baber/WOPTO huggingface dataset:
Patent JP-2000090832-A (JP)
Title: Manufacturing device for cathode-ray tube, and cathode- ray tube
Inventor: KASUKAWA SHINJI
IPC: H01J9/26
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To improve coaxiality of a glass bulb with an electron gun during sealing even when many kinds of glass bulbs are mixedly produced. SOLUTION: This device is provided with a neck chuck mechanism 28 for grabbing a neck portion 16a of a glass bulb and adjusting it coaxially with an electron gun inserted into the neck portion 16a. The neck chuck mechanism 28 is provided with at least three chuck members 32a, 32b, 32c for grabbing the neck portion 16a, and the grabbing portions 31a, 31b, 31c of the chuck members 32a, 32b, 32c abut to the outer peripheral surface of the neck portion 16a on a single tangent T.
Patent JP-H06107868-A (JP)
Title: Polyolefin resin film
Inventor: KUZE KATSURO
IPC: C08J5/18
Filed: 1992-09-25
Abstract: PURPOSE:To provide the title film having excellent transparency and good slipperiness and scratch resistance. CONSTITUTION:The film is made from a composition prepared by adding 0.005-2 pts.wt. crosslinked particles having a mean particle diameter of 0.4-7mum, made of a polymer prepared by copolymerizing as the principal components an acrylic monomer with a styrene monomer in a weight ratio of 0.1/0.9 to 0.9/0.1 to 100 pts.wt. polyolefin resin.
Patent JP-H04134534-A (JP)
Title: Method and mechanism for calling exit of timer run-out
Inventor: KUMAGAI AIKO
IPC: G06F9/46
Filed: 1990-09-26
Abstract: PURPOSE:To delay the call of a timer run-out exit until ending a critical section by resetting a little CPU time for the process when judging the process is under the execution of the critical section in the case of delay after executing the core part of an operating system (OS). CONSTITUTION:When the process is delayed after the execution since the core part of the OS is under execution, a section rejudging means 6 judges whether the process is under the execution of the critical section or not. When it is judged that the process is under executing the critical section, a CPU time resetting means 7 resets a little CPU time for the process. By resetting this CPU time, the process is continuously executed and when the reset CPU time is completely used, the similar operation to the case of completely using the first set CPU time is executed. Thus, the timer run-out exit is prevented without fail from being called while executing the critical section.
Patent JP-H02102513-A (JP)
Title: Three-phase transformer for power distribution
Inventor: SHIMIZU YOSHIAKI
IPC: H01F30/12
Filed: 1988-10-12
Abstract: PURPOSE:To conduct a single-phase three-wire system power distribution in which 200V class voltage is used as 400V class voltage accurately by a method wherein, to one end and other end of a second unit secondary winding, the other end of a second secondary winding and one end of a first secondary winding are connected. CONSTITUTION:Terminals are led out from the mid-point (the point where the number of turns of a winding will be divided into two equal parts) of a first and a second secondary windings Cu2 and Cw2 respectively, and these terminals are connected to external terminals U2n and W2n respectively. Also, one end (ua) of the first secondary winding Cu2 and its other end (ue) are connected to external terminals U2 and U2e respectively, and the one end (wa) and (we) of the second secondary winding Cw2 are connected to external terminals W2 and W2e respectively. Besides, one end Va1 and other end Ve1 of the first unit secondary winding Cv21 are connected to external terminals V21 and V21e, and one end Va2 and other end Ve2 of the second unit secondary winding Cv22 are connected to external terminals V22 and V22e respectively. As a result, the voltage of E2 (400V class) and 1/2E2 (200V class voltage) can be obtained.
Patent JP-H08119144-A (JP)
Title: Vehicle body supporting structure of automobile
Inventor: SUYAMA KOICHI
IPC: B62D65/02
Filed: 1994-10-21
Abstract: PURPOSE: To provide a vehicle body supporting structure of an automobile, which is lightweight and ensures desired rigidity and at the same time excels in workability. CONSTITUTION: A frame member is molded by casting and at the same time has the cross section of opening downward. A steering component supporting part 20, an air conditioner constituting part 22 and an ECU constituting part 24 are integratedly provided in the frame member, and in the upper part 18a of the frame member, a path 26 for a harness and a mounting part 28 for air bag inflator module are formed.
Patent JP-S63111673-A (JP)
Title: High speed field effect semiconductor device
Inventor: KITAHARA KUNINORI
IPC: H01L21/338
Filed: 1986-10-30
Abstract: PURPOSE:To avoid incomplete etching or excessive etching which is created when a recess in which a gate electrode is to be formed is formed by a method wherein an (AlxGa1-x)yIn1-yP layer is provided between GaxIn1-xP carrier supplying layers and the recess is formed in the GaxIn1-xP carrier supplying layer and the gate electrode is formed on the surface exposed at the bottom of the recess. CONSTITUTION:GaxIn1-xP layers (for instance an n<+>type GaxIn1-xP electron supplying layer 3 and an n<+>type GaxIn1-xP electron supplying layer 5) which are built up with an (AlxGa1-x)yIn1-xP layer (for instance an (AlxGa1-x)yIn1-yP etching stopper layer 4) between, a recess (for instance a recess 5A) which is formed in the GaxIn1-xP layer and a gate electrode (for instance a gate electrode 10) which is contacted with the surface exposed in the recess are provided to constitute a semiconductor device. The electron supplying layer 5 in an enhancement transistor part QE is etched to form a recess 5A and, if dry etching technology is applied for that etching, the etching can be discontinued at the surface of the etching stopper layer 4 without fail.
Patent JP-S62116117-A (JP)
Title: Continuous press molding unit
Inventor: NAKAMURA TOSHIMITSU
IPC: B29C43/44
Filed: 1985-11-15
Abstract: PURPOSE:To provide a continuous press molding unit capable of heating up in a short period of time and minimizing the rate of faulty products derived from the troubles of the heat source by sandwiching from both sides of belts and heating up the material to be molded during transferring, and also providing a heat pressurizing platen. CONSTITUTION:The opposing sections having the opposing faces 12a and 12b are arranged on the belts 11a and 11b. The heat pressurizing platen 2 consists of the upper platen 21a and the lower platen 21b, and the material to be molded 4 guided to the heat pressurizing platen 2, together with the belts 11a and 11b, is sandwiched between the upper platen 21a and the lower platen 21b, heated, pressurized and molded. The Teflon sheets and the like are adhered as slipping materials 22a, 22b to the contact faces of the belts with both of the upper platen 21a and the lower platen 21b of the heat pressurizing platen 2. By the said preparation, the belts 11a and 11b can slip and move between the upper platen 21a and the lower platen 21b smoothly.
Patent JP-S61136747-A (JP)
Title: Surface treatment of cutting-tool holding part
Inventor: KUROKAWA YOSHIAKI
IPC: B23Q3/12
Filed: 1984-12-04
Abstract: PURPOSE:To obtain a uniform thickness of a covered layer in the part far from an equal distance by carrying-out evaporation-deposition treatment in the state where the evaporation center of the metal such as titanium as evaporated substance and the center line of a treated article, i.e., the main shaft are allowed to coincide with each other. CONSTITUTION:Inside a vacuum container 10, glow electric discharge (plasma) is generated between an evaporation container 12 on a positive-electrode side and a holding tool 16 on a negative-electrode side thermion beams 15 vaporize titanium. Titanium atoms after evaporation are inonized together with nitrogen 11 during the passing through the glow electric-discharge region. Then, the atoms are accelerated by the negative voltage of the main shaft 1 on the negative electrode side, and collide with the main shaft 1 as treated article by the high kinetic energy, and evaporation-deposited as titanium nitride onto the surface of the main shaft 1. At this time, the treated article simultaneously collides with argon ions, and sputter etching state is formed, and an avaporation- deposited film, i.e., covered layer is formed with a strong adhesion force onto the surface of the treated article, in particular on a tapered hole 4 in purification.
Patent JP-H1185942-A (JP)
Title: Cash counter
Inventor: MINOGUCHI AKIRA
IPC: G07D7/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To count cash by detecting the horizontal deviation of cash at low costs without complicating a circuit or a control content, and accurately classifying the denomination of cash. SOLUTION: At least two optical sensors 30R and 30L are arranged in addition to optical sensors 20a-20d so that cash 10 can be scanned inside only in a prescribed distance W from the both right and left edge parts of the cash 10. Then, the cash 10 is scanned to a scanning direction (a void arrow Y direction) so that variable density information printed on the front face and back face at the right and left positions of the cash 10 can be read by the optical sensors 30R and 30L. Then, the mean values of the sensor outputs of the optical sensors 30R and 30L are compared with each other, and when a difference between those mean values is more than a prescribed value, it is judged that the cash 10 is horizontally deviated and scanned. When the cash 10 is horizontally deviated by more than prescribed amounts, the classification of denomination can not be correctly judged.  Then, the cash counting part of a cash counter is allowed to stop the counting operation of the cash 10.
Patent JP-S61135895-A (JP)
Title: Sail setting device
Inventor: KOBAYASHI MICHIO
IPC: B63H9/06
Filed: 1984-12-07
Abstract: PURPOSE:To control the angle of a sail against the direction of a wind so as to make the best use of the wind by respectively setting upper and lower sail wires at pairs of winding devices therefor provided at both sides of the bow and both sides of the stern and by stretchably setting soft sails by pairs of upper and lower sail wires between both sides of a ship. CONSTITUTION:On the deck at one side of a ship masts 2, 2a, 2b, 2c and on the deck at the other side thereof masts 3, 3a, 3b, 3c are erectly installed. On the respective top and bottom of the masts at both sides horizontal wires 4, 4a, 5, 5a are provided slidably in the front or rear direction of the ship. Between the pair of masts opposing to each other obliquely, an upper sail wire 6 and a lower sail wire 6a are provided in such a way to cross the upper horizontal wires 4, 5 and the lower horizontal wires 4a, 5a so as to connect the pair of masts. While between each upper sail wire and lower sail wire a soft sail 7 is set expandably. And winding devices 8, 8a, 9, 9a are mounted on the deck at the bow and the stern, whereby coupling with the devices the upper and lower horizontal wires are moved back and forth simultaneously so as to control the angle of the sail 7 freely.
Patent JP-H0999793-A (JP)
Title: Airbag for front passenger seat
Inventor: TANASE TOSHINORI
IPC: B60R21/16
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an airbag of a top-mounting type airbag device for a front passenger seat, by which manufacturing labor and cost can be reduced. SOLUTION: An airbag 18 is used for an airbag device (M) for a front passenger seat, in which an opening (O) for projection at the time of expansion (of the bag) is arranged on the top surface of an instrument panel (P) lying under a windshield (W). At the time of expansion, the airbag 18 is projected via the opening (O) toward the back of a car. In order to shorten the quantity of projection toward the back at the time of initial expansion, a tuck position 26 is formed by using a breakable sewing thread 27 at the lower side position of the bag 18 at the time of expansion.
Patent JP-H10100592-A (JP)
Title: Ruler
Inventor: KAWAKAMI TAKAYUKI
IPC: B43L7/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To keep a paper surface as clean as possible and to simplify equipment for producing various kinds of rulers. SOLUTION: A punching part 12 for characters, marks, etc., is formed in a plate main body 11, and a projected or linear printed layer 13 is formed on the back side of the plate main body 11. The layer 13 is formed by screen process printing with the use of an ultraviolet curable ink. The thickness of the layer 13 is made 100-300μm, and when a ruler such as a template 10 is put on a paper surface, the picking easiness of the template is secured.
Patent JP-2001080943-A (JP)
Title: Spherical particle, production of the same and cement composition
Inventor: OZAKI MASAAKI
IPC: C04B28/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain spherical particles by melting the particle surfaces of a mixture of incinerated ash and a calcium compound to make the particles spherical and to delay the progression of neutralization of the hardened bodies of cement, mortar and concrete by using the spherical particles as an admixture. SOLUTION: This spherical particles are obtained by making the mixture of the incinerated ash and the calcium compound of 1-20 wt.% in terms of calcium to pass through a high temperature atmosphere of the melting point or higher of the mixture in order to melt the particle surfaces and make the particles spherical. As the calcium compound, a compound such as calcium hydroxide, calcium oxide and calcium carbonate is preferably used. When the spherical particles are used as the admixture, the progression of the neutralization of the hardened body can be delayed and the practical strength can be secured. As the incinerated ash, for example, the ash obtained by incinerating sewage sludge or industrial waste, particularly sewage sludge using a polymeric flocculant is used.  A cylindrical rotary mixer, a V-shaped mixer, or the like, is appropriately used for mixing the incinerated ash and the calcium compound.
Patent JP-H10103932-A (JP)
Title: Method for estimating shape of transfer pattern, method for correcting, inspecting design pattern, and, apparatus therefor
Inventor: NITANI HIROTAKA
IPC: H01L21/66
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To highly accurately estimate a shape of a pattern actually transferred only through calculations, by obtaining form calculations a light intensity distribution on a photoresist exposed in a defocused state. SOLUTION: A light-shielding film pattern formed on a photomask 2 is reduced, projected and exposed via a projecting lens 3 on a photoresist 5 applied on a substrate 4 to be processed. Supposing that the pattern is defocused by a defocus amount df to a best focus position 6, a light intensity distribution on the photoresist 5 is calculated. A shape of a transfer pattern to a design pattern is estimated from the calculated intensity distribution. In this case, as compared with when the pattern is exposed at the best focus position 6, the obtained shape of the transfer pattern is closer to a pattern actually transferred.
Patent JP-H07251352-A (JP)
Title: Numerical control machine tool
Inventor: YASUDA AKIMOTO
IPC: B23Q15/00
Filed: 1994-10-24
Abstract: PURPOSE:To prevent danger of the collision of work with a table, or of damage to a pipeline or cable, etc., connected to an index device when the work is rotated by the index device. CONSTITUTION:When limitation exists in the rotation direction and rotation angle of an index device, control for this is stored in a second master part RAM 76 from a key board 83. When the surface-to-be-worked of work is moved by rotation, basically the surface-to-be-worked is rotated in a short path direction, however when the rotation is inconsistent with the limitation stored in the second master part RAM 76, the work is rotated in a long path direction to change the surface-to-be-worked.
Patent JP-H01198838-A (JP)
Title: Radio selective call receiver having light emitting element blink circuit
Inventor: MATAI MASAHIRO
IPC: H04W88/02
Filed: 1988-10-12
Abstract: PURPOSE:To halve number of coils for boosting to number of LEDs and to save number of the coils by using one coil in common to two LED boosting means. CONSTITUTION:An LED blink signal is fed respectively from ports P2-A and P2-B of a control section to a base of transistors(TRs) 35, 34 of an LED circuit. For example, in case of blinking the LED 32 only, current flows to the TR 35 by a signal from the port P2-A to make the voltage at a point P nearly equal to the voltage at a power supply 31. If a signal comes further from the port P2-B in this state, a current flows to the TR 34 and the energy is stored in a boosting coil 40. No current flows to the TR 34, only the LED 32 only is lighted by a counter electromotive force generated in this case, and the waveform is repeated and only the LED 32 is blinked. Thus, number of boosting coils is saved.
Patent JP-H1190545-A (JP)
Title: Spinning method
Inventor: ISHIKAWA MASAYUKI
IPC: B21D22/14
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To improve workability even in hard-to-work materials by preliminarily tapering or chamfering the surface to be worked with a spinning roll. SOLUTION: Spinning work is executed on a shape/dimensions obtained from the shape in the terminal part of a formed article after working a material to be worked. Tapering work is executed to the end face 2 in the upside outer peripheral part where the material is ironed by repeatedly pressing the spinning roll against the disk 1 of base stock for spinning. After that, the work is set to a spinning machine and the spinning work is executed. The tapering or chamfering may be executed at least to the surface, which is worked with the spinning roll, of the upside and the underside in the outer peripheral part of the formed article in the stage of the spinning work. In the stage of the spinning work, the side face of the outer peripheral part of the formed article is worked vertically to the surface of plate.  It is preferable that the tapering or chamfering is executed at the notch angle of 30-60 deg. and to >=1/4 of thickness.
Patent JP-H04178253-A (JP)
Title: Method and device for evaluating flowing state at inner part of casting mold for continuous casting
Inventor: TSUKAGUCHI YUICHI
IPC: B22D11/10
Filed: 1990-09-26
Abstract: PURPOSE:To evaluate the state of flow at the inside of a casting mold by detecting the temperature difference between the inlet and outlet sides of the cooling water supplied into the casting mold respectively on the downstream side in the direction of flow of the poured metal from each poured metal hole. CONSTITUTION:Inlet side thermometers 12, 13 and outlet side thermometers 14, 15 are arranged respectively to detect the inlet side temperature and the outlet side temperature of the cooling water supplied to cool the inside wall of the casting mold 1 respectively on the downstream side in the flowing direction of the molten metal 3 from each pouring hole 2a, 2b, that is, on both of these short sides in the casting mold 1 for slab. Difference of these detected temperatures, that is, the temperature difference generated between the inlet side and the outlet side of the cooling water as the result of cooling of the casting mold 1 on the downstream side in the flowing direction of the molten metal 3 from each pouring hole 2a, 2b are found and when these temperature differences are compared mutually, the flowing state at the inside of the casting mold can be evaluated. Then, mixture of inclusion in a product ingot caused by the biased flow in the casting mold 1 and generation of a defect in a succeeding stage can be prevented.
Patent JP-S63112163-A (JP)
Title: Printing head
Inventor: SATO KATSUMI
IPC: B41J29/377
Filed: 1986-10-31
Abstract: PURPOSE:To radiate heat efficiently, by providing a cooling impeller on the rear face of a printing head and feeding air flow produced through rotation of said impeller into the printing head. CONSTITUTION:A printing wire 2 in a housing 1 is fixed through a lever 3 to an armature 4 and attracted toward a core 6 by means of a coil 5. Here, a spring 7 fixed to the armature 4 bends to apply force in reverse direction from the attracting force of the coil 5. Upon interruption of power to the coil 5, the printing wire 2 is moved in the direction of a printing face 8 by said spring force, thus carrying out printing. Repetition of said printing operation causes production of heat from such as the coil 5. An impeller 9 is provided on the rear face of the housing 1 and rotated by a motor 10. Air flow is produced through rotation and passed through a hole made through the core 6 wound with the coil 5 to contact with the coil 5, thus exchanging the heat. Since cooling air is fed directly into the printing head, efficient cooling can be hoped, thus enabling high speed printing.
Patent JP-H1192347-A (JP)
Title: Hair dye composition
Inventor: MIYABE SO
IPC: A61K8/97
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in coloring activities, capable of readily used and capable of naturally enabling the hair to be inconspicuous by allowing the composition to include a specific amide compound and a compound selected from pyrogallol, etc. SOLUTION: This hair dye composition contains (A) an amide compound having 0-50 deg.C melting point, preferably of an N-substituted amide compound having >=30 total number of carbons, or the like, (B) one or more kinds selected from pyrogallol, a hydration or condensation tannin, gallic acid or an ester thereof (e.g. propyl gallate), and a plant extract containing a polyphenol (e.g. the extract of Saxifraga stolonifera), preferably in the proportions of 0.1-20 wt.% component A and 0.1-3.0 wt.% component B based on the whole composition. Preferably, a polyvalent metal salt such as ferrous sulfate is further included therein. The composition can gradually make a black hair lighter and change the nuance of the hair.
Patent JP-2000092879-A (JP)
Title: Motor drive
Inventor: TANAKA SHIGERU
IPC: H02P1/52
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive capable of reducing the capacities of a converter and a motor for cost reduction, by eliminating intermittent commutation at the start of low-speed, increasing the developed torque of the motor, and improving the motor power factor. SOLUTION: The DC/AC converting means HB-INV(hybrid inverter) supplying armature current into a synchronous motor SM involves respective phase arms constituted of a switch unit Gu and one or more thyristors Su connected in series thereto. The switch unit Gu is constituted of two self arc-extinguishing elements including an inverse-parallel diode, two serial diodes, and a snubber capacitor. The thyristors Su are commuted by use of the voltage of the snubber capacitor. As a result, the DC/AC converting means HB-INV can be commuted even at the start of low-speed with small speed-electromotive-force of a motor and the tyristors Su by use of the voltage of the snubber capacitor of the switch unit Gu even at the high speed driving. Thus, it is possible to conduct driving with the lead angle of commutation reduced.