baber/WOPTO huggingface dataset:
Patent JP-S59156138-A (JP)
Title: Turbo-freezer motor
Inventor: HAGIWARA TERUAKI
IPC: H02K9/19
Filed: 1983-02-23
Abstract: PURPOSE:To make the operation of a compressor-driving motor smooth by a method wherein the motor is provided to a recycle route of a coolant of a turbo- freezer and is cooled cover the whole stator. CONSTITUTION:A motor 5' generates heat due to the high load of a compressor during its operation. Condensed liquid coolant of high temperature and high pressure is introduced into an inlet 16 of a motor housing 15' and flows into the bottom end of the front and back annular cooling ducts 211, 211 through a continuously connecting cooling duct 24 and is supplied ascending toward the left and right circumference directions and joins in the upper part and flows into the front and back chambers 23, 23 through a continuously connecting cooling duct 25. The temperature of the condensed liquid coolant drops immediately after it is introduced into the motor housing 15' from the inlet 16 by adiatic expansion, therefore, the cooling of the whole area of a stator 19 can be achieved.
Patent JP-S55122227-A (JP)
Title: Support structure of magnetic head
Inventor: SAKAMOTO HITOSHI
IPC: H02N2/04
Filed: 1979-03-09
Abstract: PURPOSE: To reduce the contact angle error between a magnetic tape and a head chip to reproduce stable pictures by providing electrodes only in the base end part without forming the electrode for electrostrictive drive at the tip part of a bimorph plate.  
     CONSTITUTION: Bimorph plate 31 is fitted as a one end-supported rod with the base end supported to fixing means 32 such as a head base stand. This bimorph plate 31 is constituting by causing two plate-shaped materials 33 and 34, which are formed into a trapezoidal form by ferrodielectric materials, to adhere to each other through center metallic plate 30, which is used as an intermediate electrode also and becomes a reinforcement plate, by adhesive, etc. On the surface and the reverse face of bimorph plate 31, electrostrictive driving electrodes 35 and 36 are formed in base end part 37 from the part near the base end, which is the support part for fixing means 32, to the center. Then, head chip 38 is fitted to tip part 39 where  no electrode is provided so that chip 38 may be protruded from tip part 39. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58145253-A (JP)
Title: Failure monitoring system for transmultiplexer
Inventor: SAKAGUCHI TAKASHI
IPC: H04J4/00
Filed: 1982-02-23
Abstract: PURPOSE:To monitor a failure at the inside of a device at all times, by monitoring a monitor signal produced as an analog signal at the outside of the band of an FDM signal in a PCM-TDM/SSB-FDM conversion. CONSTITUTION:A digital signal 30 nonlinear-encoding a sinusoidal wave having a specific frequency is inserted to a vacant channel of a time division multiplex signal after applying speed-conversion 1 a PCM-TDM signal is inserted as a monitor signal, under the condition that the channel number processed at the inside of a transmultiplexer is larger than the channel number of PCM-TDM and SSB-FDM signals based on sampling frequencies of the SSB-FDM signals. A monitor 80 produced as analog signals is monitored at the outside of the SSB- FDM signal. As a result, a failure of the transmultiplexer is monitored.
Patent JP-S61189233-A (JP)
Title: Method of purifying hydrocarbon decomposition product
Inventor: SAITOU OKIYA
IPC: C07C11/04
Filed: 1985-02-15
Abstract: PURPOSE:In purifying a hydrocarbon decomposition product, to aim effective use of cold heat, by taking out hydrogen and methane from a process for separating and purifying hydrogen and methane, making the temperature of them low by an expander, using them effectively as a refrigerant, making the temperature of them low by another expander, and reusing them as a refrigerant. CONSTITUTION:In purifying a hydrocarbon decomposition product containing hydrogen, methane, ethylene, ethane and a high-boiling hydrocarbon component by the fed material treating process 1, the methane removal process 2 and the hydrogen-methane separating and purifying process 3, a hydrogen gas in an excess amount obtained by substracting a necessary hydrogen amount after separation and purification from the former stage of the final condensation process in the process 2 and a methane gas accompanying it are branched 40, the temperature of them is made low by the expander C-1, used as a refrigerant for at least one of the processes 1-3, part or the whole of the used refrigerant is sent to the other expander C-2 or C-3 and the temperature of the refrigerant is made low and used as a refrigerant for at least one of the processes 1-3, power for cooling the whole system is reduced and decrease in energy is aimed.
Patent JP-S57142425-A (JP)
Title: Microwave cooking device
Inventor: KIYOURI YOUICHI
IPC: F24C7/02
Filed: 1981-02-27
Abstract: PURPOSE:To reduce the number of menu-cards to be used in the title device by a method wherein each of the menu-cards inserted into, and taken out from, a card rack is made to have a plurality of notches so that switches on a panel board are selectively operated through the notches. CONSTITUTION:A keyboard 6 provided with a number of operation buttons 5 connected to a microcomputer storing a cooking sequence therein and the card rack 7 are attached to the front face 1a of a cabinet 1. The menu-cards 15 to be inserted into, or taken out from, the card rack 7 is provided with notches 15a so as to operate selectively the switches 8 according to the kind of cooking. Therefore, in case where, for example, bread is cooked, a menu-card regarding bread is inserted into the card rack 7, the operation buttons 5 are pushed down as required and the switches 8 are selectively operated through the notches 15a of the menu-card so that a preheating temperature, a fermentation time and etc. are automatically determined.
Patent JP-2000228655-A (JP)
Title: Receiver
Inventor: OKANOUE KAZUHIRO
IPC: H04B17/40
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a receiver capable of performing highly accurate phase tracking and obtaining high reception characteristics in the receiver for receiving modulation waves for which plural sub-carriers are multiplexed. SOLUTION: The k lines of sub-carrier components from an FFT(fast Fourier transformation) circuit 101 are outputted to a sub-carrier demodulation circuit 102 and the sub-carrier demodulation circuit 102 demodulates the k lines of the sub-carrier components and outputs transmitted information bits to an output terminal 104. Further, the sub-carrier demodulation circuit 102 outputs distortion correction coefficients C(1)-C(k) used at the time of demodulating each of the sub-carriers, each of the distortion corrected sub-carrier components S(1)-S(k) and judgment signal points R(1)-R(k) to each of the sub-carriers to a phase estimation circuit 103. The phase estimation circuit 103 inputs C(1)-C(k), R(1)-R(k) and S(1)-S(k) and outputs phase error signals to the output terminal 105.  The phase error signals outputted to the output terminal 105 are integrated in a loop filter or the like and fed back to a local transmitter and thus, phase tracking is performed.
Patent JP-S56125361-A (JP)
Title: Azetidinone compound
Inventor: OSHIMA IWAO
IPC: C07D205/08
Filed: 1980-03-07
Abstract: NEW MATERIAL:Compounds of formula I', formula I" and I'''(Ar is aromatic group; R 1  is H, alkyl, or aryl; R 2  is alkyl or aryl; X' is benzyloxy or azido; X" is OH or amino; X''' is acylamino).  
     EXAMPLE: 1-(1-Methoxycarbonylbenzyl)-3-azido-4-phenylazetidin-2-one.  
     USE: Raw material for the preparation of dipeptide.  
     PROCESS: Reaction of a Schiff base of formula II with a compound of formula III (Y is halogen or OH) in a solvent such as benzene, in the presence of a tert-amine such as triethylamine at -78W+100°C, affords a compound of formula I', whih can be converted to a compound of formula I" by the hydrogenative decomposition in a solvent such as methanol, in the presence of a catalyst such as Pd black at room temp. W150°C. A compound of the formula I" can be prepared by reacting a compound of formula I" wherein X" is amino with an acid chloride or an acid anhydride in a solvent such as benzene at -30°C Wroom temp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58145501-A (JP)
Title: Spoked wheel
Inventor: KONDOU HIROSHI
IPC: B60B1/00
Filed: 1982-02-25
Abstract: PURPOSE:To prevent the loosening of the spoke of a wheel for a motorcycle, by straightening the end portion of the spoke and providing said portion with a tapered engaged part having a side protrusion and by fitting the part in the tapered engaging opening of the wheel to secure the protrusion. CONSTITUTION:Both the end portions of a spoke 5 are straightened and provided with engaged parts 6 having tapered facets 6a and side protrusions 6b. The engaging opening 3 of the hub 1 of the wheel is provided with a tapered facet 3a, which is placed in contact with the tapered facet 6a of the engaged part 6. The engaging opening 3 is also provided with a groove 3b, in which the protrusion 6b is engaged. The engaged part 6 is inserted into the opening 3 and the protrusion 6b is engaged in the groove 3b to keep the spoke 5 from turning. After that, a screw not shown in the drawing is engaged on the spoke 5 at the side of the rim and the spoke is fitted in the hole of the rim so that the spoke is tightly placed between the hub 1 and the rim. The spoke 5 is thus prevented from loosening.
Patent JP-S58146105-A (JP)
Title: Forming beam antenna
Inventor: YAMADA TAKASHI
IPC: H01Q19/12
Filed: 1982-02-25
Abstract: PURPOSE:To bring a radiation pattern close to a completely formed pattern, by providing an equal angle of elevation for the reflecting direction of reflection waves at each point on a reflecting mirror in which a prescribed angle of elevation is provided between the primary radiator and a non-quadratic surface reflection mirror. CONSTITUTION:A vertical center cross section curve 3 and a horizontal center cross section curve 4 of the non-quadratic curved surface reflection mirror 2 are taken as the reflection mirror cross section respectively being the desired radiation pattern at the center cross section. The shape of reflection mirror other than both center cross sections is taken as the reflection mirror having angles of elevation thetae and theta'e being equal in the reflecting direction of reflection waves at the standpoint of geometric optics at points P and Q on the mirror surface in which a prescribed angle of elevation alpha is provided between the primary radiator 1 and the non-quadratic curved surface reflection mirror 2.
Patent JP-H11227173-A (JP)
Title: Color printing control device and recording medium with program recorded for controlling color printing control device
Inventor: INOUE KATSUMI
IPC: G06F3/12
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To make the variation of the residual amount of inks of respective colors as small as possible by a constitution wherein a printing is preferentially performed by replacing inks of original colors with inks of colors, the residual amount of which are much in the case when a printing mode with the number of colors different from and less than the original colors has been selected as in a trial printing mode. SOLUTION: The data of a printing setting menu are read out of a ROM 12 and displayed on a displaying device 16. Programs such as a printing mode set by a setting input and the like are executed at a CPU 11. In response to a printing mode, the printing mode is set either a simple trial printing or a color-limited trial printing to a flag. The residual amount Y1 , M1 and C1 of inks Y, M and C are obtained from a printing equipment 17 so as to count the numbers of recording dots of respective inks in order to calculate the amount of ink consumption, resulting in storing the residual amounts in a memory by subtracting the amount of consumption from the initial amounts of inks.  After that, on the basis of the contents of the work for ranking the residual amounts of the inks obtained through the controls of the residual amounts of the inks, a printing color allocating table is searched so as to extract a first and a second colors in order to print at the predetermined ratio between them.
Patent JP-H05220952-A (JP)
Title: Ink jet printing head
Inventor: YASUKAWA SHINJI
IPC: B41J2/045
Filed: 1992-02-14
Abstract: PURPOSE:To efficiently supply a small quantity of heat in a short time to ink requiring a temperature control. CONSTITUTION:Ink is supplied from an ink flow path 3 to a pressure chamber surrounded by walls 14, 14, 14... and a vibrating plate 4. Ink drops are delivered from nozzle openings 2, 2, 2... by expanding and shrinking vibrators 9. A contact part 13 directly coming into contact with the ink in the ink flow path 3 is made of a member having a high thermal conductivity. A support member 7 is made of a member having a low thermal conductivity. In this manner, a supplied quantity of heat can be efficiently used for the temperature increase of the ink. Thus, a warming-up time can be shortened, and a quantity of heat to be supplied can be reduced.
Patent JP-S59157347-A (JP)
Inventor: KUNINAGA MINORU
IPC: D02J1/22
Filed: 1983-02-21
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-H05221176-A (JP)
Title: Original paper for heat sensitive stencil printing and manufacture for plate therefor
Inventor: SUZUKI EISUKE
IPC: B41C1/055
Filed: 1992-02-14
Abstract: PURPOSE:To improve the stability with time of a heat-sensitive original paper for stencil printing by means of the flash light, by bonding a thermoplastic stretched film of a predetermined thickness and satisfying a predetermined formula with a screen fabric of synthetic fiber of a predetermined mesh in a manner to hold a specific bonding strength. CONSTITUTION:A fabric screen of synthetic fibers of 50-300 mesh (for example, screen fabric of polyester fibers) is bonded with a stretched film of thermoplastic resin of 1-15mum thickness and satisfying the formula I in a manner to hold the bonding strength of 5-200g/25mm width. It is to be noted that Tg in the formula I is a glass transition point  deg.C, and Xc, mp represent the cristallinity (0<Xc<1) and a melting point  deg.C, respectively. The thermoplastic resin is copolymerized polyester or the like, and bonded to assume a predetermined strength (5-200g/25mm width) by means of an adhesive of vinyl acetate, etc. At the same time, fatty acid amide or the like is applied onto the surface of the film to prevent the fusion and adhesion with the printed document.
Patent JP-H01204186-A (JP)
Title: Method for recognizing object color in picture processing
Inventor: MUGITANI TAKAKO
IPC: G06T7/00
Filed: 1988-02-08
Abstract: PURPOSE:To correctly recognize the color of an object by extracting a picture element having a color at the same hue as the color of an arbitrary picture element on the object in a natural color picture and recognizing the color with the highest saturation in the color space of respective extracted picture elements as the color of the object. CONSTITUTION:The color of an arbitrary picture element on an object in the inputted natural picture is identified, the picture element having the color at the same hue as the identified color is extracted and the saturation in the color space of respective extracted picture elements is obtained. The saturation of respective obtained picture elements is compared, the picture element to show the largest value is detected and the color with the highest saturation is recognized as the object color of the object. Thus, without segmenting correctly the object and depending on the material of the object, the color of the object can be correctly recognized.
Patent JP-S52111285-A (JP)
Title: Method for forming oxide coating on fluorescent lamp
Inventor: SHINPO MASARU
IPC: H01J9/20
Filed: 1976-03-16
Abstract: PURPOSE: To prevent the ageing deterioration of the illumination of a fluorescent lamp by forming thereon a transparent and strong coating of metal oxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58180432-A (JP)
Inventor: AREKISANDAA YUU BAATORANDO ZA
IPC: C12N7/04
Filed: 1983-02-24
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-S60178118-A (JP)
Title: Detector of mark on can lid
Inventor: UCHIDA MASAAKI
IPC: G01N21/90
Filed: 1984-02-20
Abstract: PURPOSE:To enable marks to be detected through irregularly reflected light for accurately detecting the marks irrespective of flaws or the like on a can lid, by inclining the optical axis of a photoelectric sensor for detecting the mark on the can lid to the vertical line of the can lid to be detected. CONSTITUTION:A plurality of detecting heads 5, 5' are mounted inclined to the axis of a support arm 3 of a can arranging apparatus by an angle, for example, 20 deg. symmetrically right and left through an generally inverted U-shaped bracket 4 disposed to said support arm 3. And the optical axes of the respective detecting heads 5, 5' are adjusted to intersect each other on the axis 6 of the support arm 3 and the support arm 3 is mounted such that the intersection coincides with the surface of a can lid through which this axis 6 passes. Thus, since the respective detecting heads 5, 5' detect the irregular reflected light from the mark to detect it, adverse effects caused by damages or dints on the can lid and swing of conveyer can be reduced. Hence, the mark on the can lid can be detected accurately.
Patent JP-S56126136-A (JP)
Title: Manufacture of synthetic resin foamed composite body
Inventor: KOSUGE HISAO
IPC: B29L9/00
Filed: 1980-03-07
Abstract: PURPOSE:To obtain the well foamed expanded body of which bottom surface has an enough adhesiveness to adhere a sheet thereto by a method wherein the lower surface of foaming stock solution discharged onto an endless belt through a mold releasing paper or the like is cooled during foaming reaction. CONSTITUTION:The foaming stock solution 5 is discharged onto the endless belt 1 having side walls through the sheetlike mold releasing substance 3 and is foamed into a sheetlike product by foaming at a normal temperature while the lower surface of the sheet us cooled with a cooling medium spraying device 6. A clothlike article 9 is put on the upper surface of a foamed sheet 7, before or after finsihing the reaction, in a condition having the adhesiveness still and this clothlike article is pressed with an endless belt 10. When the mold releasing paper 3 is separated from the lower surface of the sheetlike expanded body 7, the expanded body 7 is run ob an endless belt 14 inserting and adhering a clothlike article 13 thereto immediately. The expanded body is introduced into a cure oven 15 under that condition to cure it thereby obtaining the composite body 16 in which the expanded urethane body having a sufficient elasticity is pinched by the clothlike articles.
Patent JP-H09202213-A (JP)
Title: Retractor with pretensioner for seat belt
Inventor: ICHIKAWA SHU
IPC: B60R22/46
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an excellent retractor with pretensioner for seat belt which can efficiently convert the gas pressure to the displacement of a piston, reduce the production cost, and improve the assembling performance. SOLUTION: A piston 40 which is held slidably in a cylinder 24 is constituted to be divided into a piston body 41 formed integrally on one end of a rack 25 with which a pinion gear rotating a take-up shaft 4 of a retractor is engaged and a pressure receiving board 27 which is superposed on the piston body 41 to transfer the gas pressure supplied into the cylinder 24 to the piston body 41. And, an O-ring 26 to retaining the airtightness between the piston 40 and the cylinder 24 is disposed between the piston body 41 and the pressure receiving board 27.
Patent JP-H08198416-A (JP)
Title: Picking, weighting, and inspecting system for publications
Inventor: DATE HIROAKI
IPC: B65G47/52
Filed: 1995-01-26
Abstract: PURPOSE: To provide a picking, weighing, and inspecting system which can handle a variety of objects and is highly excellent in work efficiency by writing picking information into the ID recording body of a pallet, reading the picking information, and displaying the quantity of objects to be picked. CONSTITUTION: Picking information is read by a pallet 3 provided with an ID recording body for storing picking information, a conveyor 1 to transport it circulatedly, and a work station 12 arranged on the most upstream side and input into a host computer. Also the picking information stored in the ID recording body of the pallet 3 thus arranged is written at non-contact into the ID information recording device 13. Then it is provided with multiple picking bays 21 arranged in mid-course along the conveyor 1, an ID information reader 23 provided in a conveyor route immediately before the picking bays, a quantity indicator 24 for the number of picks provided in each picking bay 21, and a measuring device 25 for overall picking weight. In addition, an output from the measuring device is compared with a predicted overall weight value to be determined beforehand by a judgment indicator 26.
Patent JP-H04266903-A (JP)
Title: Method for preventing build-up of scale in production of polymer
Inventor: WATANABE MIKIO
IPC: C08F2/00
Filed: 1991-02-22
Abstract: PURPOSE:To enable prevention of build-up of scale in production of a polymer by forming a coating film containing a flavonoid based neutral pigment, etc., in a part of polymerizing vessel with which a monomer is into contact when the monomer having a specific ethylenic double bond is polymerized. CONSTITUTION:When a monomer having an ethylenic double bond such as vinyl acetate expressed by the formula CH2=CR<1>R<2> [R<1> is H or methyl; R<2> is H, -CnH2n+1, -COOH, COOM (M is alkali metal or ammonium ion), -COOCnH2n+1, -CN, -C6H5 or -C6H4R<3>; n is integer], coating film containing a flavonoid based natural pigment such as apigenin and PVA (average poilymerization degree is preferably >=2000; weight ratio of the above-mentioned pigment and PVA is 100/1-1000) having >=70mol saponification degree is formed in at least a part of a polymerizer with which a monomer is into contact to enable prevention of scale build-up in production of the polymer.
Patent JP-H10228738-A (JP)
Title: Head position detecting method for hard disk drive
Inventor: KIN KANICHI
IPC: G11B5/596
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To shorten a calibration executing time by reducing information necessary for head current position calculation. SOLUTION: Regarding a position detecting method for a head having alternately provided bursts A and B and bursts C and D in servo sectors, a step of obtaining at least one selected from high (P1) and low (P2) values among crossing signals between the bursts A and C obtained in offset points shifted from a track center line is executed and a current head position is detected from the obtained crossing signal value P1 or P2 based on the expression: current head position = [burst A - burst B) × (Tmax /2)] ÷ (burst A - burst B-2×P). In the expression, Tmax means a count value when one track is indicated by positional information.
Patent JP-H01205243-A (JP)
Title: Data processor
Inventor: MOTOIKE KATSUHIKO
IPC: G06F11/30
Filed: 1988-02-10
Abstract: PURPOSE:To avoid the malfunction of a CPU by prohibiting data processing when it is discriminated that the control data in a storing means cannot be accessed. CONSTITUTION:A storing means (a) is for example a RAM card, installed detachably attachably to a device main body, stores respective types of data and a processing means (b) executes the processing based on the control data stored into the storing means (a). A discriminating means (c) discriminates whether or not the control data in the storing means (a) can be accessed and a prohibiting means (d), when it is discriminated that the control data cannot be accessed by the discriminating means (c), prohibits the data processing by the processing means (b). Thus, for example, even when the condition, in which the control data in the storing means (a) installed detachably attachably to the device main body cannot be accessed, occurs, the malfunction due to it can be avoided.