baber/WOPTO huggingface dataset:
Patent JP-H0243931-A (JP)
Title: Apparatus for making carbonated beverage
Inventor: TATE EIJI
IPC: A23L2/00
Filed: 1988-08-02
Abstract: PURPOSE:To prepare a beverage with stable carbon dioxide content by a method wherein a carbon dioxide injection part is provided on piping through which a beverage liquid flows and the control objective value of carbon dioxide injection quantity is operated, renewed and controlled on the basis of the carbon dioxide content on the downstream side thereof. CONSTITUTION:The flow rate of a beverage liquid is controlled to a predetermined flow rate control objective value by beverage flow rate control units 52, 53, 74. A carbon dioxide injection apparatus 54 is provided on the piping through which the beverage liquid flows. Further, a carbon dioxide injection apparatus 62 is provided on the downstream side of the carbon dioxide injection apparatus 54 on the piping through which the beverage liquid flows. In an operation apparatus 76, the control objective value of carbon dioxide injection quantity is calculated from the difference between the carbon dioxide content measured by the apparatus 62 and required carbon dioxide content, and the aforementioned beverage liquid flow rate control objective value. Further, in carbon dioxide injection quantity control units 57, 58, 75, the carbon dioxide flow rate in the apparatus 54 is controlled on the basis of said control objective value. As a result, a carbonated beverage with required carbon dioxide content can be prepared easily and stably.
Patent JP-S6084271-A (JP)
Title: 4,5-dihydroxyimidazolidinethione-2 and its preparation
Inventor: YAMASHITA AKIRA
IPC: C23F11/16
Filed: 1983-10-13
Abstract: NEW MATERIAL:4,5-Dihydroxyimidazolidinethione-2 of formula I . USE:Corrosion-proofing agent, vulcanization agent for rubber, etc. The corrosion- proofing effect can be maintained compared with conventional thiourea-type corrosion-proofing agent even under widely varying rate of application, The amount of the agent is 0.0001-1.0wt% based on the chemical agent. PREPARATION:The compound of formula I is obtained in a white acicular crystal, at a yield of about 95%, by reacting glyoxal of formula II with thiourea of formula III in an aqueous medium preferably containing 40-90wt% organic solvent based on water, at 0-100 deg.C, preferably 20-60 deg.C for about 1hr.
Patent JP-H0356263-A (JP)
Title: Binding of friction material
Inventor: ARAI NARIHIRO
IPC: B65D71/04
Filed: 1989-07-25
Abstract: PURPOSE:To prevent the distortion of facings by binding stacked friction materials with a hard plate identical in shape thereto and having a flat and smooth contact surface therewith placed into close contact therewith on one or both sides of th stacked friction materials. CONSTITUTION:Stacked facings 1 are bound tightly with bands 3 with hard plates 2 identical in shape to the facing and having a flat and smooth contact surface therewith placed into close contact therewith to exert the tightening force unevenly on the entire surface of each facing in order to prevent the occurrence of the distortion due to the unbalanced tightening force. Since the facings are orderly arranged by the flat and smooth surface of the hard plates 2 upon binding, the occurrence of the distortion caused by the inner stress of the facing itself resulting from changes in humidity and temperature can be controlled.
Patent JP-2000350472-A (JP)
Title: Inverter device
Inventor: KAMOGAWA TAKEHIKO
IPC: H05B41/24
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive high output and high power factor type of inverter device by increasing the supply of rectifying power being performed via the second auxiliary capacitor, making use of an output transformer. SOLUTION: This inverter device is equipped with a rectifying power source 10, which rectifies the voltage of an AC power source 11 and a capacitor 90 for smoothing. An auxiliary diode 30, which is so arranged as to be in normal polarity with the rectifying power source 10, in the position where a closed circuit including the rectifying power source 10 and the capacitor 90 for smoothing is made, is connected, and this inverter device is equipped with a switching circuit which includes a pair of switching elements 71 and 72 in normal series which are controlled on and off alternately. This inverter is equipped with each flywheel diode 81 and 82 connected in reverse parallel with each switching element 71 and 72, and the capacitor 90 for smoothing and the switching circuit are connected in parallel.
Patent JP-S6170685-A (JP)
Inventor: YASUDA MASAMI
IPC: G07C1/00
Filed: 1984-09-13
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-S6436224-A (JP)
Title: Automatic gain control system
Inventor: AKAZAWA SHIGEO
IPC: H04B1/707
Filed: 1987-07-31
Abstract: PURPOSE:To simplify the circuit constitution by providing a means for generating at least two correlation outputs to a correlation device in a spread spectrum receiver and controlling the gain of each amplifier in response to the demodulation output of a demodulator demodulating the output of two variable gain amplifiers amplifying each correlation output. CONSTITUTION:A phase shifter 9 shifts a CW signal CW1 by a prescribed value such as 90 deg. and gives the result to one input of a multiplier 8. PN codes PN1, PN2 are given to the other inputs of the multipliers 7, 8 respectively, which are required for demodulation and output of the multipliers 7, 8 are 1st and 2nd reference signals Rf1, Rf2. Convolvers 5, 6 take correlation between the spread spectrum signal S and the reference signals Rf1, Rf2 and the correlation outputs Vc1, Vc2 are fed to a multiplier 12 via amplifiers 10, 11, the output of the multiplier is given to a low pass filter 13 to obtain a data demodulation signal Vf. Since the gain control circuit 14 controls the gain of the amplifiers 10, 11 simultaneously according to the simple multiplication output, the simple and inexpensive circuit constitution is obtained.
Patent JP-H0854610-A (JP)
Title: Liquid crystal display element
Inventor: ISHIKAWA MASAHITO
IPC: G02F1/1333
Filed: 1994-08-16
Abstract: PURPOSE:To obtain a liquid crystal display element which is improved in visual angle characteristic and visibility and makes high-grade display by composing this liquid crystal display element of an optical modulation element in which a liquid crystal dispersion layer formed by dispersing granular liquid crystals in a light-transmissive material is interposed between transparent electrodes and of which the liquid crystals have negative electric anistropy, and adjacent thereto a liquid crystal cell in which a liquid crystal layer consisting of liquid crystals having positive dielectric anisotropy is interposed between electrodes. CONSTITUTION:This liquid crystal display element consists of the optical modulation element 10 in which the liquid crystal dispersion layer 5 formed by dispersing the granular liquid crystals 3 in the light transmissive material 4 is interposed between the transparent electrodes 1 and 2 and of which the liquid crystals 3 have the negative electric anisotropy and the liquid crystal cell 20 which is adjacent to the optical modulation element 10, and in which the liquid crystal layer 15 consisting of the liquid crystals having the positive dielectric anisotropy is interposed between the electrodes 11 and 12. Further preferably, the liquid crystal display element is so formed in the following manner: the absolute value of the product of the refractive index anisotropy in the state that the liquid crystals of the liquid crystal cell 20 exhibit the positive anisotropy and the length at which the light transmits the liquid crystal layer 15 and the absolute value of the product of the refractive index anisotropy of the state that the optical modulation element 10 exhibits the negative optical anisotropy and the overall length at which the light passes the granular liquid crystals 3 in the liquid crystal dispersion layer 5 are nearly equaled to each other.
Patent JP-H0855588-A (JP)
Title: Deflection yoke device
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1994-08-16
Abstract: PURPOSE:To provide a deflection yoke device in which the rate of rise in temperature of a horizontal deflection coil is reduced by improving the linearity of rasters on the right and left of a screen. CONSTITUTION:This deflection yoke device includes a vertical deflection coil 10 having a saddle-shaped contour and having a pair of longitudinal portions 14, a horizontal deflection coil 9 with a saddle-shaped contour provided above the vertical deflection coil 10 and having a pair of longitudinal portions, and a core 11 provided above the horizontal deflection coil 9. The pair of longitudinal portions 14 of the vertical deflection coil 10 is greater in length than the pair of longitudinal portions of the horizontal deflection coil 9, and the density of a winding bundle constituting the pair of longitudinal portions 14 of the vertical deflection coil 10 is higher at the inside than at the outside of opposite faces at the divergent side 15.
Patent JP-2000005405-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko (Japanese pinball game) machine such that the properties of a game are not impaired even if a display such as a liquid- crystal display is enlarged. SOLUTION: A transparent plate unit B1 is provided on the front face of the liquid-crystal unit C1 of a game board A, and a first game ball passage area R1 is provided on the front face of the transparent plate 30 of the transparent plate unit B1. Pinwheels 32a, game piles 34a, and winning holes 36a are provided on the front face of the transparent plate 30. Similarly, a second game ball passage area is provided on the rear face of the transparent plate 30, and pinwheels, game piles, and winning holes are provided also on the rear face of the transparent plate 30. Game balls entering a plunging hole 26a are led to the first passage area R1, and game balls entering plunging holes 26b, 26c are led to the second passage area on the rear face of the transparent plate 30.
Patent JP-S6263291-A (JP)
Inventor: ENDO YOSHIRO
IPC: F16L27/08
Filed: 1985-08-31
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-H0515481-A (JP)
Title: Cleaner for smoothed surface
Inventor: NAGAI HIROSHI
IPC: A47L13/17
Filed: 1991-07-08
Abstract: PURPOSE:To surely remove stains out of a smoothed surface by one wiping action, and enable the surface to be prevented from being stained again for a long time by providing a wiping cloth a stain removing section and with a fluid absorbing section holding cleaning agent, and concurrently adding to the agent chemicals coating the smoothed surface. CONSTITUTION:A wiping cloth including a stain removing fiber layer 1 and a fluid absorbing fiber layer 2 is impregnated with wiping agent including surface coating agent. The stain removing fiber layer 1 includes fibers having the function of removing stains out of a smoothed surface, they are fibers such as extra fine fibers and split fibers. As fluid absorbing fibers, 2, layon, pulp, cotton, acryle and the like are used. As cleaning agent surface coating agent, for example, silicone resin, fluorine resin are used in order to prevent the surface from being stained again. By this constitution, the smoothed surface such as a pane of glass can be cleaned by one wiping action, and furthermore, cleanliness can thereby be maintained for a long time.
Patent JP-H0277047-A (JP)
Title: Camera
Inventor: HAMADA MASATAKA
IPC: G02B7/28
Filed: 1989-07-26
Abstract: PURPOSE:To perform focusing without carelessly causing the deviation of focus of a low-luminance object by inhibiting the actuation of a focusing means after discriminating that focusing is attained when the detected luminance of the object is equal to or under set luminance. CONSTITUTION:A focus detection means is constituted of an optical system for detecting focus AO, a focus detection circuit AFS and a microcomputer muC and the focusing means for moving a photographic lens to a focusing position for the object based on detected deviation by the focus detection means is constituted of the microcomputer muC, a lens driving circuit LECON and an AF motor M. A photometry circuit LMC which is an object luminance detection means for detecting the brightness of the object outputs a digital signal in an apex system corresponding to the luminance of the object to the microcomputer muC. Namely, when the luminance of the object is low, the movement of the photographic lens by actuating the focusing means is inhibited and such a state is kept once focusing is attained. Thus, a photograph in which the deviation of focus of the object in the case of low luminance is little can be taken.
Patent JP-S6349393-A (JP)
Title: Laser beam machine
Inventor: KANEOKA MASARU
IPC: B23K26/10
Filed: 1986-08-19
Abstract: PURPOSE:To decrease the fraction defective of the work to be cut by inclining the arranging directions of plural supporting pins at prescribed angles with either of the X or Y direction of a processing table. CONSTITUTION:The needle-like studded pins 9 for supporting the work are disposed by having the prescribed angles in the arranging directions thereof with either of the X or Y direction of the processing table 8. Passage of laser light right above the many pins 9 is thereby obviated even if the work is cut in the X and Y directions where the cutting probability is high, by which the damage of the many pins 9 at one time is prevented. The probability that the cut work is defective is, therefore, lowered.
Patent JP-S5892511-A (JP)
Inventor: NAGAI MOTOTAKA
IPC: B28B3/00
Filed: 1981-11-30
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-S6083897-A (JP)
Inventor: ONO KOUICHI
IPC: B43K21/16
Filed: 1983-10-14
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-H1119839-A (JP)
Title: Tool holder
Inventor: OKI TAKEHIRO
IPC: B23Q3/12
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To lower the vibration of a tool without lowering the workability by forming a tool holder of a material having a high Young's modulus. SOLUTION: For tool holder, a material having a high Young's modulus at 23000 kg/mm<2> or more, is used so as to improve the rigidity of a tool holder without increasing the weight thereof. For example, in the case where a tool holder of the SCM material having Young's modulus at 20500 kg/mm<2> is replaced with a tool holder of a material having Young's modulus at 27800 kg/mm<2> , deflection to be generated in the tool holder can be lowered at about 26.3%. Vibration of a tool is thereby lowered, and generation of breakdown of the tool and generation of accuracy failure of work cap be restricted.
Patent JP-H0243875-A (JP)
Title: Synchronizing signal detection circuit
Inventor: TAMURA HITOO
IPC: H04N19/85
Filed: 1988-08-04
Abstract: PURPOSE:To detect a synchronizing signal directly from a digital video signal by adding a level difference between a digital video signal and the resulting digital video signal retarded from the original video signal by one sample at a delay circuit over plural consecutive samples and comparing the result with a prescribed level. CONSTITUTION:The circuit is provided with a delay circuit 20 retarding a digital video signal by one sample, a subtraction circuit 30 detecting a level difference between the original digital video signal and the resulting digital video signal retarded by the delay circuit 20, adder means 41-44, 50 adding the level differences detected by the subtraction circuit 30 over plural consecutive samples and a comparison means 70 comparing an output of the adder means 50 with a prescribed level and outputting a detection signal of a synchronizing signal when they are coincident. Thus, it is possible to detect the synchronizing signal from the digital video signal directly. Moreover, the processings above are implemented entirely digitally, the miniaturizing of circuit and power saving are attained and high stability is provided and also the circuit is immune against noise disturbance.
Patent JP-S6337313-A (JP)
Title: Contact lens sterilizing/cleaning system
Inventor: KURAUSU DEIITAA BUISOTSUKII
IPC: A61L2/18
Filed: 1987-07-31
Abstract: A two component disinfecting and cleaning system for contact lenses comprising a first component containing a peroxo compound and an alkyl glucoside and a second component containing an H2O2-neutralilzing agent and a buffer salt in an amount sufficient to adjust the pH of an aqueous contact lens solution containing the first and second components to about 7.
Patent JP-S6257455-A (JP)
Title: Resin composition
Inventor: KUMAKAWA SHIRO
IPC: C08L101/00
Filed: 1985-09-02
Abstract: PURPOSE:A composition, obtained by incorporating polyester fibers, consisting essentially of ethylene terephthalate and having specific physical properties with a resin, readily moldable without damaging molding machines or molds and labor hygienic problems and having improved mechanical and thermal properties. CONSTITUTION:A resin composition obtained by incorporating polyester fibers, consisting of ethylene terephthalate as main repeating units, having >=0.85 intrinsic viscosity, >=90g/de initial modulus and <=4% dry heat shrinkage at 210 deg.C in a synthetic resin. The polyester fibers contain preferably >=95mol% ethylene terephthalate and are used by cutting into short fibers or in the form of filament winding.
Patent JP-H0360480-A (JP)
Title: Production of molded heat insulator
Inventor: YUMITATE KOZO
IPC: C04B35/52
Filed: 1989-07-28
Abstract: PURPOSE:To simply obtain a significant heat insulating effect at a low cost by impregnating coal tar pitch and/or petroleum pitch into matted or felted carbon fibers and carrying out carbonization and graphitization. CONSTITUTION:Matted or felted carbon fibers (A) made from polyacrylonitrile, rayon, etc., are obtd. A mixture of 1 pt.wt. coal tar pitch and/or petroleum pitch having 30-150 deg.C softening point with <=20 pts. wt. tar oil such as tar light oil is impregnated into the carbon fibers (A), heated at 30-600 deg.C/hr heating rate in an inert atmosphere, carbonized and graphitized at 800-3,000 deg.C. A molded heat insulator having 0.05-0.60g/cm<3> bulk density is produced.
Patent JP-H0645418-A (JP)
Title: Semiconductor testing system, semiconductor testing method, method of forming wiring pattern of semiconductor integrated circuit, and semiconductor integrated circuit
Inventor: KAWAMOTO KIYOBUMI
IPC: H01L27/04
Filed: 1992-07-21
Abstract: PURPOSE:To provide a semiconductor testing system in which a trouble detection ratio of semiconductor integrated circuits is improved without containing an exclusive testing circuit therein. CONSTITUTION:A semiconductor testing system includes an OBIC measuring device 8 and a tester 5. The tester 5 inputs a test signal to an input pad 2a of a semiconductor integrated circuit 1. In synchronism therewith, the OBIC measuring device 8 irradiates a drain region of the semiconductor integrated circuit 1 with a laser beam 7 in succession to detect the presence of the OBIC. An output signal from an output pad 2b of the semiconductor integrated circuit 1 and an OBIC detection signal from the OBIC measuring device 8 are compared with expected values by a comparator 5c in the tester 5. Hereby, measurement of an internal circuit is facilitated to improve a trouble detection ratio of a semiconductor integrated circuit which is large-scaled and highly integrated.
Patent JP-2001021148-A (JP)
Title: High frequency heater
Inventor: KANZAKI KOJI
IPC: F24C7/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency heater in which a knob designed freely without taking account of other control boards can be fixed to the board at the input section by providing a control section with a display section and an input section and employing an extra board mounting at least the input section. SOLUTION: An input section board 4 is secured to the boss 18 of a holder 8 by means of screws. A nonconductive boss 19 touching a control board 11 is provided on the rear side of the boss 18. The control board 11 is secured to the boss of control section by means of screws by inserting a claw part 20 into a hole. A switch board 10 is secured to the boss of control section body by means of screws in a hole having a guide face. Interval and position of each board is thereby regulated accurately by means of the holder 8. Since the boards are secured through one holder 8 having a nonconductive boss 19 for ensuring the space of each board, the hole for inserting an operating knob 5 can be located at an arbitrary position and a knob designed freely without taking account of other control board can be fixed to the board at the input section 17.
Patent JP-S6087648-A (JP)
Title: Commutation compensator of dc electric machine
Inventor: OHARAGI HARUO
IPC: H02K13/14
Filed: 1983-10-19
Abstract: PURPOSE:To suppress the spark of a brush to the minimum by regulating the current amount of an auxiliary winding so that the current amount of the auxiliary winding becomes minimum in such a manner that the positive and negative peak values of the voltage between the brush and the commutator segment near the brush outlet become minimum. CONSTITUTION:A detecting brush 13 is provided near the outlet of a brush 11. The output of the brush 13 is inputted to comparators 15A, 15B which compare it with a command value. The outputs of the comparators are inputted to peak holding circuits 16A, 16B, respectively to obtain positive and negative output voltages. The both output voltages are added, and further supplied to an auxiliary winding 10 through a signal inverter 17 and a power amplifier 14. As a result, the current amount of the winding 10 is regulated so that the positive and negative peak values of the brush 13 become minimum.
Patent JP-H1135070-A (JP)
Title: Heat-sealable lid and container
Inventor: YAMAMOTO MASAFUMI
IPC: B65D17/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent a lid from being broken when a container which is stored under a frozen state is unsealed by a method wherein on a heat-resistant external, a straight chain low density polyethylene layer of which the thickness has a specified value, is provided, and on the external surface of the polyethylene layer, a heat-bonding layer is provided. SOLUTION: On an external layer material 2, a heat-bonding layer 4 is provided with a straight chain low density polyethylene resin layer 3 of which the thickness is 20-100 μm, and a lid 1 is formed. Also, the heat-resistant external layer material 2, the straight chain low density polyethylene resin layer 3 with a thickness of 20-100 μm, and the heat-bonding layer 4 are laminated in order, and the lid 1 is formed. In this case, the heat-resistant temperature of the external layer material 2 is made 120 deg.C or higher, and the softening point of the heat-bonding layer 4 is made 80 deg.C or lower. Also, the opening of a container main body is heat-sealed with the lid 1, and a container for freeze-preservation is formed. The container using this lid can be easily unsealed without being broken even after a freeze-preservation.  For this reason, a broken piece is not mixed into a content (mainly a food or a drug, etc.), and also, the broken piece does not remain in the container main body, and the content can be smoothly taken out.