baber/WOPTO huggingface dataset:
Patent JP-H06340108-A (JP)
Title: Melt-type thermal recording method
Inventor: SAITO HITOSHI
IPC: B41J2/355
Filed: 1993-05-31
Abstract: PURPOSE:To reduce voids when a highlight part is recorded on a rough recording surface low in smoothness. CONSTITUTION:In the case of high image quality paper having a smooth recording surface, an ink dot is recorded on one pixel regardless of density by one heating element. In the case of plain paper having a slightly rough recording surface, one pixel having a large size is recorded on a highlight area by three heating elements. One pixel is recorded on a medium and high density area by two heating elements. In the case of rough paper, one pixel is recorded on the highlight area by four heating elements and one pixel is recorded on the medium and high density area by three heating elements.
Patent JP-H11342585-A (JP)
Title: Screen printer and screen printing method
Inventor: TOMOMATSU MICHINORI
IPC: B41F15/26
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the plate parting properties of a cream solder. SOLUTION: This screen printer is equipped with a squeegee 12 which slides on the upper face of the mask plate 2 of a screen mask, an absorption block 51 which holds a printed wiring substrate 4 and a lift means which makes the height of the upper face of the printed wiring substrate 4 held by the adsorption block 51 ascend and descend relatively with the mask plate 2. In addition, a control part is provided which controls the lift means to perform an operation to separate the printed wiring substrate 4 after filling pattern holes 2a with a cream solder 13 using the squeegee 12 from a mask plate 2 based on a velocity pattern formed of a combination of plural operating patterns showing a separation velocity V which starts with V=0 and ends with V=0, V having an intermediate value which is a value other than 0.
Patent JP-S5253941-A (JP)
Title: Method for conductive coating and adhesives
Inventor: FURUKAWA HARUKI
IPC: H01B1/22
Filed: 1975-10-28
Abstract: PURPOSE: A conductive adhesive without causing crack initiation in the adhesive layer even in an environment over a wide temperature range, prepared by adding a conductive metallic powder and a granular component to the adhesive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5253769-A (JP)
Title: Centrifugal vacuum evaporator or distillation apparatus
Inventor: HORIE HIKOHEI
IPC: B01D3/30
Filed: 1975-10-28
Abstract: PURPOSE: A heat exchanger is set along the inside of a vessel between the inside and a steam jacket (rotor) and an evaporated product stream guide plate is set on the inner surface of the top of the vessel to repidly cool distillate in a short time and make temperature distribution in the vessel uniform. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5557763-A (JP)
Title: Cask packing method
Inventor: YAMAMOTO MASAHIKO
IPC: G21F5/00
Filed: 1978-10-20
Abstract: PURPOSE: To provide sure packing, by applying a packing sheet close to fin surfaces through expansion of an elastic tube.  
     CONSTITUTION: This cask packing method prevents pool water from being contaminated while housing spent nuclear fuel in a cask 1 in a state being dipped in the water, by packing the cask 1 with a packing sheet 4. In this case, the folded sheet 4 is drawn out and its upper end is closely applied to the cask 1 and sealed. For sure sealing, an elastic tube 9 which is internally expansible is inserted between vertically arranged fins 2 by means of a jib 7. After putting the upper end of the packing sheet 13 between the fin and jig, the tube 9 is inflated to press the sheet 13 close to the fin surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10314784-A (JP)
Title: Contact filter medium for waste water treatment
Inventor: SHIRAI JIYUNICHI
IPC: C02F3/10
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently fulfill a function required as a contact filter medium for use in a bacteria treatment. SOLUTION: A shrinkable base fabric 12, as a high shrink fiber body, which produces high shrinking characteristics by a heat treatment, is interposed between two non-woven fabrics 11, in each of which composite fibers for thermal bonding of core-sheath construction, comprising a core which is made of component of high melting point, e.g. polypropylene fiber and sheath which is made of component of low melting point, e.g. polyethylene fiber, are used, and ends of each of the fabrics 11, between which the fabric 12 is interposed, are joined to cause the high shrink fibers of the fabric 12 to shrink by a heat treatment, whereby a three-dimensional shape is provided. The fineness of the composite fibers for thermal bonding for use in the fabrics 11 is 18-260 denier, weight 200-400 g/m<2> , and thickness 3-10 mm.  In the body 12, a boiling water shrinkage percentage of fibers to be used is 30-60% and the fibers are used as warps and wefts to proved a scrim.
Patent JP-S5354472-A (JP)
Title: Super high frequency transistor amplifier
Inventor: KATOU HIDEHIKO
IPC: H01L21/58
Filed: 1976-10-27
Abstract: PURPOSE: To miniaturize lumped elements and obtain a high-performance super high frequency transistor amplifier by forming slender conductive films on one surface of a thin dielectric plate in making inductances. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0754306-A (JP)
Title: Road-surface finishing machine
Inventor: FUORUKAA BAIZE
IPC: E01C19/48
Filed: 1994-06-13
Abstract: PURPOSE: To provide a road surface finishing machine which can be handled, maintained, managed, and repaired easily, can flexibly cope with various service conditions, and can be transported easily. CONSTITUTION: A road surface finishing machine F is provided with an electric driving means for functional component, a first driving assembly 13, 14; 15 composed of an internal combustion engine and a three-phase generator, and a running mechanism 2, 2'. The finishing machine F is also provided with a pavement material container 9 in the front section in the moving direction A of the machine F when the machine F is operated and an undercarriage 1 mounted with a lateral distributing means 7 in the rear section. The first driving assembly 13, 14; 15 and a driver's cabin 1 are positioned between the container 9 and the distributing means 7. The assembly 13, 14; 15 constitutes independent units B and B'. The units B and B' are removable and positioned in the rear section of the driver's cabin 11 in the moving direction A of the machine F when the machine F is operated.
Patent JP-2000323922-A (JP)
Title: Antenna
Inventor: HAYAMA TAKASHI
IPC: H01Q19/30
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a reflection element constituting a reflector, to secure the safety of work and to reduce the occurrence of ghost in a low channel when a waveguide and a reflector are arranged before and behind cross a radiator. SOLUTION: Reflection elements 8L, 8Ha and 8Hb for a low channel and a high channel, which are installed in a VHS antenna 2, are set to be holding types. The reflection elements 8L, 8Ha and 8Hb are arranged in a direction where the normal direction of the faces formed of the loop parts and the array direction of a radiator 4 and a waveguide 6 are matched. The strength of the folded reflection elements 8L, 8Ha and 8Hb improve and a safe curve form is obtained even if the forms of end parts are brought into contact with each other. Thus, the safety of work can be secured and the front to back ratio F/B is improved compared to the case that a simple and linear reflection element is used.
Patent JP-S5253938-A (JP)
Title: Prevention of blister
Inventor: GOUDA HIDEKIYO
IPC: C09D7/47
Filed: 1975-10-28
Abstract: PURPOSE: A method for preventing blistering by adding a specific organic compound having hydroxyl groups and/or ether linkages to the latex. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5253579-A (JP)
Title: Apparatus for purifying exhaust gas
Inventor: ARAKI YOUTAROU
IPC: B03C3/14
Filed: 1975-10-28
Abstract: PURPOSE: To provide an exhaust gas purifying apparatus, in which the passage for processing exhaust gas if formed generally in U-shape and in the above passage are provided successively a charging section, liquid tank and cleaning passage, so that dust collecting performance is enhanced and treatment of cleaning liquid is performed efficiently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5556663-A (JP)
Title: Insulating-gate type field-effect transistor
Inventor: ARAKI MINORU
IPC: H01L21/8238
Filed: 1978-10-23
Abstract: PURPOSE: To obtain high-speed operation at the desired threshold voltage by contracting channels without increasing the capacitance between the gate and drain.  
     CONSTITUTION: A gate-insulating film 15, a poly-Si layer 16, and Si 3 N 4  are stacked in the opening of an SiO 2  14 on an n-type Si substrate 10. Si 3 N 4  on the source side  of the gate, and Si 3 N 4  and a layer 16 on the source and gate region are etched out,  and the portion other than the source region is covered by resist. Then, ions are  implanted through the film 15, the resist is removed, heat treating is made, and an  n-layer 11 is formed. Thereafter, selective covering is made by a resist film, P diffusion is made, thereby an n-layer 16 is formed. An SiO 2  mask is provided again, and  B diffusion is made. A p-type source 12, a drain 13, and a layer 16' are formed, all  the surface is covered by SiO 2  17, and electrodes 18 and 19 are attached. In this  constitution, since the effective channel length is a difference between the layers 11  and 12 which is very short, very-high- speed operation can be carried out, and the  threshold voltage can be mainted at the same level as before if the concentration is  suitably adjusted. Furthermore, since the overlapping area of the gate electrode and  the drain layer is small, the capacitance is small accordingly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07329714-A (JP)
Title: Seat belt winding device
Inventor: ODA HIDEYUKI
IPC: B60R22/44
Filed: 1994-06-13
Abstract: PURPOSE:To prevent a tape from being out of place and decrease the width of the tape, in a seat belt winding device which transmits the energizing force of an application spring to a reel through the tape, by forming minor roughness in the surface of the tape. CONSTITUTION:Roughness of more than 20mum is formed in the surface of a tape 51. It is desirable that around 35mum should be taken above all. It is desirable that a groove in the longitudinal direction of the tape 51 should be taken as the roughness in the surface of the tape 51. By pulling out a tongue from a buckle 21, a clutch gear 41 is pulled by an additional spring 34 and rotates rapidly, so that the tape 51 in a loose condition is wound and tensed rapidly. At least, it is in a tensed condition and the winding energizing force of the additional spring 34 is also applied to a seat belt B. While the tape 51 is being tensely-wound and loosely-wound, air flows out from a gap between the tapes 51 rapidly, so there is little slide in the width direction of the tape 51.
Patent JP-H05322251-A (JP)
Title: Ventilating device
Inventor: KATO KENJI
IPC: B01D46/10
Filed: 1992-05-22
Abstract: PURPOSE:To reduce a pressure loss as well as the frequency of replacement of cleaning liquid by a method wherein a circulating pipe is provided between a first and second liquid receiving tanks, an overflow pipe is provided between the second liquid receiving tank and a third liquid receiving tank and one part of the wall surface of the first liquid receiving tank is utilized as a filter while an ultraviolet ray projecting lamp is provided in the third liquid receiving tank. CONSTITUTION:A fan casing 4, accommodating a fan 2 as well as a motor 3 and communicated with an exhaust port 6, is provided in a hood body 1, whose lower part is opened and which is provided with the exhaust port 6 on the upper surface thereof, while a filter 10, a first liquid receiving tank 13, a second liquid receiving tank 14 and a third liquid receiving tank 11 are provided at the suction side of the fan casing 4. A circulating pipe 15, equipped with a circulating pump 16, is provided between the first liquid receiving tank 13 and the third liquid receiving tank 11 while an overflow pipe 17, connecting the second liquid receiving tank 14 to the third liquid receiving tank 11, is provided. One part of the wall surface of the first liquid receiving tank 13 is constituted of a filter 10 consisting of a permeable material while an ultraviolet ray projecting lamp 19 is provided in the third liquid receiving tank 11. Cleaning liquid permeates from the liquid receiving tank 13 into the filter 10 and flows down together with dirt while contaminated grease is decomposed into aliphatic acid, alcohol and carbon dioxide by ultraviolet rays.
Patent JP-H04331105-A (JP)
Title: Wooden panel producing device
Inventor: KAWAKAMI HIDETADA
IPC: B27M1/08
Filed: 1991-05-02
Abstract: PURPOSE:To enable the uniform and high precise frame-assembling frame to be produced without necessity of high skill by a method in which framing is carried out by using the frame-assembling frame, and in the state where a frame body is fixed thereto, each process of adhesive-coating, surface member- sticking and spraying is achieved. CONSTITUTION:A frame-assembling frame 11 is placed on prescribed position, and inside thereof, the framing-holder 200 for framing frames 1a, 1b and reinforcing core members 2a, 2b, etc., is provided, and then the frame-assembling frame 11 having been framed here is transferred to the adhesive-coating process by a transferring holder 201. After a frame-body 1 has been coated with adhesive by an adhesive-coating device 202, surface members are stuck onto both surfaces of the frame work on a surface member-sticking holder 203. Then after the surface member has been stuck on the side of the frame work under pressing by a press device 204, the frame work to which the surface member has been stuck, is taken out from the frame-assembling frame 11 on a mold release holder 205. Next, while a frame work 2 is turned over by a turning over device 206, the frame-assembling frame 11 from which the frame work 2 has been removed is sent back to the framing-holder 200 by a transferring means.
Patent JP-H0426920-A (JP)
Title: Production of magnetic disk
Inventor: HAGA SHUICHI
IPC: G11B5/84
Filed: 1990-05-21
Abstract: PURPOSE:To improve the electromagnetic conversion characteristics and recording density by forming a magnetic layer on a rigid substrate, then subjecting the magnetic layer to an annealing treatment at a specific temp. or above and at the temp. at which the substrate is not affected. CONSTITUTION:After the magnetic layer is formed on the rigid substrate, the magnetic layer is subjected to the annealing treatment at >=200 deg.C and at which the substrate is not affected. An Ni-P plated substrate formed by subjecting the surface of an aluminum substrate to Ni-P plating, an alumite substrate formed by anodizing the surface thereof to form an oxide film, etc., are adequate if the aluminum substrate is used as the rigid substrate. The temp. of the annealing treatment is 200 to 300 deg.C with the Ni-P plated substrate, 200 to 400 deg.C with the glass substrate and 200 to 400 deg.C with the alumite substrate. The electromagnetic conversion characteristics and recording density are improved in this way as compared with the untreated substrate.
Patent JP-S62286991-A (JP)
Title: Cephalosporanic acid derivative or its salt permissible as pharmaceutical
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1986-06-05
Abstract: NEW MATERIAL:The compound of formula I [R<1> is (protected) amino; R<2> is 4-8-membered saturated heteromonocyclic group containing one S atom; R<3> is (protected) carboxy; R<4> is (substituted) heterocyclic-thio or (substituted) pyridinio; when R<4> is (substituted) pyridinio, R<3> is COO<->]. EXAMPLE:7-[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(3-thiethanyloxyimino)a cetamido]- 3-(1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acid (syn isomer). USE:Antibacterial agent against Gram-positive bacteria, Gram-negative bacteria, etc. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II with the compound of formula III in a solvent such as water, inert organic solvent, etc., under cooling or at room temperature. The compound of formula III is novel substance which can be produced by the reaction of the compound of formula IV with the compound of formula V.
Patent JP-2000321683-A (JP)
Title: Image reader and image forming device equipped therewith
Inventor: HORI HIROFUMI
IPC: H04N1/107
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent an original from falling from an original platen even when the original projects from the original platen by providing an original supporting body supporting the original which projects from the original platen so that it may project to the side surface of a main body. SOLUTION: This image reader 30 is constituted so that an original platen cover 3 which can be opened/closed is attached to a housing 16 hermetically sealed in a state where nearly all the area of an upper surface is the transparent original platen 1. A supporting member 17 is attachably/detachably attached to the periphery of the original platen 1 being the upper surface of the housing 16. When the original has such size that it does not project from the housing 16, the member 17 is attached to the housing 16 in a state where it does not project from the side surface of the housing 16 by fitting two pins 17a protrusively provided on the member 17 in the hole 16a and the slot 16b of the housing 16.  On the other hand, when the original has such size that it projects from the housing 16, the member 17 is attached to the housing 16 in a state where it projects nearly perpendicularly from the side surface of the housing 16 by fitting the pins 17a of the member 17 in the hole 16c and the slot 16d of the housing 16.
Patent JP-H04332461-A (JP)
Title: Closed type battery
Inventor: SHIONUMA KEIJI
IPC: H01M2/30
Filed: 1991-05-02
Abstract: PURPOSE:To provide a highly safe closed type battery capable of preventing outside short circuit beforehand even if contact or connection occurs between outside terminals and the armor surface. CONSTITUTION:A heat resistant insulating layer 13 is arranged on the armor surface of a closed type battery having outside terminals 19 and 20.
Patent JP-S61289736-A (JP)
Title: Remote controller
Inventor: MATSUOKA YUICHI
IPC: H04B11/00
Filed: 1985-06-18
Abstract: PURPOSE:To generate voice from the speaker of a remote control oscillator by operating the switch of a control device so as to generate an ultrasonic signal. CONSTITUTION:In operating a switch 6 provided to a TV receiver 5, an ultrasonic wave generating circuit 7 is operated and the ultrasonic wave signal is generated from an ultrasonic wave generator 8. The signal is received by a receiver 10 provided to a remote control transmitter 9 and a discriminator 11 discriminates whether the signal is a normal ultrasonic wave signal or not. When it is discriminated as the normal ultrasonic wave signal, as soon as the oscillator 12 is operated by the output, a timer 13 stopping the oscillator 12 after a prescribed time is operated. The operation of the oscillator 12 is amplified by an amplifier 14 and a voice such as buzzer sound is outputted from a speaker 15. Thus, even if the transmitter is missing, it is found out easily.
Patent JP-H09290294-A (JP)
Title: Treatment of dry desulfurization waste water
Inventor: TAKAKURA MITSUAKI
IPC: C02F3/34
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To effectively remove harmful materials such as SO2 , fluorine or nitrogen in a waste water by adding an aluminum compound in the dry desulfurization waste water, adding an alkali to solid-liquid separate after aerating at a specific temp. and next, denitrificating. SOLUTION: In the treatment of the waste water generated at the time of cleaning a desulfurization denitrification catalysis layer for oxidizing and reducing SOx and NOx in a boiler combustion waste gas, the waste water, in which the aluminum compound is added, is aerated at >=40 deg.C, solid-liquid separated by the addition of the alkali agent and denitrificated. In such a case, as the aluminum compound, one kind or a mixture of >=2 kinds selected from aluminum sulfate, aluminum chloride or the like is used and the quantity to be added is controlled to 100-5,000kg/l expressed in terms of Al2 O3 . As the alkali agent, calcium hydroxide or the like is used and the pH of the waste water is controlled to 6-9 by the addition of the alkali agent.
Patent JP-H0770327-A (JP)
Title: Preparation of polysiloxane emulsion
Inventor: RONARUDO POORU GII
IPC: C08J3/03
Filed: 1991-06-03
Abstract: PURPOSE: To make a stable non-oily O/W emulsion mechanically from a high- viscosity polysiloxane or the like.  
     CONSTITUTION: A high-viscosity polysiloxane is combined with a bimodal polysiloxane fluid or a functional-group-containing polysiloxane, a nonionic surfactant of an HLB of 10-19 and water. To this combination, a nonionic surfactant, a cationic surfactant or an anionic surfactant of an HLB of 10-19 is added. The resultant mixture is sheared at 20-100°C till the mean particle size of the polysiloxane is less than 350 nm. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5833926-A (JP)
Inventor: YOSHIDA YUKIO
IPC: H02M7/48
Filed: 1981-08-20
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-S63296150-A (JP)
Title: Catalog managing system
Inventor: SEZAKI KAZUHIRO
IPC: G06F3/06
Filed: 1987-05-27
Abstract: PURPOSE:To make the erasure of the entry of a nullified data set unnecessary, by generating a catalog in work volume unit, and erasing also the catalog information of a nullified work volume when the nullification of a data set generated on the work volume is performed at every work volume. CONSTITUTION:A volume consecutive number in which the data set is stored and the name of the data set, etc., are inputted from a parameter input part 2 as parameters, and a catalog control part 3 generates a catalog 1 in which the volume consecutive number, the name of the data set, and the consecutive number of the work volume representing the storing destination of the name of the data set are described. After a job being completed, a DASD initialization processing 4 initializes the work volume 10-1 of a designated volume consecutive number 01 by an initialization request, and also, issues an instruction to erase the data set of the volume consecutive number 01 from the catalog 1 to the catalog control part 3. In such a way, it is possible to erase all of the catalog information of the data set having the volume consecutive number as a modifier.
Patent JP-S5254603-A (JP)
Title: Cooling mthod of hot strip coil
Inventor: WATANABE KURAYOSHI
IPC: B21B45/02
Filed: 1975-10-30
Abstract: PURPOSE:To reduce the coil stockyard, by detaching the strip coil wound up on the downcoiler of the latter part of the hot strip mill and cooling while unwinding on the process line at a high temperature.
Patent JP-H01302697-A (JP)
Title: Fluorescent lamp lightup device
Inventor: NAMIBUCHI YUKIO
IPC: H05B41/24
Filed: 1988-05-27
Abstract: PURPOSE:To facilitate stock management of testing stabilizers and provide easy wiring by making the output ratios to the stabilizers approx. the same when a starter type fluorescent lamp 30W and a one 32W are lit up by a single lightup device. CONSTITUTION:When fluorescent lamps 30W and 32W with different lamp currents are lit up using a signal lightup device, the output ratios to the testing stabilizers are so arranged to be approx. the same. To obtain a stabilizer working both for the lamps 30W and 32W, an inverter fluorescent lamp lightup device is used. That is, the two lamps 30W and 32W with different lamp voltage can be lit up with the same inverter lightup device, and the output ratio for each lamp approx. 110% is obtained. This facilitates stock management of stabilizers and enables easy wiring.