baber/WOPTO huggingface dataset:
Patent JP-H06216178-A (JP)
Title: Molding die for resin-sealed semiconductor device
Inventor: SAITO DAIICHI
IPC: H01L23/50
Filed: 1993-01-20
Abstract: PURPOSE:To block the turning intrusion of resin at the outer surface through a gate sufficiently as the preventing countermeasure against the occurrence of the burr of the resin attached to the outer surface of a lead frame with regard to a molding die for forming the package of a resin sealed semiconductor device so as to hold the lead frame between a lower die and an upper die. CONSTITUTION:A wall surface 2a faces an outer side surface 21a of a lead frame 21, which is mounted on a cavity forming surface 7. A protruding part 13 is provided in the vicinity of a gate 5 of a lower die 2. The protruding part 13 is made to extend into the local region of the outer surface part of the lead frame 21 from the side wall 2a and made to protrude from the cavity forming surface 7. The protruding part 13 crushes the local region to the thin form by closing with an upper die 1. A protruding part 21b, which is locally formed at the outer shape of the lead frame by the crushing, narrows a part of a gap (g) between the outer side surface 21a and the side wall 2a. The turning intrusion of the resin into the outer surface of the lead frame 21 from the gate 5 is blocked when the resin is injected in the halfway in this constitution.
Patent JP-H01183225-A (JP)
Title: Signal output device
Inventor: HOSONO KOJI
IPC: H04B10/25
Filed: 1988-01-18
Abstract: PURPOSE:To prevent noise from mixing into an identification signal by selectively driving an optical signal output part and an electric signal output part in correspondence with the signal obtained from a plug identification means. CONSTITUTION:When an optical signal plug 7 is inserted into a jack 25, a terminal on the side of a control signal conductor 26 in a controller 32 goes to a high level since a plug identification switch part 30 consisting of a gland conductor 14 and the control signal conductor 26 is turned off, and a light- emitting driver 27 is driven, whereby only an optical signal is outputted from a light-emitting element 18. When an electric signal plug 1 is inserted into the jack 25, the plug identification switch part 30 is connected and an output amplifier 28 is driven, whereby only a transmission electric signal is outputted from an electric signal terminal part 29. Thus, noise is prevented from mixing with the optical signal due to the drive of the output amplifier 28, and the occurrence of the mix of noise into the transmission electric signal due to the drive of the light-emitting driver 27 and the distortion of the signal can be prevented.
Patent JP-S62166489-A (JP)
Title: Ic card system
Inventor: IEGI TOSHIATSU
IPC: H04L9/00
Filed: 1986-01-20
Abstract: PURPOSE:To prevent a code from being decoded by storing a code key updating function common to an IC card, a code key intrinsic to the IC card, a fixed and a variable parameter for the function, etc., on the IC card and in a center, and updating a code decoding key for every transaction. CONSTITUTION:The center 20 transmits variation DELTAR of the variable parameter R for the function of the card 10 when an ID code ID is sent from the IC card 10. Then, the card 10 substitutes (i) as a decoding key used for the 1st transaction, the parameter R, the variation DELTAR, the fixed parameter A for the function, etc., in the code key updating function 12 to generate a new code key ki+1. Then, the card 10 substitutes a password PW, the key Ki+1, etc., in a decoding function 11 to generate and send a password PW to the center 20. The center 20 decodes this coded password PW by using a decoding function 21 and collates the decoded PW with PW stored in the center 20 and generates a permission signal S when they coincide with each other, thereby performing transaction processing. Thus, a code decoding key updated for every transaction is used to prevent the code from being decoded.
Patent JP-H04356283-A (JP)
Title: Differential epicyclic steering device
Inventor: FUKAZAWA TOSHIHIKO
IPC: A61H23/02
Filed: 1991-01-25
Abstract: PURPOSE:To reduce the turning radius of a vehicle using a differential epicyclic steeking device which controls the number of revolution of right and left shafts by means of a hydraulic motor by increasing the difference in the number of revolution between the right and left output shafts of the differential epicyclic steering device. CONSTITUTION:A hydraulic motor 2 is variable capacity type and a controller 5 which in response to signals of a steering lever 6 sends signals to a variable displacement pump 1, the variable capacity motor 2 and a governor controller 12 for controlling engine speed is provided and the discharge of the pump 1 is first increased in accordance with the angle of inclination of the steering lever 6 so as to increase the number of revolution of the motor 2 thereby causing a difference in the number of revolution between output hafts Next the engine speed is lowered to reduce the turning radius of a vehicle and the capacity of the variable capacity motor 2 is reduced so as to increase the engine speed thereby increasing the difference in the number of evolution between the output shafts and enabling pivotal turn.
Patent JP-S62166861-A (JP)
Title: Extraction and purification of sweetener component from dry leaf of stevia
Inventor: KAWAGUCHI KOTARO
IPC: A23L27/00
Filed: 1986-01-20
Abstract: PURPOSE:To obtain a high-purity sweetener component free from astringent taste and smell, by extracting a sweetener component from dried stevia leaf and precipitating and adsorbing impurities of the component with CaCl2 and an Al.Mg compound oxide adsorbent. CONSTITUTION:Dried leaf of Stevia rebaudiana Bertoni (a plant of Compositae family) is extracted with 7-14 times weight of water at 50-70 deg.C for 3-6hr under agitation or circulation to obtain a brown liquid extract ( having a total solid content of 2-3%) containing 0.7-0.8% sweetener component such as whole stevioside. The extract liquid is subjected to pH-adjustment and concentrated 7-8 times at about 60 deg.C under reduced pressure. The concentrated liquid is added with 0.5-2wt% CaCl2 to separate a most part of impurities as flocculent precipitate. Successively, the extract is added with an Al.Mg compound oxide adsorbent of an amount corresponding to 15-20wt% of the solid content at 40-55 deg.C under vigorous agitation to effect the adsorption of the above flocculent precipitate and dissolved metallic ions. After leaving at rest for 1-2hr, the mixture is filtered by precise filtration to obtain a filtrate. If necessary, the whole stevioside partially adsorbed to the adsorbent is recovered.
Patent JP-H06222476-A (JP)
Title: Photographing device
Inventor: OCHIAI TAKETO
IPC: G03B17/18
Filed: 1993-01-21
Abstract: PURPOSE:To eliminate the photographing with excess light causing halation, irregular reflection, etc., and to improve the grade of a photographed display character by adjusting the position of a display means so as to be out of the depth of field. CONSTITUTION:The display information in the display means is adjusted so as to be out of the depth of the field (just focus) at the time of forming an image on a recording medium. In other words, before an original is photographed, a character is imprinted and a character pattern formed by an LED 19 is reduced by a lens 18. Then, the photographing is attained at a position 21. However, when the position of the lens 18 is set on a part in the just focus 27, the halation and irregular reflection are generated and an extremely poor grade character display is photographed. At this time, the position of the lens 18 is set on the part out of focus 28. Therefore, the excess light causing the halation, irregular reflection, etc., is not photographed and excellent grade character display can be displayed.
Patent JP-H09193777-A (JP)
Title: Antilock control method
Inventor: MURAYAMA KYO
IPC: B60T8/66
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To find a pseudo-body travel speed of high accuracy and make antilock control of high accuracy by detecting the degree of body deceleration and correcting the prescribed value depending on the detected degree of the body deceleration. SOLUTION: Output from each of wheel speed sensors 1 to 4 is sent to arithmetic operation circuits 5 to 8, and signals for wheel speeds Vw1 to Vw4 are thereby obtained. Then, these signals are inputted to a pseudo-body travel speed computing circuit 10, together with output signals from an acceleration sensor 11. In addition, the highest wheel speed is selected from the wheel speeds Vw1 to Vw4, and a pseudo-body travel speed Vv is generated from a deceleration gradient, with the wheel speed selected at a high level, and body acceleration, while referring to a map. Then, the speed Vv is inputted to control logic circuits 12 to 14, together with each of system speeds Vs1, Vs2 and Vs3, thereby turning on and off the hold valve HV and decay valve DV of each system for the control thereof. According to this construction, the accuracy of the pseudo-body travel speed is further improved.
Patent JP-S61167408-A (JP)
Title: Preparation of thin silicone film
Inventor: TANABE TSUNEAKI
IPC: B29K83/00
Filed: 1985-01-22
Abstract: PURPOSE:To prepare thin silicone film having uniform film thickness and having no pinhole by casting and hardening soln. of silicone which is cured at room temp. to prepare polymer film being insoluble in said soln. and having high critical surface tension, then removing the film by dissolving. CONSTITUTION:Silicone being cured at room temp. is dissolved in aliphatic hydrocarbon, aliphatic ether, aliphatic amine, etc., to obtain 0.1-10wt% soln. The soln. is cast on base film having smooth surface being insoluble in the above-described solvents and having by above 18dyn/cm higher critical surface tension than the same of the above-described solvents such as polyacrylonitrile, polycarbonate, polysulfone, etc., to form film, and the film is crosslinked after evaporating the solvent. Further, the base film is dissolved with a solvent dissolving the base film, thus only the base film is removed to form a thin silicone film. The thickness of the silicone film is ca. 0.1-10mu.
Patent JP-S62169698-A (JP)
Inventor: MORI CHUZO
IPC: B42F17/34
Filed: 1987-01-16
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-S56106572-A (JP)
Title: Raw garlic emulsified seasoning
Inventor: HAKAMATA TADASHI
IPC: A23L27/10
Filed: 1980-01-28
Abstract: PURPOSE: To obtain a seasoning capable of being stored for a long time without losing the flavor of a garlic, by grinding raw garlics together with dearated fats and oils under vacuum and emulsifying them.  
     CONSTITUTION: The vacuum emulsifier 1 consists of the heating and cooling jacket 2, the rotating blade 4, the vacuum valve 7, etc. Margarine is treated at about 70°C at about 70mmHg for about 30min, and it together with vegetable oil, e.g., soybean oil, emulsifying agent, and an additive, e.g., antioxidant, etc. is added to garlics at 45W50°C. Under vacuum, the garlics are ground by rotating the rotating blade 4 at high speed, and kneaded at low speed. The prepared seasoning is fed from the valve 9 to tubes by pressurizing by an inert gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08196445-A (JP)
Title: Washstand
Inventor: ISHIBASHI KAZUKI
IPC: A47K1/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide a washstand in which a plurality of washbowls are arranged in parallel, one washbowl is arranged at a position higher than the other washbowls and a detachable tray on which goods are temporarily put is provided at the opening of the washbowl at the higher position, thereby improving usefulness. CONSTITUTION: In a washstand in which a plurality of washbowls 2 and 3 are arranged in parallel, one washbowl is arranged in a position higher than the other washbowl 2. A detachable tray 16 on which goods are temporarily put is provided over the opening of the washbowl 3 arranged at the higher position. In this case, a housing part 9 which is upright from the back of a washbowl portion 1 and opens toward the front side and a cabinet main body 19 having a large mirror 6 are provided. The washbowl 2 is positioned in front of the large mirror 6. A small mirror 8 which can be opened so as to close the opening of the housing part 9 is provided. The washbowl 3 is positioned in front of the small mirror 8. A housing space having double doors 13 and 13 having pulls 17 and 17 is provided in the lower part of the washbowl part 1.
Patent JP-S60152913-A (JP)
Title: Pressure converter
Inventor: ISHIHARA TSUTOMU
IPC: G01B7/16
Filed: 1984-01-20
Abstract: PURPOSE:To make it possible to perform temperature compensation of sensitivity without impairing various performances, by connecting specified resistors to the inverted input terminals of the first and second operation amplifiers of a bridge circuit and the inverted and non-inverted input terminals of the third operation amplifier, which is connected to both amplifiers. CONSTITUTION:Non-inverted input terminals of first and second operation amplifiers 30a and 30b are connected to the unbalanced voltage terminals of a bridge circuit 100 comprising pressure sensitive elements 1-4, respectively. The inverted input terminals thereof are connected by a resistor 31. The output terminals are connected to the inverted and non-inverted input terminals of a third operation amplifier 30c through resistors 34 and 36, respectively. Temperature sensitive diffusion resistors 32 and 33, whose positive temperature coefficient is larger than that of the resistor 31, are connected between the inverted input terminals and the output terminals of the amplifiers 30a and 30b, respectively. Temperature sensitivity diffusion resistors 35 and 37, whose positive temperature coefficient is larger than that of the resistors 34 and 36, are connected between the inverted input terminal and the output terminal of the amplifier 30c and between the non- inverted input terminal and a bias terminal 29, respectively.
Patent JP-H09231346-A (JP)
Title: Finger print package strengthened at its safety and its production
Inventor: KAARU DABURIYU MATSUKARII
IPC: G06F3/033
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a finger print sensor package capable of preventing the execution of illegal operation. SOLUTION: The finger sensor package includes an illegality preventing casing 191, a finger print sensor 30 fixed to the casing 191 and a ciphered output circuit 194 fixed in the casing 191, dynamically connected to the sensor 30 and capable of generating a ciphered output signal related to a detected finger print. The package includes also a processor 192 dynamically connected between the sensor 30 and the circuit 194 and a reference finger print memory 193 for storing reference finger print information. The processor 192 judges whether a detected finger print coincides with the stored reference finger print or not. A removing circuit is prepared so as to remove reference finger print information from the memory 193 correspondingly to the generation of illegality.
Patent JP-S62166555-A (JP)
Title: Manufacture of semiconductor device
Inventor: SADAMATSU HIDEAKI
IPC: H01L21/8222
Filed: 1986-01-20
Abstract: PURPOSE:To integrate a transistor which has good controllability and high accuracy by forming an Si nitride film and a polycrystalline silicon on a silicon. CONSTITUTION:An N-type high density buried layer 102 and a P-type buried layer 103 are formed on the main surface of a P-type substrate 101, an N-type epitaxial layer 104 is deposited, first and second insular regions 104a, 104b and then a first thermal oxide film 105 and an Si nitride film 106 to become an oxidation resistant film are formed, and a third region 107 to become an inactive base is thermally diffused. Thereafter, a second thermal oxide film 108 is formed on the region 107, a first region 110 to become a P-type active base is electrically connected with the base 107, and a second region 111 to become an N-type emitter, an N-type collector diffused region 112, high density N-type fourth regions 113a, 113b are formed in the base 110.
Patent JP-2000201756-A (JP)
Title: Leg attaching structure for furniture
Inventor: SHIMOOKA YOICHIRO
IPC: A47B91/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a leg attaching structure for furniture which can attach a leg with heteromorphic cross section in a suitable direction onto the furniture body. SOLUTION: An attaching piece body 4 is fastened to a attached face 1a when a leg 3 with an upward protruding attaching bolt 2 is attached on the attached face 1a of the furniture body 1. A nut member 5 is inserted into a hole part 4c of a boss part 4a of the attaching piece body. The nut member 5 has an elastic compression member 6 compressed when the nut member 5 is pulled by screwing the attaching bolt 2 of the leg 3. The leg 3 has the upper leg end face 3a to be pressed against the attaching piece body 4 by spring energizing force of the elastic compression member 6 by screwing the attaching bolt 2.
Patent JP-H02191290-A (JP)
Title: Cobalt complex and production of hydroxyl group-containing compound using the complex
Inventor: MUKOYAMA MITSUAKI
IPC: C07C31/13
Filed: 1989-01-18
Abstract: NEW MATERIAL:A complex shown by formula I (R<1> and R<5> are lower alkyl and/or aryl; R<2> and R<6> are H, lower alkyl, etc.; R<3>, R<4>, R<7> and R<8> are H, aryl, etc.). EXAMPLE:Bis(1-piperidinocarbamoyl-4,4-dimethyl-1,3-pentanedionato)cobalt (II). USE:A catalyst useful for efficiently obtaining a hydroxyl group-containing compound from an olefin-based compound. When the olefin-based compound contains functional group, the functional group will not decompose. PREPARATION:First, a dicarbonyl compound (salt) shown by formula II is dissolved or dispersed into an alcohol and an aqueous solution of NaOH is dripped into the solution while stirring. Then the solution is reacted with a cobalt compound such as cobalt chloride at pH8-12 at 0-50 deg.C.
Patent JP-S58127665-A (JP)
Inventor: ANDOU EISAKU
IPC: A62B17/04
Filed: 1982-01-23
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-S56107253-A (JP)
Title: Copying device
Inventor: SAITOU MASATOSHI
IPC: G03G15/01
Filed: 1980-01-31
Abstract: PURPOSE:To take a bicolor copy with proper image density by measuring surface potentials before and after a photoreceptor is exposed, by calculating deviations from a reference state and by controlling one of the quantity of charge, the quantity of image exposure and a development bias voltage. CONSTITUTION:Around photosensitive drum 1, primary charger 2, the 1st surface potential detector 15, secondary charger 3, the 2nd surface potential detector 16, image exposing device 4, processor 5, transfer device 6, destaticization device 7, cleaning device 8, and quenching clamp 9 in the moving direction of a photoreceptor. Then, the surface potential of the photoreceptor having a bicolor electrostatic latent image formed through image exposure by the primary charging and secondary charging is measured by detectors 15 and 16, whose measured values are amplified by amplifier 17 and sent to control part 18; and they are compared with a preset reference surface potential and the result is supplied to applied voltage controller 19 to control the applied voltage of charger 2 or 3.
Patent JP-H0641206-A (JP)
Title: Method of performing high-temperature aqueous polymerizationof carboxylic acid monomer
Inventor: NOOMAN RII HORII
IPC: C09D7/45
Filed: 1993-01-22
Abstract: This invention relates to high temperature aqueous processes for the polymerization of one or more carboxylic monomer to produce low molecular weight, water-soluble polymer products useful as detergent additives, scale inhibitors, dispersants and crystal growth modifiers.
Patent JP-S59142018-A (JP)
Title: Blanking press
Inventor: ITOU SHIYOUKICHI
IPC: B23D33/02
Filed: 1983-01-25
Abstract: PURPOSE:To prevent the occurrence of noize and vibration by making a large diameter perpendicular cylinder which is operated by an upper mold and a small horizontal cylinder which is connected to it, control the travel of a supporting board. CONSTITUTION:A large diameter perpendicular cylinder 25 is operated by an upper mold 4 and a small horizontal cylinder 23, which is connected to the perpendicular cylinder 25, makes a supporting board 22 travel. Therefore, since sufficient reciprocating distance can be provided for the supporting board 22 under the small up-down stroke of the upper mold 4, the occurrence of noize and vibration can be sufficiently prevented, while also preventing the deterioration of the durability of supporting members for the upper mold.
Patent JP-S61169486-A (JP)
Inventor: MATSUYAMA HIROSHI
IPC: B66B11/08
Filed: 1985-01-22
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-S61169072-A (JP)
Title: Manual color-image reading and displaying system
Inventor: UEDA ISAO
IPC: H04N1/107
Filed: 1985-01-22
Abstract: PURPOSE:To simplify the colored displaying by detecting the reflected light from the irradiaters of primary colors in a line-shape and processing it and displaying it. CONSTITUTION:A reading window 18 is provided in a bottom plate 17 of a manual color-image reader 2. The light radiated from one of the red, green, and blue irradiaters LED 21-23 irradiates a linear area X on a paper surface 1, and the light correspondent to the picture image pattern reflected from the surface 1 goes through a route X B C D, and incides into a line sensor 28. Meanwhile, the reflected light from an area Y irradiated by a lamp 24 goes through Y B C E, and is formed on a finder screen 30. The picture element signal from the sensor 28 is stored in a memory comprised in a processing circuit, and the processed signal of it is displayed on the CRT.
Patent JP-S62166461-A (JP)
Title: Cable connecting method
Inventor: NAKAMURA KAZUHIKO
IPC: G06F3/00
Filed: 1986-01-20
Abstract: PURPOSE:To eliminate the need to manufacture a connection cable even when the number of devices is varied by forming a cable of specific length switch has connectors at both end parts and the center part and connecting plural cables in order. CONSTITUTION:A cable 3 is formed to the specific length L and provided with connectors 4 at both end parts 3A and 3C of length L and the intermediate part 3B. The connectors 4 at one end part 3A and intermediate part 3B of the 1st cable 3 are mounted on a main device 1 and a peripheral device 2 respectively and the connector 4 of the other end part 3C is connected to a next cable so that plural cables are connected successively. Consequently, even if the constitution of devices to be connected is altered, a new cable need not be manufactured and the alternation is dealt with by increasing or decreasing the number of connected cables.
Patent JP-H04255012-A (JP)
Title: Fixing structure for clutch pedal
Inventor: ISHIZUKI MASAHARU
IPC: B60K23/02
Filed: 1991-01-30
Abstract: PURPOSE:To weaken the clamping force of a locking coil and to detach a pipe fixed on a clutch pedal lever by loosening an unlocking lever at the time of adjusting the height and position in the back and forth direction of the clutch pedal lever. CONSTITUTION:A pedal pad 3 is fitted to the lower end part of the clutch pedal lever 1 and the 1st pipe body 5 is penetrated and fixed near the upper end part of the lever 1. A supporting spindle 7 is rotatably engaged with the inside of the pipe body 5. On the other hand, an intermediate lever 21 is arranged between the lever 1 and a push rod 9 in parallel with the lever 1 and the 2nd pipe body 23 is penetrated and fixed near the upper end part of the lever 21. A claw body 25a formed on one end part of the locking coil 25 arranged in the pipe body 23 projects to the external through a hole part 23a. Two sides of a feed forked rod supporting blacket 27 are supported by a spindle 29 in the vicinity of the lower end of the lever 21.