baber/WOPTO huggingface dataset:
Patent JP-H0277012-A (JP)
Title: Projection type liquid crystal display device
Inventor: HARAGUCHI MUNEHIRO
IPC: G03B21/132
Filed: 1988-09-13
Abstract: PURPOSE:To obtain the inexpensive projection type liquid crystal display device in simple structure which displays a main image and a subordinate image one over the other by using plural phase shift type liquid crystal panels. CONSTITUTION:A liquid crystal panel 1 is constituted by laminating a 1st liquid crystal panel 5 which is connected to a 1st voltage control circuit 4 and equipped with an electrode pattern for forming fine picture elements for writing the main image and a 2nd liquid crystal panel 7 which is connected to a 2nd voltage control circuit 6 and equipped with a electrode pattern for the writing of the subordinate image which has rougher picture element density than the 1st liquid crystal panel 5. Thus, the phase shift type liquid crystal panels which differ in picture element density are used to obtain the projection type liquid crystal display device of simple constitution which can display the main and subordinate images one over the other at low cost.
Patent JP-S6289073-A (JP)
Title: Image forming device
Inventor: BISAIJI TAKASHI
IPC: G03G15/04
Filed: 1985-10-15
Abstract: PURPOSE:To obtain a device that can reproduce halftone such as a photograph original and black original part such as characters as well at high fidelity and to obtain satisfactory density by incorporating the developers having the same hue but different tone to two developing devices respectively and providing an equally exposing device between the two devices. CONSTITUTION:When forming an image, a photosensitive body 1 is charged uniformly and forms a latent image, and the latent image potential level of white parts is raised by lowering the quantity of light of the latent image. The latent image is developed by the sleeve 3 of the first developing device 4, made to a visible image at a potential according to a character image, a photographic image and other image tone. Then, the photosensitive body 1 is exposed uniformly by a uniform exposure light source 7. By this exposure, the lowering of latent image potential of halftone near white becomes large, and potential difference due to difference of gradation becomes distinct. Then, the potential difference depending on gradational difference is emphasized by the second developing device 6, and the second developing bias set to conform to white level is added to the latent image, and developed by the sleeve 5. Since the quantity of sticking of gray toner to the intermediate gradation part caused by the developing device 6 becomes large, the influences of black toner having small sticking quantity is reduced.
Patent JP-S60118660-A (JP)
Inventor: YAMANE YASUFUMI
IPC: C04B24/26
Filed: 1983-11-30
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-H0973131-A (JP)
Title: Reflection type screen
Inventor: KAWAMURA KAZUNORI
IPC: G03B21/60
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To maintain excellent diffuse reflectivity over a long term with simple structure where a surface protective layer is not required by using a porous sheet whose front surface and back surface are formed to be a finely rugged surface as a base material. SOLUTION: This reflection type screen 1 is constituted of the base material 4 consisting of the porous sheet, and a reflection layer 5 formed on one surface of the base material 4. Projected light 3 is projected to the surface 4a of the base material 4 on a side where the layer 5 is not formed. The porous sheet being the base material 4 comprises porous material, and the fine ruggedness caused by the porousness itself is formed on the front surface and the back surface of the porous sheet. Since the surface 4a formed with the finely rugged surface caused by the porousness of the porous sheet is utilized as a diffuse reflection surface as it is, the diffuse reflectivity is easily obtained without requiring a troublesome stage. Besides, moire interference fringe is not caused as in the conventional screen because the finely rugged surface is irregular. The porous sheet is excellent in mechanical strength and rich in durability.
Patent JP-H0753394-A (JP)
Title: Sexual function-improving agent
Inventor: OGITA ZENICHI
IPC: A61P13/02
Filed: 1993-08-20
Abstract: PURPOSE:To provide a sexual function-improving agent having a male sexual function-recovering action. CONSTITUTION:The medicinal agent contains Cnidii monnieri fructus and Rehmanniae radix, both having mutually different action functions, a prescription medicine containing Cuscutae semen and Schizandrae fructus, or their extracted ingredients as the active ingredients.
Patent JP-S59121647-A (JP)
Title: Lifting device of recording disc
Inventor: NAKAMURA KIMIHIKO
IPC: G11B17/04
Filed: 1982-12-28
Abstract: PURPOSE:To reduce the titled device in size and thickness by disposing a annular slider sliding while being engaged with a cam piece of a lifting cam and a guide sleeve to rotate the lifting cam by interlocking with a lift driving means. CONSTITUTION:When the lifting cam 71 is turned in the shown arrow E direction, the slider 72 ascends along an inclined plane 71a, and if turned in the direction opposite to the arrow E direction, the slider 72 descends. If a pin 71c fitted to the lower part of the lifting cam 71 is rotated while interlocking with the lift driving means, the slider 72 ascends and a disc supporting board 13 also ascends. When the lifting cam 71 is rotated in the direction opposite to the arrow E direction, both the slider 72 and disc supporting board 13 descend. The use of such a crown-like lifting cam 71 makes it possible to provide a necessary lifting stroke and to make the lifting device thinner, so that the reproducing device itself can be thinned.
Patent JP-S6472493-A (JP)
Title: Discharge lamp lighting device
Inventor: KAKIYA TSUTOMU
IPC: H05B41/24
Filed: 1987-09-11
Abstract: PURPOSE:To keep off any overinput of an inverter circuit while facilitating start lighting by raising the extent of reference voltage in an error amplifier to a voltage detector circuit only at a given period of time after power is ON, in a discharge lamp lighting device using the inverter circuit. CONSTITUTION:Simultaneously with power making, a timer circuit 12 gets starting and a reference voltage to be added to an error amplifier 10 to a volt age detector circuit 5 detecting the load voltage of a discharge lamp 4 comes into the state of a higher side till a switch 11 is selected after a specified period of time by this timer circuit 12, and, frequency of an inverter circuit 3 is con trolled by output of this amplifier 10 to light the discharge lamp. After the elapse of a timer setting, the switch 11 is turned on and the reference voltage is selected to a low voltage. Consequently, at the time of starting, a higher secondary voltage is secured so that easy start lighting takes place, but after that, the secondary voltage is lowered even when a lamp is in the last period of its service life so that input of the inverter circuit will not become excessive, thus circuit parts of the inverter circuit are protected from breakdown.
Patent JP-H0755667-A (JP)
Title: Method for cutting sample for emission analysis and jig for use in the method
Inventor: WAKASAKI OSAMU
IPC: G01N1/28
Filed: 1993-08-20
Abstract: PURPOSE:To uniform the depth of cut from the bottom surface of a sample and to shorten the time for installation by uniforming the projected length of a sample from a chuck portion throughout the sample. CONSTITUTION:To set up a sample 5 for emission analysis in the chuck portion 10 of a lathe in order to lathe the bottom surface 6 of the sample 5 whose main body is roughly cylindrical, the sample 5 is fitted to a jig 1, a portion of which is recessed with one end face allowing part of the sample to fit in and with a bottom surface parallel to the end face, while the bottom surface 6 of the sample abuts to the bottom surface 4 of the recess, and the recessed end face 3 of the jig 1 having the sample fitted thereto is brought into close contact with the end face 11 of the chuck portion of the lathe, and the side face portion 9 of the main body of the sample 5 which projects from the jig 1 is gripped by the chuck portion 10, and then the jig 1 is removed and the bottom surface 6 of the sample is lathed.
Patent JP-H1073060-A (JP)
Title: Fuel injection valve for in-cylinder injection
Inventor: SUMITA MAMORU
IPC: F02M51/06
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent a bobbin from deforming largely, prevent burning-damage of the bobbin from generating if short circuit of the coil is generated and then a temperature is raised, and hold an O-ring of a seal surface in a normal sealing condition by forming the bobbin around which the coil is wound of thermosetting resin. SOLUTION: A fuel injection valve 1 for in-cylinder injection is provided with a housing 2 and a valve device 3, a core 7 is installed on one end of the housing 2, and a coil ASSY 8 is arranged around the core 7. When current is carried to the coil 9 of the coil ASSY 8, an armature 19 is attracted to a core 7 side, and high pressure fuel is splayed from the top end outlet of an injection hole 15. In this case, the bobbin 10 of the coil 9 is formed of thermosetting resin, and thereby, large deformation and burning-damage of bobbin 10 are prevented even if short circuit of the coil 9 is generated and a temperature is raised. Since a normal sealing condition is held for the O-rings 11a, 11b of a seal surface, fuel leakage is prevented.
Patent JP-H0762426-A (JP)
Title: Method and device for quenching and cooling shaft-like work
Inventor: HIRAKAWA TAKASHI
IPC: C21D9/28
Filed: 1993-08-19
Abstract: PURPOSE:To uniformly execute the quenching, to prevent the development of crack and bending, etc., by quenching and to improve the quenched depth by cooling a work with almost continuous water spouting zone in the length direction of the work while rotating the heated work. CONSTITUTION:The work W heated to the quenching temp. is laid on a supporting roller 23 fitted to one pair of faced base shafts 22 and rotated with a roller driving device 21. Cooling water is spouted from each injection nozzle 33 and end nozzle 41 in the condition of the stationary rotating speed of the work W to execute the quenching. The spouted water from the injection nozzle 33 is uniformly dispersed and as the almost continued water spouting zone is formed in the length direction, the uniformity of the cooling is improved together with the rotary movement of the work W. Further, as the spouted water is brought into always contact with the outer peripheral surface of the work W, the cooling effect is improved and the quenched depth is improved.
Patent JP-H0782857-A (JP)
Title: External wall structure of wooden building
Inventor: KANAI MASAMI
IPC: E04F13/04
Filed: 1993-09-14
Abstract: PURPOSE:To simplify a construction work by stretching a waterproof sheet having mortar adhering projecting and recessed surface on the outer surface side of a building frame and applying mortar directly on the waterproof sheet. CONSTITUTION:A mineral surfaced asphaltfelt roofing 10 as a waterproof sheet is stuck, with the mineral surfaced asphaltfelt surface 10a outside on the exterior side of a wooden lath beam 1a ... horizontally laid between columns 1b, 1b of a building frame 1. Subsequently, mortar 4 is applied directly on the roofing 10, and further a facing layer 5 used on the outer surface side of the mortar 4 is applied by spray painting or the like. Subsequently, as the waterproof sheet 10 does not have hygroscopic property, even if it gets wet in the rain before mortar application, it will not be swollen, and after dried, it keeps the flat state at the time of stretching and the thickness of mortar 4 is made uniform by itself not to cause cracks. Thus, the sheet 10 has mortar adhering projecting and recessed surface 10a, so that the need of lathing can be eliminated and a construction work can be simplified.
Patent JP-H04112418-A (JP)
Title: Magnetic lead switch
Inventor: TSUYUKI TAKAO
IPC: H01H1/66
Filed: 1990-08-31
Abstract: PURPOSE:To provide a magnetic lead switch made of magnetic material that is of high conductivity and conformable with glass for secure sealing by using, as a lead wire, the magnetic material which is constructed by covering, with copper a core wire, which is made of alloy of iron and nickel as its principal component. CONSTITUTION:Lead wires 3, 3 made of magnetic material is formed of a core wire 3a which is made of alloy of 42% Ni, 6% Cr, and Fe for the rest and a cover 3b which covers the outer surface of the core wire 3a and which is made of Cu in the ratio of 30wt.% to that of the core wire 3a. These lead wires 3, 3 are sealed at sealing parts 2, 2 and introduced into a bulb 1 to integratedly form contact pieces 4, 4 at each inner end part. Covering copper maintains adhesion by conforming with the glass which constitutes the bulb so that the sealing can be performed securely.
Patent JP-H03152115-A (JP)
Title: Magnetic recording carrier
Inventor: MIHIYAERU BOBURITSUHI
IPC: C09D5/23
Filed: 1990-08-31
Abstract: PURPOSE: To obtain a magnetic recording medium having improved slidability and lowered friction by adhesively bonding a magnetic layer consisting of a magnetic material powder dispersed in a binder comprising a specified thermoplastic polyurethane elastomer containing a perfluoro compound, etc., to a nonmagnetic base.  
     CONSTITUTION: This medium is obtained by adhesively bonding a magnetic layer consisting of a magnetic material powder dispersed in a binder containing at least 50 wt.% branched polyurethane prepared by reacting 1 mol of a polyol (A) having a molecular weight of 400-4,000 with 0.3-10 mol of a 2-18C diol (B), 0.01-1 mol of a 3-18C triol (C), 0.001-0.4 mol of a perfluoro compound (D) having two NCO reactive terminal groups and having a molecular weight of 300-4,000, 1.25-13 mol of a 6-30C diisocyanate (E) (NCO: OH of components A to D=0.95:1.0 to 1.1 to 1.0) and 0.05-2 mol of an NCO-reactive OH-containing amide (F), being THF-soluble, freed from NCO groups and having an OH- containing urea bonds as molecular terminals and a molecular weight of 25,000-150,000 to a nonmagnetic base. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S59121557-A (JP)
Title: History information storage system in information processor
Inventor: NISHIDA HIDEHIKO
IPC: G06F11/34
Filed: 1982-12-28
Abstract: PURPOSE:To collect much history information without remarkable circuits increase by using a part or all of buffer memories as a history memory. CONSTITUTION:When 0 is set to a register 14, a memory 9 of level 3 is used as a buffer memory. A write data is written in a storage element of the address of the register 9. When 1 is set to the register 14, the memory 9 of level 3 is used as a history memory. A control circuit 15 transmits a control signal representing a timing to write history information selected by the selector 19 to the storage element of the selected address by a selector 20 to the memory 9. The history information written in the storage element of the designated address at each timing when the control signal is transmitted is frozen so as not to be rewritten into new history information if any error occurs in an information processor.
Patent JP-S6383316-A (JP)
Title: Embeding method for pile
Inventor: ENOKI TOSHIO
IPC: E02D5/50
Filed: 1986-09-27
Abstract: PURPOSE:To obtain a large supporting strength, by a method wherein an excavation diameter is enlarged for progressive excavation on a bottom section, and wherein excavated soil and solidification solution are stirred and mixed with each other to take out a rod and a casing, and a pre-precast pile is inserted and embedded-in. CONSTITUTION:When excavation into ground is executed, a passage set on the axial core of a rod 6 and an excavating head 8 is used, and solidification solution is injected through the tip of the excavating head 8. After that, when the excavation comes directly to the front of a support layer (a), an excavation diameter is enlarged for progressive excavation, and excavated soil and solidification solution are stirred and mixed with each other. Then, the rod 6 and a casing 5 are taken out, and while soil cement is not hardened, a precast pile C is inserted and embedded into an excavated shaft B. As the result, the diameter of the bottom section of the excavated shaft is enlarged to form the bottom section in a bulb shape, and so an extremely large support strength can be obtained.
Patent JP-H0276231-A (JP)
Title: Chemical semiconductor device and manufacture thereof
Inventor: TOMIZAWA YUTAKA
IPC: H01L21/338
Filed: 1988-09-13
Abstract: PURPOSE:To prevent characteristic deterioration by providing an oxide silicon film including phosphorus as a first surface protecting film of a main surface of a chemical semiconductor device and by laminating an oxide silicon film which does not include phosphorus as a second surface protecting film covering an outside thereof. CONSTITUTION:A PSG(Phosphate-Silicate-Glass) layer 6 is deposited as a first surface protecting film through vapor phase chemical reaction method. An SiO2 layer 7 is further deposited as a second surface protecting film through vapor chemical reaction method on the PSG layer 6. A contact hole 8 is shaped by using photoresist to the first and second surface protecting films 6, 7 which are deposited on each electrode. Then the photoresist is removed. Therefore, a tensile stress which acts when PSG is deposited and a compression stress which acts when silicon dioxide is deposited are compensated each other, and a surface protecting film having a small stress against a semiconductor main phase can be acquired. Electric (electronic) unstability of a semiconductor device surface can be thereby improved and a good semiconductor device having little characteristic deterioration can be acquired.
Patent JP-S6471481-A (JP)
Title: Cell line producing monoclonal antibody and monoclonal antibody produced therefrom
Inventor: TAKEYA MAKOTO
IPC: C12P21/08
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a monoclonal antibody useful for the detection of methamphetamine, etc., by collecting an antibody-producing cell from a mouse immunized with a protein bonded with methamphetamine or a methamphetamine derivative and cloning the cell. CONSTITUTION:A complete antigen is prepared from a substance produced by bonding hemocyanine originated from false impet (Macroschisma sinensis) and methamphetamine or a methamphetamine derivative. The antigen is mixed with Freund's complete adjuvant containing dead cell of human tubercle bacillus and an A/J mouse is immunized with the mixture. The spleen cell of the animal is extracted and fused with a cell line p3X63-Ag8.653 originated from myeloma. A cell line exhibiting high titer against methamphetamine and high proliferation property is selected from the fused cells by ELISA method. A monoclonal antibody specifically linking with methamphetamine or a methamphetamine derivative can be obtained from the cell line.
Patent JP-2000062853-A (JP)
Title: Package body
Inventor: OBUCHI SEIJI
IPC: C08G63/60
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To achieve superior smell volatilization preventiveness and biodegradation by adding a lactic acid resin composition having a lactic acid monomeric unit in its molecule and a specific rate of the content of a lactic acid monomer in a package body that can prevent smell in the package from leaking during seal-packaging of a smelly article. SOLUTION: A package body capable of preventing the smell of a smelly article in the package from leaking outside is formed of matter containing a lactic acid resin composition having a lactic acid monomeric unit in its molecule and a content of the lactic acid monomer of 50 wt.% or more. Such a smelly article includes matter that emits a strong smell of attendant bad influence causing unpleasantness, nausea or the like, stimulating the mucous membrane of the eye and nose, and adsorbing and transfering to the cloth or body, and, there are given the dirt of men and beasts, raw fish, pickles such as pickled radish, Korean pickles or the like as well as drugs and quasi- drugs. Also, for such a lactic acid resin used, there are given polylactic acid and a block copolymer with polylactic acid and aliphatic polyhydroxycarboxylic acid except polylactic acid.
Patent JP-H113218-A (JP)
Title: Dominical year conversion method
Inventor: TANAKA HIROSHIGE
IPC: G06F9/06
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To effectively correct an application program while reducing the correcting work amount even with no understanding of the relevant program by retrieving the part where the correcting part retrieval word describing the processing about the year data is used. SOLUTION: A statement of a program about the comparison of value, the subtraction, etc., which may cause the problems in each direct state of two digits is previously set to a correcting part searching tool program as a correcting part retrieval word (112). Based on this retrieval word, the parts including the year data are extracted as the correcting parts to be aggregated into a part about the data items and data type digit number and then outputted in the form of a list (116). Then it's manually decided whether the data items including the years are contained in the list (118). These decision results are sorted into a correcting part list showing the program source parts requiring the program correction and a suspicious part list and then outputted as documents (120).
Patent JP-S60120793-A (JP)
Title: Preparation of lubricating oil base
Inventor: MATSUNAGA MITSUFUMI
IPC: C10M101/02
Filed: 1983-12-06
Abstract: PURPOSE:To prepare with a good yield a lubricating oil base having excellent stability to oxidation and cleanliness at high temp. and a high viscosity index, by refining a lubricating oil fraction by solvent extraction, purifying a part of the refined oil by hydrogenation and blending the two oils, followed by adjustment of the sulfur content. CONSTITUTION:A lubricating oil fraction separated by distillation from a paraffin base or mixed base crude oil and having a sulfur content of 2.0-3.5wt% is solvent extracted under mild conditions to obtain refined oil (a) with a sulfur content of 1.0-1.6wt%. A part of the refined oil (a) is purified by hydrogenation into refined oil (b) with a sulfur content of 0.02-0.12wt%. Before or after mixing, the refined oils (a) and (b) are dewaxed and mixed together in a blend ratio of 10:90-50:50 by volume, followed by adjustment of the sulfur content to 0.2- 0.7wt% to obtain the aimed lubricating oil base having a viscosity index of 90 or higher.
Patent JP-H0654931-A (JP)
Title: Golf ball and its sorting device
Inventor: ARIMOTO KAZUO
IPC: B07C5/36
Filed: 1992-08-04
Abstract: PURPOSE:To surely sort golf balls. CONSTITUTION:When a red signal is sent from the sensor of a color identifying device 23, the first shutter 29 is opened, and the first course ball B enters the first opening 27. When a green signal is sent from the sensor, the second shutter 30 is opened, and the second course ball B enters the second opening 28. When the red signal or the green signal is not sent from the sensor, the first shutter 29 and the second shutter 30 are kept closed, and driving range balls B are dropped from an outlet 5.