baber/WOPTO huggingface dataset:
Patent JP-H01242991-A (JP)
Title: Production of spacer for nuclear fuel assembly
Inventor: NAKATSUKA MASAFUMI
IPC: G21C3/34
Filed: 1988-03-24
Abstract: PURPOSE:To prevent cracking and to improve the yield of products by press- forming dimples to a stock for spacers while the stock is kept preheated at about 150-200 deg.C. CONSTITUTION:A thin sheet formed by rolling a zirconium-base alloy to about 0.1mm thickness is used as a thin sheet 1 for spacers. The sheet 1 is first fixed to a feed mechanism 2. Hot air is then fed from the nozzle of a hot air blower 3 to the prescribed point to heat (about 200 deg.C) the sheet locally to a spot shape. The feed mechanism 2 is simultaneously operated to transfer the sheet 1 to the position of a press 4 where the prescribed number of the dimples are press- formed to the sheet. The cracking is thereby prevented as far as possible and the yield of the products is improved.
Patent JP-H07253581-A (JP)
Title: Liquid crystal display element
Inventor: MORI SUNAO
IPC: G02F1/1339
Filed: 1994-03-14
Abstract: PURPOSE:To decrease defects in orientation or switching fault due to impurities remaining and to improve display quality by making Al2O3 ultrafine particles to adsorb to the particle member. CONSTITUTION:The distance (liquid crystal cell gap) between upper and lower substrates 11a, 11b is maintained const. with spacer particles 14, and further, particle members 15 are dispersed in the gap. The particle member 15 consists of for example, epoxy resin. Al2O3 ultrafine particles are made to adsorb to the particle member 15. The Al2O3 ultrafine particles are such particles that the average particle size is about 0.10-0.02mum and it has a function to adsorb impurities which are produced in the production process and remain in the liquid crystal. By this method, almost all of impurities remaining in the liquid crystal cell are present only around the particle members. This prevents mixing of impurities in the liquid crystal 17 which fills the pixel part of the liquid crystal cell so that orientation defects or switching fault due to impurities can be decreased.
Patent JP-H08150636-A (JP)
Title: Manufacture of colored resin molding
Inventor: MOTONAGA TAKATOSHI
IPC: B29C43/20
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a satisfactory surface finish and a protecting coated film with superb scratch and impact resistance on the surface by arranging a laminate in a die so that it comes into contact with a mold release film, then injecting a colored resin into a hard coat side so that the colored resin becomes combined with a hard coat and thus molding the combined material into a desired shape. CONSTITUTION: A composite layer with an uncured or semi-cured permeable hard coat layer 25a provided on the upper side of a colored resin layer 35 and a mold parting film 28 right above the hard coat layer 25a is molded in a die, then a molding is detached from the mold to peel off the mold release film 28. Before or after the peel-off procedure, the hard coat layer 25a is caused to be cured completely. In addition, a laminate 29a consisting of at least, the hard coat layer 25a and the mold parting film 28 is previously molded, and the laminate 29a is set in the top and bottom forces 30, 34 of a die in such a manner that the mold parting film 28 comes into contact with the top force 30.  Further, a colored thermoplastic resin 35 is injected into an area between a hard coat layer 29a and the bottom force 34, so that the resin 35 becomes integrated with the hard coat layer 29a, and this combined material is molded into a desired shape.
Patent JP-S63234388-A (JP)
Inventor: ASAMI TOSHIAKI
IPC: G07D9/00
Filed: 1987-03-23
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-H10270977-A (JP)
Title: Surface acoustic wave element
Inventor: JIAN CHUNYUN
IPC: H03H9/25
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave element having a small delay time temperature coefficient and a comparatively large electric mechanical connection coefficient by forming a metallic thin film for exciting, receiving or reflecting a surface acoustic wave on a langasite single crystal substrate and specifying a cutting angle from the single crystal of the substrate and a surface acoustic wave transmitting direction. SOLUTION: The cutting angle from the single crystal of a langaseite (La3 Ga5 SiO14 ) substrate and the surface acoustic wave transmitting direction are selected so that they become α=-6 deg.-6 deg., β=-5 deg.-5 deg. and γ=-5 deg.-5 deg. or they have azimuths equal to them in the case of (9 deg.+α, 150 deg.+β, 37 deg.+γ) in Euler angle display. When a pair of comb-type electrodes are formed on the langasite single crystal substrate and high frequency voltage is applied to one electrode, the surface acoustic wave is excited and it reaches the received electrode. The frequency characteristic of input/output has a band pass filter characteristic and the temperature characteristic of a filter is decided from the characteristic of piezoelectric crystal.
Patent JP-S54159992-A (JP)
Title: Method and device of cleaning up liquid in tanker
Inventor: KAWADA YUTAKA
IPC: B63B25/12
Filed: 1978-06-07
Abstract: PURPOSE: In regard with liquid cleaning up operation in a tanker, the equipment cost can be reduced and the more efficient gas-liquid separation can be carried out by applying this cleaning method to gas-liquid separation in a special cargo tank of several ones.  
     CONSTITUTION: Valves 12a, 14a are closed and regular unloading operation is carried out in cargo tanks 2,3,4 by means of a cargo pump 10. In regard with liquid cleaning operation in each of cargo tanks 2,3,4 followed by the regular unloading operation, if valves 12a, 14a are closed, not only gas is extracted from a gas-liquid separation tank 9 by a bleeding exhauster 13 driven by the discharge pressure of the cargo pump 10 through a working liquid supply pipe 12, but also the liquid exhausted from the bleeding exhauster 13 is introduced into a special cargo tank 2 through a gas-liquid separation pipe 15 and the liquid separated from the said fluid is reserved in the cargo tank 2. Finally the liquid is exhausted from the special cargo tank 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59195355-A (JP)
Title: High density information signal recording medium
Inventor: HAMAGUCHI TOSHIAKI
IPC: G11B9/06
Filed: 1983-04-20
Abstract: PURPOSE:To obtain a recording medium having superior wear resistance and a long life and undergoing little change in the shape of each pit by incorporating dimethylpolysiloxane having 1.0-1.3 heterogeneity ratio into a recording medium. CONSTITUTION:A capacitance type recording medium is made of a material consisting of a thermoplastic resin such as vinyl chloride resin, an electrically conductive substance such as carbon black, and dimethylpolysiloxane having 1.0-1.3 heterogeneity ratio (weight average mol.wt./number average mol.wt.), especially dimethylpolysiloxane having 1.0-1.2 heterogeneity ratio when the viscosity at 25 deg.C is 15-30cps or dimethylpolysiloxane having 1.0-1.3 heterogeneity ratio when the viscosity at 25 deg.C is 30-65cps. The dimethylpolysiloxane is added by 0.3-2.0pts.wt. per 100pts.wt. thermoplastic resin. Unlike commercially available dimethylpolysiloxane said dimethylpolysiloxane used in this invention has a narrow mol.wt. distribution and a low heterogeneity ratio, and it is not commercially available.
Patent JP-H10267440-A (JP)
Title: Refrigerator
Inventor: SAKUMA TSUTOMU
IPC: F25B1/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a high volume in a refrigerator. SOLUTION: An inside of the main body 1 of a refrigerator having each of opening or closing doors 17, 18 which can be opened or closed is formed into multi-stages, the inner side of the refrigerator having multi-stages is divided by a thermal insulated partition wall 21 into a plurality of independent objective temperature chambers 23, 25 having different set temperatures. Each of evaporators 33, 53 and cold air circulating fans 35, 55 is installed within the plurality of partitioned independent objective temperature chambers 23, 25, respectively, and cold air heat exchanged by each of the evaporators 33, 35 is fed directly into each of the independent objective temperature chambers 23, 25.
Patent JP-H04304768-A (JP)
Title: Picture storage controller
Inventor: KADANI HIDETO
IPC: H04N19/423
Filed: 1991-04-01
Abstract: PURPOSE:To improve the operability when a new picture is registered in a storage medium by storing the processing mode set in response to the kind of an original picture onto the recording medium. CONSTITUTION:The controller main body 5 is provided with a CPU 12 controlling the entire controller, a picture processing unit 21 processing various pictures with respect to a picture data, a scanner controller 15 controlling the scanner 1, and an operating panel 10 for various entry and display. On the other hand, a filing unit provided to a magneto-optical disk drive is provided with the CPU 15, a disk controller 19, a disk drive unit 20, and a picture data expansion memory 18. Then a format mode data such as the read method of an original picture (binary, multi-value and area separation) and the compression method (run length, DCT, MR) or the like at storage is stored in a disk 4 and when a new picture is stored, the picture is processed according to the format mode stored in the disk 4.
Patent JP-S63234435-A (JP)
Title: Tape tension offset adjusting mechanism
Inventor: TSUTSUMI KAZUMASU
IPC: G11B15/43
Filed: 1987-03-23
Abstract: PURPOSE:To reduce the cost of a mechanism by engaging the engaging projecting part of an offset adjusting member with arbitrary one of plural recessed parts formed on a fixed member and changing the position of the engaging projecting part to plural recessed parts. CONSTITUTION:An offset adjusting member 129 which is supported freely turnably with a fulcrum as the center and for which an engaging projecting part 135 is formed at the position apart from the axial line of turning is provided and a fixed member 130 which is fixed in the vicinity of the offset adjusting member 120 and has plural continuous recessed parts formed in the peripheral edge part along the turning locus of the engaging projecting part is provided. One end of a band 143 is fixed at the position eccentric from the fulcrum of the offset adjusting member 120, and the engaging projecting part 135 is engaged with arbitrary one of plural recessed parts. When the offset adjusting member 120 is turned to engaged the engaging projecting part 135 with another recessed part, the strength of pressing of the band 143 to a drum part 64 of a reel base 60 is changed to adjust the offset of the tape tension.
Patent JP-S63233036-A (JP)
Inventor: SHIRASAKI SHINICHI
IPC: C04B35/626
Filed: 1987-03-23
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-H03268129-A (JP)
Title: Printing control system for enlargement specified line
Inventor: NAGANUMA YOSHIYUKI
IPC: G06F3/12
Filed: 1990-03-19
Abstract: PURPOSE:To print, for example, a left-justified character string without exceeding a printing range by dividing the blank part, obtained by subtracting the effective printing width of characters in the enlargement specified line from printing lateral width, by spaces in the enlargement specified line, and determining the blank width of one space. CONSTITUTION:A control part 14 reads magnification mXn and character pitch P out when information K in an area 5b indicates the enlargement specified line. Then the number MN of characters in the enlargement specified line and the number SN of spaces are counted. A 1st arithmetic part 15 denotes standard character width as (a) and calculates the effective printing width L of the characters from an equation I. Then a control part 14 sets the width of one space to 0 when printing lateral width <= effective printing width L and calculates the blank width SP of one space by a 2nd arithmetic part 16 from an equation II when printing lateral width > effective printing width L. A pattern development part 19 uses the specified magnification mXn for the characters and expands a blank pattern with blank width SP for spaces.
Patent JP-S58186522-A (JP)
Title: Electric motor driven smoothing grinder with dust collector
Inventor: KANZAKI FUMIO
IPC: B23D67/06
Filed: 1982-04-26
Abstract: PURPOSE:To eliminate the injury of worker's health, by surrounding powdery dust generated at grinding with a dustproof cover mounted to a grinding machine and completely catching the dust through a dust collector and a vacuum cleaner. CONSTITUTION:A disc attaching sand paper is supported with a lock nut to the bottom part of a grinding machine 1 of sanders or the like and rotated by an electric motor. Then a through hole is formed to a part of the peripheral wall of a dustproof cover 3, and one end of a hose 4a is connected to said hole while the other end of this hose 4a is communicated to an air suction side of a blower 5, and an exhaust side of the blower 5 is communicated to the suction port of a dust collector 10 by a hose 4b. Further fine dust not caught even by a porous plate of the collector 10 is discharged from its delivery port to pass through a hose 4c finally seized by a vacuum cleaner 16. In this way, health of the worker can not be injured.
Patent JP-H11273161-A (JP)
Title: Method and device for manufacturing laminated disk
Inventor: KAKINUMA KEIJI
IPC: G11B7/26
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To stably supply many laminated disks of which intermediate layer (adhesive layer) is uniform. SOLUTION: This concerns a device for manufacturing a laminated disk by laminating a pair of single-sided disks through energy-beam curing adhesive. The device is provided with a spinner head 1 for mounting one of a pair of single-sided disk, a ring-like projected part 8 formed on the surface of the spinner head 1 to deform the mounted disk like a recessed shape turning its projected side downward, a vacuum suction hole part 3 formed on the inside of the ring-like projected part 8 on the head 1, a means for spraying energy-beam curing adhesive to the sing-sided disk deformed like the recessed shape turning its projected side downward, and a means for mounting the other single-sided disk on the adhesive sprayed on one single-sided disk and irradiating these disks with energy beams.
Patent JP-S51144700-A (JP)
Title: Automat
Inventor: NISHI KENICHI
IPC: G07F9/10
Filed: 1975-06-06
Abstract: PURPOSE: This automat connects an electronic circuit part and a cooling mechanism by a heat pipe and cools the electronic circuit part ensuring the operation of the electronic circuit even in an airtight box body. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S629033-A (JP)
Inventor: YURUGEN SHIYUTOTSUKUMAARU
IPC: F16D35/00
Filed: 1986-03-28
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-S51144544-A (JP)
Title: Card system charge counter
Inventor: SAITOU YUTAKA
IPC: G07G1/00
Filed: 1975-06-06
Abstract: PURPOSE: Processing the read informations as a right information when the same information is read out by all the sensers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61229984-A (JP)
Title: Construction of cylinder vane grooved part of rotary type closed compressor
Inventor: SEKIGAMI KAZUO
IPC: F04C18/16
Filed: 1985-04-03
Abstract: PURPOSE:To reduce the abrasion between a vane and a vane groove by forming other grooves in the adjacent positions to the vane grooves, said grooves being approximately parallel with said vane groove and having separation walls between the vane groove. CONSTITUTION:Grooves 18 and 19 which are approximately parallel with a vane groove 14 of the cylinder 11 of a rolling piston type compressor, and have separation walls between the vane groove 14 are formed in the adjacent positions to the vane groove 14. When the pressure which acts on the side faces of the vane 10 by virtue of the stress which acts on the vane 10 is increased, the separation wall starts bending resiliently. The contact area of both the vane 10 and the vane groove 14 is thereby enlarged so that the face pressure thereof is reduced. As a result, the abrasion between the vane 10 and the vane groove 14 is reduced significantly.
Patent JP-S63235191-A (JP)
Inventor: YAMAMOTO YOSHIYUKI
IPC: B62M9/08
Filed: 1987-03-25
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-H07279356-A (JP)
Title: End section finishing structure for exterior wall material
Inventor: MAEZONO TAKEMARU
IPC: E04F13/08
Filed: 1994-04-07
Abstract: PURPOSE:To improve the execution property by performing the finishing work at the opening section of a wall, the external corner section of the wall, and the internal corner section of the wall and the filling work of a caulking agent from the front face side of the wall face regardless of protruded stripes on an exterior wall material. CONSTITUTION:An end section finishing member 3 is divided into the first member 4 covering the end section of an exterior wall material 1 and the second member 5 for connecting the first member 4 to a wall backing 8. Superposed connection pieces 4a, 5a nearly parallel with the wall face are formed on the first member 4 and the second member 5. A vertical piece 4b is formed at the base end section of the superposed connection piece 4a of the first member 4. The second member 5 is fixed to the wall backing 8 by a fixing tool 10. The superposed connection piece 4a of the first member 4 is superposed on the superposed connection piece 5a of the second member 5, and they are connected by a connecting tool 11. A caulking agent 13 is filled in a recessed groove 12 formed between the opposite faces of the vertical piece 4b and an opening frame 9.
Patent JP-S56165429-A (JP)
Title: Eliminating device of nonlinear signal distortion
Inventor: OKAMOTO EIJI
IPC: H03F1/32
Filed: 1980-05-23
Abstract: PURPOSE: To realize an operation up to nearly the maximum output of an electric power amplifier, by eliminating the primary term of an higher-order distortion of the signal produced by a nonlinear input and output relation of a nonlinear circuit by means of a delay element, a multivalue shift register, an arithmetic circuit and a  subtractor, respectively.  
     CONSTITUTION: A signal input terminal 101 is connected to the input terminal of a delay element 104 as well as to the input terminal of a multivalue shift register 105. The output terminal led from each register of the shift register 105 is connected to the input terminal of an arithmetic circuit 106 that has the number of input terminals equivalent to the number of registers and delivers a polynomial relating to an input value. The output terminal of the circuit 106 is connected to the subtracting input terminal of a subtractor 102, and the output terminal of the element 104 is connected to an input terminal to be subtracted. Then the sample value emerged at the terminal 101 is stored in the register 105 and calculated by the circuit 106 to eliminate the multiple order with the output delivered from the element 104 and by the subtractor 102. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06280521-A (JP)
Title: Valve timing variable device for engine
Inventor: NISHIMOTO TOSHIRO
IPC: F01L13/00
Filed: 1993-03-29
Abstract: PURPOSE:To prevent deterioration of engine performance and provide a compact valve system by providing a tapered roller being in contact with a driving cam on an oscillating can, and driving the oscillating can by means of the driving can through the roller. CONSTITUTION:A tapered driving can 12 which is rotated synchronously to an engine is provided. An oscillating cam 18 is driven by the driving cam 12. A swing arm 26 lifts an intake valve 8 and an exhaust valve 10 following the oscillating can 18. A tapered roller 22 being in contact with the driving cam 12 is provided on the oscillating cam 18. The oscillating cam 18 is driven by the driving cam 12 through the roller 22. Since the driving cam 12 is in rolling contact with the roller 22 of the oscillating cam 18, sliding resistance is remarkably reduced. A lamp part 17 of the driving cam 12 is contact with the roller 22, while a contact between the oscillating cam 18 and the swing arm 26 approaches the contact between the swing arm 26, and valves 8, 10. Engine performance is thus prevented from deteriorating, and a compact valve system is obtained.
Patent JP-H08268462-A (JP)
Title: Container for transportation
Inventor: KITAMURA FUMIAKI
IPC: B60P7/16
Filed: 1995-03-28
Abstract: PURPOSE: To securely prevent loads from shifting during the transport and safely send even breakable loads, by arranging a floating plate absorbing vertical vibrations at the bottom of the container body and also an airmat with a specified thickness at the whole inner peripheral face of the container body. CONSTITUTION: When charging a load into a container body 1, air is enclosed in advance into airmats 8a, 8b, 9a, 9b and the load is contained in the state the upper cover 4 is opened. In this case, the air pressure of the airmats can be adjusted in accordance with the shape of load to closely stick the load without voids. After containing the load, the upper cover is closed and the fixing hooks 5 are fitted to the pipes 2 of container body 1 and fixed thereto. The load is elastically held by the floating plate of the bottom 11 and the airmats of the upper cover 4 in the vertical direction to absorb and reduce the vertical vibrations and shocks. As a result, the load is hardly damaged during the transport and it can be safely transported while keeping the initial quality.
Patent JP-S60212298-A (JP)
Title: Automatic control of fermentation
Inventor: ITOU HAJIME
IPC: C05F7/00
Filed: 1984-04-06
Abstract: PURPOSE:To perform automatic operation control suitable for fermentation treatment, by estimating a fermentation temp. from the mutual relation of preliminarily calculated exhaust gas temp. and fermentation temp. and performing the setting of an aeration amount so as to bring the estimated temp. to a desired range. CONSTITUTION:After sewage sludge recovered from a sewage treatment plant is preliminarily dehydrated to slightly lower the water content thereof, a low water content org. substance such as rice hulls, sawdust or dried grass is added to and mixed with the dehydrated sludge to further perform the adjustment of water content. This sewage sludge being a substance to be fermented is thrown into a fermentation tank to measure the temp. of fermentation waste gas and a fermentataion temp. is estimated from the relation of preliminarily calculated exhaust gas temp. and fermentation temp. while the setting of an aeration amount or the turning-ON/OFF of mixing and stirring is performed so as to bring said estimated fermentation temp. to a target temp. to perform the automatic control of fermentation. Furthermore, as a fermentation tank, a multi- stage type one or an one-stage type one may be used.
Patent JP-H06283405-A (JP)
Title: Exposure method
Inventor: INAI MOTOHIKO
IPC: G03F1/00
Filed: 1993-03-29
Abstract: PURPOSE:To effectively perform reduction-alignment with a resolution of several +nm level by using a light beam flux as a light beam flux whose wavelength area ranges from a visible light area to an ultraviolet ray area and a soft X-ray light beam flux as a light beam flux for reproducing hologram, respectively. CONSTITUTION:A hologram recorder is made of an optical system in which a light source 51, a filter 52, a lens 53, a pinhole 54, a mask 55, and a hologram 56 are arranged in order. A KrF (krypton fluoride) excimer laser (wavelength lambda=249nm) is used as the light source 51. For reproducing a hologram board 12, in a case where a PMMA film is used for a screen layer 11b, a soft X-ray (wavelength lambda=3-4nm) whose wavelength is shorter than that of an absorption end (absorption end of carbon C) of the X-ray of PMMA is necessitated as a reference light for the reproduction. Therefore, the soft X-ray of 4nm in wavelength is employed as supply light 15. Thus, by properly using light having different wavelengths for recording and reproducing, fine patterns can be easily formed.