baber/WOPTO huggingface dataset:
Patent JP-H0818202-A (JP)
Title: Circuit body and its manufacture
Inventor: KAWAZOE HIROSHI
IPC: H05K3/00
Filed: 1994-06-28
Abstract: PURPOSE:To efficiently produce a safe circuit body hardened in the inner portion or a circuit body having insulating resin layers with excellent forming accuracy between conductors by perfectly hardening to every corner adjoining to an insulating substrate of a second insulating layer. CONSTITUTION:A circuit body is formed on the surface of an insulating substrate 6 having light permeability, and a photosensitive resin layer is formed so as to cover at least the circuit body and part of the surface of the insulating substrate 6. Then, the insulating substrate 6 radiates first light from an exposed place and irradiates the whole surface of the photosensitive resin layer with second light, thereby exposing and hardening the photosensitive resin layer and forming a second insulating layer. Location for the first insulating layer 2 and for irradiation with light 7 can be an end face 6 of the circuit body, for example, or can be in a certain range of an exposed place of the first insulating layer 2 on the surface 8 of the circuit body even though at the end face 6 of the circuit body. Further, a recessed portion 10 can be formed at the exposed portion on the surface 8 of the circuit body of the first insulating layer 2, and a certain range of an angle between the surface 8 of circuit body and a sidewall of the recessed portion 10 can be established.
Patent JP-S6037628-A (JP)
Inventor: KUNIMOTO YOUICHI
IPC: H01H50/02
Filed: 1983-08-10
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-H05343464-A (JP)
Title: Torch electrode for bonding use and wire bonding apparatus using said electrode
Inventor: YASUDA KOZO
IPC: H01L21/60
Filed: 1992-06-05
Abstract: PURPOSE:To obtain a torch electrode wherein it is resistant to abrasion due to a high-voltage spark, its life is long and its discharge characteristic is excellent by a method wherein, for the torch electrode, the content of silver or copper is within a specific range and the residual part is provided with a composition which is composed substantially of tungsten carbide or molybdenum carbide. CONSTITUTION:The torch electrode is composed in the following manner: the content of silver or copper is 25 to 45wt.%; and the residual part is provided with a composition which is composed substantially of tungsten carbide or molybdenum carbide; or, in addition, 5wt.% or lower of cobalt is contained. For example, a Co powder is added to a WC or MoC powder; they are wet-mixed by using acetone or the like; in addition, Ag or Cu is added; they are wet-mixed and dried. A paraffin-based resin or the like is added as a binder; after that, this mixture is pressed and molded to a prescribed shape at a prescribed pressure. A molded substance which has been obtained is changed to a sintered substance in a reducing atmosphere such as hydrogen or the like; Ag or Cu as a deficient portion is brought into contact with, and arranged at, the sintered substance; after that, this aggregate is heated in a furnace and immersed in a solution. Lastly, the aggregate is machined into an electrode shape.
Patent JP-2000339841-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KASHIWAGI SHINZO
IPC: G11B20/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To make a reproduced voice easy to listen by improving voice quality of a reproduced voice at the time of anti-normal reproduction such as slow reproduction. SOLUTION: In a magnetic recording and reproducing device reproducing a signal analog-recorded in a track along a longitudinal direction of a tape 1, the device is provided with a noise eliminating means 11 having a passing characteristic in accordance with a reproducing signal band at the time of non-normal reproduction, and a reproduced signal at the time of anti-normal reproduction is passed through this noise eliminating means 11. A gain compensating means 12 may be provided cascading this noise eliminating means 11.
Patent JP-H04368666-A (JP)
Title: Connecting device
Inventor: NAKAYAMA KATSUYUKI
IPC: G11B20/00
Filed: 1991-06-18
Abstract: PURPOSE:To enable to switch automatically a signal input/output combining terminal to an input terminal and an output terminal by connecting respective audio-video equipments with each other and controlling the switch of the signal input/output combining terminal in accordance with the information of operational condition. CONSTITUTION:Communication terminals 21, 121 and system controllers 10, 101 are provided on a first and a second VTRs 1, 101, the communication terminals 21, 121 with each other are connected electrically with a line 31. Then, this device is constituted so that any one side VTR, for example, by the system controller 10 of the first VTR 1, switches 7-9 are changed over in accordance with signals corresponding to the operational condition signal SO1 of the first VTR 1 and the operational condition signal SO2 of the second VTR 101 supplied from the communication terminals 21. Thus, since this device is controlled so that the signal input/output combining terminal 2-4 are switched automatically to the signal input terminal or the signal output terminal, malfunction based on erroneous connection, etc., is prevented from generating.
Patent JP-S5371084-A (JP)
Title: Optical active hydroxyisocarbostyryls and process for their preparation
Inventor: WATANABE KENZOU
IPC: C07D217/24
Filed: 1976-12-07
Abstract: PURPOSE: Optical active hydroxyisocarbostyryls of formula I [R is (S)α-methylbenzyl or (R)-α-methylbenzyl; the ring A may be substd.], e.g. N-(S)α-benzyl-3,4-dihydro-3-hydroxy-2-benzylisocarbostyryl. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10332732-A (JP)
Title: Angular acceleration detecting device with built-in resolver
Inventor: HORIUCHI MASASHI
IPC: G01D5/245
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To enable, in an angular acceleration detecting device for detecting an angular acceleration of a rotation axis based on a relative displacement of a first and a second slit groups which are relatively displaced according to the angular acceleration. SOLUTION: An angular acceleration detecting device is provided with a first and a second slit groups 16 and 17 which are relatively displaced according to an angular acceleration generated on a rotation axis 13. Four optical sensors 18-1 to 18-4 are provided for detecting the relative displacement of the slit groups 16 and 17 to acquire a differential signal S12 of outputs of the optical sensors 18-1 and 18-2 located in the diametral direction and a differential signal S34 of outputs of the optical sensors 18-3 and 18-4 located in the diametral direction. These differential signals include a component caused by disk eccentricity, they are signals of one rotation and one cycle, and their phases are dislocated to each other by 90 degrees. Accordingly, the speed and position of the rotation axis 13 can be detected based on these signals.
Patent JP-S5938942-A (JP)
Title: Pickup for optical information reproducer
Inventor: SAEKI YOSHIHIRO
IPC: G11B7/13
Filed: 1982-08-25
Abstract: PURPOSE:To ensure the stable performance of the titled pickup with a low cost, by assembling a detector via a structure containing a pawl which bites the surface for attaching a detector and a pawl which presses the detector. CONSTITUTION:A detector 9 and a structure 11 are assembled successively to a case 1, and attachment screws 151 and 152 are fixed tentatively. In this case, two pawl areas 11A of the structure 11 bite the case 1, and at the same time four foot areas 11B provided to the composite 11 press the detector 9 to the case 1. The detector 9 contains play holes 9A and 9B for control, and the case 1 is controlled by holding four corners 92A-92D of the detector 9 with detector position control pawls. In this case, play grooves 1A are formed to the detector attaching surface 6 of the case 1 in response to the pawls in order to avoid the interference between the pawls and the case 1.
Patent JP-S5937023-A (JP)
Title: Positioning device
Inventor: TAKAHASHI NAOKI
IPC: B23P19/04
Filed: 1982-08-25
Abstract: PURPOSE:In a positioning device of a pick and place unit for an automatic assembler, to enable selection of plural moving positions while to position automatically through single operation, by providing a movable stopper and a fixed stopper on a moving table. CONSTITUTION:Under the state where a movable stopper 25 is lifted through an air cylinder, said cylinder 32 is pulled to collide with one side of the movable stopper 25 against a stator 26 to stop the first movable table 21 then the air cylinder 33 is pulled to collide with the stator 27 against the other side of the movable stopper 25 thus to stop the second movable table 22. Upon pushing of the air cylinders 32, 33, the stators 26a and 27a will collide against another side of the movable stopper 25 and stop. Upon lowering of the movable stopper 25, the first and second moving tables 21, 22 will move to the stroke end of each air cylinder 32, 33. 8 positions in total are obtained in accordance with the position of the movable stopper 25.
Patent JP-S625634-A (JP)
Title: Vapor growth method for compound semiconductor
Inventor: TERAO HIROSHI
IPC: H01L21/205
Filed: 1985-07-02
Abstract: PURPOSE:To enable the growth at low temperature while maintaining high uniformity on a large-area substrate by not decomposing group III element raw material and decomposing group V element raw material by providing heating means in its guide passage, and then feeding them through a gas mixture zone to a growing zone. CONSTITUTION:In case of a lateral MOCVD using TEGa and AsH3, and H2 as carrier gas, an AsH3 decomposing zone in an upstream portion, then a TEGa mixture zone and further a growth zone are provided, and TEGa is guided through another guide passage from the AsH3 to the mixture zone. A guide passage cooling gas passage is provided around the guide passage to prevent the TEGa from decomposing in the guide passage by the heat from a decomposing zone electric furnace or a substrate heating susceptor. The AsH3 decomposing zone and the mixture zone are temperature-controlled independently by the furnace, and the substrate is temperature-controlled independently by high frequency induction-heating the substrate heating carbon susceptor.
Patent JP-H05310484-A (JP)
Title: Method for decorating surface of unhardened inorganic board material
Inventor: OKAMOTO YOSHITAKA
IPC: B28B11/08
Filed: 1992-05-12
Abstract: PURPOSE:To provide a half-sunk state without impairing a product shape by adopting a coloring means with a decorative aggregate and compressing the product with rolls in coloring and decorating the surface of an extremely soft molding of a product just after extrusion such as extrusion molding. CONSTITUTION:The objective method for decorating the surface of an unhardened inorganic board material is composed of a step for uniformly sprinkling a decorative aggregate 2 such as colored silica sand on the surface of an unhardened inorganic board material 1 composed of a cement slurry and then pressing the sprinkled surface with rolls 3, 3... under a pressure so as not to deform the molded body in many stages. Only the decorative aggregate is kept in a half-sunk state on the product surface while preventing the body from deforming by integration of the compressive force with the respective rolls.
Patent JP-S627495-A (JP)
Title: Filter material for immersion filter bed
Inventor: HATANAKA MISAO
IPC: C02F3/10
Filed: 1985-07-03
Abstract: PURPOSE:To prevent the clogging of a passage by a filter material, by forming a small diameter part and enlarged parts gradually enlarged in a diameter from the small diameter part toward both end opening parts to a short tubular filter material main body opened at both ends thereof. CONSTITUTION:A short tubular filter material main body 1 made of a synthetic resin has a small diameter part 2 formed to the central part thereof in the longitudinal direction and enlarged parts 4, 4, which are enlarged in their diameters from the small diameter part to both opening parts 3, 3 in a tapered form, formed thereto. The boundaries of the small diameter part 2 and the enlarged parts 4, 4 are formed into curved surfaces and the outer or inner surface of the filter material main body 1 is formed into a sludge holding surface 6 comprising a rough surface by sand blasting. The immersion filter bed part 10 of a water treatment tank 9 is filled with a large number of the filter material main bodies 1 to perform anaerobic or aerobic treatment. Because the filter material main bodies 1 hold a mutual spot contact state at the outer peripheral surfaces thereof, the flow passages of treated water between the outer peripheral surfaces are not blocked.
Patent JP-H01314808-A (JP)
Title: Controller for space heater
Inventor: SUZUKI TAKANE
IPC: F23N1/00
Filed: 1988-06-14
Abstract: PURPOSE:To minimize the timing of ON, OFF operation of a burner even if the ambient temperature is high at the time of start of operation of a space heating by providing rising combustion time calculating means for so calculating the rising combustion time for operating to heat with maximum fuel amount at the time of start of operation of a room heating as to be long when the detected temperature is low and short when it is high. CONSTITUTION:Rising combustion time calculating means 27 for so calculating a rising combustion time for operating to heat with maximum fuel amount at the time of start of operation of room heating as to be long when detected ambient temperature is low and short when it is high is provided. Combustion amount control means 17 outputs a control signal to a burner controller 12 for so controlling the combustion amount of a burner 2 as to become maximum combustion amount during a period of time T0 calculated by the means 27 at the time of start of operation of the burner 2 and optimum combustion am ount calculated by combustion amount calculating means 16 thereafter, and the memory of a microcomputer stores a program for executing means including new rising combustion time calculating means 27 and combustion amount control means 17.
Patent JP-H11332693-A (JP)
Title: Vehicle armrest
Inventor: MATSUI MIKI
IPC: B60N2/75
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To secure a place where writing is enabled and the one where various articles are placed inside a vehicle. SOLUTION: Plate-shaped tables 24a and 24b provided with a width being almost equal to that of an armrest main body 21 are assembled on the upper surface of the armrest main body 21 in their front parts so as to be horizontally rotatable and also support members 27, 33, 28 and 34 are assembled to the side surface part or the front surface part of the armrest main body 21 so as to be rotatable at their one end in order to support the lower surfaces of the tables 24a and 24b. Unless the armrest 20 is used, the tables and the support members are made to be in a storage state and the armrest 20 is moved to a storing position. When the armrest 20 is used, it is moved to the usage position and the tables and the support members are made to be in the usage state.
Patent JP-H05310982-A (JP)
Title: Resin composition for composite material, intermediate and composite material
Inventor: OSHIMA AKIO
IPC: C08G59/00
Filed: 1992-05-12
Abstract: PURPOSE:To enhance the strength of a resin composition for a composite material using an epoxy resin, a hollow microsphere, a foaming agent, a curing agent and a curing accelerator at low temperatures and improve the handleability in preservation at the low temperatures. CONSTITUTION:The resin composition for a composite material is characterized by including (A) an epoxy resin, (B) a hollow microsphere, (C) a foaming agent, (D) a curing agent, (E) a curing accelerator and (F) fiber. Furthermore, the composite material is characterized by using a foam obtained by expanding and curing the resin composition for the composite material as a constituent element. Fiber is added into the resin composition for the composite material to enhance the strength in preservation at low temperatures. Thereby, the handleability is improved. When a tubular unit is molded by using an intermediate material for the composite material, the resin composition for the composite material is cured to have a certain strength. As a result, the partial separation of the cured product does not occur in taking out the molded body from a mandrel.
Patent JP-H022593-A (JP)
Title: Display data control system for color display device
Inventor: CHIKAYAMA TAKASHI
IPC: G06F3/153
Filed: 1988-06-16
Abstract: PURPOSE:To reduce memory capacity for holding a display state by controlling two entries into a color look-up table in a pair. CONSTITUTION:Entries 3a-3d into the color look-up table which are combined mutually by the inversion of bits in a specific plane in a screen memory 2 are controlled in pairs. Characters, a graphic part, and its background part are represented in a pair of display colors to hold information on the characters and graphic form except in the display colors concentrically in a specific plane, and information which is not in the display colors is transferred between the specific plane in the screen memory 2 and a bit map memory 1 when the display state on a display screen is held temporarily and restored. Consequently, the number of planes to be transferred so as to hold and restore the display state on the display screen 4 can be decreased and the display on the display screen is speeded up.
Patent JP-S634701-A (JP)
Title: Integrated circuit for oscillation circuit
Inventor: TANAKA NORISHIGE
IPC: H03B5/32
Filed: 1986-06-25
Abstract: PURPOSE:To decrease one terminal from the total terminal number by constituting a final stage inverter by two inverters (one is a three-state inverter) connected in parallel and constituting the pre-stage inverter by a three-state inverter so as to bring the three-state inverter into a high impedance. CONSTITUTION:An integrated circuit consists of three inverters L11-L13 connected in cascade and an inverter L13' connected in paralle with the final stage inverter L13. The inverters L11 and L13' are conventional inverters whose output is inverted from the polarity of the input, while the inverters L12, L13 are three- state inverters. The three-state inverters L12, L13 have a control input C/N in addition to an input IN and an output OUT and activated by a truth value. That is, the three-state inverters L12, L13 are in high impedance state depending on the state of the input CIN or in inverted state to the input. Three terminals C10, C11 and C12 only exist in the oscillation circuit section only and number of the terminals is decreased by one.
Patent JP-S63313602-A (JP)
Title: Method for rolling steel sheet by use of laser beam dulled roll
Inventor: KUSABA TAKASHI
IPC: B21B1/22
Filed: 1987-06-15
Abstract: PURPOSE:To prevent change of a roughness of a dull face and degradation of roughness of a sheet to be rolled by bringing a surface hardness of a backup roll being in contact with a dulled roll whose surface is roughened by laser pulses to a lower hardness in a specific value range. CONSTITUTION:The surface of a dull roll 1 is roughened by laser pulses to have uniform and good roughness; austenitic phases being no quenched martensitic phase remain in the base metal of swelled parts 7 very near to the surface. The comparatively soft austenitic phases are crushed by a multiple type backup roll 6 to degrade the dull surface roughness. Roughness change of the laser dulled roll 1 is prevented by bringing the surface hardness of the backup roll 6 to a comparatively soft hardness of 300-550Hv and degradation of the surface roughness of a rolled sheet is prevented.
Patent JP-H04305207-A (JP)
Title: Filter of waste water tank filter and its filtration method
Inventor: SAKAMOTO TAKEO
IPC: B01D24/02
Filed: 1991-04-01
Abstract: PURPOSE:To purify water by putting a basket containing a filter medium body in a waste water tank filter and making waste water from a gutter permeate through the filter medium bag, and to purify water by air bubbles due to the air transfer by pressure. CONSTITUTION:A tank filter is installed downstream of a sedimentation tank, and a basket 1 in the sedimentation tank is covered with cloth to accumulate earth and sand thereon. A basket 1 in the tank filter is provided with a mesh plate 2 on which a filter medium body 3 is mounted to filter waste water. Besides, an air hose is placed on a roadway or a sidewalk to supply air to an air room by step force. The air passes through a bubble hole plate 5 at the top of the air room to form bubbles, purifying water. A drainage ditch installed upstream of the tank filter is provided with a shield plate 3 and covered all over with natural stones, etc., as the filtration methods. A waste water passages are provided to the sedimentation tank and the tank filter.
Patent JP-S63311711-A (JP)
Title: Stationary induction apparatus
Inventor: YUASA HIROSHI
IPC: H01F27/06
Filed: 1987-06-15
Abstract: PURPOSE:To facilitate the installation of the title stationary induction machine by a method wherein the means of installation is formed of a shim inserted between a frame and a base plate. CONSTITUTION:Wheels 4 to be used for movement are attached to the bottom reinforcing stay 2 of the transformer tank 1, in which transformer main body is housed, through the intermediary of the frame 3 of the stay. The transformer tank 1 is installed on the base 5 by the installing means with which the tank 1 will be installed in the state wherein the wheels 4 for movement are raised up from the base 5. The installing means of the transformer constituted as above is formed of a shim 6 inserted between the frame 3 and the base 5. As a result, the transformer can be installed easily.
Patent JP-S634849-A (JP)
Title: Catalyst for decomposing methanol
Inventor: OGASAWARA SADAO
IPC: B01J23/63
Filed: 1986-06-25
Abstract: PURPOSE:To obtain the titled catalyst having high activity and excellent selectivity by depositing both at least one kind of element selected from among Pt, Pd and Rh and at least one kind of element selected from Mo and La on silica. CONSTITUTION:A catalyst for decomposing methanol is obtained by depositing (a) at least one kind of element selected from among Pt, Pd and Rh and (b) at least one kind of element selected from Mo and La. Further the amount of (a) component to be deposited is 0.5-5.0wt% preferably 0.7-2.0wt% for silica. Also the amount of (b) component is 0.01-0.5 preferably 0.015-0.3 atomic ratio for (a) component. The obtained catalyst has high activity and excellent selectivity and exhibits high performance for the decomposition reaction of methanol.
Patent JP-H0811455-A (JP)
Title: Damping water composition
Inventor: MORIMOTO HIDETOSHI
IPC: B41N3/08
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a damping water compsn. for a printing plate reduced in the change in desensitizing effect with the elapse of time and excellent in storage stability even if repeatedly used for a long period of time by adding a specific amt. of a specific biguanidlne compd. CONSTITUTION:A damping water compsn. used for the purpose of preventing the deposition of printing ink to a non-image line part, washing the non-image line part and an image line part, preventing the deterioration of the image line part and keeping print temp. constant is prepared by using 0.001-0.5wt.% of a biguanidine compd. having a skeleton represented by formula [A is -(CH2)6-, B is -(CH2)8NH(CH2)8 NH-, R<1>-R<3>, are a hydroden atom or a lower alkyl group and may be same or different, and p and r are 0 or 1]. By this constitution, the damping water compsn. not lowered in desisitizing effect even if repeatedly used for a long period of time and excellent in storage stability is obtained.