baber/WOPTO huggingface dataset:
Patent JP-H08191012-A (JP)
Title: Drive circuit
Inventor: MIKAERU ANSONII AACHIYAA
IPC: F02D41/20
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a drive circuit in which discontinuity in the damping current of a solenoid can be observed by regulating the operation of the driving circuit for the solenoid in an electromagnetic unit having an armature such that a 'window' is constituted and damping the solenoid current during the duration of the window and shifting a valve to a close position. SOLUTION: The drive circuit is provided with a switch means 26 connected in series with a solenoid and the current flowing through the solenoid is increased abruptly by closing the switch means. When the current reaches a predetermined level, the switch means is opened to damp the current and an armature is shifted from the first position to the second position when the current is damping. The damping current is monitored by means of a detection circuit 29 responsive to discontinuity of the damping current.
Patent JP-H0338249-A (JP)
Title: Liquid absorbing sheet for perishable food
Inventor: TANAKA MASAKAZU
IPC: B32B7/02
Filed: 1989-06-30
Abstract: PURPOSE:To control the degradation of perishable foods and permit their preservation for a long period of time by placing a liq. absorbing layer into a bag formed of a porous plastic sheet having a porosity of 1-10% on one side and a water-impermeable plastic sheet on the other side. CONSTITUTION:In the liq. absorbing sheet S using for perishable foods having a liq. absorbing layer contg. water-absorbable, high molecular material, a porous polyethylene film 1, a liq. absorbing layer 2 and a water-impermeable polyethylene film 4 are built up in layers with the aforesaid porous film 1 and water- impermeable polyethylene film 4 attached together at their peripheral edges. More specifically, the folding parts 1b of the porous film 1 are attached to the peripheral edges of the water-impermeable film by heat sealing or with a hot melt adhesive agent, thereby forming a seal part A1. The porous film 1 has a porosity of 0.1-10%, polyolefin film is used in the manufacture of the liq. absorbing layer 2 and the water-impermeable film 4, and the liq. absorbing layer 2 is further formed of pulp chips or water absorbing paper contg. the water-absorbable, high molecular material 3. This liq. absorbing sheet controls the degradation of perishable foods and permits their preservation for a long period of time.
Patent JP-S6461427-A (JP)
Title: Fungicidal composition
Inventor: MATSUDO INGAA KURISUTEIIN NATS
IPC: A01N63/50
Filed: 1988-07-11
Abstract: PURPOSE: To obtain a bactericide composition containing iodine, a lactoperoxidase, etc., of a specific condition in combination with a hydrogen peroxide donor, etc., exhibiting quick and efficient bactericidal action and giving low stimulation in the case of skin sterilization. CONSTITUTION: This bactericide composition is composed of iodine (I<-> ) of a concentration of >=10ppm, a lactoperoxidase of a concentration of >=0.2mg/L, a hydrogen peroxide donor (e.g. magnesium peroxide) in an amount of >=0.05mM in terms of H2 O2 concentration of and a pH modifier to give a pH of 3.25-7.0. The composition preferably contains the above peroxidase or a radish peroxidase in an amount corresponding to the above-mentioned amount and, in the case of using the radish peroxidase, the pH modifier in an amount to give a pH of 4.5-5.5. The composition is a water-soluble composition which can be measured up to 460mm when dissolved in water and has an optical density of >=0.02.
Patent JP-S5962593-A (JP)
Title: 3-substituted-5,7-dichlorotriazolopyrimidine derivative and its preparation
Inventor: TOUNO TAKEO
IPC: A61K31/505
Filed: 1982-09-30
Abstract: NEW MATERIAL:The 3-substituted-5,7-dichlorotriazolopyrimidine derivative of formula I [R is (OH-substituted) lower alkyl, benzyl, or (substituted) phenyl]. EXAMPLE:5-Amino-4-methylamino-2,6-dichloropyrimidine. USE:An antitumor agent. PROCESS:The compound of formula I (R is R') can be prepared, e.g. by reacting the pyrimidine derivative of formula II with the amine of formula R'NH2 [R' is R other than (substituted) phenyl], and diazotizing and cyclizing the resultant compound of formula III with sodium nitride-hydrochloride acid, etc. preferably at -5-+10 deg.C. As an alternative method, the compound of formula I (R is R'') is obtained by reacting the triazolopyrimidine derivative of formula IV [R'' is (substituted) phenyl] with a halogenating agent.
Patent JP-S5871982-A (JP)
Title: Fluorescent display tube excited with slow electronic rays
Inventor: KAGAMI AKIYUKI
IPC: H01J29/30
Filed: 1981-10-26
Abstract: PURPOSE:The titled fluorescent display tube that is made by sealing the anode plate with the fluorescent film composed of a zinc-activated zinc oxide fluorescent substance and blue pigment particles as the fluorescent film and the cathode opposing to the anode plate in a vacuum tube, thus emitting blue to bluish green light with high luminance brightness. CONSTITUTION:(A) A zinc-activated zinc oxide fluorescent substance, (B) blue pigment particles and, preferably (C) an electrically conductive substance selected from conductive metal oxides and sulfides are mixed mechanically so that the amount of component B is less than 80wt% based on the total amount of components A and B and component C is 1-30wt% based on the total of components A, B and C, or the particles of component A are coated with component B on their surface and the resultant particles are mixed mechanically with component C to give a fluorescent composition. Then, the anode plate with the coating film of the resultant fluorescent substance is made to oppose to the cathode plat and they are sealed in a vacuum tube to give the objective fluorescent display tube.
Patent JP-H1112685-A (JP)
Title: Manufacture of nitriding steel and machine structure part
Inventor: HASE KAZUKUNI
IPC: C22C38/60
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve machinability as-hot-rolled and to uniformize the thickness of the compound layer by the nitriding treatment to improve the peeling resistance of the compound layer by limiting the quantity of carbon, containing the specified quantity of Si, Mn, Nb, Cu, Ni, Al, S and forming a bainite structure. SOLUTION: This steel is composed of, by wt., <0.10% C, 0.05-2.5% Si, 0.50-5.0% Mn, 0.001-0.20% Nb, 0.8-3.5% Cu, 0.1-3.0% Ni, 0.005-0.05% Al, 0.001-0.50% S. Moreover, the bainite structure of >=90% in volume rate is formed. Further, by wt., <=0.5% V, <=0.02% N are contained into this composition, if necessary. Hot rolling and hot forging are applied to this constituent composition of steel stock and successively cutting is applied to finish into the desired shape, thereafter the nitriding treatment is applied. Even through the normalizing treatment after for forging is omitted, a uniform compound layer is obtained by the nitriding treatment after that.
Patent JP-S60130144-A (JP)
Inventor: TOOMASU ADAMU BAATATSUSHIYU
IPC: H01L21/3205
Filed: 1984-08-20
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-H09329153-A (JP)
Title: Torque limiter
Inventor: SASAKI OSAMU
IPC: F16D7/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a construction which can function as a torque limiter being stable in a torque value even if misalignment or an angular discrepancy exists between an inner and an outer ring member. SOLUTION: A torque limiter is composed of an inner ring member 1; a spherical member 4 acting as a member subjected to friction at one end of the inner ring member 1; a friction member 3 which has a face abutting against the spharical member 4 on a line for drawing a circle whose diameter is smaller than or about the same as the diameter of the spherical member 4, and gives frictional force to the spherical member 4; an elastic member 5 to give pressing force to the friction member; and an outer ring member 2.
Patent JP-H04371328-A (JP)
Title: Micro-joint separation device with tapping function
Inventor: TANABE TOSHIYUKI
IPC: B21D28/00
Filed: 1991-06-18
Abstract: PURPOSE:To improve productivity by providing a micro-joint separation device with a tapping function and thereby leveling a cycle time. CONSTITUTION:The device is provided with a grip 6 by which a work 2 brought to the upstream side of the body 1 is moved in the X-axis direction; a hammer 30 which is set on the above body 1 and freely movable in the Y-axis direction orthogonally crossed with the above X-axis; a tapping device 40; an NC device 35 by which the hammering spot and the tapping spot of the work 2 are positioned through the movement of the above grip 6, hammer 30, and tapping device 40 to the X-Y axis direction; and receiving bases 31, 32 supporting from down below the work 2 on which a hammering is given by the above hammer 30 and a tapping process is performed by the tapping device 40. The tapping process is also performed by the micro-joint separation device.
Patent JP-H0458918-A (JP)
Title: Shower unit
Inventor: TSUJI ITSUKO
IPC: A47K3/28
Filed: 1990-06-28
Abstract: PURPOSE:To constitute the shower unit so that its inside can be used for a shower room and a dressing room by allowing it to ascend and descend within a range extending from a position for taking in and out a contained object to the upper position of a shower user by an ascending/descending means for allowing a containing vessel which can contain clothes and small things to ascend and descend in accordance with a command. CONSTITUTION:When the shower unit descends to a position for taking in and out a contained object of a containing vessel 3, a user contains taken-off clothes and small things in the containing vessel 3. When the user executes an ascending operation by an operating panel, the containing vessel 3 is allowed to ascend by an ascending/descending means 4. When a position detecting means detects the upper limit position, the containing vessel 3 stops in the upper position of the shower user. As a result, a space for using a shower equipment 2 is secured. When the operation panel is subjected to descending operation after use of the shower equipment 2 is finished, the containing vessel 3 descends to a position for taking in and out the contained object, and clothes and small things are taken in and out for putting them on.
Patent JP-S6065101-A (JP)
Inventor: KOMORI NAOKO
IPC: A41C1/06
Filed: 1983-09-17
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-H0615441-A (JP)
Title: Production of metal pipe for brazing having guide piece in tube inserting hole
Inventor: NOBUSUE MITSURU
IPC: F28F9/02
Filed: 1992-06-30
Abstract: PURPOSE:To make a hole-punching die having complicate shape unnecessary and to prevent crush and deformation of a pipe wall by bending a part of sheet-like forming base stock as arc-state, butting both side edges of the base stock after hole-punching on the arc part and forming to pipe-state. CONSTITUTION:A part in the traversing direction or longitudinal direction of the sheet-like forming base stock composed of a brazing sheet coating brazing filler metal layer on at least one side surface of a core material, is bent as the arc sectional surface to form the arc part 39. A planning position for forming the tube inserting holes in the arc part 39 is deeply drawn as the bulge- state in the thickness direction. The hole-punching is applied to the formed bulging part 42 in the remaining condition of at least one side part in the short diameter direction of the bulging part 42 and the elliptical type tube inserting holes are punched. Successively, non-arc parts 40 of the base stock are bent and a pipe butting both side edges is formed.
Patent JP-S6415671-A (JP)
Title: Dynamic burn-in circuit
Inventor: KUSAMA NOBORU
IPC: G01R31/28
Filed: 1987-07-10
Abstract: PURPOSE:To generate sufficient power to be consumed near to the actual use of an IC by a low frequency signal transmittable through the bus in a burn-in furnace, by bringing the internal high frequency oscillation frequency of the IC to definite relation with respect to external reference frequency. CONSTITUTION:The signals from the output taps 31-34 of even-number stages of inverters 1-5 are changed over by a selector 20 to be guided not only to the first stage inverter chain 1 but also to a counter 21. The output signal 36 of the counter 21 passes through the bus 42 of the copper plate in a burn-in furnace to be compared with the external reference signal 37 having low frequency passing through an external input terminal 30 by a frequency phase comparator 22. On the basis of the output 38 of the comparator 38, the selector 20 selects the tap of a stage rear as compared with the tap selected presently when the signal 36 is higher than the external reference signal 37 and selects the tap of a stage before the tap selected presently when the signal 36 is lower than the external reference signal 37.
Patent JP-H0461347-A (JP)
Title: Mis semiconductor device
Inventor: OKAMOTO YUTAKA
IPC: H01L21/336
Filed: 1990-06-29
Abstract: PURPOSE:To accurately check the characteristics of a MIS type semiconductor device in an actual integrated circuit device by extending wirings made of the same material as that of a gate electrode along the electrode on a semiconductor base, and connecting the wirings to source.drain regions. CONSTITUTION:A pair of wirings 25 made of the same layer of polycrystalline Si film as a gate electrode 14 are extended on a semiconductor substrate 11 along the electrode 14 at both sides of the electrode 14. An interval between the electrode 14 and the wirings 15 is regulated at the same value as an interval between the electrodes in an actual integrated circuit device to be checked at a pellet. The wirings 15 are buried in contact with an N<+> type diffused layer 16 through a contact hole 21. Since the interval between the electrode 14 and the wirings 15 is regulated to the same value as the interval between the electrodes in the actual device to be checked at the pellet, the sectional shape of the electrode 14 and the width of a side spacer 15 of the electrode 14 are the same as those in the actual device. Accordingly, characteristics are represented by this MOS transistor to be accurately checked.
Patent JP-H0616431-A (JP)
Title: Method for regenerating forming die
Inventor: YOKOTA MASAAKI
IPC: C03B40/02
Filed: 1992-06-30
Abstract: PURPOSE:To easily regenerate the forming surface of a deteriorated die member without causing defects such as release of coating and flaws while maintaining the shape accuracy of the forming surface. CONSTITUTION:A heated and softened glass material is pressed to transfer a specified shape to the surface by a forming die 12 having a forming surface. When the die is regenerated, the deposit on the forming surface is removed from the forming surface by using a grinding member 15 contg. an abrasive grain.
Patent JP-H0460660-A (JP)
Title: Contact electrifier and image forming device
Inventor: YAMAZAKI MICHIHITO
IPC: G03G15/02
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the occurrence of the variance in electrification due to pollution of an electrifying member for contact electrification by providing a means which cleans the face of the electrifying member contreting the surface of a body to be electrified. CONSTITUTION:A contact electrifier which brings an electrifying member 12 into contact with the surface of a body 1 to be electrified to electrify this surface is provided with a means 11 which cleans the face of the electrifying member 2 contreting the surface of the body 1 to be electrified. As a result, foreign matters stuck to the surface of the electrifying member 2 are removed by the cleaning means 11 even if foreign matters are transferred from the surface of the body 1 to be electrified to the contact electrifying member 2 or foreign matters are directly stuck by sprinkling. Thus, the occurrence of the variance in electrification due to pollution of the electrifying member 2 or sticking and solidification of pollutive matters is prevented to keep a satisfactory uniform electrifying property, and a picture of good quality is stably outputted.
Patent JP-H0775467-A (JP)
Title: Internally threaded fishing rod
Inventor: AKIBA MASARU
IPC: A01K87/04
Filed: 1993-06-19
Abstract: PURPOSE:To smoothly carry out feeding of a fishing line by preventing the interior of a rod pipe from penetration of water. CONSTITUTION:This fishing rod consists of an internally threaded fishing rod attaching a top guide 20 for internally threading to the top of a rod pipe 10 and a draining member 24 consisting of an elastic member is attached to the top of the top guide 20 for internally threading.
Patent JP-H0224486-A (JP)
Title: Construction of large-diameter tunnel and ring-cut type excavator
Inventor: MORIYAMA MAKOTO
IPC: E21D9/10
Filed: 1988-07-13
Abstract: PURPOSE:To raise the efficiency of operation by a method in which the outer shell of tunnel is excavated in a ring form by cutters, the inner upper part of the shell is excavated by a boom cutter to form an auxiliary pit, and a mud water-introducing pipe and a muck-discharging pipe are set in the auxiliary pit. CONSTITUTION:A preceding boom cutter 4 is pressed on facing and driven in a direction changeable manner to excavate the upper part of tunnel in the dried state in a semi-oval form. While introducing mud water from a mud water-introducing pipe 8 set on the main frame 7, a rotary drive type cutter 2 set on the ring-shaped beam 3 is turned and traveled along the beam 3 to excavate the facing in a ring form. The muck is discharged to outside, and while excavating the facing in a ring form, the following covering work is constructed. After hardening, the inside ground of the covering work of tunnel is excavated gradually from back. Construction work can thus be effectively performed even in places where earth pressure is high.
Patent JP-S5797101-A (JP)
Title: Process control system
Inventor: KAWACHI ATSUMUNE
IPC: G05B5/01
Filed: 1980-12-08
Abstract: PURPOSE:To ensure the stable and quick control for a control subject device when the set value is greatly changed, by applying the set value signal to a process controller via a transmission function element. CONSTITUTION:The set value signal SP is applied to a process controller CONT via a transmission function element GE that has a transmission function which is decided by a constant used for a control operation of the controller CONT and the transient response properties of a control suject device OJM. For the function GE, the arithmetic function of a microprocessor, a function signal generating function which reads successively the function data stored in a memory with the designation of the address, etc. are used for example.
Patent JP-S6150009-A (JP)
Title: Fuel consumption display device
Inventor: FUJITA KOJI
IPC: G01F9/00
Filed: 1984-08-20
Abstract: PURPOSE:To obtain wide and reliable data for economical running, by changing sampling time in correspondence with input setting. CONSTITUTION:Sampling time can be changed in correspondence with input setting by a central control circuit 6. A fuel consumption value is computed by an operating circuit 5 based on vehicle speed pulses P, which are inputted within the preset time, and the accumulated value of the corrected fuel injection amounts. A pattern is changed in proportion to the fuel consumption value. Thus the instantaneous fuel consumption and the average fuel consumption for a long time are arbitrarily displayed. The driver obtains the optimun pushing of an accelerator for economical running by observing the instantaneous fuel consumption or can grasp the optimum speed by observing the average fuel consumption for a long time.
Patent JP-H0517029-A (JP)
Title: Transfer device for pallet
Inventor: TAKEYAMA HIDETOSHI
IPC: B65G57/03
Filed: 1991-07-15
Abstract: PURPOSE:To make the area of a device narrow when pallets containing housed matters and empty pallets that have become empty are respectively piled up. CONSTITUTION:A pallet mounting stand 2 which is movable up and down and on which plural pallets 1 are piled up and mounted, is provided. Next, the 1st claws 3 whose purpose is to scoop at a fixed level the uppermost step pallet out of the pallets 1 mounted on the stand 2 and support it and transport it to a take-out position A and also return an empty pallet whose inside housed matters are taken out at the take-out position and which has become empty, to the uppermost step of the stand 2, are provided. The second claws 4 whose purpose is to scoop an empty pallet and support it when the pallet mounting stand 2 has ascended under the condition of the empty pallet being positioned at the uppermost step, are provided.
Patent JP-S6150375-A (JP)
Title: Semiconductor device
Inventor: HOSOMI YUKIHIRO
IPC: H01L29/812
Filed: 1984-08-20
Abstract: PURPOSE:To offer the semiconductor device of uniform quality which is excellent in the high-frequency characteristics by obtaining an insulating film of uniform thickness by arranging the insulating film of the structure in which multiple layers of high molecular resin are formed with interposing an insulating silicon compound. CONSTITUTION:On the semiconductor substrate 1 consisting of GaAs on which an n type impurity layer 2, an n<++> impurity layer 3, a Schottky electrode 4, an ohmic electrode 5 are formed, a solution of polyimide resin is spin-coated followed by a heat treatment to form the first polyimide resin film 7 of 1.5mum thick. Nextly the first SiO2 film 8 of 5,000Angstrom  is produced by CVD. Subsequently, the first SiO2 film 8 is spin-coated with the polyimide resin solution followed by a heat treatment to form the second polyimide resin film 9 of 2.2mum thick. Furthermore, the same process is repeated to form and to laminate the second SiO2 film 10 of 5,000Angstrom  and the third polyimide resin film 11 of 2.3mum thick. At the formation of such insulating film 6, as said second and third polyimide resin films 9 and 11 are spread on the first and second SiO2 films 8 and 10 uniformly, the accuracy in film thickness of the whole insulating film 6 becomes high.
Patent JP-H1180-A (JP)
Title: Fishing hook
Inventor: KISHIDA YOSHIHISA
IPC: A01K83/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure of the fishhook capable of being wholly covered with a bait because having no protruding portion for fixation, etc., of a line at the root part of the fishhook, and capable of being easily removed from the skin when the accident of the point sticking in the skin is caused. SOLUTION: This fishhook 1 having a through hole 3 for being penetrated by a line has a groove 4 communicating from one opening part of the through hole 3 through the tip part of the root part 2 of the fishhook 1 to the other opening part of the through hole 3 on the fishhook 1.
Patent JP-H0463172-A (JP)
Title: Method for forming screen
Inventor: UCHIYAMA KOICHI
IPC: B05D1/26
Filed: 1990-06-30
Abstract: PURPOSE:To form a laminate and a film-shaped product having desired thickness by applying squeegeeing pressure to a material having fludity and passing it through the face of a meshy screen, retaining the material to the screen by its own viscosity and stabilizing it. CONSTITUTION:Prescribed tension is given to a screen 1, e.g., of 200mesh, and this screen 1 is held to a hollow state. On its upper face, a material having high thixotropic properties and having fludity only when power is applied, e.g., silicone resin 2 is placed, to which a squeegeeing operation is applied by a squeegee 5. Then, by one squeegeeing operation, he silicone resin 2 forms a uniform layer about 20 mum and is forced to the lower face of the screen 1. In the above-mentioned manner, the first layer is formed by the silicone resin 2 having high electric insulating properties; after that, the layer of conductive paste 3 is formed by squeegeeing; and furthermore, an insulating layer constituted of the silicone resin 2 is formed by squeegeeing. The material is solidified and is removed from the screen 1, so that a film-shaped product having functionality in which resistance value changes by elongation and contraction can be obtd.