baber/WOPTO huggingface dataset:
Patent JP-S60184941-A (JP)
Title: Air/fuel ratio controller checking device
Inventor: SUZUKI FUJIYUKI
IPC: F02D41/00
Filed: 1984-03-02
Abstract: PURPOSE:To check an air/fuel ratio controller with low cost by providing such device as can check the operation of an air/fuel ratio controller through general tester while classifying into three states of normal, rich and lean. CONSTITUTION:In a system where an actuator 3 for regulating the air/fuel ratio of mixed gas is feedback controlled by a control unit 2 in accordance to the output signal from O2 sensor 1, a portion of a microcomputer 22 constituting the main part of the control unit 2 is utilized to construct a checking device. In other word, the normal, rich and lean signals of air/fuel ratio to be produced from the microcomputer 22 are converted in a checking output circuit 4 into different voltage signals and provided to the checking output terminal 41. The voltage appearing on the emitter 41 is measured by means of a general tester 5 to decide whether the air/fuel ratio is normal, rich or lean.
Patent JP-S60185104-A (JP)
Title: Automatic adjusting device of label-position detecting sensor
Inventor: MORI KUNIO
IPC: B65C9/40
Filed: 1984-03-02
Abstract: PURPOSE:To set the output level of a sensor at a proper level automatically based on the output of a comparator, by providing a switching means, which change the output level of the sensor step by step, and providing the comparator, which compares the output signal of the sensor with a reference signal. CONSTITUTION:When a cassette is mounted in the main body of a scale, a CPU judges that the cassette is a label casette based on signals KS1 and KS2 at first. Thereafter, when a ground paper/label is detected, the values SD of signals SD0-SD3 are automatically adjusted in correspondence with the thickness of label paper 1 so that an output voltage V0 of a sensor S3 is well swung up and down with respect to a reference voltage ES. When the values SD are set at proper values, the relation ship between the output voltage V0 and the reference voltage ES is made as follows: for a label 4, V0<ES; and for ground paper 3, V0>ES. Based on the output of a comparator when the output level is sequentially changed, the output level of the sensor is automatically set at the proper level. Thus the detection of the label position can be always performed accurately, and the operability can be improved.
Patent JP-S60183847-A (JP)
Title: Communication system of loop transmission line
Inventor: MITANI KAZUJI
IPC: H04L12/46
Filed: 1984-03-01
Abstract: PURPOSE:To simplify control of a node station having a gateway mechanism and make it possible that this station has the same constitution as the other stations and is installed in the same position as them, by unifying an address system in the whole of plural loops and providing a special bit. CONSTITUTION:The first bit 603 of a destination address part 202 is set to ''1'' or ''0'' to indicate the outside or the inside of a loop respectively. When an optical input signal 701 is inputted to a node station (NS) with the gateway function shown in the figure, an address part and a control part are decoded by an address decoder 704 and a control part decoder 705. If a bit 603 of the address part is ''1'', a conductor 751 is energized, and the control part is led to a control part 706. If said bit 603 is ''0'', the control part is transferred to a register 709 through a gate 707a and is transferred to an optical bus 752 through an electro- photo transducer 710 by the control of the control part 706. If said bit is ''1'', the control part is led to a register 718 through a gate 719. The signal from the other optical loop 711 is processed similarly.
Patent JP-H07248038-A (JP)
Title: Damping force variable type shock absorber
Inventor: MIZUNO KAZUYUKI
IPC: B60G17/08
Filed: 1994-03-10
Abstract: PURPOSE:To continuously control the changing characteristic of damping force to the opening area of a bypass passage in both high piston speed area and low piston speed area in a damping force variable type shock absorber. CONSTITUTION:A plurality of slits 160 are formed on the outer circumferential part of a spool valve 86, and a notch 166 is formed on a valve housing, so that the fluid force for rotating the spool valve 86 is worked by the running of the oil passing the slits 160, and the opening area is changed. A thin plate 164 for nipping a stopper 162 is mounted on a shaft 71, the rotation of the spool valve 86 is determined by the fluid force flowing into the slits 160 and the elasticity of the thin plate, and a spool rotating angle proportional to the piston speed can be provided.
Patent JP-S60183067-A (JP)
Title: Painting method
Inventor: KOKADO KOUICHI
IPC: B05B15/04
Filed: 1984-03-02
Abstract: PURPOSE:To efficiently form a coating film fitted to an overlapped coating part without applying masking, by performing coating by utilizing the difference of spray distances to parts to be coated brought about by inclining coating guns. CONSTITUTION:Coating guns 1, 3, 4 equipped with orifice type fan shaped spray nozzles are moved to the longitudinal direction of a surface W to be coated and paints are injected from the spray nozzles. In this case, the coating gun 1 arranged to the outermost side is inclined so that the outside edge Jo of spraying is directed at a right angle or inwardly directed oblique angle to the surface W to be coated so as to form a film t1 and the spray distance Lo thereof is set so as to improve the cut of a film free from a contamination spot. Then, if the coating guns 3, 4 are properly arranged so that the film t2 is formed by the coating gun 3 adjacent to the coating gun 1 and a film t3 is further formed by the coating gun 4 so as to respectively overlap both films t2, t3, the films t1-t3 are integrally formed in a continuous state.
Patent JP-S63208372-A (JP)
Title: Screen display remote controller
Inventor: YAMANAKA SATORU
IPC: H04N5/00
Filed: 1987-02-25
Abstract: PURPOSE:To ensure an operation by providing a controller comprising a superimposing circuit or the like so as to superimpose the operating content duplicately onto a video, thereby reducing the number of remote control keys. CONSTITUTION:In applying the power of a controller (e), the name of a device to be controlled and its assigned operating number are displayed and the corresponding equipment is controlled remotely by depressing a desired operating number. In the case of the remote control, the remote controller (a) is directed to the photodetector (f) of a controller (e), a superimpose operation key group (b) is operated and a operation content display screen is displayed via a light emitting section (d) and a light receiving section (f). That is, a superimposing circuit (j) is controlled and the screen is displayed duplicately on the video image observed at present, the corresponding number is selected and the designated operation is applied by depressing the key. Thus, the objective equipment is subjected to remote control and the operating content is superimposed on the screen to reduce the number of remote control keys and the improve the operability.
Patent JP-S51115391-A (JP)
Title: Rectangular grindstone for cutting tool
Inventor: KOIKE MITSURU
IPC: B24D3/28
Filed: 1975-04-03
Abstract: PURPOSE: Liquid thermoplastic resin is blended as a binder in an artificial grinding material and filler to prevent irregular blending of respective materials in forming processes. Then, the materials are puddled, rolled and formed to enhance its density of materials are achieved to have uniform and constant binding property to be hardened by a heat treatmrnt so as to provide the rectangular grindstone for cutting tool. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02219002-A (JP)
Title: Diffraction grating and its production
Inventor: IIDA MASANORI
IPC: G02B5/18
Filed: 1989-02-20
Abstract: PURPOSE:To enhance diffraction efficiency and to decrease the difference in efficiency by the polarization direction of incident light by having a substrate, a photosensitive layer provided on the substrate and a reflecting film to be provided on the photosensitive layer and specifying the grating groove shape and the wave length region and the disposition to be used, respectively. CONSTITUTION:The photosensitive layer 12 is provided on the substrate 11 and periodic grooves are inscribed on the photosensitive layer 12 by holographic exposing. The reflecting film 13 as thin as not to impair the shape inscribed on the interference exposing layer 12 is thereafter provided to constitute the diffraction grating. The parameters h, gamma, phi have the shape satisfying the range of equation II when the spacing between the gratings is designated as d, k=2pi/d, the coordinates perpendicular to the groove direction of the gratings as x and the shape eta (x) of the grating grooves is expressed by formula I. The wavelength region to be used is standardized by the inter-grid spacing d and is expressed by formula III. Further, the disposition to be used is executed in the range satisfying equation IV where the incident angle is designated as theta and the first order retroangle as thetaL. The diffraction efficiency in non- polarization is enhanced in this way and the difference in the diffraction efficiency by the polarization direction of the incident light is decreased.
Patent JP-H09210522-A (JP)
Title: Icemaker
Inventor: KOBAYASHI MASAHIRO
IPC: F25C1/04
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and to improve the reliability by simplifying the structure. SOLUTION: This icemaker 1 comprises a cooler 3 mounted at a support member 22 and having many icemaking chamber 2 opened downward, a water tray 4 disposed at the lower side of the cooler 3, tiltably provided by rotating at a rotary shaft 23 as a center and spouting water to the chambers 2 in the state that the opening lower surface of the chambers 2 is closed, a sprinkler tube 20 sprinkling water on the rear surface of the water tray 4 upon ice releasing, and a constant load spring 26 for lifting the tray 4 after ice releasing.
Patent JP-H06252529-A (JP)
Title: Manufacture of printed wiring board
Inventor: HIROTO TAKAAKI
IPC: H05K3/42
Filed: 1993-03-02
Abstract: PURPOSE:To cope with high density of an electronic equipment by forming in thin-line the copper circuit pattern of a printed wiring board in a square shape without side etching. CONSTITUTION:A first conductive covering 1 is formed on an insulation substrate with double-sided copper foil and then a first sensitized layer 3 is applied to it. Active rays are applied to the first sensitized layer 3 and then exposure and development are made for forming a resist pattern in reverse printing according to the first sensitized layer 3, a second conductive film 4 is formed on a first conductive film 2 at a part which is not covered with the resist pattern, and then the resist pattern according to the first sensitized layer 3 is peeled off. Then, a second sensitized layer 5 is coated on the first and second conductive films 2 and 4 and the resist pattern is formed in normal printing by exposure and development so that only the second conductive film 4 can be covered, and then the second sensitized layer 5 is peeled off by etching, thus forming a copper circuit pattern 6.
Patent JP-H08236077-A (JP)
Title: Fluorescent lamp and fluorescent lamp device
Inventor: AKEBOSHI MINORU
IPC: H01J61/35
Filed: 1995-02-28
Abstract: PURPOSE: To provide a fluorescent lamp and a fluorescent lamp device which are excellent in light flux maintenance factor by restraining the movement of an alkaline ion in the phosphor coating film direction. CONSTITUTION: A fluorescent lamp 6 has electrodes 4 and 5 in both end parts of a double U-shaped bulb 3, and also has the constitution inside which mercury and argon gas are sealed by a prescribed quantity. A protective film 1 and a phosphor coating film 2 are formed in turn on an inside surface of the bulb 3. In the protective film 1, a first protective film 1a and a second protective film 1b are layered in turn from the side close to the bulb 3. The first protective film 1a is composed of a cerium oxide being a single oxide. The second protective film 1b is a mixed oxide, and is composed of a mixed oxide of a calcium oxide and a borate oxide containing a barium oxide.
Patent JP-H09233451-A (JP)
Title: Digital service receiver with two-way communication function and digital service system
Inventor: NODA TSUTOMU
IPC: H04N7/173
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a digital service receiver receiving stably digital services and to collect proper charges in response to a digital service supply state by providing a means monitoring a reception state of a digital signal and communicating the reception state to a center installation. SOLUTION: A digital service receiver 116 receives digital data such as a digital video signal sent from a head end installation 100 or a center installation and a digital signal consisting of additional information for controlling the receiver. A reception state monitor means 123 monitors the reception state of the digital service receiver 116 from the reception state of the received digital signal. Then an incoming communication means 122 communicating information of a state of the receiver from the reception state monitor means 123 to a center installation to attain a 2-way communication function.
Patent JP-S58157817-A (JP)
Title: Preparation of polyester
Inventor: USUI AKIRA
IPC: D01F6/92
Filed: 1982-03-16
Abstract: PURPOSE:To prepare a polyester giving a molded article having high gloss and transparency, by esterifying terephthalic acid with ethylene glycol, adding a glycol-soluble salt of Ca, etc. to the product, and polymerizing the mixture in a reactor in the presence of an acidic compound, etc. CONSTITUTION:Terephthalic acid is esterified with ethylene glycol, and the product is further esterified. A glycol-soluble salt of Ca and/or Li is added (preferably in the form of solution or slurry in glycol, etc.) to the reaction product, and the mixture is subjected to the polymerization reaction in the subsequent reactor adding an acidic or alkaline compound (e.g. hydrochloric acid, sodium carbonate, etc.) or its aqueous solution, and if necessary a polycondensation catalyst, a pigment, etc. to the reactor.
Patent JP-S60185609-A (JP)
Title: Car suspension
Inventor: KANAI MASAHIRO
IPC: B60G3/28
Filed: 1984-03-02
Abstract: PURPOSE:To prevent deflection and deformation of a piston rod, by a method wherein a bending force, proportioning intensity, is exerted on a piston rod by a fluid actuator to offset a bending load. CONSTITUTION:The lower part of a cylinder 10 is mounted to the upper part of wheel retainer member 2 and 3, and the upper part of a piston rod 11 is resiliently supported to a car body 1 through the medium of a mount rubber 12 to damp vertical vibration of wheels 4L and 4R. The upper end of the rod 11 is extended upward from a surface, intended to be mounted, of the car body 1, and levers 17 and 18 are secured to extension parts 11a. A pair of hydraulic cylinder devices 19 and 20, serving as a fluid actuator which exerts a bending force on the rod 11, are mounted to the outer end of levers 17 and 18. This, even if a bending load, produced by an external force exerted on the rod 11, is varied, causes a bending force to be exerted in a direction, in which it is offset with a bending load applied by an external force, on the rod 11 by the devices 19 and 20.
Patent JP-S58157710-A (JP)
Title: Controlling agent against plant blight by using fungus of class phycomycetes
Inventor: ISHIKURI YUKIO
IPC: A01N/
Filed: 1982-03-15
Abstract: PURPOSE:A controlling agent, containing a phosphorothionoamidate obtained by condensing a thionophosphoramide chloride with nitrophenol, etc. as an active constituent, and capable of exhibiting a preventing and treating effect on plant blights caused by fungi of the class Phycomycetes. CONSTITUTION:A controlling agent against the plant blight caused by fungi of the class Phycomycetes, containing a phosphorothionoamidate, e.g. O-ethyl O-(2-nitro-5-methoxyphenyl) N-sec-butyl phosphorothionoamidate, expressed by formulaI(R1 is lower alkyl, lower cycloalkyl or lower alkenyl; R2 and R3 are lower alkyl) as an active constituent. The agent is effective for preventing and treating blights of vegetables, Japanese radishes, spinaches, cucumbers, etc. caused by Peronospora brassicae, Peronospora spinaciae, Pseudoperonospora cubensis, etc. and blights of apples and strawberries caused by Phytophthora cactorum, etc., blight of cucumbers caused by Phytophthora capsici and blight of tobaccos caused by Phythium debaryanum. The compound of formulaIis obtained by reacting a thionophosphoramide chloride of formula II with a nitrophenol of formula III, etc.
Patent JP-S53125991-A (JP)
Title: Water slag producing facility
Inventor: MATSUSHIMA MASATOSHI
IPC: C04B5/02
Filed: 1977-04-11
Abstract: PURPOSE:To produce money-saving water slag with saved water resources through supply of proper amount of cooling water using signals obtained from the detection of the temperature in a water slag tank for a water slag producing facility in which slag discharged from a blast furnace is cooled with a water jet to make water slag.
Patent JP-H06259383-A (JP)
Title: Method and device for interruption control
Inventor: OMORI TAKASHI
IPC: G06F9/52
Filed: 1993-03-02
Abstract: PURPOSE:To minimize a process wait time by initiating an interruption to a CPU which is executing a process wherein a lock is not held. CONSTITUTION:An input/output processor IOP after executing an indicated request and writing read data in a common memory CM tries to initiate an input/output interruption to one of processors PM0-PM2. At this time, the input/ output processor TOP checks painters LP0-LP2 to lock structures in all pieces LI0-L12 of information present on the common memory to find whether or not processes PS currently executed by the processors PM0-PM2 hold locks. Consequently, when it is made evident that, for example, the processor PM2 is executing a process P2 which does not hold a lock, the input/output processor TOP initiates the input/output interruption to the processor PM2.
Patent JP-H09231315-A (JP)
Title: Handwritten input device
Inventor: NAKAMURA HIROYUKI
IPC: G06K9/62
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a handwritten input device having a character recognizing function to easily input a required character without displaying a similar character as a recognized candidate character even when a similar character exists as a type different from a character required to be inputted by a user. SOLUTION: Respective character display areas 13b1 to 13b4 of plural character input frames 13a1 to 13a4 to be displayed on a handwritten character input screen on a touch panel 12 are touched with a pen. Character types displayed on the areas 13b1 to 13b4 are successively changed to 'normal' → 'hiragana' (square type of Japanese syllabary) → 'numeral' → 'alphabet' → 'small letter' in each pen touch and the character type of a character to be recognized in the corresponding input frame 13a (13a1 to 13a4) can be set to an optional character type. When a handwritten character is inputted to the input frame 13a4 of which character type is set up as 'numeral' e.g. only a numeral dictionary stored in a recognizing dictionary memory is referred to and the character is recognized.
Patent JP-H09234532-A (JP)
Title: Pan manufacturing method and press die
Inventor: YAMAMOTO MASAHIKO
IPC: B21D51/22
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a pan having a return member on a side toward an end in a simple process at a low cost. SOLUTION: A female die 1 and a male die 2 are installed on a press not shown in the Figure. As, shown in Fig. (A), a metallic plate 3 is held between the female die 1 and the male die 2 to press (draw) the metallic plate 3 by the female die 1 and the male die 2. The metallic plate 3 is then formed in a shape as indicated in Fig. (B) to provide a body part of a pan. An angle formed by a surface in contact with an upper end part of a side of a press surface 10 relative to the horizontal plane is 90 deg. or slightly larger.
Patent JP-S58158883-A (JP)
Inventor: MANABE HIROSHI
IPC: H05B3/00
Filed: 1982-03-15
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-S62222038-A (JP)
Inventor: JIYON EI RAASON
IPC: C22C19/05
Filed: 1987-02-26
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-S60186990-A (JP)
Inventor: NISHI KENICHI
IPC: G07C9/00
Filed: 1984-03-05
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-2000241294-A (JP)
Title: Method and equipment for measuring optical output characteristics of ld module
Inventor: OGIWARA MASAO
IPC: G01M11/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To measure the optical output of a laser diode module while suppressing return light thereto. SOLUTION: In the method for measuring the optical output characteristics for the drive current of a laser diode module 1 being outputted to a single mode optical fiber 2 and the differentiation characteristics of optical output, laser light from the single mode optical fiber 2 is received by a measuring optical fiber 4 having a diameter larger than that of the core of the single mode optical fiber 2, the light returning from the measuring optical fiber 4 side to the laser diode module 1 is extinguished and then the optical output characteristics for the drive current of the laser diode module 1 and the differentiation characteristics of optical output are measured based on the laser light being outputted through the measuring optical fiber 4.
Patent JP-S51117632-A (JP)
Title: Camera equipped with a unit recording photographing light quality when picture picture is taken
Inventor: KOMATSUZAKI MASAE
IPC: G03B17/24
Filed: 1975-04-08
Abstract: PURPOSE: To mark an indication on film so that negative film color balance can be corrected during color printing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54136073-A (JP)
Title: Feed roller mechanism
Inventor: YAMASHITA KEITAROU
IPC: B65G39/08
Filed: 1978-04-10
Abstract: PURPOSE: To provide a feed roller mechanism, which employs a magnet roll preferably coated with resilient material so as to transport sheet-like member with an increased driving force while ensuring straight feeding of the same.  
     CONSTITUTION: Since magnet roll 1 is provided with magnetic poles having an axially uniform magnetic flux density, pressure acted to the sheet-like member to be transported by the magnetic attractive force exerted between these two rolls 1 and 2 can be made uniform along the axes of rollers 1 and 2. Here, arrangement is such that circumferential speed of magnet roll 1 and that of magnetic roll 2 are equal to each other. With such an arrangement, when these rolls 1, 2 are rotated respectively in the directions shown by arrows in the drawing for feeding the sheet-like member 4, it can be carried straight in a required direction since pressure acted to the sheet- like member 4 by the rolls 1, 2 is uniform along their axes as described above. Further, driving force of rolls 1, 2 can be increased if magnet roll 1 is coated with material having a high friction factor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62200287-A (JP)
Inventor: MATSUMOTO TOSHIO
IPC: G21C3/62
Filed: 1986-02-28
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。