baber/WOPTO huggingface dataset:
Patent JP-S63104933-A (JP)
Title: Production of alkylphenols
Inventor: IWAHARA MASAHIRO
IPC: B01J23/44
Filed: 1986-10-21
Abstract: PURPOSE:To obtain alkylphenols useful as an antioxidant or other raw material for chemicals in one step and high yield, by reacting phenols with aldehydes and hydrogen in the presence of a tert-amine and a hydrogenation catalyst. CONSTITUTION:The objective compound of formula III can be produced from a phenolic compound of formula I (R<1> and R<2> are H, alkyl or alkoxy), an aldehyde of formula II (R<3> is H or alkyl) and hydrogen, in one step and high yield, advantageously on an industrial scale, by reacting the phenolic compound with the aldehyde and hydrogen in the presence of a tertiary amine (e.g. trimethylamine, triethylamine, tripropylamine, tributylamine, triamylamine, tribenzylamine and/or triphenylamine, etc.) and a hydrogenation catalyst (e.g. palladium, rhodium, osmium, iridium or copper-chromium catalyst, etc., preferably a palladium catalyst).
Patent JP-2000071522-A (JP)
Title: Image-forming apparatus
Inventor: INADA YASUYUKI
IPC: G03G15/043
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus which can ease a skew of longitudinal lines even in the occurrence of meanders and form high-quality images. SOLUTION: A reference mark is formed on a transfer belt (S1) and detected (S2), whereby a shift amount of the reference mark is obtained (S3). When the shift amount of the reference mark is obtained, a write position of a regist mark is corrected in real time for every main scan line by the shift amount (S4). The regist mark is then formed on the transfer belt (S5). Accordingly, even if the transfer belt meanders, the regist mark without a skew of longitudinal lines is formed on the transfer belt.
Patent JP-H03109534-A (JP)
Title: Winding inspecting device
Inventor: HAYASHI YOICHI
IPC: G03B43/00
Filed: 1989-09-25
Abstract: PURPOSE:To prevent the slipping of a winding gear and a winding knob when the winding is completed by installing the driving device (winding gear) and a rotating quantity detector so as to press each other from both sides of the winding knob by sandwitching the knob. CONSTITUTION:The device is provided with the driving device 20, which rotates and drives the winding knob 11, a torque detector 21, which detects the winding torque of the winding knob 11 and the rotating quantity detector 16 of the winding knob 11, which is independent from the driving device 20. The driving device 20 and the rotating quantity detector 16 are arranged so as to press each other from both sides of the winding knob 11 by sandwitching the knob 11. Thus, the slipping of the winding gear with the winding knob when the winding is completed is prevented, the change of the intervals between inversion preventing pawls and winding knob teeth is prevented and the abnormality of inversion preventing function is prevented from being unnoticed.
Patent JP-S61126433-A (JP)
Title: Heat ray detector
Inventor: TSUTSUI JOJI
IPC: G08B13/19
Filed: 1984-11-22
Abstract: PURPOSE:To improve the operativity of detection area confirmation and to simplify the structure by arranging plural light emitting devices for detection area confirmation around the center of a heat ray sensor and setting a detection area within a range encircled with plural optical paths. CONSTITUTION:Four LEDs G1, R1, G2, and R2 as light emitting devices for detection area confirmation are arranged at intervals of 90 deg. around a pyroelectric element 21 as the hot ray sensor provided to a substrate 22, and a Fresnel lens 23 as a light condenser is provided opposite the pyroelectric element 21. The LEDs G1 and G2 emit light of green and the LEDs R1 and R2 emit light of red. Optical paths g1 and g2 of the LEDs G1, G2, R1, and R2 passed through the Fresnel lens 23 are confirmed at a detection area information side; the upper left boundary of the detection area is determined by the horizontal tangent of the optical path g2 and the perpendicular tangent of the optical path r2, and the upper right boundary is determined by the horizontal tangent of the optical path g2 and the perpendicular tangent of the optical path r2. Consequently, the detection area is easily confirmed.
Patent JP-H03131039-A (JP)
Title: Bipolar transistor and its manufacture
Inventor: TOOMASU MAISUTAA
IPC: H01L21/8249
Filed: 1990-09-17
Abstract: PURPOSE: To minimize the ratio of an electrically effective entire base terminal range to a base-collector capacitance by a method, wherein an active transistor region is arranged on an emitter and a collector terminal on a side opposite to a base and demarcated with a insulating structure which limits a current flowing through the active transistor region. CONSTITUTION: Active transistor region 5, 13, and 18 are arranged on an emitter and collector terminals 7 and 8 on a side opposite to a base 13 and demarcated with insulating structures 16a, 9, and 6 which limit currents that flow through active transistor regions 5, 13, and 18. Active planes demarcated with the insulating structures 6, 16a, and 9 on an emitter surface and a collector surface are equal in area while overlapping with each other. An active base 13 and a collector plane are equal in size.
Patent JP-2000080533-A (JP)
Title: Opening device of loom
Inventor: YAMADA TAKEO
IPC: D03C13/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent various kinds of defects from generating on a woven fabric by taking the control of learning for controlling the opening of a heddle frame and allowing the real behavior pattern of the heddle frame to converge into the optimal pattern. SOLUTION: This device 1 for opening a loom is provided with a servo motor 16j for reciprocatively driving a heddle frame 3j, a position detector 100j for detecting the position of the heddle frame, and a control circuit. The control circuit preliminarily memorizes command values for the optimal pattern of the behaviors of the heddle frame 3j in a fixed state, calculates the errors of the real position data of the position detector 100j from the fixed command values of the optimal pattern, correcting command values to be outputted in order to eliminate the errors, and outputting the corrected command values to control the servo motor 16j.
Patent JP-S62110186-A (JP)
Inventor: ISHIDA YOSHIHIRO
IPC: F16C29/00
Filed: 1985-11-08
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-H03123773-A (JP)
Title: Anthelmintic agent
Inventor: PEETAA MAIENFUISHIYU
IPC: C07D239/56
Filed: 1990-09-20
Abstract: NEW MATERIAL: A compd. of formula I (where R 1  is H, halogen, etc.; R 2  is H, 1-2 C alkyl, etc.; R 3 , R 4  are each H, 1-2 C alkyl; R 5 , R 6  are each H, halogen, 1-5 C alkyl; R 7  is H, 1-2 C haloalkyl, etc.; R 8 , R 9  are each H, halogen, 1-2 C alkoxy, etc.; R 10  is H, halogen, etc.; R 11  is H, 1-6C alkyl, etc.; R 12  is H, halogen; Y is CH-, =N-).  
     EXAMPLE: 5-Chloro-2-[(4-chlorophenylsulfonyl)-amino]-benzoic acid [4-(4- trifluoromethyl-6-cyclopropylpyrimidin-2-yloxy)-anilide].  
     USE: An anthelmintic. Especially useful for control of nematode, cestode and trematode.  
     PROCESS: The compd. of formula I is obtd. by reacting a compd. of formula II with benzenesulfonic acid halide of formula III (where X is halogen) at (-20)-150°C under the existence of a base, (e.g. pyridine), in a aprotic solvent. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08115914-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA TAKASHI
IPC: H01L21/3205
Filed: 1994-10-14
Abstract: PURPOSE: To provide a semiconductor device capable of preventing the occurrence of hillock in a large-area conductive film convered with a thinned insulating film, and preventing inferiority such as the short circuit between wirings occurring at manufacture of a semiconductor device, the breaking of wiring, the breakage of an insulating film, separation, etc. CONSTITUTION: In a semiconductor device which has a large-area conductive film 6 made through an insulating film 8 on a semiconductor substrate 7, the conductive film 6 is divided in lateral and longitudinal direction into x1 and y2 not more than the critical dimension of hillock occurrence, and the divided conductive films 6a are connected electrically with each other by other conductive films 6b. The conductive films 6b are arranged, being slid so that hillock may not occur even if combined with divided conductive films 6a.
Patent JP-2001041585-A (JP)
Title: Heat storage tank
Inventor: NAKAUCHI SHUNSAKU
IPC: F28D20/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage tank which is high in heat energy density with simple structure. SOLUTION: Material 6 which can store a large quantity of heat in the form of heat of fusion by repeating the solidification and fusion within a range of objective temperature is put in lengthwise sealed containers 5, and a plurality of these containers 5 are put in heat media 7 for heat exchange in the form of not disturbing the convection movement of heat media 7 for heat exchange so as to form a heat storage tank 1.
Patent JP-S60135054-A (JP)
Inventor: SUZUKI MASANE
IPC: A61H39/00
Filed: 1983-12-26
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-H07100025-A (JP)
Title: Cupboard
Inventor: KUKI KYOKO
IPC: A47B81/04
Filed: 1993-10-05
Abstract: PURPOSE:To secure a wide kitchen space for a cupboard provided with an auxiliary counter when the auxiliary counter is not used, and improve workability in setting or cooking when it is used. CONSTITUTION:For this cupboard 20, a base end part of an auxiliary counter 26 is supported at a support shaft 25 provided in an auxiliary counter storage part 24 to rotate horizontally to overhang, and the auxiliary counter 26 can be stored in the auxiliary counter storage part 24 when it is not used, while it can be rotated horizontally to be pulled from the auxiliary counter storage part 24 to be used.
Patent JP-S62108305-A (JP)
Title: Pid control device
Inventor: IWASAKI MASATAKA
IPC: G05B13/02
Filed: 1985-11-06
Abstract: PURPOSE:To improve the PID controllability by calculating a control parameter of optimum proportional gain, integral time, differential time, etc. from an hourly variation of a deviation quantity,and setting it automatically. CONSTITUTION:First of all, control parameters Kc, Ti, and Td are initialized to a manipulated variable arithmetic part 3, and also a changeover switch 4 is switched to a noise vibration monitor part 5 side. The monitor part 5 monitors a derivation e(t), and when its absolute value exceeds a prescribed value, the changeover switch 4 is switched to a peak monitor part 6 side. The monitor part 6 monitors an hourly variation of the deviation e(t) which is varied like a sine wave, calculates Kc, Ti, and Td being optimum parameters through a parameter changing part 7 from the first and the second peak values, and the peak time, and sets them to the manipulated variable arithmetic part 3. In this way, an optimum PID control parameter is set automatically, and a good controllability having no hunting is obtained.
Patent JP-H0985858-A (JP)
Title: Bag manufacturing form and method for using it
Inventor: INOUE TAEKO
IPC: B42D15/08
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a bag manufacturing form wherein only when an article to be stored exists, sealing work of a bag-shaped part is performed and when there exists no article to be stored, it is unnecessary to perform the sealing work by folding the connecting part between the first slip part and the second slip part and pressing it and stick them to form a bag-shaped storing part. SOLUTION: A bag manufacturing form 30 is processed by two separated cases. At first, when there exist no article to be stored such as cash in the bag manufacturing form 30, tear-off perforationg 31e and 32e are cut and tear- off perforations 38 are turned back in such a way that the surface sides of slip parts are brought into contact with each other. On the other hand, when there exists an article to be stored such as cash in the bag manufacturing form 30, the tear-off perforations 31d and 32d are cut and a part where an adhesive part is provided is cut off. The tear-off perforations 38 is turned back and the adhesive parts 33a and 33c and the adhesive parts 33b and 33d are overlapped. When these are pressed, these adhesive parts are sticked each other.
Patent JP-S63107600-A (JP)
Inventor: FUKUDA YUKIHIRO
IPC: B44B3/02
Filed: 1987-10-02
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-S63105521-A (JP)
Title: Drive control method for electrostatic induction type self-extinction element
Inventor: OKATSUCHI CHIHIRO
IPC: H03K17/082
Filed: 1986-10-22
Abstract: PURPOSE:To widen the stable operating region by applying high speed switching at the normal operating range and turning off the current of the extinction element in the overcurrent state slowly. CONSTITUTION:With a drive signal VS for the extinction element (IGBT) 3 given as an ON-signal, the circuit is brought into the fast leading mode by a Zener diode 12, a capacitor 13, a resistor 14, an operational amplifier 31, a transistor (TR) 6 and a resistor 8. When the drive signal VS is given as an OFF-signal, the rate of change in the gate voltage of the IGBT is devised to be varied depending whether a TR 15 is turned on or off through the use of the electric charge in the capacitor 13. If the IGBT3 reaches an overcurrent and the collector voltage reaches a voltage decided by a Zener diode 32, a TR 24 is turned on and a TR 15 is turned off. When the drive signal VS is zero in this state, the discharge of the capacitor 31 is advanced rapidly up to the voltage of the diode 12 and then slows down, the trailing of the gate voltage of the IGBT slows down and the safe operation region of the IGBT is expanded. Moreover, in case of the normal operation, the gate voltage of the IGBT having a higher rate of rise in the leading is selected and the IGBT is turned off quickly.
Patent JP-H0193885-A (JP)
Title: Automatic cash transactor
Inventor: KONDO KOKEI
IPC: G07D9/00
Filed: 1987-10-05
Abstract: PURPOSE: To surely clear up a cause on the occurrence of a cash trouble by applying journal print of supplemented number of paper moneys every time supplement of the paper moneys is finished so as to allow the operator to simply recognize number of the supplemented paper moneys. CONSTITUTION: When a control unit 13 detects a paper money supplement timing, the unit 13 gives a paper money supplement start command to a paper money circulation unit 11. The paper money circulation unit 11 pays out one by one paper money from a paper money mount box 25 to carry the paper moneys in directions of arrows a, b according to the command. An inspection unit 22 discriminates types of the paper moneys and 1,000 yen paper moneys are contained in a 1,000 yen container box 23 and 10,000 yen paper moneys are contained in a 10,000 yen container box 24 according to the discrimination. At the end of supplement, the paper money circulation unit 11 reports number of supplemented paper moneys to the control unit 13. The control unit 13 edits the report into a print format to allow a journal print unit 12 to print out the report.
Patent JP-H0191906-A (JP)
Title: Conveying roll
Inventor: NOROTA SUSUMU
IPC: G05B19/18
Filed: 1987-10-05
Abstract: PURPOSE:To prevent flawing on the surface of a roll caused by a product and to improve the heat resistance by providing a bristle collected body made of a synthetic resin having a specified glass transition temp. on an outer circumferential surface of a conveying roll. CONSTITUTION:The collected body of the bristles made of synthetic resins having >=100 deg.C glass transition temp. is inserted and held by a guttered metallic fitting 2, and this is wound around a circumferential surface of an iron core roll 3 from its end to the central part spirally in right hand side, next, wound and fixed from the center to the other end spirally in left hand side, and the end part of the guttered metallic fitting is welding fixed to the iron core roll 3 to make the conveying roll. By this method, even if the product has edges, the bristle is bent to relieve the stress, so that the roll surface is not damaged.
Patent JP-H0192704-A (JP)
Title: Connecting method for optical fiber-contained metallic tube
Inventor: ARAKI NOBUO
IPC: G02B6/38
Filed: 1987-10-05
Abstract: PURPOSE:To attain connection by which an optical fiber-contained metallic tube can be wound to a reel or a spool without a hindrance, or can be rewound by the reel, etc. by bringing a covering tube into which an optical fiber is inserted through, to butt welding through a metallic connecting tube whose diameter is almost the same as that of said tube. CONSTITUTION:An optical fiber 1 is exposed from the end of a covering tube 5, a connecting tube 11 whose diameter is almost the same as that of the covering tube 5, and also, which has a slit so that the diameter can be expanded is fitted to the outside of one covering tube 5 by expanding the diameter, and in a state that the connecting tube 11 is moved backward from the tube end part, each exposed optical fiber 1 is connected. Subsequently, between the covering tubes 5 to be connected, the connecting tube 11 is positioned, the diameter of the connecting tube 11 is returned to its original state, the slit 12 is brought to seal welding S, and also, the end part of the covering tube 5 and the end part of the connecting tube 11 are brought to butt welding. In such a way, in case of winding an optical fiber contained metallic tube to a reel, etc., or rewinding it from the reel, etc., a connecting part 6 does not protrude and it does not occur that said part is caught in the optical fiber-contained metallic tube or an obstacle.
Patent JP-H1094749-A (JP)
Title: Coating method of solid lubricant coating material
Inventor: KASHIDA AKIRA
IPC: B05D1/28
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of a solid lubricant coating material by printing the solid lubricant coating material prepared by dispersing a large quantity of a solid lubricant fine particle in a binder solution on the surface of an objective material. SOLUTION: The solid lubricant coating material is silk screen-printed on the end face of a steel ring. As the solid lubricant coating material, a coating material prepared by dispersing the fine particle of molybdenum disulfide of the solid lubricant, a graphite and antimony oxide of a flame retarder in the solution having a polyimide resin dissolved in an organic solvent is used. The particle diameter of the solid fine particle is 5μm in max. The kinetic viscosity of the solid lubricant coating material is 400-500cps. The ring is previously degreased and treated by forming a zinc phosphate based chemical coating film. As a result, the loss of the solid lubricant coating material is reduced and complex works for forming the coating film of the solid lubricant only on an objective part to be worked is unnecessary.
Patent JP-H0587937-A (JP)
Title: Radiation measuring apparatus
Inventor: YAMANO TOSHIYA
IPC: G08B19/00
Filed: 1991-09-30
Abstract: PURPOSE:To facilitate the measurement of element radiations separately as multiple kinds of radiations composing a radiation field in the radiation field where the radiations exist. CONSTITUTION:A plurality of unit radiation measuring sections 16 and 20 which are provided with at least radiation detecting sections 13 and 17 and a pulse height discriminating section 6 for discriminating a pulse height with respect to signals outputted from the detecting sections are arranged in one radiation measuring apparatus for each of element raidations which are detected with the radiation detecting sections 13 and 17. In addition, every time a normalization pulse develops in a pulse train signal to be outputted from the pulse height discriminating section 6 or every time counts of the pulse increase by a specified value, an alarm sound is generated in an acoustic pattern corresponding to at least the unit radiation measuring sections 16 and 20.
Patent JP-S63104380-A (JP)
Title: Manufacture of field effect transistor
Inventor: NAGAHAMA KOKI
IPC: H01L21/28
Filed: 1986-10-20
Abstract: PURPOSE:To easily and reproducibly manufacture a high performance FET having a fine gate, by controlling gate length by the use of the side-etching amount in an etching process. CONSTITUTION:A photoresist pattern 3a is formed on a semiconductor crystal material 1 and it is used as a mask and a recessed groove 2a is formed by etching so that its width is larger than an opening width of the pattern 3a. Next, a SiO2 film 4, whose width is smaller than that of this recessed groove 2a, is formed inside the recessed groove 2a. Next, after the resist 3a is removed, another resist pattern 3c is formed. Next, after a recessed groove 2d is formed by etching and a gate metal 5 is evaporated in this groove 2d, the resist 3c is removed. When the recessed groove 2a is formed in the said first processing, the amount of side etching under the resist 3a can be adjusted by controlling the amount of etching, so that gate length lg can be controlled.
Patent JP-H04142268-A (JP)
Title: Percolating pack for beverage and device for drawing beverage
Inventor: MORI HAJIME
IPC: B65D85/804
Filed: 1990-09-21
Abstract: PURPOSE:To provide a percolating bag of simple structure by providing a percolating part which contains a material for the extraction and is placed inside and attached to a package and by having the two sheets constituting the package separated from each other at the upper ends and attached to each other a little below the upper ends by the use of an adhesive which is thermoplastic and softens to fusion under heat. CONSTITUTION:Inside a rectangular package 11 consisting of, for example, sheets of synthetic resin impervious to water and air a percolating sheet 12 consisting of a nonwoven fabric is provided transversely inside the package 11. A material for the extraction 13, such as roast, ground coffee beans, is contained in the percolating sheet 12. The two sheets 14, 15 which constitute the package 11 are separated from each other at the upper ends 14a, 15a and attached to each other at an adhering part 16, which is a little below the upper ends, by the use of an adhesive which is thermoplastic and softens to fusion under heat. A discharging part 17 in the lower part of the package 11 is sealed by an adhesive which is also thermoplastic and comes off when put in contact with hot water.
Patent JP-H0970401-A (JP)
Title: Radiographic device
Inventor: NONAKA HIDEKI
IPC: G21K5/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To enable radioscopy and spot photographing, to attain miniaturization and to improve reliability. SOLUTION: A radiation generation means 32 is installed above a base 31 for laying a testee body B and a first control means 33 for controlling a cone beam R7 from the generation means 32 to the cone beam R8 and a second control means 34 for collimating the cone beam R8 to a fan beam R9 are arranged between the generation means 32 and the testee body B. The first control means 33 irradiates the optional range of a detection means 36 with the cone beam R8 and the second control means 34 is made freely insertable and detachable to/from a radiation route, is made freely movable in a direction vertical to the spreading direction of the fan beam R9 and irradiates the optional range of the detection means 36 with the fan beam R9.  A scattering radiation elimination means 35 and the radiation detection means 36 composed of two- dimensionally arrayed radiation conversion elements are successively arranged in the inside of the base 31 and the elimination means 35 is made freely insertable and detachable to/from the route.