baber/WOPTO huggingface dataset:
Patent JP-H03258906-A (JP)
Title: Valve system of four cycle engine
Inventor: ODA HIDEJI
IPC: F01L13/00
Filed: 1990-03-08
Abstract: PURPOSE:To prevent deformation of a rocker arm by providing second and third rocker arms, whose tips are overlapped vertically with a branched tip of a first rocker arm, on both sides of the first rocker arm. CONSTITUTION:A holding portion 7a of a low speed rocker arm 7 is fitted directly on a rocker shaft 11. Holding portions 8a and 9a of middle and high speed rocker arms 8 and 9 which are arranged on both sides of the low speed rocker arm 7 are fitted on the rocker shaft 11 through eccentric bushes 12 and 13, which are detachably fitted to the rocker shaft 11. The rocker arms 8, 9 and 7 are driven by cams 4, 5 and 3 respectively. The cams 4 and 5 are formed so as to have the same cam profile, and are used for middle and high speed. The cam 3 is formed so as to have the cam profile different from that of the cams 4 and 5, and is used for low speed. In this case, the tips 8b and 9b of the middle and high speed rocker arms 8 and 9 are overlapped vertically with the branched tip 7b of the low speed rocker arm 7. By this constitution, the respective rocker arms 7, 8 and 9 are not deformed because vertical force only acts upon the respective rocker arms during operation.
Patent JP-S60199157-A (JP)
Inventor: SHINJIYOU KATSUMI
IPC: E04D3/365
Filed: 1984-03-21
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-H11251782-A (JP)
Title: Light-transmissive electromagnetic-wave shielding window member
Inventor: YOSHIKAWA MASAHITO
IPC: H01J17/16
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a light-transmissibe electromagnetic-wave shielding window member, which is capable of assuring low-resistive and uniform electrical conduction to the enclosure and is superior in durability being free from degradation of electromagnetic-wave shielding characteristics and the like for usage even under high-temperature, high-humidity environment. SOLUTION: In a light-transmissible electromagnetic-wave shielding window member 1 having a conductive mesh 5 placed between two transparent substrates 2A and 2B, peripheral part of the conductive mesh 5 and of the transparent substrate 2B are protruded from the transparent substrate 2A, and the surroundings of the stacking members are pasted with a conductive adhesive tape 7, or alternatively, a conductive block 10 is provided on the protruded part, and a conductive adhesive tape 7 is pasted horn the peripheral part of the transparent substrate 2A, to the peripheral part of the transparent substrate 2B via the peripheral edges of the stacking members.
Patent JP-S56151577-A (JP)
Title: Thermal transcribing printer
Inventor: MURAKAMI SHIGEMICHI
IPC: B41J2/325
Filed: 1980-04-25
Abstract: PURPOSE:To restore the ink fallen-off section of a ribbon for transcription and reuse the ribbon for transcription by mounting a heating apparatus at a location after transcription printing in a feeding course of the ribbon for transcription. CONSTITUTION:A heating apparatus 20 is installed between a takeup reel 15 and a guide roll 18, thermofusing ink on a ribbon 11 for transcription is melted and the melted ink is spread on ink fallen-off section and the ink is applied on the ink falle-off section. The heating apparatus 20 is manufactured in such a manner that a heating wire is coated with an insulator and formed laminarly, contacts smoothly with the ribbon 11 for transcription and heats the ribbon 11 for transcription at a proper temperature.
Patent JP-S62211620-A (JP)
Title: Driving method for optical modulation element
Inventor: INABA YUTAKA
IPC: G02F1/133
Filed: 1986-03-13
Abstract: PURPOSE:To drive a liquid crystal element having a high speed responsiveness, and also, having a picture element of a high density, so that a display state of the picture element is not inverted in the course of scanning one screen, by applying an alternating voltage to the picture element at a specified time. CONSTITUTION:A ferroelectric liquid crystal cell 41 having a scan electrode group 42 and a signal electrode group 43, and consisting of an optical modulation element having a bistability against an electric field is driven by the first step for applying a voltage which is used as a display based on the first stable stage, to a prescribed picture element, and the second step for applying a voltage which is used as a display based on the second stable state. Said cell is driven without inverting a picture element display being in the course of a scan, by applying an alternating voltage to the picture element, before starting the second step by the next m+1-th picture element, after the second step of the m-th picture element is ended. According to his driving method, a liquid crystal panel having a high resolution and a large screen is displayed.
Patent JP-H01228989-A (JP)
Title: Ascorbic acid derivative, production thereof and antioxidant comprising said derivative
Inventor: SATO TOSHIO
IPC: C07D407/04
Filed: 1988-03-09
Abstract: NEW MATERIAL:A compound shown by formula I (R1 is heterocyclic ring- containing alkyl, alkylcarbonylalkyl or arylcarbonylalkyl). EXAMPLE:L-5,6-O-Isopropylidene-3-O-(3-butanon)ascorbic acid. USE:An antioxidant useful for preventing browning of food, maintaining taste, freshness, etc. PREPARATION:5,6-O-Isopropylideneascorbic shown by formula II is reacted with an organic halide selected from the group consisting of heterocyclic ring- containing alkyl halide, alkylcarbonylalkyl halide and arylcarboxylalkyl halide in an organic solvent such as preferably DMF or THF and hydroxyl group at the 3-position of the compound shown by formula II is etherified to give a compound shown by formula I.
Patent JP-H08252170-A (JP)
Title: Device for washing and cooking rice
Inventor: TOKUNAGA NAOKI
IPC: A47J27/14
Filed: 1995-03-15
Abstract: PURPOSE: To smoothly move a shutter by providing a rice cooker with a cover equipped with a port for receiving rice in the lower part of a washing device, providing the cover with a guide rail arranged holding the port in between, and constituting a shutter provided movably along the guide rail to be round and capable of opening/closing the port. CONSTITUTION: The rice cooker 4 is provided in the lower position of a moving route of a washing device, and also placed on a drawer-type table which can be pulled out or pushed in the back-and-forth direction. Then, the cooker 4 is provided with a gas range or the like, outer pot, inner pot 31 to be placed inside the outer pot and a cover 3 for the inner pot 31. The cover 3 is provided with a round port 2 in the center part and also provided with a pair of guide rails 5, oppositely facing nearly in parallel, for guiding a shutter 6 across this port 2. Further, the shutter 6, with its outer diameter formed larger than that of the port 2, is capable of blocking the port 2 and is provided with a handle 32 on the outside of the center part.
Patent JP-H01230897-A (JP)
Title: Shield excavator
IPC: E21D9/06
Filed: 1988-03-09
Abstract: PURPOSE:To contrive the safety of construction surely preventing looseness and collapse of the natural ground, caused by generating a void between the natural ground and an outer form, by arranging hollow mats in the peripheral surface of the outer form in the internal peripheral surface of a tail part and supplying fluid to the mat inflating it. CONSTITUTION:Two or more hollow mats 10, coated with a film 11 of wear resistance and having air-tightness and flexibility, are housed and fixed to a recessed part 9 between an outer form 3, arranged in the internal peripheral surface of a tail part 2 of a shield main unit 1, and the natural ground. While the hollow mat 10 is connected to a fluid supply source 13 having a fluid pressure adjusting device 12. In the time of construction, in case of the shield main unit 1 being propelled following advancing its excavation, fluid is supplied inflating the hollow mat 10, and it is closely attached to the natural ground suppressing the generation of a void while pressing the natural ground preventing its looseness.
Patent JP-S59179665-A (JP)
Title: Reactive dye for cellulosic fiber
Inventor: NIWA TOSHIO
IPC: C09B62/51
Filed: 1983-03-31
Abstract: NEW MATERIAL:Compounds of formula I wherein D is a benzene or naphthalene ring-contg. diazo component residue; R<1>, R<2> are each H, methyl, methoxy, or sulfo; X is an aliph. or arom. amino residue having one or two sulfo groups. USE:Reactive dyes which dye cellulosic fibers, particularly natural or regenerated cellulosic fibers deeply red with excellent fastness. The cellulosic fibers can be dyed with this reactive dye in a conventional manner in the presence of an acid acceptor such as an inorg. alkali (e.g. sodium bicarbonate or sodium carbonate) or an org. base (e.g. triethylamine). PREPARATION:A dye of formula II is condensed with an amine of X-H in an aq. medium. The resulting compd. of formula III is condensed with a compd. of formula IV in an aq. medium to obtain the desired compd.
Patent JP-H05255828-A (JP)
Title: Packed layer for removing dross, removing method and plating device
IPC: C23C2/00
Filed: 1992-03-13
Abstract: PURPOSE:To improve the surface characteristic of a galvanized steel sheet by passing a plating liquid contg. dross into the packed layer for removing dross packed with many particles. CONSTITUTION:The plating liquid 2 contg. the dross is passed into the packed layer 6 for removing dross which is packed with the many particles and is provided with spacings among the respective particles to capture the dross by the spacings in the packed layer for removing dross at the time of removing the dross suspended in the melt 2 within a galvanizing bath cell 1. As a result, the dross which degrades the surface characteristic of the steel sheet by suspending in the plating bath and sticking to the steel sheet is removed at the time of executing the galvanizing. The steel sheet having the excellent surface characteristic is thus produced.
Patent JP-H04220462-A (JP)
Title: Production of polyarylenesulfide- polyimide copolymer
Inventor: EDOUIN JIYAN IWANOUITSUKU
IPC: C08L81/02
Filed: 1991-02-28
Abstract: PURPOSE: To simply produce a compsn. containing a polyarylene sulfide- polyimide copolymer having high heat deformation temp. and good ductility without using an expensive solvent.  
     CONSTITUTION: A polyarylene sulfide-polyimide copolymers are prepared by melt blending a polyarylene sulfide, pref., a polyphenylene sulfide, containing primary amino groups with a polyimide containing terminal dicarboxylate groups or functional derivatives thereof, usually anhydride groups. Curing of the polyarylene sulfide prior to reaction with the polyimide is preferred. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09242329-A (JP)
Title: Folding continuous suspended scaffolding
Inventor: TANIMOTO HIROSHI
IPC: E04G3/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a folding continuous layer suspended scaffolding which is light in weight and excellent in corrosion resistance. SOLUTION: A rectangular-shaped floor material 31a is laid out horizontally in the lowermost stage of a continuous layer suspended scaffolding 30 where one end portion 32 of a plurality of hanger materials 32 are turnably connected to the top of this floor material 31a. These hangers 32 are arranged to be bendable in the central part in the longitudinal direction. The other end 32c of each hanger material 32 is turnably connected to the bottom of the floor material 31b laid out in the upper part of the floor material 31a while the floor materials 31a and 31b are connected to each other with each hanger material 32 in a vertical posture. The floor materials 31a and 31b are turnably connected with a plurality of bracings whose length is variable.  The hanger material 32 connected to both ends of the floor material 31a or the like in the longitudinal direction is turnably connected to the hanger material 32 which is adjacent with this hanger material 32 in the longitudinal direction of the floor material 31a or the like in a horizontal posture by way of a support material 34. The continuous layer suspended scaffolding 30 is designed to be under similar structure between other floor materials.
Patent JP-H02234091-A (JP)
Title: Pyroelectric type heat source detector
Inventor: KOJIMA YUTAKA
IPC: G01J5/34
Filed: 1989-03-07
Abstract: PURPOSE:To detect the slight movement of a heat source by forming a Fresnel lens so as to constitute a part of a spherical surface enclosing a pyroelectric type IR sensor and constituting the lens of plural lens parts which divide the visual field of the sensor to plural regions. CONSTITUTION:The spherical body is formed of a movable frame 2 and the Fresnel lens 22 consisting of, for example, high-density polyethylene and the pyroelectric type IR sensor 20 is disposed at the center thereof. Since the sensor 20 is thereby prevented from coming into contact with outdoor air flow, the erroneous detection by the disturbance in the outdoor air flow is prevented. The lens 22 consists of 4 pieces of the lens parts 27a which divides the part around the intersected point of a normal erected at the center of the photodetecting surface of the sensor 20 and the lens 22 as a center to 90 deg. intervals in the circumferential direction and 8 pieces of the lens parts 27b divided to 45 deg. intervals on the outer periphery thereof. The optical axes of the lens parts 27a, 27b attain 15 deg., 32 deg. to the normal. Further, the focuses of the lens parts 27a, 27b are set on the photodetecting surface of the sensor 20 and, therefore, the detection regions corresponding to the lens parts 27a, 27b can be set in the relatively small regions. The detection is thus enabled even if the movement of the heat source is small.
Patent JP-H11239262-A (JP)
Title: Facsimile equipment
Inventor: MINAGAWA HIROYUKI
IPC: H04N1/32
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment that makes a transmission notice automatically so as to relieve the load on a sender. SOLUTION: When the facsimile number of a destination is entered (S10) and a transmission notice key is depressed (S11: Y), an entered designation number is stored (S12). When a facsimile document is sent (S13) and no designation number is entered (S14: N), the processing is finished. Otherwise, after entering the designation number of a destination to inform of facsimile transmission, the facsimile number is entered. A control section sends an electronic mail of the document to a mail address corresponding to the designation number after the facsimile transmission in order to inform of the transmission of the facsimile document.
Patent JP-S52138608-A (JP)
Title: Commutation device
Inventor: KAMIMOTO NOBUAKI
IPC: H02K23/66
Filed: 1976-05-15
Abstract: PURPOSE: To absorb a surge voltage being generated, by such means that with the resistor unit provided between main commutator and auxiliary commutator, main brush and branched brush are made sliding, and the above said resistor unit is inserted in parallel with the coil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60220175-A (JP)
Title: Particle screening apparatus
Inventor: MIYUURAA ROMAN
IPC: B07B4/08
Filed: 1985-03-22
Abstract: In the case of an apparatus for cleaning grits, which has a plurality of superimposed screen layers, which can be vibrated by means of at least one unbalance exciter and with an inlet or outlet for the product inlet or screen discharge arranged at one end, collecting means with adjustable setting flaps for the screenings, as well as an air circulation through the screen layers over an air distribution chamber in a suction collecting channel adjustable by means of adjusting flaps, it is provided that the apparatus is constructed as a stand with a stand head, a stand base and a vertical intermediate support connecting said two parts, the screen layers being constructed as a dust box and being vibratably supported in the vicinity of the stand base, the stand top being formed by the upper air distribution chamber.
Patent JP-S63221468-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/22
Filed: 1987-03-11
Abstract: PURPOSE:To omit the useless reformation processing of a reading dictionary and to shorten the processing time of a character processor, by reforming a reading dictionary based on an instruction of an operator. CONSTITUTION:A read string supplied from a read string input means is divided by a read string dividing means for each conversion unit with reference to a 2nd dictionary. These divided read strings are converted into a KANJI (Chi nese character)/KANA (Japanese syllabary) sentence by a read string conversion means with reference to a 1st dictionary. Then a dictionary reforming means is started by a dictionary reformation instructing means and reforms the 2nd dictionary by extracting only the reading information out of the 1st dictionary. Thus, it is possible to omit the useless reformation processing of a reading dictionary and to shorten the processing time of a character processor.
Patent JP-S63223478-A (JP)
Inventor: SOMEYA TAKASHI
IPC: F25D21/06
Filed: 1987-03-11
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-H05255675-A (JP)
Title: Device for purifying high-temperature reducing gas
IPC: B01D53/52
Filed: 1992-03-16
Abstract: PURPOSE:To obtain the subject device for efficiently removing S compounds by eliminating S compounds in a high-temperature reducing gas with an absorbent and regenerating the absorbent with an O2-containing gas under a condition of absence of remaining O2. CONSTITUTION:In a device of purifying a high-temperature reducing gas, comprising three reaction columns 1 to 3 packed with an absorbent 100 capable of successively changing three processes, wherein sulfur compounds such as hydrogen sulfide or carbonyl sulfide contained in a high-temperature reducing gas are successively introduced into the reaction columns 1-3 charged with the absorbent 100, absorbed and removed, the absorbent 100 is regenerated with an O2-containing gas and the regenerated absorbent 100 is reduced with the high-temperature reducing gas, by opening and closing of plural valves attached to inlets and outlets of the columns, the device is equipped with an O2 concentration meter 79 fixed to an outlet piping 16 of the reaction column of the regenerating process, a minimum value selector 81 for inputting the output signal of a function generator 80 having the detected signal of the concentration meter as an input and for inputting the output signal of an O2 concentration detecting and adjusting meter 40 and a valve 41 to be handled by the output signal of the detecting and adjusting meter to efficiently purify the high-temperature reducing gas.
Patent JP-S55149090-A (JP)
Title: Temperature compensating system of crystal watch
Inventor: MAEZAWA SHIYUUJI
IPC: G04G3/00
Filed: 1979-05-08
Abstract: PURPOSE:To make possible rapid and accurate temperature compensation by counting the half periods of beat signals, and forming the pulse of the period proportional to the square of the count value thereof as a compensating pulse in a twin-quartz temperature compensating system. CONSTITUTION:The oscillation signals of main- and sub-crystal oscillators 51, 53 are applied to a beat circuit 53 and the half periods of the beat signals are counted by the 1st counter 57 which counts the divided clocks from a divider 55. When the count value thereof becomes the count value N or more of a preset counter 56 which counts the set number of the outputs of the oscillator 51, the 2nd counter 58 is reset and the 3rd counter 59 generates one correcting pulse of a small period of the width proportional to the square of the count value N. This pulse is applied to an interrupt circuit 54 to temperature-compensate the output of the oscillator 51. The rapid and accurate temperature compensation corresponding to the beat signals of relatively less change rates is accomplished by this one pulse correction of a small period and high frequency.
Patent JP-S51132395-A (JP)
Title: Cooling system control device at time of stop for reactor operation
Inventor: TANJI JIYUNICHI
IPC: G21C7/32
Filed: 1975-05-14
Abstract: PURPOSE: A cooling system control device at time of stop for reactor operation, that in safety, automatically and effectively performs cooling water for cooling at the time when a reactor stops its operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63185380-A (JP)
Title: Novel alpha-1,6-glucosidase and production thereof
Inventor: NAKAI KUNIHARU
IPC: C12R1/07
Filed: 1987-03-11
Abstract: NEW MATERIAL:An alpha-1,6-glucosidase having the following enzymatic and chemical properties. Enzymatic action, breaks alpha-1,6-glucoside bond and forms straight- chain amylose; substrate specificity, relative activities to polysaccharides as shown in the table; optimum pH, 5.0-5.5; pH stability, stable up to pH 4.5-6.5 by the treatment at 40 deg.C for 30min and up to 5.0-6.0 at 50 deg.C for 30min; optimum temperature, 55 deg.C; temperature stability, maintains 80% of the activity by the treatment at pH 4.5 and 40 deg.C for 30min and loses 90% of the activity by the treatment at 60 deg.C for 30min; effect of metal salt, hardly influenced with Ni<2+>, Ba<2+>, Zn<2+>, Cd<2+> and Mn<2+>, inhibited with Fe<3+> and inactivated with Hg<2+> and Ag<2+>; molecular weight, 95,000 (by SDS electrophoresis); etc. USE:Enzyme for the production of straight-chain amylose. PREPARATION:The enzyme can be produced by culturing Bacillus sectorramus (FERM P-8973).
Patent JP-H10253878-A (JP)
Title: Automatic focus detecting device
Inventor: NISHIYAMA YASUHISA
IPC: G03B13/36
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focus detecting device capable of extending the service life of a laser generation source and reducing power consumption. SOLUTION: When a control part 21 detects other than a focusing operation range regarding a focusing operation start position, an objective lens 5 is moved back to an upper retreat position along a direction for parting from the surface of a specimen 6 under the operation of a semiconductor laser generation source 1 for turning on laser beams at a long period. Thereafter, the objective lens 5 is made to retreat in a direction for nearing the surface of the specimen 6. When one of laser beams having a long period reaches a focusing operation zone and this operation zone is detected with the control part 21, the semiconductor laser generation source 1 is changed over to emit laser beams at a short period. At the same time, the objective lens 5 is moved to a proper focal point, with directional judgement made on the basis of a displacement signal regarding the surface of the specimen 6.
Patent JP-S61213757-A (JP)
Title: Method for generating gradient magnetic field of projection reconstitution type nuclear magnetic resonance tomographic apparatus
Inventor: KOIKE MITSUTAKA
IPC: G01R33/385
Filed: 1985-03-20
Abstract: PURPOSE:To generate a desired gradient magnetic field to a measuring surface in an arbitrary direction, by calculating and forming gradient magnetic field data in reference three-axis directions for forming gradient magnetic fields in the direction at right angles to a set projection direction prior to measurement. CONSTITUTION:Gradient magnetic field data in the projection direction and orthogonal direction in the measuring surface set to a body to be measured are set and, prior to starting measurement, gradient magnetic data in reference three-axis directions for forming gradient magnetic fields in the projection direction and the orthogonal direction are calculated and formed on the basis of both set gradient magnetic field data to be written in a memory circuit part 7. On the basis of the gradient magnetic field data read from the circuit part 7, a current for a gradient magnetic field in each axial direction is supplied to a gradient magnetic field generating coil from a power source part 11 to synthesize a gradient magnetic field and gradient magnetic fields in a desired projection direction and a desired orthogonal direction to the measuring surface in an arbitrary direction are generated.