baber/WOPTO huggingface dataset:
Patent JP-H03251442-A (JP)
Title: Film piece separation device for film bag manufacturing machine
Inventor: SHINGO HIROMICHI
IPC: B31B23/14
Filed: 1990-03-01
Abstract: PURPOSE:To separate a film to the left and right smoothly, simply and securely by cutting a central section of a continuous film consisting of folding overlapping sections on both sides and a single central narrow section and introducing respective cut film pieces into a couple of V-shaped guides, upper and lower. CONSTITUTION:A separation device 6 is composed of a couple of parallel upper and lower section guides 61.62 and disposed almost as 90 degrees V-shape in the forward direction of a film A and a cuter 64 installed on the top of 61.62 and its V-shape through a mounted piece 63, and a couple of film pieces B.B forming a tongue (d) on an overlapped section (b) by cutting the central section of a single layer section (c) of the film A by means of the cutter 64 are formed. A couple of film pieces B.B above-referred are guided from the upper section of an upper guide 61 to the lower side of a lower section guide 62 respectively and the film pieces B.B are separated to retain given spaces, left and right.
Patent JP-H04267309-A (JP)
Title: Focused orientation long magnet
Inventor: NAKATSUKA SATORU
IPC: H01F7/02
Filed: 1991-02-21
Abstract: PURPOSE:To improve the surface magnetic fields of the magnet use face in a long magnet where the longitudinal length is longer than the diameter of the end face. CONSTITUTION:The working area of a high surface magnetic field is gotten by making working areas, where the directions of the orientation of magnetic particles focus, at the parts of the outlines in the cross sections which cross the longitudinal directions of long magnets, and placing those working areas in a row in the above longitudinal direction.
Patent JP-H10241932-A (JP)
Title: Solenoid valve
Inventor: YONEDA TOSHIHIRO
IPC: H01F7/16
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture the coil assembly of a solenoid valve in which a magnetic path forming frame is mounted on the coil assembly formed by covering a coil wound around a bobbin with a synthetic resin without using any mold and, at the same time, to easily mount the magnetic path forming frame on the coil assembly. SOLUTION: A coil assembly 36 is constituted by filling up the space between a coil 39 which is wound around a bobbin 38 having a groove 60 formed along one diameter line of a central hole 42 on one end face and a synthetic resin case 40 formed in a cylindrical shape by inserting the bobbin 38 into the case 40 with a potting agent 41 and a magnetic path forming frame 37 is constituted of a flat rectangular magnetic path plate 68 which is inserted into the groove 60 and faced to one end of the assembly 36, a closed-end cylindrical magnetic path pipe 71 which is brought into contact with the main body 14 of a housing by inserting the other end side of the assembly 36 into the pipe 71, and a pair of connecting arm sections which are integrally and successively formed on the opened end of the pipe 71 and engaged with both ends of the magnetic path plate 68 by caulking.
Patent JP-S59172620-A (JP)
Title: Microscope for photography
Inventor: SHINOHARA DAIZOU
IPC: G03B17/18
Filed: 1983-03-22
Abstract: PURPOSE:To prevent the observation of display from being impeded by the light of a display part as externally made incident light by displaying information only when an optical path is switched to a photography system. CONSTITUTION:When an optical path switching/driving part 17 detects an observation prism 8 being in the optical path, a display device driving part 21 does not drive a display device 15a through a CPU18 and an exposure arithmetic control part 20. Therefore, no display is obtained on a display device 15a, on the other hand, when the observation prism 8 is saved from the optical path, the prism 8 is detected by the optical path switching/driving part 17 and the display device driving part 21 drives the display part 15a through the CPU18 and exposure arithmetic control part 20 to display information on photography. Thus, the observation is not impeded by the light of the display part as externally made incident light during the observation.
Patent JP-H11247635-A (JP)
Title: Variable valve system for internal combustion engine
Inventor: TATEISHI YOSUKE
IPC: F01L1/18
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To allow the variable operation of a lift amount only on the base circle of a cam by a simple structure. SOLUTION: A variable mechanism varying the rocking fulcrum of a high speed rocker arm 20 comprises a moving strut which is attached on a cylinder head 40 so that the rocking of the high speed rocker arm 20 can be supported and can be moved to the cylinder head 40 by releasing oil applied to one end side of the cylinder head 40, and also is provided with a timing control mechanism which allows the movement of the moving strut only during low and high speed rocker arms 21, 22, 20 are brought into sliding contact with the base circles of the low and high speed cams 12, 13, 14 by synchronizing opening/ closing of control oil passages 16, 17 for releasing oil respectively formed in the camshaft 11 with the rotation of the camshaft 11.
Patent JP-H07266368-A (JP)
Title: Large-scale purifying tank
Inventor: YAMADA KENKO
IPC: C02F3/00
Filed: 1995-02-14
Abstract: PURPOSE:To provide a lightweight large-scale purifying tank easy to mold by constituting the upper and lower tank parts of the purifying tank of crosslinked polymer molded products of metathesis polymerizable cyclic olefin and providing a plurality of square uneven ribs having a specific shape in a longitudinal direction and providing one uneven rib of a bottom part in parallel to an outflow/inflow side. CONSTITUTION:At least the upper and lower tank parts 1, 4 of a large-scale purifying tank are constituted of crosslinked polymer molded products each obtained by the polymerization and crosslinking reaction of a monomer soln of metathesis polymerizable cyclic olefin in a mold. Square uneven ribs 2 are provided to the upper and lower tank parts in a number of 1.5-5per 1m in the longitudinal direction thereof and one uneven rib is provided to a bottom part in parallel to an outflow/inflow side. When the height of a protruding part is set to H, the width of an uneven part is set to W and the radii of curvature of bent parts in each of the uneven ribs 2 are set to R, R', the shape of each of the uneven ribs 2 satisfies 10<=H<=80, 30<=W<=300, 2<=R<=H, 2<=R'<=H and 3<=t (wherein t is the average thickness of a molded product of the cross section right-angled to the length direction of each rib). By this constitution, the purifying tank becomes easy to mold and is reduced in wt. and becomes strong against an impact.
Patent JP-S63213861-A (JP)
Title: Image forming device
Inventor: MORI SATOSHI
IPC: G03G15/00
Filed: 1987-03-03
Abstract: PURPOSE:To make a device small in size and light in weight and to prevent miscopying and unnecessary consumption of recording materials by supplying power from a primary or secondary battery and disabling the image forming operation after ejection of fed recording materials at the time of detecting a lack of capacity after paper feeding. CONSTITUTION:A battery 20 which supplies power to the whole of a device consists of the primary battery and the secondary battery which can be repeatedly charged and discharged. A detecting circuit 22 which detects the capacity of this battery and a stabilized power supply circuit 23 which supplies power to constituting members such as a battery capacity detecting circuit 22 are provided. If the detecting circuit 22 detects a lack of capacity of the battery 20 after a feeding means which feeds recording materials is operated after the start of image formation, the image forming operation is disabled after fed recording materials are ejected. Thus, an image forming device is obtained which is not restricted with respect to the plate of the use because of the small size and the light weight and prevents unnecessary consumption of recording materials.
Patent JP-H11252811-A (JP)
Title: Control apparatus for vehicle
Inventor: MIMA NORIO
IPC: H02J7/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable elimination of discrepancy with respect to the drop of power source voltage in the start-up of an electric load. SOLUTION: As a power source 52, a first vehicle-loaded battery 50 and a second vehicle-loaded battery 51 are connected in series, and the battery 51 is connected with a voltage drop type DC-DC converter 43 to provide an output lowered to 12 V from 24 V. The DC-DC converter 43 is connected to loads 23, 24, 33, 34 for receiving the supply of the output voltage. A switch 44 is arranged to an auxiliary power supply line 45, bypassing the battery 51 and DC-DC converter 43, and a microcomputer 41 closes the switch 44 for only a predetermined period, when a load is started to supply the power to the load from the battery 50 in addition to the power from the DC-DC converter 43.
Patent JP-S56144138-A (JP)
Title: Preparation of plate with pattern formed by extrusion
Inventor: KIDA MAKIO
IPC: B29C48/30
Filed: 1980-04-14
Abstract: PURPOSE:To manufacture a building component provided with recessed and protruded patterns efficiently by a method wherein an endless belt, rotated under being folloed to a form molded by extrusion and provided wih the recessed and protruded patterns, is arranged at the extruding part of a extrusion molding machine. CONSTITUTION:A steel sheet provided with the recessed and protruded patterns 7 is penetrated through a discharging pipe 1 from an inclined groove 3 and is withdrawn from a forming head 2, subsequently, is turned into a loop under being guided with a rotatable guide roller 5, thereafter, is welded at the both ends of the steel sheet to form the endless belt 4. The plate is formed by extrusion molding by employing the above-described device under extruding raw material 8 from the head 2 of the discharging part 1 (numeral 10 shows a core mold) while the recessed and protruded patterns 7 are transferred onto the surface of the molded form by the endless belt 4 rotating into the arrow sign direction under being synchronized with the speed of extrusion, thus, the plate 9 with the patterns which is formed by the extrusion may be manufactured. (numeral 6 shows supporting rollers)
Patent JP-S57163779-A (JP)
Title: Preextinction unit for gas
Inventor: SHIMIZU YOSHITAROU
IPC: F23N5/24
Filed: 1981-03-31
Abstract: PURPOSE:To quickly put out the falem of burning gas by shutting-off a gas stream when an incorporated sensing element senses earth quake having a magnitude greater than a predetermined value and by blowing out residual gas in a pipe line to the atomosphere by means of a pressure reducing mechanism. CONSTITUTION:A sensing element 10 jumps up so as to close a valve seat 19 when the flame of burning gas is subjected to earth quake having a magnitude greater than a predetermined value or when a hose or a pipe line is damaged, and therefore the gas pressure in chambers A, C is gradually decreased. Since the pressure in a chamber B is always maintained constant, a piston 13 is pushed up, overcoming spring 14 while residual gas is blown upward through a gap in a valve shaft guide 5 due to the rise of a blow valve shaft 4. Accordingly, residual gas in the pipe line reversely flows through a by-pass pipe 6 and then is discharged, thereby the flame on burning may be preextingished.
Patent JP-2000000986-A (JP)
Title: Pressure-sensitive thermal recording image printer
Inventor: SUZUKI MINORU
IPC: B41M5/165
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To readily print a full-color image having clear colors and to improve color representation by selectively controlling pressurizing or heating in pressure- sensitive thermal recording. SOLUTION: Micro-capsules 27 each being formed from a capsule wall film 27a which is melted by being heated at a temperature not less than a limit temperature and containing a black coloring agent 27b and micro-capsules 24, 25, 26 each being broken when being heated at a predetermined temperature or higher or being pressurized by a pressure force not less than a breaking force are provided on a base material 21 of a sheet 20. An image having clear colors is printed by controlling heating and pressurizing of the sheet 20.
Patent JP-H02229703-A (JP)
Title: Superconducting material composition
Inventor: WATANABE YOSHIHISA
IPC: C01G15/00
Filed: 1989-02-28
Abstract: PURPOSE:To attain a high critical temp. (Tc) by substituting Ga for part of Cu, using Ca and/or K in combination with a rare earth element such as Y and Ba and forming a multiple oxide. CONSTITUTION:This superconducting material compsn. is represented by a general formula A1-xCaxB2-yKyCu3-zGazO (where A is one or more kinds of elements selected among Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm and Yb, B is one or more kinds of elements selected among Ba, La and Nd, x, y and z show atomic ratio, 0<=x<=1, 0<=y<=1, x+ynot equal to 0 and 0<z<=1).
Patent JP-S63214402-A (JP)
Inventor: IKEDA NOBUO
IPC: B27K5/00
Filed: 1987-03-02
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-S52133653-A (JP)
Title: Automatic slinging device
Inventor: NUKAGA MASAYOSHI
IPC: B66C1/10
Filed: 1976-04-30
Abstract: PURPOSE: To provide an automatic slinging device which can rapidly sling automatically in response to the size change by utilizing ready set crane for suspending various products of length such as pipe or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59173223-A (JP)
Title: Preparation of grade cold rolled steel plate for processing
Inventor: OKAMOTO ATSUKI
IPC: C21D8/04
Filed: 1983-03-23
Abstract: PURPOSE:To prepare a grade cold rolled steel plate for processing having delayed ageing property and excellent processability and good surface properties, in preparing the processing grade cold rolled steel plate, by lowering contents of P, S and N in a steel plate to a large extent while, if necessary, adding a proper amount of B to said steel plate. CONSTITUTION:A continuous cast slab comprising a composition containing 0.010-0.080% C, 0.02-0.50% M, Al <0.10%, 0.0001-0.0030% P, 0.0001-0.0030% S and 0.0001-0.0020% N or, further, 0.0001-0.0030% B and satisfying the condition of P%+S%+2N%<=0.0060% is prepared. After this slab is hot rolled at a finish temp. >780 deg.C, the hot rolled steel plate is wound up in a coil form at 200-630 deg.C. This hot rolled steel plate is cold rolled at a draft of 50% or more to form a steel plate which is, in turn, continuously annealed at 650-850 deg.C to obtain a cold rolled steel plate.
Patent JP-H05276081-A (JP)
Title: Access delay controller and its method
IPC: H04B7/212
Filed: 1992-03-05
Abstract: PURPOSE:To control even dispersion in a propagation delay of a large station without reduction of a line utility efficiency by utilizing a slot idle time so as to control a burst transmission timing of each station in the time division multiplex access system. CONSTITUTION:A discrimination means 101 makes discrimination whether or not the adjustment of a transmission timing is attained. A start point notice means 102 informs a start point notice of a delay time to all stations by a discrimination means. A measurement means 103 uses a start point notice as a start point to measure the time till a burst is received. A correction quantity notice means 104 informs a difference between a value obtained by the measurement means and a predetermined delay time as a correction quantity. A burst transmission means 201 receives the start point notice to send a burst including its own station intermediate identification number. A transmission control means 202 receives the correction quantity to delay the succeeding transmission by the correction quantity.
Patent JP-S59173271-A (JP)
Title: Manufacture of enameled product
Inventor: SUZUKI NAOMICHI
IPC: C23D5/00
Filed: 1983-03-23
Abstract: PURPOSE:To inhibit the formation of rust on a cutting plane and the adhesion of unnecessary matter without the formation of a bad condition at the cut part, in a process for manufacturing an enameled substrate useful as a printed circuit board having a cutting step, by applying masking to said substrate and cutting it with laser beams. CONSTITUTION:After an enamel layer 11 is baked onto a metallic material 4 prepd. by connecting a plurality of base parts 2 to a supporting frame 1 with connector parts 3, 3..., masking 12 is applied onto the layer 11 using an adhesive tape or the like. Then, the connector parts 3 are cut off as shown in the line A-A using laser beams, to blow off a part of the layer 11 together with the material 4 under a molten condition. Then, a part of the molten matter 13, e.g. these mixed product, adhere onto a cutting plane 14 to form a thin film, or said plane 14 is reformed into a black filmy state at a high temp. In addition, the molten matter 13 adheres as molten drops onto the edge part of the plane 14, the lower surface of the layer 11, the lower surface of the masking 12, etc. to form unnecessary molten matter 15. Thereafter, the molten matter 15 at the parts other than the plane 14 is removed by brushing or the like, and the masking 12 is peeled off to obtain a product 5.
Patent JP-H05250027-A (JP)
Title: Prescribed speed work designating device
Inventor: AIZAWA MASAAKI
IPC: G05D3/12
Filed: 1992-03-05
Abstract: PURPOSE:To provide a work area designating device eliminating the vast of work time by providing a work parameter for surely decelerating speed to prescribed speed until reaching a prescribed speed work area. CONSTITUTION:The respective parameters of a prescribed work area to work a work object at prescribed feeding speed and a moving direction polarity to decide the prescribed feeding speed in that prescribed work area and whether a control axis is moved at that prescribed feeding speed in the prescribed work area or not are initially set and stored in a prescribed speed work parameter storing means 5. By using information in the prescribed speed work parameter storing means 5 and information in a work program reading means 1, acceleration parameter storing means 2 and current position measuring means 3, a deceleration start point is calculated by a deceleration start point calculating means 6 for surely decelerating speed to prescribed speed until reaching the prescribed speed work area and outputted to a feeding speed command deciding means 4. A servo motor controller 7 is controlled by the output of the feeding speed command deciding means 4.
Patent JP-2000246083-A (JP)
Title: Chemical liquid diluting apparatus
Inventor: SEKIGUCHI SHINICHI
IPC: E03C1/046
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To lower the cost by making a flow rate-regulating valve, which is conventionally required, unnecessary and to control the concentration of a chemical agent diluted with a narrow alteration magnitude even if the flow rate of tap water is fluctuated. SOLUTION: A tank 46 containing a chemical liquid is housed in a case and the case and an ejector 44 are fixed. That is, the tank 46 and the ejector 44 are positioned in a fixed state. Consequently, a flow rate-regulating valve, which is a conventionally required, is made unnecessary. Further, the head difference between height of the liquid surface of the chemical liquid in the tank 46 and the height of the communication position of the chemical liquid introduction route to the negative pressure generation part of the ejector 44 can be kept within a narrow range and thus the fluctuation of the concentration by dilution can be suppressed or eliminated even if the flow rate of tap water is increased.
Patent JP-H02224862-A (JP)
Title: Method and apparatus for forging molten metal
Inventor: SASAKI MASAYOSHI
IPC: B22D18/02
Filed: 1989-02-28
Abstract: PURPOSE:To make solidified velocity slow with heat insulating action of a sheet member and to improve pressurizing effect with a punch by fitting the sheet member in a metallic mold before pouring molten metal. CONSTITUTION:On lower inner circumferential face of cavity 4 composed of an upper metallic mold 1 and a lower metallic mold 2, the annular sheet member 7 is fitted. The molten metal 5a is pressurized with the cylindrical pressurizing punch 6 inserted from the upper part of the cavity 4 at the prescribed high pressure. By this method, the solidified velocity is made to become slow with the heat insulating action of the sheet member 7 and the pressurizing effect with the punch can be sufficiently obtd.
Patent JP-H03251173-A (JP)
Title: Maltotriose-producing amylase, its production and use of the same amylase
Inventor: TAKASAKI YOSHIYUKI
IPC: C12P19/16
Filed: 1990-02-28
Abstract: PURPOSE:To advantageously obtain the subject amylase useful for production of maltotriose by culturing microorganism belonging to genus Microbacterium and producing a maltotriiose-producing amylase and collecting said enzyme. CONSTITUTION:A microorganism (e.g. Microbacterium sp. AM9581) belonging to genus Microbacterium and producing maltotriose-producing amylase is cultured. Next. maltotriose-producing amylase is collected. Resultant maltotriose- ptoducing amylase has an action producing mainly maltotriose by acting on starch and has substrate specificity affecting to amylose, amylopectin, glycogen and starch and not affecting to pullulan. Besides, optimum pH is about 6.5 in a reaction at 40 deg.C for 30min, optimum temperature is about 50 deg.C in a reaction at pH 7 for 30min, heat stability is improved by calcium ion and molecular weight by gel filtration method is about 40000.
Patent JP-H03249625-A (JP)
Title: Repairing method for defect of active matrix substrate
Inventor: YANAI KENICHI
IPC: G02F1/1333
Filed: 1990-02-27
Abstract: PURPOSE:To repair a defect without causing neither an increase in parasitic capacity nor a decrease in opening rate by preparing a specific thin film transistor(TFT) for repair in advance and connecting the TFT for repair to the removal track of a defective TFT. CONSTITUTION:A semiconductor substrate is stuck on a support substrate 11 across an insulating thin film 12 previously and made into a thin film. Then while a semiconductor thin film 14 is used as an operating semiconductor layer, a thin film transistor(TFT) and connection pads 15 led out of a gate electrode G, a source electrode S, and a drain electrode D are formed. Further, the TFT and the support substrate on the reverse surface of a connection pad formation area are removed to obtain the TFT for repair. Then an active matrix substrate 2 is inspected and when a defect of the TFT is detected, the defect is removed and the TFT 1 for repair is connected to the removal track. Consequently, the defect of the active matrix liquid crystal substrate can be repaired without causing neither the increase in the parasitic capacity nor the decrease in the opening rate.
Patent JP-H02288857-A (JP)
Title: Novel piperidine derivative as antihistaminic
Inventor: AURERIO ORUHARESU BENERO
IPC: A61K31/4427
Filed: 1990-02-28
Abstract: NEW MATERIAL: A compound of formula I [wherein R 1  is a 4≥C alkyl, AR-CH 2 , AR-CN 2 -CH 2  (wherein AR is phenyl which may be substituted); (n) is 0-2; (m) is 0-2; R 2  is H, OH; R 3  is 1H-2-isoindolyl-1,3(2H)-dioxo, phenoxy, amino, etc.].  
     EXAMPLE: 1,3(H)-dioxo-N-[1-(2-phenylethyl)-4-piperidinyl]-1H-2-isoindole acetamide hydrochloride.  
     USE: An antihistaminic. Useful in treating allergies.  
     PREPARATION: A piperidine of formula II and a carboxylic acid of the formula R 3 -(CH 2 ) m -COOH are reacted in the presence of a base (e.g. triethylamine) in a solvent such as diethyl ether to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO