baber/WOPTO huggingface dataset:
Patent JP-S58176287-A (JP)
Title: Heat-sealing tape with adhesive layer
Inventor: KURAMASU TETSUO
IPC: C09J7/35
Filed: 1982-04-12
Abstract: PURPOSE:To provide the titled tape which is easy to weld onto a cover sheet made of heat-shrinking resin and exhibits excellent resistance to heat shrinking force generated in the cover sheet, prepared by forming a layer of a specified heat-welding adhesive on one side of a base tape. CONSTITUTION:A heat welding adhesive compsn. is prepared by blending 100pts.wt. ethylene/propylene copolymer having an ethylene content of 3- 10mol%, a melt index of 3-25g/10min and a melting point of 150-170 deg.C, 20- 80pts.wt. maleinized polyethylene having a maleinization degree of 1X10<-6>-1.5X 10<-5>g eq/g and a melt index of 5-10g/10min, 30-150pts.wt. polyethylene having a melt index of 20-100g/10min, 50-150pts.wt. tackifier (e.g. coumarone resin) and 5-20pts.wt. inorganic filler (e.g. talc). The compsn. is applied to one side of a base tape (e.g. polyethylene sheet) to form an adhesive layer.
Patent JP-H07242194-A (JP)
Title: Outboard motor
Inventor: YAMAMOTO MANABU
IPC: B63H25/42
Filed: 1994-03-07
Abstract: PURPOSE:To reduce the number of machining processes in a lower mount part so as to reduce the cost and secure binding strength between a lower mount housing and a steering shaft while preventing the steering shaft from being thickened. CONSTITUTION:In a lower mount part 11, a steering shaft 31 having a round cross section is clamped by means of lower mount housings 34, 35. Both of the lower mount housings 34, 35 are prevented from rotating by fitting between pins 34b, 35b and through holes 31a. The steering shaft 31 is assembled after molding without requiring any post-processing. Therefore, a joint part between them needs not to be machined, so that the costs can be reduced. As binding strength can be obtained without being affected by the diameter of the steering shaft 31, the steering shaft 31 can be prevented from being thickened unnecessarily.
Patent JP-S58176762-A (JP)
Title: Parallel processing system
Inventor: TAKAGI HARUO
IPC: G06F15/167
Filed: 1982-04-09
Abstract: PURPOSE:To ensure the use of a system bus with high efficiency and with no competition, by enabling each processor to use an idle bus based on the priority decided by the arbiter priority. CONSTITUTION:When a system bus using request is given from a CPU of a processor unit PU4, the signal L is applied to a terminal BPRN' of an arbiter AB4-1 as well as to a terminal RQ' is a CPU1 is not using a system bus B1. Thus a signal H is led out to a terminal BPRO'. With this signal, the use of the B1 is inhibited for the subsequent processor units. At the same time, a signal L is delivered from a terminal ANS', and the PU4 is connected to the bus B1. However no signal L is delivered to the terminal ANS' when the PU1 is using the bus B1 and a signal line A1-1 is fed with a signal H. Thus it is impossible to use the bus B1.
Patent JP-H05268057-A (JP)
Title: Semiconductor integrated circuit
IPC: H03K19/08
Filed: 1992-03-17
Abstract: PURPOSE:To improve the load drive capability and the operating speed by extending an amplitude of an output signal of the semiconductor integrated circuit of BiCMOS configuration. CONSTITUTION:A pull-up transistor(TR) Tr10 and a pull-down TR Tr11 are connected in series between a high potential power supply GND and a low potential power supply VEE, a base of the TR Tr10 connects to a drain of a P-channel MOS TR Tr8, a source of the TR Tr8 connects to a power supply GND and its drain connects to the power supply VEE via a resistor R1. A base of the TR Tr11 connects to a source of a TR Tr9, a drain of the TR Tr9 connects to the power supply GND and its source connects to the power supply VEE via a resistor R2 and an input signal IN1 and an input signal IN2 subjected to level shift are inputted respectively to gates of the TRs Tr8, Tr9.
Patent JP-H05264956-A (JP)
Title: Double layer stn type liquid crystal display device
IPC: G02F1/133
Filed: 1992-03-17
Abstract: PURPOSE:To obtain the double layer STN type liquid crystal display device which cell always display an image of a satisfactory quality in spite of a temperature variation by applying a retardation adjusting voltage of a value corresponding to a temperature to a liquid crystal of a color compensation liquid crystal cell. CONSTITUTION:In a color compensation liquid crystal cell 2 laminated on an incident side of a display liquid crystal cell 1, retardation adjustment electrodes (transparent electrodes) 26, 27 of an area extending over almost the whole area of a liquid crystal enclosed area surrounded by a seal material 20 are provided, and oriented films 24, 25 of this compensation cell 2 are formed on the retardation adjustment electrodes 26, 27. Also, the retardation adjustment electrodes 26, 27 apply a voltage to a liquid crystal 23 of the compensation cell 2 and adjust retardation of this compensation cell 2, and when a voltage is applied to the liquid crystal 23 of the compensation cell 2, a tilt angle made by a major axis of a liquid crystal molecule and the substitute surface is varied in accordance with an applied voltage and refractive index anisotropy of the liquid crystal 23 is varied, and the retardation of the compensation cell 2 is varied.
Patent JP-H04295803-A (JP)
Title: Production of color filter
Inventor: MATSUSHIMA FUMIAKI
IPC: G02F1/1335
Filed: 1991-03-25
Abstract: PURPOSE:To prevent the formation of colored layers by previously providing resin layers on transparent electrode parts where the colored layers are undesirable in the case of formation of the colored layers (color filter layers) by a wet electrolysis method on a substrate disposed with the transparent electrodes of prescribed patterns. CONSTITUTION:The resin layers are previously selectively formed in the electrode parts to constitute panel sealing parts 3 and the part to constitute packaging parts 4 for liquid crystal driving ICs in a liquid crystal panel forming stage which is a post stage and the colored layers are formed by the wet electrolysis method. The resin layers are peeled after the formation of the colored layers. The method for preventing the film formation in the parts where the formation of the colored layers is undesirable is provided by the method easy in terms of production technology.
Patent JP-S58178433-A (JP)
Title: Multiplexer channel
Inventor: KIHARA JIYUNICHI
IPC: G06F13/12
Filed: 1982-04-13
Abstract: PURPOSE:To eliminate the need for the address calculation of an inchannel storage device during subchannel address generation by putting an equipment number selected by a selecting means and address modification information in a microinstruction together into address information. CONSTITUTION:A microinstruction read out of ROM521 is held in an ROM data register 522. The equipment number of input/output equipment generating an interruption is held in a register 538 and the equipment number of equipment started by a chennel starting instruction is held in an SIO stack 539. A selecting circuit 541 selects the output of a stack register 540 or interrupting equipment number register 538. The output of the selecting circuit 541, i.e. equipment number is put together with the address modification information in the microinstruction to obtain address information on access to an RAM514. This address information is stored in a subchannel address register 516.
Patent JP-H07268801-A (JP)
Title: Electric hot air snow melting appliance
Inventor: SUZUKI KENTARO
IPC: E01B7/24
Filed: 1994-03-30
Abstract: PURPOSE:To make it possible to prevent the generation of obstacles to automatic track maintenance work by a switch multi-tie and reduce time or cost. CONSTITUTION:An electric hot air snow melting appliance comprises a main body case 7, an air supply pipe 17 mounted to the main body case 7 having nozzle holes 19 and 20 and a cover 16 which is mounted to the top of the main body case 7. An engagement piece 30 of the main body case 7 is united with a mounting metal fitting receiving part 31 installed to a metal fitting 5 on a sleeper outside a base rail 1. The main body case 7 is installed between the adjacent sleepers 4. When the case is installed, the mounting metal fitting receiving part 31 installed to the metal fitting 5 is so arranged that it may not project out between the sleepers 4.
Patent JP-2000256952-A (JP)
Title: Fiber or sheet for removing allergen, and removal of allergen
Inventor: OTAGURO TAKAHIRO
IPC: A23L5/20
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an allergen-removing fiber or sheet which can efficiently and easily remove allergens contained in foods or the atmosphere, and to provide a method for removing the allergens. SOLUTION: This allergen-removing fiber or sheet comprises fibers or sheet which have an allergen-removing ability, and is suitably used for boiling rice or processing foods. The method for removing the allergens comprises removing the allergens with the allergen-removing fiber or sheet.
Patent JP-S61218407-A (JP)
Title: Automatic tire chain mounting method
Inventor: NISHINA SHUSAKU
IPC: B60C27/14
Filed: 1985-03-25
Abstract: PURPOSE:To automatically mount and demount a chain, by fixing circular discs having countersunk shafts to a tire wheel, providing a receiving box for a chain chuck band having chains, and engaging the chain chuck band with the countersunk shafts as a tire rotates. CONSTITUTION:A pair of circular discs 1 are fixed at suitable positions of front and rear surfaces of a wheel B of a tire A. A suitable number of countersunk shafts 5 are provided at circumferences 4 and 4' of the discs 1. While a chain chuck and 9 having a pair of chains 6 of a fixed length is received in a receiving box 12 provided in a cover C or under a body D. A push roller 8 in the receiving box 12 is engaged with the circumference 4 of the disc 1, and the tire A is rotated. Then, a latch 16 of the chuck band 9 is engaged with the countersunk shaft 5 to draw the chain. Then, the countersunk shaft 5 is engaged with a shaft groove 13, and is chucked by a shaft pushing hook 14. Then, a wing latch 17 is engaged with the countersunk shaft 5, and is fixed by a spring 19, thus completing installation of the chains to the tire A.
Patent JP-S56166842-A (JP)
Title: Air type dental tartar cleaner
Inventor: ROJIYAA II SAAJIYAANTO
IPC: A61C17/20
Filed: 1981-04-21
Abstract: The tip of a dental scaler is caused to move in a linear path by converting the rotary motion of a pneumatic turbine to periodic vibrations. The turbine will be continuously operating and the vibratory tip drive will be produced only when the tip is urged against a tooth.
Patent JP-S57176404-A (JP)
Title: Automatic controller
Inventor: MURAKAMI MOTOSUKE
IPC: G05B11/36
Filed: 1981-04-23
Abstract: PURPOSE:To reduce a convergence completion time than a convergence time unequivocally determined, by adopting an integrator with control function. CONSTITUTION:A control signal generator 12 inputs a deviation signal 8 and a control signal 13 is generated when points of time A and B and the like are detected in which the deviation signal 8 reaches the vicinity of zero. An integrator 14 with control function is added with a function compulsively replacing the present amount of integration of the integrator to the normal integration function with the said control signal 13 (where; R1K3CR is a control reference signal and K3 is the gain of a transfer function 6 of control variable). Fig. (d) shows an integrator output signal 11 of the integrator 14, when the present integration amount of the integrator 14 is controlled to be replaced into R1K3 with the control signal 13, and Fig. (a) shows the present value signal of control variable. Further, 2, 5 are adders, 3 is a coefficient device, 6 is the transfer function of control variable and 12 is a control signal generator.
Patent JP-H01234566-A (JP)
Title: Colored article
Inventor: SUGIMURA HIROYUKI
IPC: C23C16/27
Filed: 1988-03-15
Abstract: PURPOSE:To improve the adhesion between a carbon coating film and a substrate by providing an intermediate layer consisting of a silicon compd. between the substrate and the thin carbon film at the time of coating the substrate with a thin hard carbon film to produce the title colored article. CONSTITUTION:When the surface of a substrate 1 (a spectacle frame, a camera body, etc.) is coated with a thin carbon film 3, an intermediate layer 2 consisting of a silicon compd. (especially a compd. consisting essentially of silicon, carbon, and oxygen) is provided between the substrate 1 and the film 3. The thickness of the intermediate layer 2 is controlled to about 0.01-10mu or preferably to about 0.1-5mu, the film is formed by vacuum deposition, coating, etc., and a heterogeneous structure can be formed, as required. The thickness of the film 3 is controlled to >=about 0.5mu when the film is black, and to a value causing interference when an interference color is desired. By this method, a colored article with the thin carbon film 3 formed on the substrate 1 with good adhesion is obtained.
Patent JP-2000258280-A (JP)
Title: Method and device for detecting water leakage in water service pipe
Inventor: MIYAMOTO MASAHIRO
IPC: G01M3/16
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To detect the leakage of water sensitively in even a paved road, etc., by applying a specified a.c. voltage between an electrode in contact with the ground and a water in a water service pipe and measuring an underground current flowing by the a.c. voltage. SOLUTION: For example, to detect the leakage of water in a water service pipe 1 in the ground 3 covered with a concrete layer 4, an a.c. power source 6 is connected with an electrode 2 pressed to the ground by an automobile 5 and a lead wire led out from the water service pipe 1 through a manhole 11, etc. The a.c. power source 6 generates, e.g. 1 kHz to 1 MHz a.c. voltage, and a judgement device receives the secondary output of a current transformer 8 in a leakage water detector 7 and measures an underground current I flowing in the lead wire 10. When an area 12 absorbs a water because of leakage of the water service pipe 1, a capacitance C2 becomes large, and the underground current I increases, and a signal is issued to inform of the leakage.  If the electrode 2 is arranged to the position out of the directly above part of the pipe 1, the leakage in which absorbing of a water occurs only under the water pipe 1 can be surely detected.
Patent JP-S51137112-A (JP)
Title: Structure of bottom and side walling of a water tank
Inventor: FUJII MASAMI
IPC: E02D27/38
Filed: 1975-05-20
Abstract: PURPOSE: Protection of both the bottom and side plates from such breakage and damages as to be caused by the uneven subsidence of the ground. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01234709-A (JP)
Title: Cooling structure for waste melting furnace
Inventor: ABE SEIICHI
IPC: F23G5/00
Filed: 1988-03-14
Abstract: PURPOSE:To discharge outside positively air foams generated in cooling water, maintain good cooling efficiency, and hence extend the lifetime of refractories, by laying out a water supply port to the outer periphery section of a second water-cooled jacket section and a drain port to the upper part of a first water-cooled jacket section, and slanting the ceiling surfaces of the both water-cooled jacket sections respectively. CONSTITUTION:First and second water-cooled jacket sections 26 and 27 are equally divided into six sections by a partition wall in the peripheral directions. A ceiling surface 31 of the secondary water-cooled jacket section 27 and its bottom 32 are arranged to be slanted in the radial direction so that the first water-cooled jacket section 26 side may be further elevated and connected with the lower part of the first water-cooled jacket section 26. A water supply nozzle 33 is laid out in the respective sections of the secondary water-cooled jacket section divided by the partition wall and its outer peripheral section while a drain nozzle 33 is laid out in the respective sections of the first water-cooled jacket section divided by the partition wall and its upper part. The ceiling surface 35 in each divided section of the first water-cooled jacket section of 26 is arranged to be inclined in the peripheral directions and radial directions so that the drain nozzle side 34 may be further elevated. Therefore, the air foams are collected near the drain nozzle along the inclination of the ceiling surface and are discharged easily with cooling water from the drain nozzle.
Patent JP-H04295632-A (JP)
Title: Optical pickup
Inventor: TERAYAMA YASUNARI
IPC: G11B7/12
Filed: 1991-03-26
Abstract: PURPOSE:To enable the shortening of repair and maintenance time by cutting a hole for cleaning of a pickup into a body tube of an optical pickup having an optical part mounted thereon to facilitate the cleaning of the optical part. CONSTITUTION:A hole 9a for cleaning optical parts is cut into a body tube 9 of an optical pickup having an optical part mounted thereon. An objective lens 1 is located above a disc surface and a semiconductor laser 8 therebelow. Dust builds up on the tops of the respective parts. It is possible to cut a hole 9a for cleaning on the side of the body tube 9 on the upper surfaces of the optical parts to house a cleaning device.
Patent JP-S59185524-A (JP)
Title: Controlling method of tension leveler
Inventor: DOI MASAAKI
IPC: B21D1/05
Filed: 1983-04-07
Abstract: PURPOSE:To control a tension leveler so as to maintain an L camber within a permissible range and to improve yield by adjusting automatically an intermesh, deflector roll gap and elongation percentage during passing of a strip. CONSTITUTION:The plate thickness signal 9 detecting 8 the plate thickness of a strip 8, the speed signal 10 detected with a speed detector 10 and the tension signal 18 detected with a tension detector 4 are inputted to an arithmetic device 11. The device 11 calculates the adequate values of the respective intermeshes A-A' of correcting rolls 3-3', the gap B of respective deflector rolls 19 facing the rolls 3-3' and further set elongation percentage C from the plate thickness, speed and tension in a leveler roll group 2 obtd. by tracking calculation from the signal 9 and the signal 10 so as to obtain an adequate L camber value and an adequate actual elongation percentage. An intermesh setter 15, a deflector roll gap setter 16, etc. are operated by the intermesh setting signal 12, deflector roll gap setting signal 13 and elongation percentage setting signal 14 corrected by the calculation, by which the intermesh, deflector roll gap and elongation percentage are corrected.
Patent JP-S54153052-A (JP)
Title: Light beam generator
Inventor: KUBOTA KEIICHI
IPC: G02B26/10
Filed: 1978-05-22
Abstract: PURPOSE: To obtain a light beam which indicates rectangular wave intensity distribution by converting the light beam from a monochromatic light source to plural light beams by a light beam converter and combining these with a lens.  
     CONSTITUTION: The light beam gnerator comprises providing a light beam converter 32 which converts the light beam 31 emitted from a monochromatic light source 30 to plural light beams 33 on the exit side of the light source 30 and further providing a lens 34 on the exit side of said converter 32. Converting the beam 31 from the light source 30 by the converter 32 and combining the converted beams with the lens 34 enable the light beam having the asymmetrical shape of rectangular shape intensity distribution to be generated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07262528-A (JP)
Title: Thin-film horizontal readout magnetic head
Inventor: RIN BUIUU ROSHIYA
IPC: G11B5/39
Filed: 1995-02-27
Abstract: PURPOSE: To reduce a current required for bias and to decrease a stray magnetic field generated at a head gap by using an auxiliary magnetic layer provided on the surface of a bias conductor on the opposite side of a magnetoresistor(MR). CONSTITUTION: The assembly of the MR, bias conductor C and auxiliary magnetic layer CM is tightly laminated. These three elements are mutually connected, a face f1 of the conductor C touches the MR, and a face f2 of that MR touches the magnetic layer CM. Thus, since this head is formed by using the auxiliary magnetic layer CM provided on the face of the bias conductor C on the opposite side of the MR, the auxiliary magnetic layer CM has an effect for passing the magnetic field formed by the conductor. Thus, the current required for bias is reduced and the stray magnetic field generated at the head gap is decreased.
Patent JP-H0868057-A (JP)
Title: Method for constructing composite permanent substructural column
Inventor: OSHIMA KIYOSHI
IPC: E21D13/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide a construction method wherein weight of a composite permanent substructural column is reduced to facilitate manufacturing and transportation, and a long composite column is simplified to apply it to a basement comprising many floors and rigidity can be maintained during construction work, and reinforcing bar arrangement, assembling and removal of forms, casting of concrete, surface finishing, etc., can be reduced to improve construction period and cost. CONSTITUTION: A composite permanent substructural column (a), wherein a large number of stud dowels 11 are provided on the upper end of a steel framed column 1 for a lower basement floor and a precast concrete column 2 for an upper basement floor is connected to the upper end of the column 1, is separately fabricated beforehand, while an excavated hole (d), which reaches a foundation ground, is bored in the ground at the construction site, so that the column (a) is set in the hole (d). A supporting concrete (e) is placed at the lower part in the hole (d) to support the lower end of the column 1 of the column (a) so that construction work is performed from the upper floor to the lower floor by utilizing the column (a).
Patent JP-S55154564-A (JP)
Title: Lamination-covered sintered hard alloy parts
Inventor: TOBIOKA MASAAKI
IPC: C23C16/30
Filed: 1979-05-18
Abstract: PURPOSE:To enhance the wear resistance and external appearance value of lamination-covered sintered hard alloy parts by covering a compound of Ti and CN, CO, NO, CNO or the like inside the outermost Al2O3 or ZnO2 layer of each of the parts. CONSTITUTION:A thin layer of TiC or the like is coated onto a sintered hard alloy base material consisting of carbide or carbonitride of one or more kinds of transition metal elements selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W and of one or more kinds of transistion metal elements selected from Fe, Co, Ni, Cr, Mo and W as a binder, and Al2O3, ZrO2 or the like is covered as an outermost layer. A compound such as Ti(CO), Ti(CN), Ti(NO) or Ti(CNO) assuming a red or reddish brown color is then lamination-covered as a 0.1-5mu thick inner layer adjacent to the outermost layer. By this method occurrence of interference fringes due to the cover of Al2O3 or the like is prevented to enhance the commercial value of the resulting parts.