatically, and simultaneously, all the graphics that are inputted by containing the candidate graphic are displayed on the video device, by which it is made unnecessary to the user designs the candidate graphic, and the time required for obtaining the graphic of an object shape is shortened remarkably.
Patent JP-S5863760-A (JP)
Title: Photosetting coating composition
Inventor: IIMURE TAMIO
IPC: C08F299/00
Filed: 1981-10-09
Abstract: PURPOSE:A composition that contains a photosetting compound and a polymer containing blocked isocyanates and double bonds as film-forming components, thus being suitable for the use as clear coating, adhesive or sealing agent. CONSTITUTION:For example, (A) a photosetting polymer having active hydrogens such as an unsaturated polyester resin is combined with (B) a polymer resulting from the reaction between (i) a polyisocyanate such as dimethylenediisocyanate, (ii) an isocyanate blocking agent and (iii) a polymerizable unsaturated alcohol such as 2-hydroxyethyl acrylate or methacrylate.
Patent JP-H0673142-A (JP)
Title: Production of propylene block copolymer
Inventor: ISHIHARA TAKESHI
IPC: C08F4/60
Filed: 1991-07-02
Abstract: PURPOSE:To obtain the subject copolymer excellent in impact resistance, rigidity and appearance, and useful for moldings, etc., by block-copolymerizing a propylene-ethylene copolymer with highly crystalline PP obtained by polymerizing propylene in the presence of a specific catalyst. CONSTITUTION:Highly crystalline PP preferably in an amount of 70-95wt.% is block-copolymerized with a copolymer produced by copolymerizing propylene with ethylene preferably in an amount of 30-5wt.% to provide the objective copolymer. The highly crystalline PP is produced by polymerizing propylene in the presence of a polymerization catalyst comprising (A) a solid catalyst component containing magnesium, titanium, a halogen and an electron-donating compound as essential components, (B) an organometallic compound such as triethyl aluminum, and (C) an organosilicon compound of the formula (R<1>, R<4> and R<5> are 1-10C hydrocarbon; R<2> is 1-10C hydrocarbon, R<6>O; R<3> is 1-10C hydrocarbon, <7>O; (x) is 2,3; R<6>, R<7> are 1-10C hydrocarbon).
Patent JP-H05329692-A (JP)
Title: Electric press
Inventor: SHIMIZU MASATO
IPC: B30B1/18
Filed: 1992-05-29
Abstract: PURPOSE:To facilitate a highly accurate and quick press work, to greatly enhance work efficiency and to miniaturize the whole machine. CONSTITUTION:A screw mechanism B is provided in which a bolt B1 and a nut body B2 fit together. The nut body B2 is fixed on the bottom of a rotatable cylindrical rotar A. The bolt B1 is provided unrotatively. The bolt B1 is insertable into the hollow part 1a that is formed inside the rotar A. The rotar A is connected to a driving power. Also, the screw mechanism B is made a ball screw mechanism.
Patent JP-H0452686-A (JP)
Title: Display area movement control system
Inventor: IIZUKA FUMIYUKI
IPC: G06F3/048
Filed: 1990-06-20
Abstract: PURPOSE:To move a display area through easy operation without altering the window layout by moving the display area on the window layout where a virtual screen is reduced and displaying a window in the area on the screen. CONSTITUTION:On the window layout screen 4 where the virtual screen 1 is reduced and displayed, the display area 2 is moved to display an optional window on the display, or returned to a display area at a basic position which is specified and stored to display the window in it on the display. Consequently, the area 2 is moved without altering the layout of windows on the screen 1 to display an optional window on the display. Further, the screen 4 is displayed on the display, so the layout of windows which are not displayed currently can be known at a glance. Further, the area 2 can easily be returned to a previous area with a specification button 4-1 and a basic button 4-2.
Patent JP-S6137635-A (JP)
Title: Heat-resisting adsorptive disc strip
Inventor: KON SHUJI
IPC: B66C1/00
Filed: 1984-07-31
Abstract: PURPOSE:To get a heat-resisting adsorptive disc strip which is superior in flexibility, abrasion durability, and airtightness, by forming a part of the adsorptive disc strip which is in contact with an adsorption base, of fluororubber or fluororubber latex, or vulcanized fluororubber in case that the other part of this adsorptive disc strip which is out of contact with the adsorption base, is formed of fluororubber. CONSTITUTION:An adsorptive disc strip main body 1 in form of a rubber elastic body, is composed of a composite of 100pts.wt. of vinylidene fluolido-hexafluoro- propene copolymer and 4.2pts.wt. of polyol system vulcanizing agent, 3pts.wt. of magnesium oxide, 6pts.wt. of calcium hydroxide, and 20pts.wt. of carbon black. It is formed by being molded in a die through vulcanizing at 150 deg.C, for 60min. This adsorptive disc strip 1 is superior in its moldability, the hardness is 72, the heat-resist is well against 250 deg.C, and superior in its tensile strength and stretchability.
Patent JP-H05334436-A (JP)
Title: Image processor
Inventor: ADACHI TSUNEO
IPC: G06F19/00
Filed: 1992-05-28
Abstract: PURPOSE:To surely detect a mark engraved on an object to be recognized by setting up windows at least on two positions where the existence of the object to be recognized on an image is estimated and detecting the one- dimensional density distribution of respective windows. CONSTITUTION:A video signal outputted from a video camera is converted into a digital signal by an A/D converter 9 and temporarily stored in an image memory 12. The image signal stored in the memory 12 is properly read out and processed by an arithmetic processor 17. When an object to be recognized is an engraved mark or the like, windows are set up at least on two position where the existence of the object is estimated and the inside of the window images are scanned to detect the one-dimensional density distribution of the windows, find out respective minimum values and find out the tolerance values of respective minimum values from the inclinations of both the ends up to the minimum values. The tolerance values are compared with each other and the window including the object is determined to detect which window includes the deep groove of the engraved mark.
Patent JP-H105207-A (JP)
Title: X-ray computerized tomographic apparatus
Inventor: SAITO YASUO
IPC: A61B6/03
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To appropriately remove the influence of scattered radiation with respect to two-dimensional detectors of relatively large size to which the cone beam is applied. SOLUTION: A detector system 10 of this X-ray computerized tomographic apparatus comprises a collimator 12 in the slice direction comprising a plurality of collimator plates 11 arranged in the slice direction, a collimator 14 in the channel direction comprising a plurality of collimator plates 13 arranged in the channel direction, and a detecting element array 16 comprising a plurality of detecting elements arranged in the two-dimensional direction. The constitution allows the alignment in the channel direction and the slice direction to be carried out independently. Further, the constitution enables the alignment of two components which requires an alignment of relatively high accuracy to be carried out first and the alignment with remaining components to be carried out thereafter.
Patent JP-S5953393-A (JP)
Inventor: KUSANO KAZUYOSHI
IPC: B66C9/16
Filed: 1982-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0656901-A (JP)
Title: Polymeric lewis x saccharide and its production
Inventor: RIHIYARUTO SHIYUMITSUTO
IPC: C07H13/04
Filed: 1993-06-30
Abstract: PURPOSE: To obtain a polymeric Lewis X saccharide useful for the preparation of antibodies for the diagnosis and treatment of tumors treating a compd. having specified donor saccharide constituent units in prescribed four processes.  
     CONSTITUTION: A compd. of formula I having donor saccharide constituent units activated at the 1-O-positions is glycosidated with acceptor saccharide constituent units of formula II to prepare a saccharide of the formula I having a large chain length. The saccharide of the formula I is then converted into the corresponding donor saccharide of the formula I having a large chain length by substituting the free OH groups by the corresponding protective groups and W groups by TCAI groups. The donor saccharide is glycosidated with a disaccharide of formula III to form a saccharide of formula IV. The azido groups of the compd. of the formula IV are reduced to acetamido groups and the groups R and R' are peracetylated to obtain the objective polymeric Lewis X saccharide of formula V. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11352478-A (JP)
Title: Liquid crystal projector device
Inventor: IWAMURA ATSUSHI
IPC: G02F1/13
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress light returning to a liquid crystal panel by providing gaunter-phase difference plates at necessary positions of a prism element and a liquid crystal panel part. SOLUTION: Quarter-phase difference plates 11c, 35, 36 are arranged on the exiting side of a polarizing plate 11a in a liquid crystal panel part 11 corresponding to blue light B, one the incident plane of a blue light B on a prism element 25, and on the light-emitting surface of a color image light on the prism element 25. Moreover, a filter 37 permitting to transmit green light G is provided on a green light G incident plane of the prism element 25.
Patent JP-H0212157-A (JP)
Title: Electrophotographic sensitive body
Inventor: WAKATABE MASARU
IPC: G03G5/147
Filed: 1988-06-29
Abstract: PURPOSE:To improve use environmental characteristics by forming an upper barrier layer in such a manner as to have an intermediate surface layer the constituting atoms of which are Si, C and H and forming the extreme surface layer the main constituting atoms of which are C and H thereon. CONSTITUTION:The concn. of the Si atoms on the intermediate surface layer 4a of the upper barrier layer 4 is gradually decreased from the boundary with the potential holding layer 3 toward the surface direction and is decreased to a low concn. of <=0.1% in, for example, the extreme surface layer. The concn. of the C atoms is distributed by increasing the concn. toward surface direction so as to attain, for example, <=0.05% at the boundary with the potential holding layer 3 and to attain 90-30% in the extreme surface layer. In addition, the concn. of the H atoms is so distributed as to be increased continuously toward the extreme surface layer 4b of the upper barrier layer 4 and the concn. of the H in the extreme surface layer 4b is increased to, prescribed 15-50%, by which the H atoms are dangling-bonded and are electrically inactivated. The surface is further formed as an amorphous carbon film, by which the extreme surface layer 4b strong to stimuli such as toner contact and paper contact is formed. The use environmental characteristics is improved in this way.
Patent JP-H11353932-A (JP)
Title: Light source device
Inventor: OWADA TATSUSHI
IPC: F21V29/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a light source device preventing excessive cooling of a light-emitting tube of a lamp, and controlling the temperature of the light- emitting tube to the value within the specified temperature range, further controlling the temperature of a sealed part of the lamp to the value less than specified. SOLUTION: This light source device comprises a lamp 1 set by penetrating a reflector 2 opening ahead and a hole 21 formed in the bottom of the reflector 2, a cooling means F for cooling the lamp 1 and the reflector 2, and a partition 3 provided along the opening edge of the reflector 2. The partition 3 comparts the inside of the light source device into a reflector opening side room R1 and a reflector backside room R2. The internal pressure of the reflector opening side room R1 is higher than that of the reflector backside room R2 by cooling air flow generated by the cooling means F, thereby the cooling air flows from the reflector opening side room R1 to the reflector backside room R2 through a gap between the bottom hole 21 of the reflector 2 and the lamp 1.
Patent JP-2000353002-A (JP)
Title: Control method and its device
Inventor: URAKAWA YOSHIYUKI
IPC: G05B11/32
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a control method to suppress lowering of control characteristics by receiving mutual interference due to plural controls when the plural controls are simultaneously performed for a control object such as an industrial robot, a machine on which electronic parts are mounted, for which high speed and highly accurate positioning is required and its device. SOLUTION: In a positioning controller 10, a non-interference operation part 13 to exclude disturbance of disturbance component due to the drive of other axes by compensating the disturbance component is added. In a rotation axis controls system 11 to control a rotational axis control system 31, disturbance compensation in accordance with the drive of a vertical axis control system 32 is performed for an operation result of a control operation part 114 by a rotational axis single torque operation part 131, a vertical axis/ rotational axis direction correction torque operation part 137 and a rotational axis sum torque operation part 132.
Patent JP-S6221507-A (JP)
Inventor: ARITOU YASUJI
IPC: B28B3/02
Filed: 1985-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11339322-A (JP)
Title: Optical card
Inventor: HIRAOKA MITSUO
IPC: G11B7/24012
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a residual solvent quantity in a print accepting layer from decreasing, to prevent the print accepting layer from sticking to a card composing material, and further, to prevent the print accepting layer from breakage, by incorporating micro particles in the print accepting layer of an optical card, which comprises a transparent substrate provided with the printable print accepting layer on a hard coat. SOLUTION: This optical card is provided with a print accepting layer 3 containing micro particles on a hard coat 1 of a transparent substrate 2 having a hard coat layer 1 on the outside plane of the optical card and pre-format pattern consisting of pre-pits and pre-groups on the inner side plane. A recording layer 4 is formed on the other pre-format pattern. A protective substrate 6 is provided on the recording layer 4 via a adhesive layer 7 and a design print layer 5 containing visual information is provided outside of the protective substrate 6. The print accepting layer 3 consists of an adherence improving layer and a thermal transfer print accepting layer and the surface roughness is adjusted by incorporating micro particles in the thermal transfer print accepting layer for making it porous when the print accepting layer is coated with it.
Patent JP-H0912722-A (JP)
Title: Solventless silicone resin with high degree of reconstruction and production thereof
Inventor: REON NEERU KOTSUKU
IPC: C08G77/04
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a flake or powder type solvent free silicone resin exhibiting an excellent dispersing properties useful as a pressure-sensitive adhesive, etc., by modifying the dispersion system of a silicone resin dispersed in a volatile liquid dispersing agent.  
     SOLUTION: This resin is produced by dispersing (B) a silicone resin {preferably expressed by the formula [a, b, c, d are each a positive number, while a+b+c+d=1, 1/2(b+c+d)≤a≤(b+c+d) and 0≤(b+c)/d<0.2; R is H, hydroxyl, an alkyl, an alkenyl, etc.,] and having number average molecular weight of 2,000-7,000} in (A) a volatile dispersing agent (preferably hexamethyldisiloxane) to prepare a dispersion system of silicone resin, dispersing 2-25 pts.wt. of nonvolatile silicone fluid per 75-98 pts.wt. of the total of ingredient (B) and nonvolatile silicone fluid and then removing the ingredient (A). Preferably the objective powdery resin is obtained by spray drying the dispersion or coprecipitating together with ingredient (A) from the dispersion. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5863202-A (JP)
Title: High frequency pulse power amplifier
Inventor: KONNO YOSHIO
IPC: H03F1/02
Filed: 1981-10-13
Abstract: PURPOSE:To improve the efficiency of a high frequency pulse power amplifier using normally-ON element, by having a working state only with the input of a high frequency signal. CONSTITUTION:A high frequency applied to a high frequency input terminal 1 is detected by a high frequency signal detecting circuit 2, and this information is reported to a bias control circut 4. Based on this information, the circuit 4 turns on and off of the bias current and applies a bias to a power amplifier 3 only while the high frequency signal is applied. As a result, the amplifier 3 can be actuated only when the high frequency signal is applied to the amplifier 3. Thus a high frequency pulse signal can be amplified with high efficiency.
Patent JP-S5952770-A (JP)
Title: Measuring method of lifetime of minority carrier
Inventor: KUMAMARU KUNIAKI
IPC: G01R31/26
Filed: 1982-09-21
Abstract: PURPOSE:To make the curving speed of a band constant and to measure the lifetime of minority carrier in a short time, by reducing the sweep speed of an applied voltage extremely to a specified value until a balanced part in an inversion layer area appears in a specific strong inversion layer state. CONSTITUTION:An N-MOS semiconductor is used as a sample and a high frequency voltage of, for example, 1MHz frequency is applied to its gate electrode 10V sweep width to obtain a high frequency C-V characteristic curve shown in a figure. In this case, the sweep speed v1 of the applied voltage until the balanced part E in an inversion layer area appears is held at an extremely small value, i.e. 1V/sec and the sweep speed is increased from v1 to v2 after the balanced part E appears. The curving speed of the bank becomes constant, and the time t1 from the bias application point until the balanced part appears in the inversion layer area is denoted by t1=V1/v1, where V1 is the voltage when the balanced part E appears. For this purpose, t1 or V1 is measured to find the lifetime of minority carrier immediately.