baber/WOPTO huggingface dataset:
Patent JP-H0378517-A (JP)
Title: Cooling structure of engine
Inventor: WATANABE HIDEAKI
IPC: F02F1/10
Filed: 1989-08-18
Abstract: PURPOSE:To equalize a temperature distribution in the circumferential direction of a cylinder liner by changing, in the circumferential direction, a thickness of a liner wall between a groove bottom of a circumferential groove or the like, which is formed on an outer wall surface of the cylinder liner, and a liner inner wall surface. CONSTITUTION:A cylinder liner 16 is installed inside a bore part 18 formed in a crank case 12. On an outer wall surface of the cylinder liner 16, multiple circumferential grooves 30 are formed at the appropriate intervals in the cylinder axial direction. Lubricating oil for cooling supplied from an inlet side oil gallery 24, is discharged from an outlet side oil gallery 26 after circulating through the circumferential grooves 30. In this occasion, in the circumferential groove 30, a thickness of a liner wall between a groove bottom of the circumferential grooves 30 and an inner wall surface of the cylinder liner 16 is changed in the circumferential direction. For example, the thickness at the bore part 18 is formed smaller than that at other parts. It is thus possible to equalize a temperature distribution in the circumferential direction of the cylinder liner 16.
Patent JP-S59108107-A (JP)
Inventor: JIYON JIEI ZASHIO
IPC: G05B19/18
Filed: 1983-11-14
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-S6358743-A (JP)
Inventor: CHIYAARUZU BURAISON KIYARORU
IPC: H01J29/76
Filed: 1987-08-26
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-S6260628-A (JP)
Title: Method and device for thermoforming molded shape from synthetic material
Inventor: JIYOERU KERERU
IPC: B29C51/02
Filed: 1986-09-11
Abstract: An apparatus for manufacturing thermoformable parts includes an extruder for extruding a hot synthetic material to form a horizontal strip, a rolling device for rolling the strip, a chain device for drawing the strip along horizontally by its edges and with a continuous movement immediately upstream of a thermoforming station, a heating device for heating the strip upstream of the thermoforming station to a temperature compatible with thermoforming it over a part of its length substantially equal to that needed for the thermoforming operation, a cooling section between the heated part and the area in which the strip is rolled, and a thermoforming station for bringing the heated part into face-to-face relationship with a mold and for moving the mold in the same direction as the strip and at the same speed, so that the strip is simultaneously thermoformed and cut to yield a piece comprising the thermoformed part and a skin retaining the edge portions during continuous movement thereof. The molded and cut piece is removed while the skin is still held by the edge portions and the skin is then removed. The mold is returned to its initial position immediately at the end of the thermoforming operation. The skin that remains after the thermoforming operation is cut up and ground and the resulting granular material is recycled to the extruder which produces the strip. This granular material may be mixed with non-recycled granular material before it is recycled to the extruder.
Patent JP-S6456203-A (JP)
Title: Radial tire
Inventor: SHIMIZU YASUSHI
IPC: B60C9/18
Filed: 1987-08-28
Abstract: PURPOSE:To facilitate the manufacture of an asymmetric profile tire and to aim at enhancing the characteristic of the tire by setting the width of belt edge covers so that the width of the inside thereof is greater than that of the outside thereof upon installation onto a vehicle. CONSTITUTION:When a tire is installed onto a vehicle, the width W2 of an inside belt edge cover 5' is set to be larger than the width W1 of an outside belt edge cover 5. Further, right and left lip patterns are different from each other on both sides of the equator as a boundary so as to make both left and right ground contact areas ratios eta1, eta2 different from each other. By setting the ground contact area ratios eta1, eta2 respectively to a value from 55 to 90% and a value 50 to 70%, and eta1, eta2 is set to a value from 0.60 to 0.90. Further, the tread radius TR1 of the tread part having a lager ground contact area is set to be greater than the tread radius TR2 of the tread part having a smaller ground contact area. With this arrangement, it is possible to aim at facilitating the manufacture of the tire and at enhancing the tire characteristic.
Patent JP-S59103496-A (JP)
Title: Howling suppressing device
Inventor: MATSUMOTO MASAHARU
IPC: H04R3/02
Filed: 1982-12-03
Abstract: PURPOSE:To correct a virtual impulse response and to eliminate the feedback of a signal from a speaker to a microphone by using the virtual impulse response formed by an impulse response approximating circuit, subtracting a signal simulating a signal fed back from the speaker output to the microphone and using a residual signal only. CONSTITUTION:The impulse response approximation circuit 25 approximating the impulse response between a speaker and a microphone in a speaker system comprising the amplifier 24 and the speaker 22 is provided. The impulse response formed by the impulse response approximation circuit is used from the input signal of microphone, a signal simulating a signal fed back to the microphone from the speaker output is subtracted, only the said residual signal is used so as to minimize the residual signal, and the approximated impulse response is corrected sequentially. A signal fed back from the speaker to the microphone is eliminated without using a special detecting signal, allowing to suppress howling.
Patent JP-S6191604-A (JP)
Title: Integrated optical element
Inventor: SHIODA TAKAO
IPC: G02B6/122
Filed: 1984-10-11
Abstract: PURPOSE:To facilitate and standardize manufacture, to handle a variety of specifications and to improve the performance by arranging optical elements which are in the same polygonal plane shape in a plane on a base plate and coupling them optically. CONSTITUTION:Branching and coupling elements 1 and switching elements 2 which are in the same modified octagonal plane shape are fixed on the base plate 3 made of quartz, etc., so that oblique sides contact each other. Optical fibers 4 and 5 are coupled with the entrance or exit of the waveguide of respective elements optically and the exit of one element is positioned at the exit of the other at a contiguous part to reduce the transmission loss of light. An optical signal inputted from the input fiber 4 is mixed and branched by branching and coupling elements 1 and interrupted by switching elements. Thus, a variety of elements each having one function are arrayed according to specifications to meet even a complex specification, and respective elements having high precision are manufactured by standardization.
Patent JP-S6456594-A (JP)
Title: Ic card
Inventor: SHINOZAKI MASAYUKI
IPC: B42D15/10
Filed: 1987-08-28
Abstract: PURPOSE: To make readout of information better by constructing a two-channel thin-film electromagnetic conversion device to be integrated monolithically in IC card so that magnetomotive force of one becomes 1/5 to 1/2 of the other. CONSTITUTION: Spiral coils 12 and 13 formed on insulating substrate 11 by means of thin film technology correspond to tracks 1 and 2, respectively, of the magnetic card. Both ends of the coil 12 have been connected to bonding pads 14a and 14b, and those of the coil 13 to 15a and 15b, respectively. A part of the spiral coil 12 has been wound non-inductively and its effective number of winding has been set to 1/5 to 1/2 with respect to the coil 13. Besides, resistances of the coils 12 and 13 are identical because their individual total lengths are not different. Integrated in the IC card with this procedure have been two-channel thin-film electromagnetic conversion device with ratio of magnetomotive force of 1/2 to 1/5, so that signal from the both converters can be read with readout magnetic head of the magnetic card.
Patent JP-H0762014-A (JP)
Title: Production of stereoregular poly-alpha-olefin
Inventor: KANEKO TOSHIYUKI
IPC: C08F4/654
Filed: 1993-08-27
Abstract: PURPOSE:To obtain a stereoregular polymer having excellent particulate shape in high yield. CONSTITUTION:This catalyst for polymerizing an alpha-olefin is obtained by combining (A) a solid catalytic component containing titanium, magnesium, a halogen and an electron donative compound as essential components with (B) one or more compounds selected from the group of organometallic compounds of metals of groups IA, IIA, IIB, IIIB and IVB of the periodic table and (C) an amino ether compound of the general formula R<1>R<2>N-Z-OR<3> (R<1> and R<2> are H or 1-20C alkyl group, cycloalkyl group, aryl group, alkylaryl group or arylalkyl group; R<3> is 1-10C hydrocarbon group; Z is aliphatic hydrocarbon group) containing one ether group and one amino group in the molecule.
Patent JP-H0759812-A (JP)
Title: Wound cover material and its production
Inventor: MIYATA TERUO
IPC: A61L15/16
Filed: 1993-08-27
Abstract: PURPOSE:To obtain the wound cover material which facilitates the exudation of the leaching liquid out of the inside of the body particularly on a wound surface, has an enhanced adhesion property and exhibits an early recovery as the wound cover material designed to treat a burn, external injury, wound, etc. CONSTITUTION:This wound cover material consists of a collagen sponge structural body having a so-called honeycomb structure which has the cell diameters controlled to a 50 to 2000mum range and is formed with the cells communicating straight from one surface to the other surface and the cells substantially independent from each other.
Patent JP-H1038122-A (JP)
Title: Electromagnetic valve
Inventor: KINOSHITA YASUAKI
IPC: F16K31/06
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To supress as possible the magnetic reluctance in the gap through which the magnetic flux passes and enlarge as possible the passage area of the channel. SOLUTION: The electromagnetic valve 1 comprises a plunger 20 which opens and closes a discharge port C, a channel 44 communicated with the discharge port C, a core 31 disposed facing to the plunger 20, a magnetic coil 30 which forms a magnetic circuit connecting the plunger 20 with the core and moves the plunger 20 with a magnetic attracting force and a compression spring 25 which moves the plunger 20 in the opposite direction to the magnetic coil 30. In this case, a relative movement of the plunger 20 and the core 31 is allowed, and the gap through which the magnetic flux passes is formed at a position avoiding then channel 44.
Patent JP-H0633509-A (JP)
Title: Assembling house
Inventor: HASHIZUME IZURU
IPC: E04B7/02
Filed: 1992-07-17
Abstract: PURPOSE:To shorten the term of work and reduce the building cost by facilitating the assembling work in the field. CONSTITUTION:The respective previously-assembled supports are respectively erected in the angular corner areas of the respective end rails 3 and the respective cross-beam bases 4 fixed to the top surface of the concrete foundation, the respective previously-assembled wall plates 9 are respectively fitted in the respective bases between the supports 7, the respective supports 7 and the respective wall plates 9 are connected and fixed to each other, and the respective wall plates 9 and the respective bases are inserted and fixed to each other. Subsequently, the end beams 12 and the cross-beams 13 are stretched between the upper end areas of the supports 7, the respective wall plates 9, the respective end beams 12 and the respective cross-beams 13 are inserted and fixed to each other, and the respective previously assembled roof plates 11 are respectively stretched between the respective ridge support beams 14 laid on the end beams 12 and the respective cross beams 13. Thus, it is possible to eliminate the need of the time and work for assembling the supports 7, the wall plates 9 and the roof plates 11 so as to facilitate an assembling work for a house.
Patent JP-S6458731-A (JP)
Title: Elastoplastic damper
Inventor: YAMADA SHUNICHI
IPC: E04B1/36
Filed: 1987-08-27
Abstract: PURPOSE: To obtain an elasto-plastic damper capable of surely resisting shear force and compressive force by adhering a tin body to a lead body to cover the circumference of the columnar lead body with the tin body. CONSTITUTION: The circumference of a columnar lead body 2 is covered with a tin body 3 by adhering the tin body to the lead body 3 to form an elasto- plastic damper 1. The lead body 2 has capacity resisting shear force and compressive force, the tin body 3 has capacity resisting tensile force, at the same time, a swelling caused by compressive deformation of the lead body 2 and shear deformation is prevented, and the elasto-plastic damper has capacity capable of uniformizing the deformation of the lead body 2. By the the constitution, the elasto-plastic damper 1 can surely resist shear force and compressive force and, at the same time, plastic deformation capacity can be promoted, so that it can sufficiently absorbe energy when a structure is horizontally deformed.
Patent JP-H0748635-A (JP)
Title: Impeller for cleaning molten metal
Inventor: YAGISHITA TADASHI
IPC: C22B21/06
Filed: 1993-08-05
Abstract: PURPOSE:To obtain an impeller of ceramic high in thermal impact. CONSTITUTION:This impeller for cleaning molten metal is the one in which, in the one constituted of a vertical hollow rotary shaft 13 in which a screw 17 is threaded into the outer face of the lower end, a screw barrel 18 screwed onto the screw 17, a disk part 19 projecting into a collar shape in the outer direction from the upper part of the screw barrel 18 and an impeller 14 having several blades 20 in the radiating directions provided on the lower face side of the disk part 19, the impeller 14 is made of a ceramic, an material e.g. of sicicon nitride or sialon base ceramic, and expanding slots 21 reaching from the upper end to the lower end in the part of the screw barrel 18 and reaching the intermediate position in the part of the disk part 19 are formed. Thus, the breakage of the impeller can be prevented.
Patent JP-S6193763-A (JP)
Title: Emergency informing device
Inventor: FUJII HISATAKA
IPC: H04M11/04
Filed: 1984-10-12
Abstract: PURPOSE:To improve the reliability by applying an emergency notice and a line fault notice to a notice destination through another telephone line if a fault takes place in the telephone line for emergency information. CONSTITUTION:Each emergency notice device A supervises the output of a sensor 1 at all times and when a change in the output of the sensor is detected due to the generation of fault, the emergency notice data is transmitted from the emergency notice means 2 to the center device of the notice destination B via the telephone line 3 and the notice flag of the emergency notice means 2 is set to 1. When no reply comes even with the elapse of prescribed time and the data is retransmitted three times or more, it is regarded that the fault takes place in the telephone lie 3 and the line fault notice is given from a line fault notice means 6 to a notice destination B via another telephone line 5.
Patent JP-2001038221-A (JP)
Title: Functional titanium oxide composite film
Inventor: SATO KOJI
IPC: B01J23/22
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a titanium oxide composite film capable of being produced by a method not requiring high temp. treatment and capable of accelerating the separation of photoexcitation electrons and holes to develop more excellent photocatalytic activity. SOLUTION: A composite film consists of titanium oxide and a P-type semiconductor and has photocatalytic activity. The molar ratio of titanium oxide and the P-type semiconductor is, for example, 99:1-50:50 and, as the P-type semiconductor, for example, there is an oxide semiconductor, or a compd. semiconductor. A fluorine capturing agent is added to a fluorotitanium complex ion-containing aq. soln. mixed with the P-type semiconductor component and the composite film consisting of titanium and the P-type semiconductor is precipitated on the substrate immersed in this aq. soln. to produce a composite film having photocatalytic activity.
Patent JP-2001039142-A (JP)
Title: Air conditioner for vehicle
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To realize the heating by keeping the temperature of the air in an area requesting the comfortability in an appropriate range. SOLUTION: In this air conditioner, the relationship between the elapsed times t1, t2 from the start of the heating and the target temperature correction values a1, a2 so that the temperature of the air in an area corresponding to an upper body of an occupant (an area requesting the comfortability) does not overshoot the target in-cabin temperature, and the relationship is stored in a non-volatile memory in advance. The target temperature correction value a1 (when t<=t1) or a2 (when t<=t2) is selected from the non-volatile memory corresponding to the elapsed time(t) from the start of the heating, and this value is subtracted from the initially set target in-cabin temperature to set a new target value (the target in-cabin temperature to be realized) for temperature control according to the elapsed time from the start of heating.  The air in the area corresponding to the upper body of the occupant is prevented from being heated as necessary, and generation of discomfort and sleepiness caused by the excessive heating can be prevented.
Patent JP-H0766265-A (JP)
Title: Manufacturing equipment
Inventor: YOKOYAMA NATSUKI
IPC: H01L21/02
Filed: 1993-08-30
Abstract: PURPOSE:To enable works to be lessened in number of processes and fraction defective by a method wherein works are selectively transferred as required and loaded onto each processing section from a work sheet transfer mechanism or unloaded from each processing section and transferred to a work sheet transfer mechanism. CONSTITUTION:Processing sections 101 wherein a lithography process is carried out are each equipped with a mechanism which loads wafers located at the prescribed positions in linear transfer paths 103 and 103b onto the processing sections 101 or unloads wafers from the processing sections 101. A ring-shaped transfer 102 is connected to various processing sections 104 to 107, 109 to 112, and 114 to 119. Each processing section is equipped with a mechanism which loads a wafer located at a position prescribed for each section in the ring-shaped transfer path 102 onto the processing section or unloads a wafer from the processing section. By this setup, a work can be lessened in number of processes and fraction defective.
Patent JP-2000087268-A (JP)
Title: Vapor phase corrosion suppressing agent and its production
Inventor: REINHARD GEORG
IPC: C23F11/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To effectively protect nonferrous metals such as copper, silver, manganese and magnesium by using the combination of aromatic mercaptothiazole or -triazole and sublimating substance including water-soluble polysubstd. phenol and L-ascorbic acid or its salt. SOLUTION: The compds. used are aromatic mercaptothiazole or -triazole as the component 1, water-soluble polysubstd. phenol as the compd. 2, L-ascorbic acid or its salt as the component 3, and by balancing the components 1 to 3, a preferable combination of carboxylic acid/salt as the component 4 can be prepared and added. The combination of carboxylic acid/salt is selected so that after it is sublimated and solidified on the metal surface, the concentrated water film has the pH fixed to the range of 4.8<pH<6.5. The proportion in the combination of the components 1 to 3 is controlled to each 10 to 40%, and if the four components are used, the component 1 is included by 10 to 40%, component 2 is included by 10 to 35%, and components 3 and 4 are included each by 10 to 30%.
Patent JP-H10305478-A (JP)
Title: Biaxially oriented blow molded container and its manufacture
Inventor: YASUDA YOSUKE
IPC: B65D1/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent an annular groove part of a peripheral part from being locally thick in a wall thickness distribution in an axial direction of a container by securing rigidity sufficiently by a method wherein an outside dimension of the annular groove part is made a specific number of magnifications an outer dimensions near a flange lower part provided to the container. SOLUTION: An outside dimension of an annular groove part 16 provided onto a peripheral wall of a biaxially oriented blow molded container 10 is so manufactured as to become 2.15 to 4.5 magnifications an outside dimension near below a flange 13 of the container 10. That is, when its value is less than 2.15, the annular groove part is apt to be thickened in wall thickness, and when larger than 4.5, it is apt to be deteriorated in a shapable property. Therefore, a dimension of the annular groove part 16 is so set as to be 2.15 to 4.5 magnifications the outside dimension near below the flange.  Thereby, the biaxially oriented blow molded container 10 wherein in a wall thickness distribution in an axial direction of the container 10, the annular groove part 16 of the peripheral wall is not locally thick in wall thickness, and inferiority in appearance such as a sing or the like is not generated, can be manufactured.
Patent JP-2000050379-A (JP)
Title: Headphone type hand-free device
Inventor: FUJIMORI FUMIO
IPC: H04R1/10
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a headphone type hand-free device with high safety that is mounted on the head of a user without covering ears and interrupting external sound where the relation of position between the mouth and a microphone approaching the mouth is kept constant. SOLUTION: In the hand-free device having a speaker 4 and a microphone 1, an ear hang 9 connects to a speaker housing 10 with an L shaped arm via a universal joint 8 consisting of a ball insert section (b) and a ball (a) fitted to the ball insert section (b), the speaker housing 10 with the L shaped arm extended from the ball (a) of the universal joint 8 is fixed to the speaker 4. When the ear hang 9 is mounted on the ear, the speaker 4 is turnable around an axis center of the ball fitting part of the universal joint 8 floating at a prescribed distance apart from the ear and the ear hang 9 connects to a flexible tube 2 whose one end connects to the microphone 1 via a band 3.
Patent JP-S58115409-A (JP)
Title: Multicored optical connector
Inventor: SHIGIHARA MASAYOSHI
IPC: G02B6/38
Filed: 1981-12-28
Abstract: PURPOSE:To effectively connect an optical fiber, by pinching the optical fiber by two guide substrates which have been grooved on one surface, inserting them into a guide frame, and opposing the end face to other optical fiber. CONSTITUTION:Between guide substrates 6, 6' which have cut plural V-grooves on one surface, optical fibers F1-F4 and F1'-F4' are placed and stuck, by which plugs P1, P2 are formed. When both plugs are inserted so as to be butted, they are pressed by force a1, a2 of compression springs, operating between a bottom surface 9 and a guide frame, and a side surface 10 and a pressing plate 12, and the plugs are positioned. As for the guide substrates 6, 6', when a distance between one side surface 7 and the nearest V-groove to the side surface is constituted with high accuracy, the plugs are positioned exactly.