baber/WOPTO huggingface dataset:
Patent JP-S54103977-A (JP)
Title: General-purpose sensor control terminal
Inventor: SAWANO AKIO
IPC: G06F3/05
Filed: 1978-01-31
Abstract: PURPOSE: To reduce the load on a computer and perform accurate timing of data input and output, by providing a sensor control terminal with a time supervisory unit, an instructing switch and a clear citcuit.  
     CONSTITUTION: The instructing switch 50 is a manual switch for insturcting whether a period should be set by the computer, an operating person or the sensor. Period data are stored into an access period storage 60 from a sensor connection point 1, an operator interface 2 or a computer connection point 3 in accordance with the instruction by the instructing switch. The time supervisory unit 70 starts a sensor starting circuit 30 at every time of the period data to transfer the data from the sensor or the output data from the computer through a communication circuit 100. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09201135-A (JP)
Title: Simple greenhouse
Inventor: WADA SHOHEI
IPC: A01G9/16
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple greenhouse e.g. for raising seedlings of vegetables. SOLUTION: The floor frame unit 1 of this simple greenhouse is composed of a floor frame 11 corresponding to the outer circumferential form of the greenhouse and arch-attaching legs 12 erected on the floor frame 11 interposing proper intervals. Both ends of an arch material 2 are connected to the arch- attaching legs 12 of the floor frame unit 1 to form a skeleton and both ends of a corrugated sheet 3 bent in an archy form nearly same as the form of the arch material 2 are placed on the arch material 2. The house is easily assemblable and movable. Since the placed corrugated sheet 3 has high strength and rigidity compared with a vinyl sheet, it is resistant to breakage, elongation and damage and usable over a long period.  There is little retention of rainwater in the bottom of the groove of the corrugated sheet after raining because the cross-section of the corrugated sheet is placed parallel to the ridge of the field.
Patent JP-H09204731-A (JP)
Title: Disk reproducing device
Inventor: SHIMIZUME KAZUTOSHI
IPC: G11B7/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide the disk reproducing device in which the seek time is greatly shortened. SOLUTION: The device is provided with a speed detector 32 which is a linear speed detecting means to detect the linear speed of a disk 1 at a reading position based on the reading signals of a pickup 3 that is a reading means and a controller 20 which controls a spindle motor 2 prior to the change in the reading position so that the linear speed at the reading position after the change becomes within a reproducing limit linear speed based on the linear speed obtained from the detector 32.
Patent JP-S59139147-A (JP)
Title: Recording and reproducing device of optical information
Inventor: YOMO MAKOTO
IPC: G11B7/24091
Filed: 1983-01-27
Abstract: PURPOSE:To attain high density of information recording by forming recording pit strings also on projected parts in addition to recessed parts in tracking guiding grooves engraved on the surface of a recording medium to record and reproduce information. CONSTITUTION:A recessed and projected pattern consisting of recessed part tracks 6 and projected part tracks 7 is formed on the surface of the recording medium 1 and the recording pit stripngs 8 are formed along the recessed and projected pattern. The figures show the tracking of the projected part tracks 7 by optical beams 3 and the distribution of the quantity of reflected light received by a two-division photodetector. When the axis 3A of the optical beam 3 is shifted to the left side from the center of the projected part track 7, the output (curve 4) of the left photodetector is larger than the output (curve 5) of the right photodetector. If the differential output between both the photodetectors is used as a tracking error signal, the projected part tracks 7 are controlled so as to be precisely tracked by the optical beams 3.
Patent JP-H04212662-A (JP)
Title: Braking pressure controller
Inventor: YURUGEN SHIYOONRAU
IPC: B60T8/28
Filed: 1991-01-31
Abstract: PURPOSE: To provide a brake pressure control device capable of quickly locking a control piston by mechanically engaging an inertia member with the control piston when a specified deceleration value is exceeded. CONSTITUTION: In a brake pressure control device to prohibit move of a control piston 20 in accordance with a position of an inertia member 33, the inertia member 33 is mechanically coupled with the control piston 20 or a component member 29 coupled with the control piston 20 under actuation when a specified deceleration value is exceeded. This engagement is conducted by a snap-in type follower mechanism 30, the snap-in type follower mechanism 30 is formed in the control piston 20 or a lock member, and it is composed of a serrate part which can be engaged with a latch 32 provided on the inertia member 33. The inertia member 33 is supported by knife edge support parts 34, 35, and a small gap is provided between a reverse side part of the inertia member 33 to the knife edge support parts 34, 35 and a housing wall surface 39 facing it in an inclined condition of the inertial member 33.
Patent JP-S54104968-A (JP)
Title: Electric razor
Inventor: KARIYA YOSHIAKI
IPC: B26B19/42
Filed: 1978-02-01
Abstract: PURPOSE: To provide an electric razor capable of cutting hair short.  
     CONSTITUTION: An outer blade 6 performs the shaving operation in cooperation with an inner blade 3 driven by a driving part 2. A cutting portion 10 constituted by the inner blade 3 and outer blade 6 is connected to a head portion 9 of the electric razor consisting of an outer blade bedplate 8 holding the outer blade 6, and the outer blade 6, and a skin stretching portion 11 having a height substantially equal to that of the cutting portion 10 is provided in the periphery of the cutting portion. That is, when the head portion 9 of the electric razor is slided on the skin a, the skin a is stretched by the skin stretching part 11, and hairs stand upright. Therefore, hairs introduced in a hair inlet hole 7 are cut short. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58129155-A (JP)
Title: Solar heat collector
Inventor: MORI SHIYUNICHIROU
IPC: F24S90/00
Filed: 1982-01-26
Abstract: PURPOSE:To make it possible to collect heat at the time when the sun shines intermittently and the ratio of insolation with respect to time is low and to increase the heat collecting efficiency of the solar heat collector by a method wherein a pump adopted to force a heat transfer medium to circulate between a heat collecting section and a heat exchange section of a heat accumulation tank is provided and a flow passage switching device capable of preventing the heat transfer medium from flowing through the heat exchange section is provided adjacent the inlet-outlet port of the heat exchange section. CONSTITUTION:In case where the amount of insolation varies with time due to the movements of clouds on a cloudy day, the heat transfer medium heated by the heat collecting section 2 while it circulates naturally through a passage (a-b) in stored in a storage section 13 so that even when the cycle of variation of the amount of insolation or the ratio of insolation with respect to time lowers, the heat transfer medium which is heated gradually every time when the sun shines comes to be stored in the storage section 13. Then, when the heated heat transfer medium fills the storage section 13 having a capacity larger than a total of the capacities of a return passage 14 and a pipe 3, a differential thermostat A (not shown) responds thereto the operate the pump 9 and the flow passage switching device 15 and the heated heat transfer medium in a quantity sufficient to fill up the return passage 14 and the pipe 3 is supplied from the storage section 13.
Patent JP-H07220221-A (JP)
Title: Magnetic head
Inventor: KUROSAWA FUMIO
IPC: G11B5/187
Filed: 1994-02-02
Abstract: PURPOSE:To improve the apparatus wear resistant characteristics of the magnetic metallic layers of magnetic cores and to lessen the unequal wear by providing a magnetic head with fine powder supply parts disposed with a high polymer material. CONSTITUTION:Sliding surfaces 16 with a magnetic recording medium M of a least either of magnetic core half bodies 3A, 3b constituting the magnetic cores are provided with the high polymer supply parts 9 formed of the high polymer material. As a result, the fine powder of the high polymer material is generated on the sliding surfaces where the magnetic cores 3 and the magnetic recording medium M, such as magnetic recording tape, face each other when the magnetic recording medium M travels. This fine powder is included into relative sliding surfaces of the magnetic recording medium M and the magnetic core half bodies 3A, 3B and forms extremely thin films on the surfaces of the magnetic metallic layers 6, 7 of the magnetic core half bodies 3A, 3B facing these sliding surface. These films function as protective films against wear of the magnetic metallic layers 6, 7 facing the sliding surfaces, thereby improving the apparent wear resistant characteristics of the magnetic metallic layers and lessening the unequal wear.
Patent JP-S6412055-A (JP)
Title: Automatic choking device of engine
Inventor: WADA MINORU
IPC: F02M1/08
Filed: 1988-01-22
Abstract: PURPOSE:To make the starting of an engine easy and secure by linking a choke valve operating device to a starting motor. CONSTITUTION:An operating device 51 to drive a choke valve 43 of a carburetter 17 is, together with a starting motor 55, connected to a battery 53 through a starting switch 57. And at the same time when the starting motor is operated by turning the switch 57 on, the choke valve is operated. In such a way, the engine can be started easily and securely.
Patent JP-H09202770-A (JP)
Title: Production of n-chlorosuccinic acid imide
Inventor: TANIGUCHI HISAJI
IPC: B01J23/04
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To simply obtain N-chlorosuccinic acid imide useful as a chlorinating agent in a high yield under the control of foaming on the reaction by adding an alcohol without dissolving and leaving to the utmost in the solution. SOLUTION: Hydrogen atom bound to nitrogen atom in succinic acid imide is subjected to an N-chlorination reaction with chlorine gas in the presence of an alkali (e.g. sodium hydroxide) in an alcohol (e.g. ethanol) to obtain the N-chlorosuccinic acid imide of the formula. The N-chlorination reaction is carried out by adding the chlorine gas to succinic acid imide cooled at 5-10 deg.C in an alkali aqueous solution containing 3-7wt.% of an alcohol for 0.5-1hr. The alkali and the chlorine gas are preferably used in equimolar to extremely finely excessive amounts, respectively, based on the succinic acid imide so that the alkali is substantially not left in the solution, after the reaction is finished.
Patent JP-H07218926-A (JP)
Title: Display device
Inventor: TAMURA MASANORI
IPC: H05K3/36
Filed: 1994-02-02
Abstract: PURPOSE:To surely connect a substrate and a driving element even when the electrode of a terminal part is damaged by connecting both the terminals with a specified connecting agent between the substrate of a display and the respective terminal parts of the driving element. CONSTITUTION:A substrate 1 of a liquid crystal display or the like is exposed on the surface of a pedestal 11 of a glass panel or the like, composed of a transparent electrode and equipped with a terminal part (area) 2 arranged with terminals 12 in a line. On the other hand, a driving element 3 for driving a display such as the liquid crystal display is provided with an integrated circuit element 32 in a film-shaped supporter 31 and arranged with terminal part electrodes 33 in a line composed of a tongue-shaped metal foil set body such as copper foil. Further, an adhesive 4 generally called anisotropic conductive material is mixed with an adhesive resin agent so as to obliquely arrange the column of soldering particles and by applying pressure in a direction of thickness, electric conduction is provided in the direction of thickness but no electric conduction is provided in a breadthwise direction, namely, in a direction of a plane crossing the direction of thickness. Then, the terminal part 2 is connected through the connecting agent 4 to the terminal part electrodes 33 of the driving element.
Patent JP-H06220544-A (JP)
Title: Production of cr-ni series stainless steel thin sheet excellent in surface quality
Inventor: TERAOKA SHINICHI
IPC: C21D8/02
Filed: 1993-01-27
Abstract: PURPOSE:To produce a thin sheet of excellent surface quality from a Cr-Ni series stainless steed thin slab. CONSTITUTION:In the method for producing a Cr-Ni series stainless steel slab in which a thin slab having <=10mm sheet thickness is cast from Cr-Ni series stainless steel, and the thin slab is subjected to cold rolling and annealing into a thin sheet product, Md30 in the components is regulated to 30 to 50 deg.C, and at the time of subjecting the slab to cold rolling, the rolling is executed in such a manner that the temp. range in >=80% of the total draft is regulated to 1000 to 1150 deg.C. After that, if required, the rolled sheet is applied with tension of 0.3 to 1.0kg/mm<2> and is annealed in the temp. range of 1000 to 1150 deg.C: Md30=413-462(C+N)-9.2Si-8.1Mn-13.7Cr-18.5Mo-9.1(Ni+Cu).
Patent JP-H09203240-A (JP)
Title: Flexural deformation control type earthquake damping framework
Inventor: NIWA NAOMIKI
IPC: E04H9/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom in architectural planning by making the flexural deformation prevailing for a core wall having openings. SOLUTION: This earthquake damping framework has a core wall 1 having a polygonal plan shape. Openings 2 are provided in core wall 1 of each surface on each floor by deviating the positions in height direction, and a passage to the inside of the core wall 1 is made. A top beam 4 is provided at the top of a high-rise building, supporting columns 3 are vertically built at the tips of the top beam 4 when seen planwise and the supporting columns 3 and top beams 4 are connected together through oil dampers 5.
Patent JP-H08239238-A (JP)
Title: Glass composition,glass frit,coloring composition,coloring paste,method of preparing glass enamel or ceramic decorativematerial,substrate coated with glas enamel,method of preparing glass frit and white decorative coating material
Inventor: GEERUHARUTO TEYUNKAA
IPC: C03C8/20
Filed: 1996-01-26
Abstract: Glass compsn. (I) contains (mol.%): 10-17 K2O; 10-25 B2O3; 15-30 TiO2; 35-55 SiO2; 0-5 Al2O3; 0-5 Bi2O3; and 0-3 S; and < 0.5 wt.% PdO, CdO, ZnO, Li2O, Na2O, MgO, CaO, SrO, BaO or P2O5. Also claimed are: (i) glass frits made from (I); (ii) paint prepns. and (iii) prodn. of a glass enamel or ceramic decoration.
Patent JP-H02234513-A (JP)
Title: Output driving circuit
Inventor: UINGIYU REUNGU
IPC: H03K19/0175
Filed: 1990-01-23
Abstract: PURPOSE: To provide an output driving circuit which can suppress a transient phenomenon by incorporating a transistor having a drain device connected to a gate and an output line and a source device connected so that the device can receive one power supply voltage and a capacitor connected between the drain device and source device of the transistor of a pulling-down device in the output driving circuit. CONSTITUTION: An output driving circuit incorporates a transistor 192 which is constituted as a capacitor connected between the gate and drain of the transistor 196 of a pulling-down circuit so as to limit the changing speed (di/dt) of the current flowing through the transistor 196 while the transistor 196 is turned on so that the circuit can limit earth jumping (transient phenomenon). The driving circuit of the transistor of the pulling-down circuit is partially constituted of a NOR gate circuit and the sizes of the transistors 170 and 172 constituting the NOR gate circuit are decided so that the gate circuit can show a limited resistance to the transistor 196 of the pulling-down circuit. An additional driving circuit to the transistor 196 is constituted of a transistor 190.
Patent JP-S55104107-A (JP)
Title: Oscillation control circuit
Inventor: TANAKA TERUAKI
IPC: H03B5/32
Filed: 1979-02-05
Abstract: PURPOSE: To make long the life of electronic clock or to make small the size of the clock, by changing the mutual conductance g m  of inverter which is made variable, with the switch operation at oscillation start.  
     CONSTITUTION: The inverter 11 consisting of P channel type IG-FETs 12, 13 and N channel type IG-FETs 14, 15 is connected in parallel with the inverter 4 of the oscillation circuit, and the switching control signals A, B are fed to the gate of FETs 13, 14. The g m  of the inversion amplifying circuit 6 consisting of the inverters 4, 11 is increased through the conduction state of FETs 13, 14 with the signals A, B at oscillation start, and the g m  of the circuit 6 is lowered through non-conduction of FETs 13, 14 after oscillation start. The signals A, B are produced from the control circuit through the operation of the switch 31, FETs 13, 14 are made conductive to start oscillation, and FETs 13, 14 are OFF by turning off the switch 31 after observing the time display section and confirming the operation of clock. Thus, the current consumption of battery can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02194108-A (JP)
Title: Manufacture of alloy powder for rare earth metal magnet
Inventor: SHIMIZU TAKASUMI
IPC: B22F1/00
Filed: 1989-01-20
Abstract: PURPOSE:To easily obtain powder having the prescribed particle size in much quantity by reacting rare earth metal or alloy thereof with hydrogen at the specific temp., embrittling and, after that, pulverizing. CONSTITUTION:By alloying raw material powder with mechanical alloying method, the alloy powder for rare earth metal magnet composed of the rare earth metal - transition metal - metalloid is manufactured. Then, the rare metal or the alloy thereof is embrittled by being reacted with hydrogen at 300 - 1,000 deg.C, and after that, this is pulverized to make the raw material powder. In this result, a uniform alloy powder for magnet can be mass-produced, and the good yield is obtd.
Patent JP-2000210301-A (JP)
Title: Surgical appliance
Inventor: YAMAMIYA HIROYUKI
IPC: A61B17/34
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a surgical appliance improved in safety and operability for preventing the malfunction of the appliance when an operating switch is erroneously touched. SOLUTION: An electric scalpel 1 is mainly composed of first add second electrodes 11 and 12 provided at the top end of a sheath part 10 and a grip part 14 provided at the base end of the sheath part 10, and a battery 8 is freely attachably and detachably connected to the grip part 14. Inside the grip part 14, a high frequency generating circuit 15 electriclly connected with the first electrode 11, a first electric contact 16 electrically connected to the second electrode 12, a second electric contact 17 electrically connected to a pole 8b of the battery 8, an operating switch 18 for controlling whether or not power from the battery 8 is to be supplied to the electrodes 11 and 12 while controlling the electric contact with these electric contacts 16 and 17,  and a slide switch 19 for switching the electric contact of the operating switch 18 and the electric contacts 16 and 17 into enable state or state to regulate the electric contact are provided.
Patent JP-S62177261-A (JP)
Inventor: MATSUMURA HIDEKI
IPC: D03D51/00
Filed: 1986-01-24
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-S61173679-A (JP)
Title: Controller of transistor inverter
Inventor: KITAHARA KIRIKAZU
IPC: H02M7/5387
Filed: 1985-01-24
Abstract: PURPOSE:To stably operate by providing a bypass path without the intermediary of a base circuit of a power transistor in a load path of a base power source with respect to at least one power transistor, and thereby preventing an erroneous operation such as a noise. CONSTITUTION:Base drivers B4-B6 become an operation mode during the operation pause mode period of an inverter. As an example of a circuit including the base driver B4, a current is flowed to an open circuit of a transistor T4  diode D41   base driver B4   base resistor R24   diode D31   main circuit of second control transistor S11   diode D40   transistor T4 in a base power source U4. Thus, since a current from the base power source is flowed through the base and another bypass circuit separately from the power transistor during the stopping period of the transistor inverter, the power transistors are all become OFF, thereby preventing an erroneous operation due to a noise.
Patent JP-S58128490-A (JP)
Title: Partition plate holder for rotary compressor
Inventor: NAKANO MASAO
IPC: F04C18/356
Filed: 1982-01-27
Abstract: PURPOSE:To prevent a partition plate holder for a slidable partition plate type compressor from life reduction by fixing a elastic wire rod through a cylindrical holding rod and enlarging the pressure receiving surface making plane contact with a connection between the wire rod and a through hole in a cylinder piece. CONSTITUTION:An end 9a of an elastic wire rod 9 is mounted on the end edge of a partition plate 7 and the other end extends once toward crank shaft and then along the outer periphery of a lower bearing 15. A through hole 11 is spaced angularly about 180 deg. from a partition plate groove 8 to extend toward the crank. A cylindrical holding rod 12 inserted into the through hole 11 is suitably prevented from dropping out, and provided in the lower end with a fine through hole located in the same height as the extending end of the elastic wire rod 9, so that said rod 12 makes plane contact with the through hole in a cylinder piece to ensure a large pressure receiving surface and hence a slidable partition plate type compressor can be prevented from life reduction.
Patent JP-H09203689-A (JP)
Title: Method for inspecting liquid crystal display device
Inventor: SHIIBA KYOKO
IPC: G02F1/13
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To achieve easy and quick inspection to clarify whether residue is generated or not by arranging a polarizing plate closely at a fixed angle or at a fixed interval on a liquid crystal substrate to generate a phase change in a liquid crystal layer under a specified temperature during a specified period. SOLUTION: A polarizing plate is fitted closely or at a fixed interval on the surfaces of both substrates of a liquid crystal display device 2 built sealing a liquid crystal layer between both the substrates having a pixel electrode or an opposed electrode so that the axis of transmission is almost at 0 deg. or 90 deg. with respect to the direction of the array of liquid crystal molecules of the surfaces of the substrates. Phase change is caused in the liquid crystal layer from a nematic phase to an isotropic phase or vice versa under a high temperature environment of a specified temperature (80-150 deg.C) for a specified period of time (5-60sec.) and an image signal of the phase change taken by a camera 3 undergoes an image processing 7 to store 8 the results. The image with the phase change is compared with the image without the phase change to find a different image on a screen.  Thus, the state of orientation and the surface shape of the substrates attributed to rubbing are inspected thereby comprehensively verifying whether any residual image exists or not.
Patent JP-S6085127-A (JP)
Inventor: HIRAISHI KAZUO
IPC: E03D1/33
Filed: 1984-01-25
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。