baber/WOPTO huggingface dataset:
Patent JP-S63235684-A (JP)
Title: Scroll type compressor
Inventor: SAKATA KANJI
IPC: F04C18/02
Filed: 1987-03-23
Abstract: PURPOSE:To arbitrarily set the volume of a sealed space formed between fixed and turning scrolls by forming a cut part outside from the point where winding is performed by 360 deg. from the center edge part of one lap between the fixed and turning scrolls. CONSTITUTION:In a scroll type compressor, fixed and turning scrolls each of which is formed into an equal shape are meshed, setting each lap oppositely, and gas is compressed by the turn of the turning scroll. In this case, a cut part is formed outside from the point where winding is performed by 360 deg. from the center edge part of the lap onto one between the fixed and turning scrolls. For example, in the turning scroll 2, the turning lap 6 is erected on a disc- shaped turning mirror plate 4, and a cut part 12 penetrating through the turning lap 6 is formed at the position returning by 1/4 from the edge part on the outer peripheral part of the turning lap 6. Therefore, the volume of the sealed space formed between the fixed and turning scrolls can be set arbitrarily.
Patent JP-H05266080-A (JP)
Title: Retrieval device
IPC: G06F17/30
Filed: 1992-03-24
Abstract: PURPOSE:To perform high-speed retrieval in the retrieval device which extracts requested document data from a large amt. of data without applying index information for retrieval. CONSTITUTION:This device is provided with a character connection information extracting means 2 to extract the connection of arbitrary two characters and to extract bit data within four bits in total from the low order of the character code of one character of either preceding or following character or respective characters of the preceding and following characters, and table preparing means 3 to prepare a table containing remaining one character after defining one of two characters as entry and the recording position outline information of a retrieval object document extracting the pair of correspondent bit data within four bits. Then, one of two connected characters to be the retrieval entry, remaining one character to be retrieval contents and bit data within four bits are obtained from the connection of two characters and the bit data within four bits extracted at the time of retrieval request, the correspondent recording position outline information is acquired by the retrieval from this table and after the retrieval object documents are concentrically aimed it is precisely retrieved.
Patent JP-S54157626-A (JP)
Title: Recording method
Inventor: HOSHINO HIROYUKI
IPC: G03G15/05
Filed: 1978-06-02
Abstract: PURPOSE:To make possible recording on plain paper with a simple mechanism by applying input signal pulses to the electrode pins disposed across the recording width at a desired spacing and electrostatically transferring toner on the plain paper. CONSTITUTION:Recording electrode pins 1 are arrayed at a fixed spacing, e.g., 100mum, across the recording width. A toner layer 3 is formed on a belt 4 by a developing device 5. An electric field is generated between the recording paper 2 and an electretted belt 4 by the desired electrode pins 1 selected according to the scanning input signal pulses 7 having scanned the patterns to be recorded. Toner 3 is transferred to the recording paper 2 from a toner feed source 5 by the electric fields thus generated and the toner 3a having been transferred is fixed, whereby recording of the toner image 8 of a desired pattern is accomplished. Since writing is done directly from the toner layer to the recording paper by the pins in this way, recording may be performed on the plain paper with the simple mechanism.
Patent JP-H06272491-A (JP)
Title: Segment joint structure
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 1993-03-24
Abstract: PURPOSE:To prevent joint recessions from becoming large by overlapping plate like joint fittings extended in the radial direction of circular segments, orthogonally to the joint end faces of the segments, and fastening the overlapped part by fastening members. CONSTITUTION:The joint fittings 3 of a segment 1 are formed of rectangular plates made of steel, and provided along the radial direction of the segment 1 so as to be orthogonal to the joint end face 2a and protruded by the specified length from the joint end face 2a. Joint recessions 4 are provided on both sides of the joint fitting 3, and in the exactly joined state of the mutual joint end faces 2a of the segments 1, the joint fittings 3 are disposed in such a way as to be mutually overlapped, with each joint fitting 3 entering the joint recession 4 on the other segment 1 side. A bolt 5 is passed into each coinciding bolt through hole in the overlapped part 3A from one joint recession 4, and a nut 6 is screwed with this bolt 5 from the other joint recession 4 so as to fasten the overlapped part 3A of each joint fitting 3 by these bolts 5 and nuts 6. The lowering of joint strength in the segments 1 can be thereby suppressed.
Patent JP-H11263333-A (JP)
Title: Corrugated fiberboard box
Inventor: NISHIDA IKUHIRO
IPC: B65D5/43
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To eliminate difference in stages on interiors of top and bottom faces while keeping the strength of a corrugated fiberboard box, eliminate accessories such as top and bottom pads, save troubles at the time of packing and reduce a cost by making an internal flap of the top face and/or an internal flap of the bottom face thinner than a body. SOLUTION: The corrugated fiberboard box 1 is of a cubic or parallelopiped shape and comprises an internal flap A1 and an external flap B of top and bottom faces, a widthwise face C and a lengthwise face D. A body H is formed of a normal corrugated fiberboard, and the internal flap A1 of the top face and/or the internal flap of the bottom face are formed of a paper board thinner than the corrugated fiberboard forming the body H. To make the internal flap A1 of the top face and/or the internal flap of the bottom face thinner than the body H, a core is not used in the internal flap and instead the flap is made of only a liner or stuck liners. Thus an amount of used paper can be largely reduced.
Patent JP-S60209539-A (JP)
Title: Nematic liquid crystal compound and liquid crystal composition
Inventor: KITAMURA TERUO
IPC: C07C43/168
Filed: 1984-04-04
Abstract: NEW MATERIAL:The 2-alkyl-6-(4-alkoxymethylphenyl)-1,2,3,4-tetrahydronaphthalene compound of formula I (R<1> and R<2> are 1-10C alkyl). EXAMPLE:2-Propyl-6-(4-methoxymethylphenyl)-1,2,3,4-tetrahydronaphthalene. USE:Useful as a component of a liquid crystal composition. It forms a liquid crystal composition by mixing with a liquid crystal compound such as phenylcyclohexane-type liquid crystal, etc. A liquid crystal composition having low working voltage and excellent contrast can be prepared. PREPARATION:The compound of formula I can be prepared by brominating the acylated 4-acylbiphenyl of formula II, condensing with dimethyl malonate, hydrolyzing and decarbonating the condensation product, esterifying with methanol- sulfuric acid after reduction, carrying out the acetylation and oxidization of the product, cyclizing the product, and carrying out several steps such as reduction, esterification, etc.
Patent JP-H06256408-A (JP)
Title: Production of colored spherical particle
Inventor: KOSHIKIYA YOSHITAKA
IPC: C08F2/44
Filed: 1993-03-03
Abstract: PURPOSE:To produce industrially advantageously colored spherical particles which have sufficient tone and degree of coloration, undergo neither dissolution nor migration of color components, always have a stable light-screening capability, has good strengths and heat resistance, and is suitable esp. as colored spacer particles in a liq. crystal display. CONSTITUTION:Colored spherical particles are produced by dissolving at least one oil-sol. dye selected from the group consisting of dyes having colour Index names of Solvent Violet 31, Solvent Violet 36, Solvent Green 3, Solvent Green 5, Solvent Yellow 93, Solvent Red 52, Solvent Red 135, Disperse Violet 35, and Disperse Violet 38 in a polymerizable monomer, dispersing the monomer in an aq. medium, and polymerizing the monomer.
Patent JP-H08260778-A (JP)
Title: Electric lock for gate door
Inventor: HASHIMOTO MASAYUKI
IPC: E05B47/00
Filed: 1995-03-24
Abstract: PURPOSE: To simplify the structure and to realize a low cost, and to confirm the operation in the condition to finish the process at the exterior side, by carrying out the control only by providing a controller at the gate door side, without using a maltiplex transmission system as in a conventional way. CONSTITUTION: An electric lock 2, an operating unit of the electric lock 2, and a controller of the electric lock 2, are provided at the gate door 1 side. While a power source unit 6 is set at the outdoor side near the gate door 1, an AC commercial power source is fed to the power source unit 6. The power source unit 6 and the controller are connected through a low voltage power source wire 7, and a low voltage DC converted by the power source unit 6 is fed to the controller. While an indoor release button 8 to turn on and off a contact by operating the button is installed inside a house 3, the indoor release button 8 and the controller are connected by a signal line 13 through the power source unit 6.
Patent JP-H10259361-A (JP)
Title: Production of self-adhesive film or sheet
Inventor: SUGITA TAIHEI
IPC: C09J4/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a process whereby the evaporation or change in compsn. of a monomer component due to polymn. heat in photopolymn. can be inhibited and a self-adhesive film or sheet having an attempted compsn. can be obtd. SOLUTION: In forming a self-adhesive layer by introducing a film substrate 2 having a photopolymerizable compsn. layer formed on its surface into a photopolymn. chamber 7 and exposing the photopolymerizable layer to light to polymerize it, a layer of water sprayed from a water-spraying machine 11 to the outer surface of a cooling belt 10 as a cooling member is caused to exist in at least a part of the interface between the cooling belt 10 and the film substrate 2. Thus the contact of the film substrate 2 with the cooling belt 10 is tightened and the film substrate 2 and, as the result, the photopolymerizable compsn. layer are effectively cooled.
Patent JP-S62224149-A (JP)
Title: Card telephone system
Inventor: FUJITA INAO
IPC: H04M1/274
Filed: 1986-03-26
Abstract: PURPOSE:To expand the function of a card by providing a telephone card provided with a hand-written dial number column, a numeral read section reading a hand-written dial number and a dial selection section selecting one of read dial numbers or a dial. CONSTITUTION:A telephone card user writes a dial number and a name on a description column 3 by a pencil. In loading a telephone card to a card loading slit 5, a read section 14 reads a call residual quantity from a magnetic stripe, sends the result to a call count section 13, all dial numbers are read from the column 3 of the telephone card 1 and stores the numbers on a dial memory display section 10. The number is displayed on a dial display section 7 in response to a dial selection key 6 operated by the user and in depressing a dial sending key 9, the displayed number is sent. In selecting a pushbutton in the dial selection, an optional telephone number is dialed by a pushbutton 8.
Patent JP-H07284005-A (JP)
Title: Video incorporated type camera
Inventor: OTSUKA HIROSHI
IPC: H04N5/765
Filed: 1994-04-04
Abstract: PURPOSE:To make possible the simultaneous photographing of moving images (video) and still images (electronic still images) and to provide the appropriate still images even when appropriate exposure time is limitted for moving image photographing. CONSTITUTION:A CCD 43 at the back of a photographing lens part 21 picks up images at a shutter speed TV computed in a microcomputer (muC1) 1. This camera simultaneously operates moving image and electronic still photographing by the microcomputer (muC1) 1. When the shutter speed TV is less than a value 6 (equivalent to 1/60,) by the 'exposure control I' of the microcomputer (muC2) 100, exposure is performed at the shutter speed equivalent to the value 6. The image-pickedup still images are gain-adjusted in an AGC 109 and fetched as the images equal to the images picked up in an appropriate exposure state.
Patent JP-S51142497-A (JP)
Title: The electrolytic bath for sodium chloride
Inventor: OGAWA SHINSAKU
IPC: C25B9/19
Filed: 1975-06-04
Abstract: PURPOSE:Multi-electrode electrolytic bath with cation exchange membrane.
Patent JP-S56162455-A (JP)
Title: Color picture tube device
Inventor: GEMA TAKETOSHI
IPC: H01J29/70
Filed: 1980-05-21
Abstract: PURPOSE:To make at possible to correct both raster distortion and convergence by providing a magnetic field restoring element consisting of a pair of magnetic piece on which magnetic field leaking pieces are provided and affecting the vertical deflection barrel magnetic field toward the pincushion magnetic field. CONSTITUTION:A pair of magnetic field absorption pieces 71 and 72 are arranged along the outside of part of vertical deflection coils 51 and 52 and of the cores 41 and 42 between the coils. These magnetic field absorption pieces are arranged at the place where each of the magnetic flux generated by the vertical deflection coils 51 and 52 is repelling each other, the magnetic field generated by the deflection coils is most intensive, and the leak magnetic flux can be effectively picked up. Arm-shaped magnetic field leaking pieces 81, 82 and 83, 84 protruding toward the position approfimately opposed to the diagonal axis of a screen are integrated on the both ends of each of the absorption pieces 71 and 72 to form an auxiliary deflection element. Thus, raster distortion can be further effectively corrected and both the raster distortion and convergence can be also compensated.
Patent JP-H11253371-A (JP)
Title: Vacuum cleaner and its suction body
Inventor: TAJIMA TAIJI
IPC: A47L9/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To increase the driving torque of a rotary cleaner by providing a decelerating means which decelerates the rotation of runners with a rotary shaft on the rotary shaft center line of the rotary cleaner within a suction port main body and transmits it to the rotary cleaner on the same shaft center line of the rotary cleaner and the runners to improve the efficiency of the runners. SOLUTION: When suction force generated by an electric blower within a vacuum cleaner main body reaches a suction port body, air flowing in from rear air suction ports 109 and 110 flows into the runners 102 and 103. Then the torque generated by runner 301 drives the sun gear of a planetary decelerater 105. At this time, plural sheets of planetary gears 105 and 106 make revolving movement between an inner gear and the sun gear and this revolving movement is transmitted to a rotary brush shaft as rotary movement. At the time of supposing that there is not the loss of the gears 105 and 106 by setting a decelerating ratio to be 4/1, e.g. at this time, the driving torque of a rotary brush 104 can be increased to four-fold to improve dust collecting performance.
Patent JP-S58184302-A (JP)
Title: Expansion turning device
Inventor: KURODA TAKESHI
IPC: F15B15/08
Filed: 1982-04-20
Abstract: PURPOSE:To control turning motion with high accuracy and smooth the turning and expanding motion by providing a hydraulic cylinder wherein a hydraulically driven motor itself seryes as a piston which makes its motion in parallel to the axial direction. CONSTITUTION:A ball nut 23 is fixed to a piston body 8 mounted in a tube body 1 in such a manner that the ball nut axis may be parallel to the motion of the piston body 8. A screw shaft 14 is disposed inside the tube body 1 such that the shaft may be turned freely but restrained from sliding. A required motion shall be realized by means of a hydraulic cylinder B. Wherein thus constituted hydraulically rocking motor A itself serves as a piston body 55 which makes its motion in parallel to the axial direction.
Patent JP-H09253133-A (JP)
Title: Portable first-aid kit
Inventor: NISHIWAKI EIJI
IPC: A61F17/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable first-aid kit formed to carry the minimum required amount of household medicines. quasi-drugs or the like at all times without causing any obstruction to a work, and to immediately serve the purpose of first-aid treatment at a work site. SOLUTION: Regarding a single swing first-aid kit formed out of a box body 1 and a lid body 2 abutted and jointed to each other at one side functioning as a hinge 3. a belt fastener for all-time portability is formed on the rear outer side of the box body 1 as integral part thereof, and at least one or more unit vessels 20 having vessel lids 20a are laid on the inner side of the lid body 2. According to this construction. the vessel lids 20a come in contact with first-aid treatment materials housed in the box body 1, thereby preventing the dislocation of the materials.
Patent JP-S63233480-A (JP)
Title: Pipeline processing specifying system
Inventor: KABURAYAMA NORIKO
IPC: G06F9/06
Filed: 1987-03-20
Abstract: PURPOSE:To remove necessity for entering a parameter following a command by making a parameter table and a command name as a pair and connecting both the elements through a relational line to specify pipeline processing. CONSTITUTION:A parameter table 1-1 is formed in a memory 1, a parameter necessary for the execution of a command is previously entered and its table number is added to the command. For instance, numerals 1, 2 indicating table numbers entering parameters necessary for execution of through processing are added to a command and the added command THR1+SUB2 is inputted to a processor 2. Input data from a TV camera 7 are set up in a 1st image memory 6-1 and a 1st image processor 4 executes the through processing of the image data and sets up the processed result in a 2nd image memory 6-2. Then, a 2nd image processor 5 executes the subtracting processing between the obtained image data and image data newly set up in the memory 6-1.
Patent JP-H0349757-A (JP)
Title: Absorbent bandage with permeability
Inventor: TOOMASU GIRUMAN
IPC: A61F13/02
Filed: 1990-03-16
Abstract: PURPOSE: To maintain the environment of a wound in a wet state to prevent any crust from being formed by providing a base sheet getting a contact with the skins of a wound individual and an air permeable sheet for letting the humor passing through the routes from the wound area via an opening on the base sheet, thus, performing a controlled leakage of the humor. CONSTITUTION: An opening 22 is likely placed onto a wound area W at use to fit the base sheet 12 to the wound, then, to dress an absorbent layer 16 onto the air-permeable sheet 14 with taping pieces 32. In this case, the humor excessive at the wound area can pass through the opening 22 on the base sheet 12 and the edges 24a, 24b of the air-permeable sheet 14 to move into the absorbent layer 16. The humor moved from the wound area is kept stored into this absorbent layer 16. The air-permeable sheet 14 leaks out the humor via the opening 22 at an controlled state, through which preventing the cohesion performance of the adhesive layer 18 onto the wound skins from being lowered. This can maintain the wound W surface in a wet state to prevent any crust from being formed.
Patent JP-H06109139-A (JP)
Title: Non-lubricant seal material
Inventor: ANDO MASAYASU
IPC: F16J15/20
Filed: 1991-03-29
Abstract: PURPOSE:To provide a non-lubricant seal material which can suppress the aggressiveness and the self-wear due to the friction by simultaneously packing copper alloy powder, carbon fibers and molybdenum disulfide into the synthetic resin material containing tetrafluoroethylene. CONSTITUTION:A non-lubricant seal material is constituted by simultaneously packing copper alloy powder, carbon fibers and molybdenum disulfide into the synthetic resin material containing tetrafluoroethylene (PTFE). Where, at least, PTFE of 50wt.% or more is contained 3-35wt.% copper alloy powder, 3-35wt.% carbon fiber, and 1-15wt.% molybdenum disulfide are respectively contained therein, and the total amount of these materials is set in the range of 7-70wt.%. The non-lubricant seal material constituted in this way is held by a jig 13 as a test piece made of a piston ring material, and pushingly pressed against a cylinder 11 by a loading member 14 in a slidable manner, and the longitudinal reciprocal sliding test is carried out.
Patent JP-S61226394-A (JP)
Inventor: SOGA HIROSHI
IPC: B64G1/24
Filed: 1985-03-30
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-H03268952-A (JP)
Title: Thermal head
Inventor: INOUE NOBUHIRO
IPC: B41J2/345
Filed: 1990-03-19
Abstract: PURPOSE:To perform excellent half tone recording by a method wherein a plurality of lead electrodes are respectively installed in a condition in which each is inclined in a forming direction of each heating element. CONSTITUTION:A heating element 1 is formed by screen printing paste of heating element materials on an insulating substrate 2 composed of a base layer 21, a substrate 22, and a glazed layer 23. Then, a conductor layer is formed by being superimposed on the heating element 1 to make lead electrodes 11, 12. When voltage is impressed to the lead electrodes 11, 12 for such a thermal head, current distribution in a heating area 1b is larger toward the central part, a heating quantity is proportioned to a square of a current, and the heating quantity is large in a central part of the heating area 1b. Then, distribution of a current in the heating area 1b differs according to a shape of the heating area 1b, and a shape capable of performing optimum gradation recording becomes of a parallelogram. Excellent half tone recording can be thereby executed without decreasing resolution.
Patent JP-H04301678-A (JP)
Title: Electric device and display device
Inventor: YAMAGUCHI GAKUO
IPC: G09G3/32
Filed: 1991-03-29
Abstract: PURPOSE:To provide a display device which facilitates the address setting of a unit and the assembling of the unit in an arrangement part and eliminates the address missetting of the unit. CONSTITUTION:The arranging part 4 of a display unit mounting device 3 is provided with 4-bit projection parts 11a, 11b, 11c, and 11d. Cut parts 12a, 12b, 12c, and 12d corresponding to the projection parts 11a, 11b, 11c, and 11d are formed at the lower part of the display unit 2 and address read parts 13a, 13b, 13c, and 13d which detect whether or not there are the projection parts 11a, 11b, 11c, and 11d are fitted in the cut parts 12a, 12b, 12c, and 12d. An address deciding circuit 14 is connected to the address read parts 13a, 13b, 13c, and 13d and decides its address according to whether or not there are the four projections parts 11a, 11b, 11c, and 11d, thereby setting the address of its display unit 2.
Patent JP-S51144053-A (JP)
Title: Duct penetrating through radioactive atmosphere
Inventor: KANAKUBO HIROSHI
IPC: F16L5/02
Filed: 1975-06-05
Abstract: PURPOSE: Ducts penetrating through radioactive atmosphere are provided with a determined shielding effect without using too much shielding materials. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000263561-A (JP)
Title: Method and apparatus for heat treatment of sheet-like material
Inventor: TAKAHASHI SATOSHI
IPC: B29L7/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To avoid generation of blocking of a sheet-like material caused by volatile substance volatiled from the sheet-like material by heat treatment without using a spacer for accompanied winding when the sheet-like material in a belt-like condition is carried into a heating oven and after it is heat-treated, it is wound up in a roll-like condition in the heating oven. SOLUTION: When a sheet-like material 1 in a belt-like condition is carried into a heating oven 3 and after it is heat-treated, it is wound up in a roll-like condition in the heating oven 3, it is heat-treated while volatile substance volatiled by heat treatment from the sheet-like material 1 is exhausted in such a way that the volatile substance does not stick on the sheet-like material 1 wound in a roll-like condition.