baber/WOPTO huggingface dataset:
Patent JP-S6467037-A (JP)
Title: Receiving method in rds system radio
Inventor: KOYAMA KAZUO
IPC: H04H20/22
Filed: 1987-09-07
Abstract: PURPOSE:To improve action speed in a scanning, a seek action, etc., by comparing the PI code of a presently receiving broadcasting with the PI code of a broadcasting to newly receive and preventing this broadcasting from being received when the PI codes are the same. CONSTITUTION:A microcomputer 3 executes the comparison of the PI codes contained by RDS data from an RDS decoder 2. That is, the PI code of a presently receiving broadcasting program is compared with the PI code of a program of the broadcasting to be received next by switching a frequency. When these PI codes are the same, they are the same program, therefor, the microcomputer 3 controls a tuner 1, does not receive the broadcasting of this frequency, switches to the next frequency and receives another broadcasting. Thus, the scanning and a seek action can be made speedy.
Patent JP-S6379212-A (JP)
Title: Magnetic head
Inventor: ZAMA HIDEO
IPC: G11B5/23
Filed: 1986-09-24
Abstract: PURPOSE:To improve resistance to water, wear and working by using glass which contains V2O5 and P2O5 and has the transition temp. of a gap controlling material higher than the working temp. of a packing and joining material as the packing and joining material as well as the gap controlling material. CONSTITUTION:After sharply ridged grooves are formed to a protective material 1 consisting of Mn-Zn ferrite, a magnetic film 2 consisting of an amorphous alloy is formed thereon. The packing and joining material glass 3 contg. V2O5 and P2O5 is then heated to melt and is adjusted to a prescribed track width; thereafter, the gap controlling glass film 4 is formed of the glass contg. WO3, V2O5 and P2O5 having the transition temp. higher than the working temp. of the glass 3. The core half bodies formed in such a manner are butted to each other and are bonded by heating, then the cores are cut to individual head chips. The glass 3 and the film 4 induce a vitrification reaction in the glass packed parts A at this time, by which the glass and film are homogenized and adhered. On the other hand, the gap part B acts as the gap controlling material. The resistance to water, wear and working is improved by the above- mentioned constitution.
Patent JP-H04103839-A (JP)
Title: Throttle opener control device
Inventor: HIGASHIDA HIROBUMI
IPC: F02D9/02
Filed: 1990-08-24
Abstract: PURPOSE:To prevent malfunction fixed (opening) of a throttle opener due to the misjudgment of throttle opening by resetting the opener to the closing side forcibly when a certain time passes with an intake air quantity under the condition of less than a judging value. CONSTITUTION:When a throttle opener 2 is opened, an intake air quantity Q at that time is calculated from, for instance, an engine speed and the internal pressure in an intake pipe, and it is compared with a judging value LVLQ. When it is judged that the intake air quantity is small (Q<LVLQ), since real opening of a throttle valve 1 is small, possibility of malfunction is included in measurement of the throttle opening. The opener 2 is forcibly closed after this condition is continued for a certain period. When the opener 2 is closed, the throttle is fully closed if the foot is apart from an acceleration pedal so that an idle signal IDL is set ON. Since a full closing value can be corrected, a measured value of the throttle opening thereafter is made accurate so as to prevent any misjudgment.
Patent JP-H0757329-A (JP)
Title: Magnet-optical disk device
Inventor: KIGUCHI HIROYUKI
IPC: G11B11/10
Filed: 1993-08-18
Abstract: PURPOSE:To prevent the entering of a noise caused by a medium defect in a magneto-optical signal by adjusting the DC level of the magneto-optical signal to be zero even in a defective part of the medium. CONSTITUTION:When the DC level of a light receiving signal is LB<LA, a signal MM becomes LA-LB, and a light receiving quantity signal PP becomes (LA+LB). When a gain of an attenuator 37 is (alpha), the light receiving quantity signal PPa becomes alpha(LA+LB). At this time, the polarity of a polarity setter 38 becomes negative, and a DC component appearing in the magneto-optical signal MO becomes zero. When the light receiving quantity becomes 1/2 in a medium defect area, the value of the signal MM becomes (LA-LB)/2. The light receiving quantity signal PPa becomes alpha(LA+LB)/2. Thus, the DC level of the magneto-optical signal MO becomes zero even in the medium defect area. In such a manner, when a disk is set, and a polarity setting signal SSm and the gain setting data DDg are set once, thereafter, the DC level of the magneto-optical signal MO is set to zero, and even when the medium defect exists, no noise caused by the medium defect enters the signal MO.
Patent JP-H04107349-A (JP)
Title: Power unit for four-wheel drive car
Inventor: YASUI YASUYOSHI
IPC: F16H3/08
Filed: 1990-08-23
Abstract: PURPOSE:To set a distance between the shaft on the output side of a transmission and the shaft on the input side of a transfer by composing a shift gear, assembled to the shaft on the output side of the transmission, by a gear different from a shift gear composing the shift gear set of a main gear shifting mechanism. CONSTITUTION:A plurality of pairs of shift gear sets 17a, 18a, 17b, and 18b, which compose an auxiliary gear shifting mechanism 10d, are located between a shaft 12 on the output side of a transmission 10b and a shaft 13 on the input side of a transfer 10c. Shift gears 17a and 17b composing shift gear sets 17a, 18a, 17b, and 18b and assembled to the shaft 12 on the output side of the transmission 10b are composed of a gear different from the shift gears 18a and 18b composing the shift gear set of the main gear shifting mechanism of the transmission 10b. This constitution sets a gear ratio between the shift gear sets 17a, 18a, 17b, and 18b located between the transmission 10b and the transfer 10c to an arbitrary value and also sets a distance between the shaft 12 on the output side of the transmission 10b and the shaft 13 on the input side of the transfer 10c to an arbitrary value.
Patent JP-H0969462-A (JP)
Title: Multilayer electronic component
Inventor: SUGO KIMIHIDE
IPC: H01G4/12
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer electronic component of a structure, wherein the generation of a crack in a dielectric layer and the generation of a warpage of the dielectric layer, which are caused by a stress at the time of firing, are inhibited. SOLUTION: A multilayer electronic component 1 comprises a dielectric layer 2. A ground electrode 11 is interposed between sheet molded materials 7e and 7f consisting of the layer 2. Moreover, first and second insulator layers 3 and 4 are respectively formed on both main surfaces 2b and 2b of the layer 2 by printing a paste consisting of an insulator on the main surfaces 2a and 2b in a thick film. Thereby, when the layers 3 and 4 are shrinked at the time of firing, a stress is equally applied to the layer 2 from the side of the man surface 2a on one side of the main surfaces 2a and 2b and the side of the other main surface 2b and the generation of a warpage of the layer 2 is inhibited. Moreover, the layer 2 and the electrode 11 can simultaneously sintered by one firing and the generation of a crack in the interface between both of the layer 2 and the electrode 11 is inhibited.
Patent JP-H0390041-A (JP)
Title: Production of epoxy group-containing compound or the same compound and carbonyl group-containing compound
Inventor: MUKOYAMA MITSUAKI
IPC: C07C47/54
Filed: 1989-08-30
Abstract: PURPOSE:To obtain the subject substance by reacting a styrene derivative with oxygen in the presence of a primary and/or secondary alcohol using a specific vanadium compound as a catalyst and preferably further in the presence of synthetic zeolite. CONSTITUTION:A compound (e.g. styrene) expressed by formula I (R<4> is lower alkyl, aryl or H; R<5> is alkyl, halogen or H) is reacted with oxygen in the presence of a >=2C primary and/or secondary alcohol(e.g. ethanol) at 40-90 deg.C using a compound expressed by formula II (R<1> and R<2> are lower alkyl, aryl or alkoxycarbonyl; R<3> is lower alkyl, alkenyl, aryl, H, halogen, etc.; R<2> R<3> together may form a ring) as a catalyst to afford the subject substance (e.g. styrene oxide). The reaction is carried out in the presence of synthetic zeolite (preferably molecular sieve) to further enhance the yield of the objective substance.
Patent JP-H04106300-A (JP)
Title: Anchor bolt fixing capsule body
Inventor: OTSUKA MASANORI
IPC: F16B13/14
Filed: 1990-08-24
Abstract: PURPOSE:To shorten hardening time by enclosing 2-cyano acrylate system instantaneous adhesives into a container capable of breaking. CONSTITUTION:2-cyano acrylate system instantaneous adhesives 2 having 2-ethyl cyano acrylate containing hydroquinone as a stabilizer and sulfur dioxide gas as the main ingredients and adding polymethyl acrylate as a thickener are injected in a glass container 1. After that, a stopper of polypropylene is fitted to the container 1 to form a capsule body. Then, after the capsule body is inserted into a hole bored in a reinforced concrete structure of a bedrock, etc., an anchor bolt is driven thereinto. In addition, the container 1 is broken, and the inside of the hole and a void of the anchor bolt are filled with the run-out adhesives 2 to harden.
Patent JP-H0562920-A (JP)
Title: Manufacture of single crystal film
Inventor: IWAMATSU SEIICHI
IPC: H01L21/208
Filed: 1991-09-04
Abstract: PURPOSE:To form a single crystal film on a substrate at low cost by a method wherein single crystal species are affixed to the surface of a substrate, and after a material film has been formed on the substrate surface, it is single crystallized with the single crystal species as the starting point using a band fusing method. CONSTITUTION:Silicon single crystal species 2, consisting of crystal surface (100), for example, is glued to the surface of a substrate 1 by silanol reaction, and besides, a polycrystalline crystallized film 3, consisting of polysilicon and the like, is formed thereon using a CVD method. The crystallized film 3 is single crystallized in crystal orientation <100> by scan-fusing it while the substrate 1 is being heated from the back side using a stripe or circular heater and the like. As a result, a single crystal film can be formed on the long-sized substrate at low cost, and when a solar battery is manufactured by the obtained semiconductor single crystal film, a solar battery of high efficiency of 20% or higher can be mass-produced at low cost.
Patent JP-H04108342-A (JP)
Title: Method for improving blood plasma
Inventor: SAITO SHUJI
IPC: A23L13/20
Filed: 1990-08-28
Abstract: PURPOSE:To easily obtain blood plasma free from coloring substance and ill odor in high yield by treating blond plasma with an electrolyte polymer gel carrier supporting an adsorbent in included and immobilized state. CONSTITUTION:An adsorbent such as activated carbon or silica gel is included and immobilized in an electrolyte polymer gel such as agar, sodium alginate and polyvinyl alcohol to obtain an electrolyte polymer gel carrier. The gel carrier is e.g. filled in a column and a blood plasma is supplied to the column to contact the gel carrier with the blood plasma.
Patent JP-H0893946-A (JP)
Title: Flow control valve
Inventor: SHIMADA YOSHIO
IPC: F16K27/02
Filed: 1994-09-20
Abstract: PURPOSE: To provide a flow control valve which can be manufactured at a low cost with high quality. CONSTITUTION: In a flow control valve having a valve body A formed of brass; a needle valve 5 connected to and disconnected from the valve seat 3a of the valve body A; and a can 8 formed of a stainless steel material for sealing the driving part of the needle valve, a can connecting part 17 is integrally provided on the valve body A, and the connecting parts of the can 8 and the can connecting part 17 of the valve body A are mutually connected and fixed by projection welding.
Patent JP-2000057918-A (JP)
Title: Method and device for measuring relay part
Inventor: IZAWA AKIHIKO
IPC: H01H49/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To minimize an error range of the measurement data by measuring the dimension of a part to be measured in the condition of a reference surface of a jig or a reference part in parallel with this reference surface used as a common measurement reference. SOLUTION: In measuring a height of a movable contact of an armature block 2, a structure provided with a jig, a presser tool 23 and a measuring instrument 24 is used and to obtain a measured value of the height of a movable contact by scanning with the instrument 24. On the other hand, in measuring the height of a fixed contact of a base block 2, a jig 25 is used. The base block 2 is pushed to the reference surface F by the presser tool 23. In this condition, an iron core 12 and a fixed contact 11a are scanned by the instrument 24 in parallel with the reference surface F of the jig 25 to obtain the measured value of the height of the fixed contact. Adjusting amount of a contact spring for supporting the movable contact is computed on the basis of the measured value of the movable contact height and the measured value of the fixed contact height thus obtained.
Patent JP-H04106600-A (JP)
Title: Voice recording method
Inventor: KISHI TOMOYUKI
IPC: G10L19/00
Filed: 1990-08-27
Abstract: PURPOSE:To minimize a free recordable area and to efficiently use the recording area of a recording medium by recording variable length voice data according to a specific recording method. CONSTITUTION:When voice data which are variable in voice length are recorded on the recording medium 60 by the voice recording method which performs an address data recording process and a voice data recording process in order repeatedly plural times, recording start address data are recorded in the increment direction from the head address side of the recording medium (or in the decrement direction from the tail address side) and the voice data are recorded in the decrement direction from the tail address side of the recording medium (or in the increment direction from the head address side) to gather and arrange a free area 62 in the center of the recording medium. Consequently, the free recordable area of the voice data can be minimized.
Patent JP-S6285487-A (JP)
Inventor: KAI NAGAO
IPC: H05K3/20
Filed: 1985-10-11
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-H0273131-A (JP)
Title: Vehicle diagnostic system
Inventor: ABE KUNIHIRO
IPC: G01M17/007
Filed: 1988-09-07
Abstract: PURPOSE:To quickly switch the communication state to quickly and surely perform diagnosis and to considerably improve the workability by providing a vehicle diagnostic device with a call signal transmission means and providing an electronic controller on the vehicle side with a call signal reception means. CONSTITUTION:When a prescribed command for a call is inputted on a keyboard 32 in a vehicle diagnostic device 25, a keyboard decoding means 58 decodes it and a call signal is transmitted from a call signal transmission means 56a. This signal permits data transmission from an electronic controller 2 when being in the high level but inhibits it when being in the low level. Meanwhile, when receiving the call signal by a call signal reception means 54, the controller 2 sets a data communication means 55 to the transmittable (response) state. Then, communication between data communication means 56 and 55 is possible, and various request signals of the diagnostic mode, etc., are transmitted from the means 56, and they are received by the means 55 to transmit various data, and they are received by the means 56, and thus, the diagnostic work is smoothly performed and trouble is easily found.
Patent JP-2001053990-A (JP)
Title: Zoom lens, and camcorder provided with it
Inventor: AKIMOTO KATSUJI
IPC: G03B11/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide structure without coming off a cap for holding an infrared filter by being vertical by operated in an infrared shielding filter provided in a zoom lens for shielding infrared rays by being vertically moved. SOLUTION: An infrared shielding filter consists of a holder 20A for vertical movement, an infrared filter 21 housed in this holder and a cap 22A for holding the infrared filter. The infrared filter is housed in the holder from the direction orthogonal to the vertically moving direction of the infrared shielding filter, and in which a guide member is arranged at the outside of the holder. Also, this camcorder is provided with at least an imaging element an a zoom lens capable of forming the image of a subject on the imaging element, and the zoom lens is provided with the infrared shielding filter capable of being selectively vertically moved.
Patent JP-S6272692-A (JP)
Inventor: MANFUREETO BERUKUFUERUTO
IPC: C07C333/16
Filed: 1986-09-25
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-S60116385-A (JP)
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1983-11-29
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-2001055615-A (JP)
Title: Impact-resistant helmet
Inventor: TATE YOSHIJIRO
IPC: A42B3/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a helmet which comprises a plastic or metal and has excellent impact resistance, good usability and a good measure for preventing the scattering of a ceramic. SOLUTION: This impact-resistant helmet is obtained by mounting or fixing hollow moldings 2 having truncated pyramidal outer shapes to the outer surface of the helmet main body 1 comprising a plastic or a metal and then fixing ceramic members to the surfaces of the truncated pyramidal moldings. Therein, the hollow moldings having ceramic members attached thereto or the hollow moldings having the ceramic members attached thereto and a part or all parts of the helmet are covered and fixed to a sheet-like article such as a woven fiber fabric or a nonwoven fiber fabric. The helmet main body 1 preferably comprises a plastic reinforced with highly strong fibers, and the hollow moldings are preferably detachably mounted or fixed to the helmet main body l.
Patent JP-H04109067-A (JP)
Title: Piston for internal combustion engine
Inventor: YAMADA YOSHIHIRO
IPC: F02F3/00
Filed: 1990-08-29
Abstract: PURPOSE:To obtain a piston excellent in heat resistance and durability and desirable in productivity by cast-covering a top plate, formed of an Al-Ti intermetallic compound, with an Al allay formed at a piston body, and jointing the boundary outer peripheral parts of an Al-Ti intermetallic compound and the Al alloy by welding. CONSTITUTION:A piston for an internal combustion engine is provided with a cavity 1a recessively formed at the center part of a top plate (camber) 1 molded in an Al-Ti intermetallic compound. A piston body 2 formed of an aluminum alloy (JISAC8A) is molded with the top plate 1 cast-covered inside. The boundary outer peripheral parts of the top plate 1 and the piston body 2 are jointed to each other by welding (3), while an abrasion proof ring (ring carrier) is fittingly mounted to the upper outer periphery of the piston body 2. Heat resistance, abrasion resistance and light weight can be thereby attained, and also cracking and peeling caused by the thermal expansion coefficient difference of a compound member can be prevented.
Patent JP-H0667195-A (JP)
Title: Element for display
Inventor: SHIODA MOTOJI
IPC: G09F9/30
Filed: 1992-08-25
Abstract: PURPOSE:To obtain an element for display which is capable of easily miniaturizing display picture pitches and does not cause the difference in display due to the difference in the resistance of wiring for the external input. CONSTITUTION:Two circuits 1a and 1b (2a and 2b) for mounting an IC for driving exist in juxtaposition with one side 3a (other side 3b) of a display part 3 and extendingly in parallel with each other. Wiring 4(5) for display are connected to the circuit 1a (2a) for mounting the IC for driving and the circuit 1b (2b) for mounting the IC for driving alternately and sequentially from the one side. The circuits 1a and 2b (2a and 2b) for mounting the IC for driving and a bus-line 6 (8) for the external input are the same shape and are connected with wirings 7a and 7b (9a and 9b) for the external input arranged in juxtaposition. In the above-mentioned manner, the array pitch of the wiring 4 (5) for display is reduced, thereby reducing the pitch of the display picture. Further, the resistances of the wirings 7a and 7b (9a and 9b) for the external input are made to be the same, thereby eliminating the difference in display between respective display pictures.
Patent JP-2000079958-A (JP)
Title: Container with open/close lid
Inventor: NAKATANI HIROSHI
IPC: B65D43/16
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a container with an open/close lid wherein the lid can be easily opened to take out contents. SOLUTION: An open/close lid 2 is attached via a hinge 3 to an upper end of a back plate 11 of the container 1, a pocket 4 is provided on an upper end face of the back plate 11 inward from the hinge 3, a silicone rubber plate 5 is received in the pocket 4, and a protrusion 6 for compressing the silicone rubber plate 5 is provided on an internal face of the open/close lid 2 close to the hinge 3. A front plate 12 of the container and a front part of the open/ close lid 2 are respectively equipped with an engaging part and an engaged part which detachably engage with each other for fixing the front part of the open/close lid 2 to the container 1.
Patent JP-S59119050-A (JP)
Title: Negative pressure type carburetor
Inventor: HASHIMOTO SHIYOUGO
IPC: F02M7/17
Filed: 1982-12-24
Abstract: PURPOSE:To make favorable the completion of the product from the viewpoints of working and production of a throttle valve fitting body and a piston valve fitting body and contrive to enhance productivity, by a method wherein a throttle valve fitting body and a piston valve fitting body are produced as separate bodies, and they are joined to each other by bolts. CONSTITUTION:A venturi bore 7 provided in the piston valve fitting body 2 is formed to be slant against a fitting surface of the throttle valve fitting body 1, while a piston bore 8 is formed in a direction orthogonal to the venturi bore 7. Since a piston valve 9 is operated in a direction orthogonal to the venturi bore 7, problems of partial abrasion or hysteresis at the time of opening and closing are prevented from occurring.
Patent JP-S6383387-A (JP)
Inventor: ABE KOJI
IPC: G02F1/13
Filed: 1986-09-26
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-2000055089-A (JP)
Title: Brake device for rotary shaft or rectilinear mobile object
Inventor: OGAWA IZUMI
IPC: F16D63/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a braking device which can restrain displacement of a rotary shaft in the radial or thrust direction during braking low. SOLUTION: A rotary shaft 2 is formed in its rear end part with flange-like overhanging parts 21a, b, and a bearing 1 is formed therein with groove parts 11a, 11b for holding these overhanging parts 21a, b. The rotary shaft 2 is supported by overhanging parts 21a, 21b and the bearing 1 in parts adjacent to the former. A lubricant 3 containing electroviscous fluid is circulated through bearing gaps between the bearing 1 and the rotary shaft 2. The overhanging parts 21a, b are embedded in its outer peripheral surface and both end surface with electrodes 23. The inner surfaces of the groove parts 11a, b are embedded respectively therein with electrodes 13, 14, 15 which are opposed to the electrodes with gaps defined therebetween.  When a voltage is applied between the electrodes 23 and the electrodes 13, 14, 15, the viscosity of the electroviscous fluid 3 is increased, and accordingly, a friction force in the direction in which the rotation of the rotary shaft 2 is braked is exerted to the rotary shaft 2.