baber/WOPTO huggingface dataset:
Patent JP-2001043955-A (JP)
Title: Manufacture of spark plug
Inventor: ONO HIROSHI
IPC: H01T13/20
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a spark plug capable of restraining the occurrence and growth of a crack due to the difference of a heat contraction rate by dispersing and relaxing the discontinuity of a constituent distribution and thermal stress in the vicinity of a boundary between a wear-resistant tip or an electrode base material and an overall circumferential welded part. SOLUTION: After an overall circumferential welded part B straddling a wear-resistant tip 33 and a tip fixing surface formation part 32c is formed along the circumferential surface of the tip, an annealing process is applied to an overlap assembly A wherein the wear-resistant tip 33 is overlaid on a tip fixing surface 32d. That is, by applying the annealing process for the purpose of constituent dispersion and stress elimination, the discontinuity of a constituent distribution and thermal stress in the vicinity of a boundary between the wear- resistant tip 33 or an electrode base material 32 and the overall circumferential welded part B is dispersed and relaxed, so that the occurrence and growth of a crack due to the difference of a heat contraction rate can be restrained.
Patent JP-H1142274-A (JP)
Title: Method and apparatus for sterilization of ophthalmic medical tool
Inventor: KADO TOMOYUKI
IPC: A61F2/16
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To make the subject method and apparatus applicable to a raw material with poor heat resistance such as a soft lens and to obtain high sterilization effect by a method wherein a deformable container made of a plastic in which an ophthalmic medical tool is hermetically sealed is stored in a pressure container and is hermetically sealed by filling a freezing medium under liq. condition and it is cooled at a specified temp. SOLUTION: A water-contg. soft lens is put in a container 28 (or a bag) made of a plastic and the container is filled with a filling liq. to evacuate air and is hermetically sealed. Then, after the container 28 is stored in a pressure container main body 10, a freezing medium under liq. condition is poured in the pressure container main body 10 through a liq. inlet 12 and the freezing medium is filled in the pressure container main body 10 to evacuate air to enclose the liq. inlet 12 by a stopper 14. Then, these are placed in a freezer and are cooled down to a temp. of at most -20 deg.C. Then, high pressure is generated in the pressure container main body 10 and microorganisms such as bacteria sticked on the water-contg. soft lenz are eradicated by sterilization action of high pressure and low temp.
Patent JP-S6197105-A (JP)
Title: Steam reforming process of hydrocarbon
Inventor: OSATO KATSUAKI
IPC: C01B3/38
Filed: 1984-10-17
Abstract: PURPOSE:To make Ni catalyst usable for a catalyst to be used in a middle temp. steam reformer in a two stage steam reforming process of hydrocarbons by installing an adiabatic steam reformer to the prestage of said middle temp. steam reformer. CONSTITUTION:In a two-stage steam reforming process for producing hydrogen- rich gas by treating feed hydrocarbon such as LPG, naphtha, etc. in a middle temp. steam reformer and a high temp. steam reformer successively, an adiabatic low temp. steam reformer is installed additionally to the upstream side of the middle temp. steam reformer. Namely, the feed hydrocarbon introduced from a line 1 and the steam introduced from a line 2 and preheated (to ca. 550 deg.C) in a flue 4 of a heating furnace 3 are brought into the reforming reaction in the adiabatic low temp. steam reformer 5. Produced gas is then passed through an externally heated middle temp. steam reformer 6 heated by the flue 4 and an externally heated high temp. steam reformer 7 heated by the furnace 3. Thus, hydrogen-rich gas is produced.
Patent JP-2001039609-A (JP)
Title: Sheet processing device and print processing system
Inventor: YAMAGATA MASAKI
IPC: B65H33/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To discriminate an object of poor printing or erroneous printing easily, thereby improving the efficiency of separation, in a sheet processing device and a print processing system verifying the printing content of a printed sheet and perform prescribed processing according to the verified results. SOLUTION: This device obtains the read data of a printing content of printed continuous-form sheet 21, checks between the read data, or the read data against check data, and marks with a marker 27 on the object of faulty printing in a printing content verifying device 12. The sheet processing device 13 detects whether a transferred sheet 21 is marked or not by a detector 39, and when the mark is detected, a sealing part 36 conducts sealing, and a slip sheet inserting part 40 inserts a slip sheet 40A in the processed sheet by the unit on which the mark is detected.
Patent JP-H0862301-A (JP)
Title: High speed pattern generator
Inventor: OSAWA TOSHIMI
IPC: G11C29/00
Filed: 1994-08-19
Abstract: PURPOSE: To provide a high speed pattern generator capable of testing at a high speed a device to be measured, such as a flash memory, in which test flow is fluctuated. CONSTITUTION: A sequence control part 11 for outputting data to an operation control memory 12 is provided with a save register 300 for storing branching destination data branched in accordance with match signals from a logical comparator. An inhibiting gate 500 for inhibiting generation of an initial clock from an initial clock generation part in accordance with the match signal is provided to constitute a high speed pattern generator. The save register 300 stores output data of an incrementor 200 which adds 1 to an output match data of a sequencer 113, and imparts stored data to a selector 414 which selects data to be loaded on the sequencer 113.
Patent JP-H0862287-A (JP)
Title: Test head for tester
Inventor: SAITO HIDEKI
IPC: G01R31/28
Filed: 1994-08-19
Abstract: PURPOSE: To easily obtain an optimum exhausting direction well-adapted to the various kinds of conditions and the surrounding environment of a place, wherein a test head part is provided, when the cooling with fan motors is performed. CONSTITUTION: Fan motors 11, connectors 13 and the like of required numbers are attached to a chassis 14, which is to become a base plate, and a fan unit 12 is constituted. The attachment is performed so that the unit can be shifted back and forth, right and left, and up and down with an attaching hole A 15 of the fan unit 12 and an attaching hole B 16 of a test head. Thus, the exhausting direction is changed so as to adapt to the conditions of the surrounding environment.
Patent JP-2000107871-A (JP)
Title: Production of clad metal plate
Inventor: HANAI NOBORU
IPC: B23K20/02
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily produce a clad material having the extremely low plastic deformation quantity of a material to be joined and not having the defect of intermetallic penetration by activating and treating joining faces in vacuum bath, overlapping the joining faces, coiling them on a rotatable cylinder with imparting tension and joining them. SOLUTION: A backup member is preferably coiled to the outside of a band like metal sheet to be cladded which is coiled on the faces of bridle rolls 4a, 4b and a free rotating roll 8. An activation treatment is done by ion etching and adhering an activation metal. A material to be treated is coiled out of a metal foil coiling out devices 5a, 5b, is activated with ion sources 2a, 2b and is coiled together with the backup member from backup member coiling out devices on the faces of the bridle rolls 4a, 4b and the free rotating roll 8. A product is coiled to a take up device 7 and is held at a normal temp. to <=350 deg.C by a heating device.
Patent JP-H1064955-A (JP)
Title: Structure for mounting semiconductor chip
Inventor: BABA MIKIO
IPC: H01L21/60
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a mounting board with high reliability by relieving thermal stress caused by the thermal expansion difference between a semiconductor chip and a mounting board such as a multilayer wiring board, while avoiding the complication of constitution. SOLUTION: Insulating resin layers 4A and 10A are formed so that electrode pads 2 and 9 for connecting the metallic bumps of the semiconductor chip 1 and the mounting board 8 are covered. Electrode pads for metallic bumps 7 and 13 are formed on the surfaces of the insulating resin layers and they are electrically connected to the respective electrode pads 2 and 9. Thermal stress generated between the semiconductor chip 1 and the mounting board 8 is absorbed by the insulating resin layers 4A and 10A and that stress affects the metallic bump 14 is relived. Thus, the reliability of connection by the metallic bump 14 is improved.
Patent JP-2001045897-A (JP)
Title: Culturing bamboo grass and green field formation
Inventor: WATANABE YUMIKO
IPC: A01H4/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of especially preventing a growth inhibition after transplantation in a acclimating period to increase the rooting rate and culturing seedlings rapidly in a place having a large area by using a medium not adding sugar as a medium for its growing period, and culturing a cultured body under a specific environmental condition during its growing and acclimating periods. SOLUTION: This culturing method of a bamboo grass culturing the bamboo grass over a propagating period of propagating the bamboo grass with a plant tissue culture, a growing period for growing the cultured body obtained by the propagation in a culturing container filled with a medium containing nutritious components, and a acclimating period for acclimating the cultured body with the environment at the outside of the culturing container by transplanting the grown cultured body to a culturing soil, is provided by using a medium not adding sugar as the medium in the growing period, and culturing the cultured body by setting an environmental condition in the culturing chamber as >=1,500 μmol/mol carbon dioxide concentration, and >=180 μmol/mol2/s photosynthetic effective photon flux(PPF) and culturing the cultured body.
Patent JP-2001045583-A (JP)
Title: Holder
Inventor: KONNO HIDEAKI
IPC: H04R1/02
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To simplify the mount process, to decrease the production cost and to make a space of a mount position of a small-sized acoustic element small without clogging a sound hole by providing a space required for the acoustic characteristic to a part of a hold section corresponding to the sound hole of a backside of the small-sized acoustic element. SOLUTION: The holder 1 longitudinally integrates a wing piece 12a projected to a lower inside of a cylindrical hold section 12 made of a rubber elastic body holding a small-sized acoustic element with an elastic conductive connector section 11 that connects an electrode of the small-sized acoustic element to a substrate electrode, and a space 13 required for the acoustic characteristic is provided to a part of the hold section 12 corresponding to the sound hole of the back side of the small-sized acoustic element. A checkup electrode section 14 used for leakage checkup of the small-sized acoustic element body case is provided to a wing piece 12b in addition to the elastic conductive connector section 11 used for electric connection between the electrode of the small-sized acoustic element and the substrate electrode.  A conductor pattern is formed to the elastic conductive connector section 11 so that the electrode of the small-sized acoustic element and the electrode of the substrate can be connected to respective corresponding electrodes.
Patent JP-H1065961-A (JP)
Title: Film image observing device
Inventor: OKUTSU TAKASHI
IPC: H04N3/38
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To enable the display of a print range or an entire range without a manual zoom operation by providing a mode showing a print range of a film image and another mode showing an entire range of it. SOLUTION: At the time of the full-screen display mode which is performed by the operation of a zoom switch of an operation switch 23, mask information which is stored the last time is read from memory 24 and shown, and a zoom scale factor is also read and then shown after a zoom motor is driven by a zoom control circuit 17 until the zoom scale factor is reached. At the time of a print range display mode of the switch 23, a zoom scale factor which is stored the last time is read from the memory 24, the zoom motor is driven by the circuit 17 until the scale factor is reached, and the print range of a film 2 is shown.  At the time except the full-screen display or the print range display, the zoom motor is driven while the operation of the zoom switch is performed by the circuit 17 and stopped when the switch is released, the value is stored in the memory 24, and a film image is also shown.
Patent JP-S6461029-A (JP)
Title: Formation of bump electrode bond
Inventor: YAMAGATA TOSHIO
IPC: H01L25/065
Filed: 1987-08-31
Abstract: PURPOSE:To form a bump electrode bond which is sufficiently bonded and has high bonding rate by destroying an oxide film by bonding bump electrode so as to intrude them to each other. CONSTITUTION:Bump electrodes 3, 4 of soft metal are provided at the electrode connector of a pair of semiconductor chips 1, 2. The chips 1, 2 are faced, and so aligned that the corresponding electrodes 3, 4 are disposed at predetermined positions. Then, they are heated, the chips 1, 2 are pressed, and heated until the centers of the electrodes 3, 4 are deformed in the state intruded to each other. Then, an oxide film 5 is broken so that clean metal surface is presented at the bonded parts 6 of the electrodes 3, 4. Accordingly, they are sufficiently thermally press-bonded at the bonded parts 6. Thus, the bump electrode bond which are sufficiently bonded and has high bonding rate is formed.
Patent JP-2000052260-A (JP)
Title: Plyer for faucet
Inventor: MAJIMA TAKESHI
IPC: B25B7/10
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To screw an extension socket to be inserted between an faucet and a steel pipe in the steel pipe by a plyer for a faucet with no other exclusive tool used. SOLUTION: A prismatic portion 10 which an extension socket to be inserted between a water pipe line and a faucet can be rotated around an axis is provided in a place close to the tip end of one handle 11, for threadedly engaging therewith. Practically, previously provided with a portion 11a having a stop cock removing function, which is formed out of a vinyl tube 13, and of a metallic ring 14, the hexagonal prismatic portion 10 capable of being adjusted and fitted into a hole provided along the axial core of the extension socket is provided. Or after a driver part has been provided for the tip end of one handle, the hexagonal prismatic portion 10 capable of being adjusted and fitted in the hole provided along the axial core of the extension socket, may be provided.
Patent JP-H0266984-A (JP)
Title: Bragg reflection type laser and manufacture thereof
Inventor: HIRATA TAKAAKI
IPC: H01S5/042
Filed: 1988-08-31
Abstract: PURPOSE:To enhance the coupling efficiency between an active region and a Bragg region and to decrease a waveguide loss in the Bragg reflection region by incorporating a layer wherein the extending part of a quantum well structure is disorganized as a waveguide layer in the Bragg reflection region. CONSTITUTION:The parts of a cap layer 5 and a clad layer 4 other than an active region are etched. Thereafter, ions are implanted into the part other than the active region, and heat treatment is performed. In this way, a quantum well layer 3 in the ion implanted region is broken. A wave pattern 6 whose crests cross the longitudinal direction of the active region is formed at the exposed part of the clad Iayer 4. Then, the region along the light outputting direction in the active region is made to remain, and the wave pattern 6 is etched. This element is provided with the following regions: the region wherein a quantum well structure is provided, i.e., the region wherein the cap Iayer 5 is provided; and the Bragg reflection region wherein the light having the specified wavelength that is incorporated in the output light from the active region, i.e., the region wherein the wave pattern 6 is provided. The Bragg reflection region includes a layer wherein the extending part of the quantum well structure is disorganized as a waveguide layer 3'.
Patent JP-S6373123-A (JP)
Title: Temperature measuring apparatus
Inventor: ONO MASAHARU
IPC: G01J5/10
Filed: 1986-09-17
Abstract: PURPOSE:To prevent contact of a material, whose temperature is to be measured, with a shielding tube, to avoid damage and to make temperature measurement highly accurate, by moving the shielding tube in a furnace freely with a respect to the material, whose temperature is measured, and making the interval between the tip of the shielding tube and the material, whose temperature is measured, always constant. CONSTITUTION:A shielding-tube moving device 9 is connected to a shielding tube 4 through a piece of wire 10. The shielding tube 4 is moved with respect to a material 1, whose temperature is to be measured. An interval 11 is made constant. A rotary angle detector 18 is provided on a motor shaft 9-1. The present position of the shielding tube 4 is obtained by a shielding tube position circuit 19 based on the detected circuit output. The rotary angle of a motor shaft 13-1 when the tip of a detecting rod 12 comes in contact with the material 1, whose temperature is measured, is detected 16, and the position of the surface is held 20. A set position value l1-l3 is obtained based on a preset interval 17 l3 and a position l1 of the material, whose temperature is measured and which is held 20. The device 9 is driven by the difference [(l1-l3)-l2] between the set value and the present position l2. The l2 is controlled 21 at (l1-l3). Thus the interval between the shielding tube 4, in which a temperature measuring mechanism is provided, and the material, whose temperature is measured, is made constant.
Patent JP-H1077327-A (JP)
Title: Polyisocyanate blocked with 3,5-dimethyl-1,2,4-triazole
Inventor: KUREK GERALD DR
IPC: C08G18/80
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a coating composition, satisfying the requirement of a low baking temperature, showing yellowing by heat extremely slightly or not at al, by blocking an isocyanate group with a specific triazole. SOLUTION: This polyisocyanate contains at least two isocyanate groups, has 2-26wt.% of the whole content of a blocked and a free isocyanate groups (calculated as NCO, molecular weight = 42) based on a resin content, comprises at least 95wt.% of the isocyanate groups present in a blocked type in which at least 50wt.% of a blocking agent is 3,5-dimethyl-1,2,4-triazole. 2,4- And 2,6- toluenediisocyanate, etc., are used as the polyisocyanate to be used so as to prepare a blocked polyisocyanate.
Patent JP-H0266544-A (JP)
Title: Color image filing device
Inventor: TANAKA YUJI
IPC: G03D13/00
Filed: 1988-09-01
Abstract: PURPOSE:To easily obtain a color hard copy of high quality by composing the device of a photosensitive material sheet coated with microcapsules containing photosetting or photosoftening materials reacting to light and coloring matter precursors, a storage material sheet formed by coating a light transmissive material sheet with developing materials, etc. CONSTITUTION:This device is equipped with the photosensitive material sheet 5 coated with microcapsules containing photosetting or photosoftening materials as photosensitive materials reacting to respective colors and coloring matter precursors of the respective colors and a reduction optical part 4 which converges reflected light from a color image original and reduces and forms its image on the photosensitive material sheet 5. Further, the storage material sheet 6 is formed by coating the light transmissive material with developing materials which generate the respective colors by allowing to react with the coloring matter precursors. Then a photosensitive body coated with microcapsules is exposed to control the transfer performance of a transfer material and the transfer material is pressed against a transfer member to transfer and fix an image formed on the photosensitive body to the transfer member. Consequently, a color image can easily be filed and a soft copy and a hard copy of high picture quality are easily obtained.
Patent JP-S61100400-A (JP)
Inventor: ISHIKAWA SUSUMU
IPC: B26F3/00
Filed: 1984-10-18
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-S6276474-A (JP)
Title: Light application measuring instrument
Inventor: TOKUMARU MAKOTO
IPC: G02F1/09
Filed: 1985-09-30
Abstract: PURPOSE:To offset the variance of a transmission loss and to obtain an error- free measurement result by light-transmitting the same optical path in two ways. CONSTITUTION:Microlenses 3 and 7, the 1st and 2nd optical fibers 2 and 9 and the 2nd and 3rd beam splitter 17 and 18 are connected to the I/O end surfaces of polarizers 4 and 6. The 1st-3rd beam splitters 16-18 are composed of perpendicular prisms, and at the center a half mirror separating a straightly advancing component and a component perpendicularly reflected from an incident light beam is formed. The 1st-3rd beam splitters are arranged so that the direction of the half mirror can be in parallel with them, and a light emitting element 1, the 1st photodetecting element 11 and the 2nd photodetecting element 12 are installed on the 1st-3rd beam splitters 16-18, respectively, adjacent to each other. A gain adjusting device 19 is connected to the 2nd photodetecting element 12. The output of the 2nd photodetecting element 12 which the gain adjusting device 19 gain-adjusts and the output of the 1st photodetecting element 11 are arithmetic-processed by an adder 13, a subtractor 14 and a divider 15.
Patent JP-S6461048-A (JP)
Title: Semiconductor device
Inventor: ENOMOTO SHUICHI
IPC: H01L27/08
Filed: 1987-09-01
Abstract: PURPOSE:To form a CMOS in which electric characteristics, such as mutual conductance, and ON resistance, are similar and balanced by forming the thickness of the gate oxide film of a p-type MOS smaller than that of the gate oxide film of an n-type MOS. CONSTITUTION:A p-type well 1p is provided on the surface of an n-type silicon substrate 1n, and a field oxide film 2 for isolating elements to partition the surfaces of the well 1p and the substrate 1n is provided. A p-type MOS having a source 3p, a drain 4p formed on the element region of the surface of the substrate 1n and a gate 6p formed through a thin gate oxide film 5p on a channel region is provided. An n-type MOS having a source 3n, a drain 4n formed on the element region of the surface of the well 1p, and a gate 6n formed through a thick gate oxide film 5n on the channel region is provided. After it is covered with an oxide film 7, a contact window is opened, and aluminum wirings 8c, 8b, 8d, 8a are provided. Thus, a CMOS in which the electric characteristics become similar and are balanced is formed.