baber/WOPTO huggingface dataset:
Patent JP-S63282102-A (JP)
Title: Production of gaseous mixture containing hydrogen gas
Inventor: ECHIGO RYOZO
IPC: C01B3/38
Filed: 1987-05-13
Abstract: PURPOSE:To industrially, advantageously and efficiently obtain gaseous compd. contg. H2 gas by heating a gas mainly consisting of CH4 and steam at the heated boundary material separating an adjacent combustion room and passing through porous catalyst layer. CONSTITUTION:City gas is burnt with air using a burner 6 in the zone 2 to be heated and the combustion gas is passed down through pores in the porous heat radiator 4. At that time, its sensible heat is transferred to the radiator 4, its temp. is steeply lowered and then, the combustion gas is exhausted from the lower part. In this case, radiation of heat occurs upwards, that is, to the boundary material 3 impermeable to gas, and heat it. The raw material gases, CH4 and steam, flow down between a bell jar and a cylinder of circular part, turn at the material 3 and pass upwards through pores in the porous heat accep tor 5 carrying a catalyst. In that place, the raw material gases are exposed to high temp. in the presence of the catalyst, reacted to produce H2 and CO, and the produced gaseous mixture contg. H2 is taken out from the upper part.
Patent JP-S60259203-A (JP)
Title: Ski boots equipped with foot fixing apparatus
Inventor: MARIANO SARUTO
IPC: A43B5/04
Filed: 1985-05-29
Abstract: The ski boot incorporating a foot securing device comprises a shell wherein a foot instep presser is accommodated. A small cable is attached with one of its ends to a cable tensioning element actuatable the exterior of said ski boot. The cable extends over the foot instep presser and rearwardly encloses the heel region of the user's foot, the cable being connected with the other of its ends to a fixed point on said ski boot.
Patent JP-H08307946-A (JP)
Title: Phs terminal invalidating system
Inventor: MIKAMI YASUSHI
IPC: H04W4/12
Filed: 1995-05-12
Abstract: PURPOSE: To improve the collection rate of PHS terminals which are lent out by locally restricting the use of the PHS terminals. CONSTITUTION: Use possible range information stored in a data base 5 is set by a main controller 6. Position information and use permission/non-permission information are updated at all times. When the PHS terminal 1 is in the management range 3A or 3B, use permission/non-permission information is use- permitted. When the PHS terminal 1 is in a management range 3C, the use of use permission/non-permission information is not permitted. When a calling operation is executed on the PHS terminal 1, the main controller 6 refers to the storage content of use permission/non-permission information in the data base 5. When it is use-permitted, an exchange 4 executes a regular calling processing. When it is not permitted, the message of effect giving a notice that information is not permitted to use is transmitted to the PHS terminal 1 through the exchange 4.  In such a case, the exchange 4 stops an exchange operation.
Patent JP-S5448257-A (JP)
Title: Driving system of reflecting mirror
Inventor: HIRANO AKIO
IPC: F24S50/20
Filed: 1977-09-26
Abstract: PURPOSE: To focus the electromagnetic waves being dispersed at one point by segmenting multiple reflecting mirrors to groups of small units, performing position controlling with one reflecting mirror in the group as a main reflector and letting the other reflecting mirrors follow up the main reflector.  
     CONSTITUTION: Multiple reflecting mirrors 2,... are divided to groups 2 1  thru 2 n  of a small number and the reflecting mirrors 2a 1  thru 2aN being the maing reflectors are disposed in the central parts thereof and the reflecting mirrors 2b 11  thru 2b 1n , 2b 21  thru 2b 2b ... being the sub-reflectors in the peripheral parts. A main motor 9 is run forward or backward by the output of an angle difference detection circuit 6 so that the deviation of the reflecting mirror comand angle signal 5 from an electronic computer and the feedback actual angle signal 7 of the main reflecting mirror 2a 1  becomes minimum, whereby the main reflecting mirror 2a 1  is so controlled that the angle of rays 1 and condensing part 4 becomes adequate. Further, the output of the circuit 6 is applied to sub-switching mechanisms 81 thru 8n, which in turn let the motors 91 thru 9n of the reflecting mirrors 2b 11  thru 2b 1n  run forward or backward in follow-up to the main motor, whereby position controlling is performed. Hence, the solar light may be condensed to the condensing part economically  with good efficiency 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5817548-A (JP)
Title: Optical information recording and reproduction system
Inventor: HOSHINO ISAO
IPC: G11B7/00
Filed: 1981-07-22
Abstract: PURPOSE:To perform invariably stable and accurate information recording by forming pits of prescribed size at prescribed intervals during the forming period of pits which correspond to pit data ''0'' or ''1'', and thus representing the data as a string of pits. CONSTITUTION:Information data to be recorded are stored temporarily in a buffer memory 1, and MFM modulation 3 is imposed on the data; and a driving circuit 4 generates pulse signals which correspond to pit data ''0'' and ''1'' in the MFM-modulated data string, and those pulse signals are inputted to a head B. An optical disk A is irradiated with laser light from a semiconductor laser element 5 to form a string of pits, thus performing information recording. The modulation of the irradiation light is switched selectively to enough intensity to form pits on the optical disk A and enough intensity to obtain low-level reflected light which does not contribute to the pit formation. The time-width variation of the MFM-modulated signal is recorded as variation in the number of pits of the same size formed successively at prescribed intervals.
Patent JP-S61272743-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/30
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material superior in color reproductivity and gaseous aldehyde resistance by incorporating one of specified pyrazoloazole magenta coupler and one of compds. capable of reacting with the gaseous aldehyde to fix it. CONSTITUTION:The photographic sensitive material contains one of compds. capable of reacting with the gaseous aldehyde to fix it and at least one of pyrazoloazole magenta couplers represented by formula [A] in which R1 is H or a substituent; X is a group to be released by the coupling reaction with the oxidation product of an aromatic primary amine color developing agent; Za, Zb, Zc are each optionally substd. methine, =N-, or -NH-, and one of Za-Zb and Zb-Zc bonds is a double bond and the other is a single bond.
Patent JP-S60258906-A (JP)
Title: Pressing device for internally wound coil
Inventor: ONO HARUO
IPC: H01F6/06
Filed: 1984-06-05
Abstract: PURPOSE:To apply equal radial direction pressure to the internal surface of a coil and to equally press all the internal surface of a superconductive coil by conveying the pressure applied to a pressing medium to the internal surface of an internally wound coil through the pressing surface of a filmy material. CONSTITUTION:A cylindrical endothermic material 1 and an internally wound coil 2 separated by an insulation layer 3 are placed on an assembly stand 15 and a pressing equipment 20 consisting of a cylinder 11, a film like material 12 and a band 13 are inserted inside of the coil 2. The cylinder 11 is made of a material such as a steel pipe and the film like material 12 is made of heat-proof and oil- proof cloth coated with rubber using a base materialof glass fabric or synthetic fiber cloth. Compressed air is supplied in a hollow 17 from a sealing inlet 14 and required air pressure is applied. The filmy material 12 is externally expanded and the internally wound coil 2 is pressed toward the endothermic material 1. Even if the diameters of the endothermic material 1 and the coil 2 are increased by thermal expansion in the heat treatment for hardening of the resin of the insulation layer 3 and the coil 2, the pressure is not reduced due to the following of the film like material 12 and the coil 2 and the endothermic material 1 can closely be fixed with each other.
Patent JP-S5240102-A (JP)
Title: Preventing circuit for forgetting to switch off power switch of audio- amp
Inventor: TERADA MATSUAKI
IPC: G11B31/00
Filed: 1975-09-25
Abstract: PURPOSE:Alarm sound is output or power switch is automatically cut off by detecting no input of signal into audio amp or output signal over certain period of time.
Patent JP-S60258941-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: BABA ISAO
IPC: H01L23/28
Filed: 1984-06-05
Abstract: PURPOSE:To enhance the reliability by inhibiting the generation of cracks and the like by a method wherein the size of a semiconductor pellet, thicknesses of resin-molded layers: the thickness of the resin-molded layer which covers the top of the semiconductor pellet and that of the resin-molded layer which covers the bottom of the bed, and the ratio of both thicknesses are made specific, respectively. CONSTITUTION:In the title device consisting of a resin-molded layer 1, a semiconductor pellet 2, a bed 3, leads 4, and bonding wires 5, the strength of a flat package against thermal stress is improved by optimizing the thickness of the whole resin-molded layer, values of T1 and T4, and ratio of T1/T4: setting the dimension of the semiconductor pellet 2 at 5.0mm. or more, the thickness of the whole of the resin-molded layer 1 at 2.2mm. or less, T1 and T4 at 0.7mm. or more, and T1/T4 within 0.9-1.1.
Patent JP-H02295261-A (JP)
Title: Interface device
Inventor: SHIMIZU NORIKAZU
IPC: H04L29/08
Filed: 1989-05-10
Abstract: PURPOSE:To reduce an overhead by separating and sending out fixed-length data which are multiplexed by an external circuit and sending the data which are multiplexed into one channel hy a host computer. CONSTITUTION:The data 18 from the host are sent by unit data (byte or word) together with a reception strobe signal 16 and set in receiving registers, and they are written in the address #0 of a random access memory with a memory write signal 24; and then a counter 1 is made to count up and a reception answer-back signal is sent back to the host. When fixed-length data of plural output channels are received in the same cycle, the received data are distributed into data of the plural channels according to their order and sent out synchronously at next cycle timing. Consequently, while a physical quantity is reduced, the overhead is reduced.
Patent JP-H09300438-A (JP)
Title: Injection molding of preform
Inventor: KODA HIDEAKI
IPC: B29C45/73
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To keep the temp. of an underside of a neck part by suppressing the cooling of an upper part of a cavity and to thinly stretch a body part from the underside of the neck part. SOLUTION: A cavity is formed from a cavity mold 1 for molding a body part 11 and a bottom part 12 of a preform 10, a neck mold 3 fitted to the upper part of the cavity mold 1 to form a neck part 13 of the preform 10 and a core mold 4 piercing the neck mold 3 to be inserted into the cavity mold 1. The upper part of the cavity coming into contact with the neck mold 3 of the cavity mold 1 is partially made low in heat conductivity to be suppressed in cooling to keep the temp. on the underside of the neck part of the preform high.
Patent JP-S60101727-A (JP)
Title: Production of magnetic recording medium
Inventor: SUZUKI TAKASHI
IPC: G11B5/85
Filed: 1984-06-04
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent wear resistance, running durability, etc. by coating a crystalline high polymer soln. on a base plate having good surface smoothness and drying the coating to form an undercoating layer having wrinkle-like projections of a specific value or below in surface roughness then forming a thin ferromagnetic film. CONSTITUTION:A crystalline high polymer soln., for example, a dichloroacetic acid soln. of satd. polyester such as polyethylene terephthalate, a phenolic soln. of nylon 6 is coated on the surface of a film having good surface smoothness such as a polyester film or metallic sheet or the like, for example, a film having <=0.01 Ra value specified in JIS B-0601 and is dried to form an undercoating layer which has about 0.1-5mu thickness, has uniform surface roughness of 0.03- 0.5mu max. height and is formed with fine wrinkle-like projections. A thin ferromagnetic layer is formed on the undercoating layer by electroplating, vaccum deposition, etc. and using a metal such as Co, Ni, Fe, and the alloy thereof, by which the recording medium having an excellent magnetic characteristic, running durability, etc. and extremely less drop-out is obtd.
Patent JP-H10292803-A (JP)
Title: Slide cylinder
Inventor: YAMAMOTO FUTOSHI
IPC: F15B15/14
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent damage and mount a cylinder in mounting space of the same size by connecting a moving block and a driven part so that they may be freely and relatively displaced and elastically energizing the driven part in one direction of slide directions by a spring means arranged between the moving block and the driven part. SOLUTION: An engagement part 26 is erected toward a moving block 6 on the side surface on the side of the moving block 6 of a slide table 7. The pin-shaped engagement part 26 is engaged to an engagement recessed part 27 provided on the opposed surface of the moving block 6 so that the engagement part 26 may be freely and relatively displaced by a prescribed distance of the axial direction. A horizontal hole spring mounting part 28 is provided along the axial direction at the inside of the moving block 6 so that the part 28 may be communicated with the engagement recessed part 27 and a coil- shaped spring 29 as a spring means is interposed into the spring mounting means 28.  The spring 29 is arranged on a work reverse side of the engagement part 26 and normally elastically energizes the whole of the slide table 7 provided with the engagement part 26 to a work forward direction via a spring reception 31 on a driven side.
Patent JP-H0413425-A (JP)
Title: Turret punch press
Inventor: ITO SHIGERU
IPC: B23Q3/155
Filed: 1990-05-02
Abstract: PURPOSE:To change the die set even if a space between the upper and the lower turrets is narrow by providing a detention release device for releasing a detaining member against energizing force, and a die holding part for holding freely a die set which is attached, detached and changed, on a die change device. CONSTITUTION:A die change device 37 which can attach and detach a die set in the horizontal direction to and from a die set installing area 33 is provided with a detention release device for releasing detaining members 71P, 71D against energizing force, and also, provided with a die holding part 67 for holding freely the die set which is attached, detached and changed. Therefore, the die set is detached and installed from the horizontal direction by the die change device from the into the die set installing area 33 in the upper and the lower turrets 5, 7. Accordingly, even if a space between the upper and the lower turrets is narrow, the die set is changed easily.
Patent JP-H08281358-A (JP)
Title: Calking structure of top board with can opening
Inventor: NAGASHIMA HIROHISA
IPC: B21D39/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide a calking structure that causes no gap at the calked part when a load is imparted to the can opening from above. CONSTITUTION: On the edge of time opening of a part 12 for attaching a mouth opened on a top board 11, the downward two fold crimping part 13 of the top board side is formed obliquely upward; an upward two fold crimping part 15 of the can opening side is formed obliquely downward on the bottom opening edge of a mouth 14; and both crimping parts 13, 15 are held superposed and calked with each other to form a calked part 16 in an obliquely inclined shape. Beneath the rear end 17 of the calked part 16, a rear supporting part 18 is provided which is a part of the top board bent and projected in the manner of supporting the rear end 17 underneath, with a part of the mouth 14 bent and projected outward in the manner of covering the head 19 of the calked part 16 to form a part 20 for pressing and holding the head 19.
Patent JP-S60259427-A (JP)
Title: Biaxial extruder
Inventor: SAWADA TAKEHIKO
IPC: B29C48/41
Filed: 1984-06-05
Abstract: PURPOSE:To enable to treat two processes by one unit extruder, by providing a screw extending over the whole length of a cylinder and two screws having the half of the whole length and turning in the direction opposite to each other. CONSTITUTION:A screw 2 posesses a length extending over the whole length of a cylinder 1. A screw 3a is so constituted that it is revolved in the same direction as the screw 2 and forming a same-direction turning region A, and a screw 3b is turning in the direction opposite to the screw 2 and forming a different-direction turning region B. A material loaded through a material supply port 7a on a same-direction turning region A side is extruded toward an extrusion port 8 while it is being kneaded comparatively generously by the screws 2, 3a. Then the material loaded through a material supply port 7b on a different-direction turning region B side is extruded toward the extrusion port 8 while it is being kneaded strongly by the screws 2, 3a. The material to be extruded through the extrusion port 8 is made into a monolithic shape by putting the two kinds of materials M, M' kneaded at different rates together in a semicircular state.
Patent JP-S5640562-A (JP)
Title: Ink jet recording device
Inventor: EBI YUTAKA
IPC: B41J2/06
Filed: 1979-09-10
Abstract: PURPOSE:To improve not only the resolving power but also the image quality by a method wherein an acceleration electrode provided on the back side of a sheet of recording paper is changed from a bar electrode to a stylus one and the acceleration voltage is synchronized with a control voltage. CONSTITUTION:By use of the stylus electrode 10 an electric field operating between a needle electrode 3 and the stylus electrode 10 is convergent into the front end of the stylus electrode 10 and ink jet particles from an orifice 2 can be attached certainly to one point in a narrower range. Then, if the acceleration voltge 11 impressed on the stylus electrode 10 is synchronized with the control voltage (recording signal) impressed on the needle electrode 3, ink jet particles are ejected only when the recording signal is impressed. Therefore, ejection of the ink jet particles due to a noise and the like can be prevented.
Patent JP-H01284573-A (JP)
Title: Ferromagnetic adhesive
Inventor: OZAKI RYUICHI
IPC: C09J1/00
Filed: 1988-05-11
Abstract: PURPOSE:To obtain a ferromagnetic adhesive which can improve the performances of an electronic component or the like comprising a magnetic circuit by reducing its magnetic leakage when used in bonding it by adding a specified ferromagnetic powder to an adhesive. CONSTITUTION:This ferromagnetic adhesive is obtained by adding 20-85vol.% soft ferrite powder (e.g., a powder of a compound of formula I, II or III) as a ferromagnetic powder to an adhesive. When this adhesive is used in bonding an electronic appliance or component comprising a magnetic circuit composed of a permanent magnet, a yoke and the like, drawbacks such as leakage of magnetic flux in the bonded part and a decrease in the performance of an electronic component or the like such as a motor due to such magnetic loss can be eliminated, so that the performances of the electronic component or the like can be improved.
Patent JP-S5238954-A (JP)
Title: Cam measuring device
Inventor: NAKADA KIYOHIRO
IPC: G01M13/02
Filed: 1975-09-23
Abstract: PURPOSE: To make it possible to read directly the lifted amount of contacting element corresponding to cam rotation by rotating a cam as it touches the contacting element, and making displacement amount of movement of the contacting element correspond to rotating angle of setting angle of cam to read the displacement amount with a dial gage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5913110-A (JP)
Inventor: ANTON SUTAIGAA
IPC: F16C5/00
Filed: 1983-06-28
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-S5739537-A (JP)
Title: Dust-proof cassette for photo-masking or reticule
Inventor: ABE NOBUTOSHI
IPC: G03F1/66
Filed: 1980-08-22
Abstract: PURPOSE:To keep a photo-masking or a reticule under a practically hermetic-sealed condition, by a method wherein steps and an opening and shutting parts are provided to a cassette which has a top cover and a bottom cover, and the photo-masking or a reticule is stored by opening or shutting that parts. CONSTITUTION:Steps 3a, 3b are provided on the circumference of a bottom cover 3 except an open end 9. These steps hold a glass substrate of a photo-masking or a reticule. A top cover 2 is installed to the bottom cover 3 by hinges 7 and on its side to the open end 9 an opening and shutting part 1 is installed so as to be able to move as shown by an arrow mark B. Gutters 8 are provided on both ends of the part 1 and the part is linked with a substrate transfer equipment by a linkage part 19. Protruded parts 4, 5 are necessary to keep the cassette to the prescribed position. The glass substrate 10 is put on a transfer arm 16 and by the X- and Y-axis movement of the arm 16 the glass substrate is loaded to or unloaded from the cassette.
Patent JP-2000304911-A (JP)
Title: Reflection mirror
Inventor: AOKI SHINICHI
IPC: G02B5/08
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection mirror excellent in heat resistance by providing an undercoat layer having a multilayered structure such that the undercoat layer has a DLC(diamond like carbon) layer on its surface in contact with a base material and has a diamond layer on its surface in contact with a metal layer. SOLUTION: The reflection mirror 1 for an illuminator 3 is constituted by providing a reflection film for reflecting light on the surface of the light source 2 side. The reflection film is formed as a three layer structure comprising an undercoat layer 11, a metal layer 12 and an overcoat layer 13 in this order from a base material 10 side. Further, the undercoat layer 11 is allowed to have a multilayered structure such that the undercoat layer has an appropriate DLC layer on its surface contacting with the base material 10 and an appropriate diamond layer on its surface contacting with the metal layer 12. The DLC layer is excellent in adhesion with the base material 10 and the diamond layer is excellent in adhesion with the overcoat layer 13. The DLC layer and diamond layer are also excellent in gas barrier property.  Thereby, invasion of moisture or the like from the base material 10 to the metal layer 12 side is surely prevented.
Patent JP-S62270334-A (JP)
Inventor: ITO KENJI
IPC: B66B13/30
Filed: 1986-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5739055-A (JP)
Title: Manufacture of spanner
Inventor: KOIZUMI MASUTERU
IPC: B21K5/16
Filed: 1980-08-22
Abstract: PURPOSE: To manufacture a reinforced spanner from a thin steel plate by cold working specified slots in predetermined position of the head of spanner blank material and forming a swelled out part by broadening the slot.  
     CONSTITUTION: Using a steel plate III thinner than conventional one, a spanner material II that has a predetermined heat part 5 smaller than the width of a completed spanner I is taken out by stamping. This is roughly worked to form external form of a spanner. Holes 7 are made near the center of predetermined heat parts 5 on both sides of the spanner blank material II. and slots 6 that make angle θ to the center line O and extend to outer periphery are made by cold working. These slots 6 are opened into V-shape by cold working. By this opeing operation, swelled parts that have partially jaw parts on both sides of predetermined head part 5 are formed. Then, by forming fitting groove 3 for bolt, a spanner I of the same strength is obtained using a thin steel plate. 
     COPYRIGHT: (C)1982,JPO&Japio