baber/WOPTO huggingface dataset:
Patent JP-H08255534-A (JP)
Title: Optical sensor device
Inventor: UNO TETSUYA
IPC: H01H35/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide an optical sensor device which can always detect an object to be detected even if the object to be detected is a mirror finished surface or a surface having gloss, and regardless of its inclination. CONSTITUTION: A photoelectric sensor is equipped with a light projection portion 2 which radiates light to an object to be detected 4, and a light receiving portion 3 which receives regular reflection light from the object to be detected 4. The light projection portion 2 radiates such the light as the shape of a light beam reflected by the object to be detected 4 at the position of the light receiving portion 3 is larger than that of the light receiving portion 3 and light intensity distribution becomes uniform. Thereby, the fluctuation of an incident light amount on the light receiving portion 3 becomes little even if the angle of the object to be detected 4 changes.
Patent JP-S59212288-A (JP)
Title: Printer
Inventor: RACHI MASAHIRO
IPC: B41J29/32
Filed: 1983-05-17
Abstract: PURPOSE:To enable to completely correct a printed pattern to be corrected without leaving the traces of erasure by a method wherein an erasing ink of the same color as that of a paper is transferred from an ink roller impregnated with the ink onto the paper to correct a printed pattern, in a printer with a correcting function. CONSTITUTION:When the printed pattern to be corrected comes to a position faced to a correction ink roller 13, a switch 15 is turned ON to supply electric power from a driving circuit 16 for a solenoid plunger 8 to a coil 8a, whereby an iron core 9 is attracted toward the coil 8a against a spring 14, and a rotary arm 11 is rotated clockwise to bring the roller 13 into contact with the recording paper 2. By this, the correction ink of the same color as that of the paper 2 is applied to the printed part on the surface of the paper 2, whereby the printed pattern is corrected by convering up. Accordingly, a printed pattern can be securely corrected, without leaving any traces of erasure.
Patent JP-H11265351-A (JP)
Title: Calorie computer
Inventor: MIYAKE SUKAKO
IPC: G06F15/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a calorie computer capable of simply and easily executing caloric calculation for a diet and easily making a diet execution plan. SOLUTION: A control device includes a ROM 15 for storing the caloric value per unit amount of each of plural foods and the quantity of respective nutrients contained in each unit amount, and at the time of inputting personal information related to personal height, weight, age, sex, living strength, etc., a required caloric value per day is calculated in accordance with the personal information. When a taken food and its quantity are inputted, the caloric value of the food and the quantity of a specific nutrient contained in the food are calculated by an intake quantity calculation means. When objective weight for a diet and an objective period up to arrival at the objective weight are inputted, the required caloric value is corrected in accordance with the objective weight and the objetive period.  A nutrient quantity display part displays the quantity of the specific nutrient contained in taken food.
Patent JP-H04317801-A (JP)
Title: Backlash preventing apparatus of assembled type wheel
Inventor: IWANAGA KENJI
IPC: B60B23/00
Filed: 1991-04-17
Abstract: PURPOSE:To prevent noise generation caused by backlash of both members while being able to change tread simply and easily in an assembled type wheel in which wheel rim 1 and a wheel disc 7 are formed in mutually separable configuration. CONSTITUTION:While both wheel rim 1 and wheel disc 7 are mutually connected in a state of backlash by means of simple joint pins 8, 8..., one of mounting seats 5, 5... on the side of wheel disc 7 is made a separate type mounting seat 10. Furthermore this separate type mounting seat 10 is clamped by applying thrust to joint pins 8,8 ... with taper clamping tools 11, 11.
Patent JP-S57201519-A (JP)
Title: Liquid mixer
Inventor: KABAYAMA SUKEJI
IPC: B01F5/00
Filed: 1981-06-04
Abstract: PURPOSE:To prepare a good emulsion without requiring large driving power with a device of simple construction having no moving parts by providing baffle plates in spiral narrow paths formed between an outside cylinder and an inside cylinder and flowing a mixture of dissimilar liquids in said narrow paths. CONSTITUTION:A blind flange 2 and an inside cylinder flange 9 mounted with an inside cylinder 5 are secured to the outside cylinder flange 4 at both ends of an outside cylinder 1 having an inlet socket 3 mounted in a tangential direction by means of bolts 17 and nuts 18. Spiral external teeth 6 are formed on the outside circumference of the cylinder 5, and the outside surface of the teeth 6 contact the inside surface of the cylinder 1 tightly, thereby forming narrow paths 7. Baffle plates 8 are fitted in the outside cylinder grooves 10 of the cylinder 1 and the external tooth grooves 11 of the teeth 6, thereby forming baffle plate narrow paths. A core bar 14 mounted with baffle plates 13 is provided in the cylinder 5, or packing for agitation (not shown) is packed thereon, whereby a mixing effect is improved.
Patent JP-S63250548-A (JP)
Title: Method and instrument for measuring loss coefficient, dynamic modulus of elasticity, dynamic modulus of elasticity in shear and dynamic poisson's ratio of bar material of sheet material
Inventor: MINOWA AKIO
IPC: G01N3/00
Filed: 1987-04-06
Abstract: PURPOSE:To determine the dynamic modulus of elasticity, dynamic modulus of elasticity in shear, and dynamic Poisson's ratio of a measuring material and to determine the loss coefft. thereof in accordance with the behavior of damping oscillation after stop of excitation by exactly supporting said material at the true nodal line in such a manner that the output of an oscillation sensor provided on the point supporting part thereof attains a noise level. CONSTITUTION:A bar material or the like is horizontally supported in the position predicted to correspond to the nodal line of the prescribed oscillation mode thereof and is carried by the oscillation sensor. The bar material or the like is then excited at the resonance frequency corresponding to the oscillation mode and is finely adjusted in such a manner that the sensor output attains a noise level to realize the point support at the true nodal line of the oscillation mode. The position of the loop of the oscillation mode in the proximate area of the resonance frequency is sinusoidally excited without contact. The oscillation displacement is measured by a contactless type displacement sensor in the position of the other loop. The true resonance frequencies are detected from the generation of the max. amplitude state and at least one of the dynamic modulus of elasticity, dynamic modulus of elasticity in shear and Poisson's ratio are determined from the detected frequencies. The excitation is stopped after the excitation in the max. amplitude state is maintained for the specified time and the loss coefft. is determined from the behavior of the damping oscillation.
Patent JP-S5421039-A (JP)
Title: Fitting
Inventor: WADA MASAO
IPC: E06B3/50
Filed: 1977-07-15
Abstract: PURPOSE: To provide a fitting openable in all the way in a small space with a sliding door provided in a hollow section of a turning door made free to move to a guide attached to the extended line from an opening arranged at one side thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5611693-A (JP)
Title: Detection circuit for electric charge
Inventor: ITOU YUUICHIROU
IPC: G11C27/04
Filed: 1979-07-04
Abstract: PURPOSE: To simplify the constitution, by performing sample storage at the post stage of two stages of charge sensing type (CS) amplifier in switch connection via a coupling capacitor.  
     CONSTITUTION: The output signal voltage proportional to the difference of input signal charges is produced at the CS amplifier 21 to which the negative feedback capacitor 22 is connected, and another electrode is fed to one electrode of the coupling capacitor 27 connected to the DC power supply 30. Further, when the change- over switches 28, 29 are selected, the voltage across both the electrodes of the capacitor 27 is fed to the CS amplifier 26 at the post-stage and the amplifier 26 produces the detection voltage corresponding to the input charge. In this case, the impedance of the negative feedback capacitor 31 of the amplifier 26 is selected to a given value, then the discharge time constant determined with the discharge resistor 2 is made greater and the amplifier 26 performs sample storage operation. Accordingly, the number of passive elements is less and resistors requiring high accuracy are unnecessary, allowing to establish the detection circuit with a simple constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58201405-A (JP)
Title: Fixture of antenna element
Inventor: UENO SHIGERU
IPC: H01Q1/12
Filed: 1982-05-19
Abstract: PURPOSE:To assemble elements strongly with a simple and quick operation, just as turning the elements only, and to bring the elements into the folded state suitably, by forming an upper surface of a pedestal fitted to an antenna arm as a V-shaped guide surface and fitting a rotating body freely rotatably at its center. CONSTITUTION:The upper surface on a base section 2, of the pedestal 1 having a suitable elasticity like a synthetic resin member, is formed as the V-shaped guide surface 3, the center is provided with a recess 5 having a hole 4 for a coupling rod, an element receiving groove 6 is formed on a slant face at both sides of the recess respectively, and legs 9 fitted to the upper surface of the antenna arm 8 with a fitting part 7 downward both outer sections being V-shaped at the upper surface, are provided projectingly. The rotating body 10 fitted to the pedestal 1 rotatably, is fitted to the pedestal 1 rotatably by providing an element inserting hole 12 for a main body 11 laterally, providing a projection 16 which is in contact with the top surface of the recess 5 and forms a head hole 14 and a shaft hole 15 of the coupling rod 13 at the center of the lower surface of the main body, and using the coupling rod 13 inserted to the shaft holes 15, 4 and the antenna arm 8 from a square hole 17 at the center of the top of the main body 11 after notching the lower part of the element inserting holes 12 at both sides of the base of this projection.
Patent JP-S60229554-A (JP)
Title: Circuit control circuit
Inventor: WATANABE HIROYUKI
IPC: H04M11/06
Filed: 1984-04-27
Abstract: PURPOSE:To improve greatly the degree of freedom of the new construction and extension of a circuit by allowing a detection and indication control part which detects and indicates the on-off state of the electric level signal of a device to serve as both a network controller and a modem, and making data transmission and reception control parts correspond to detection and indication control parts in one-to-one relation. CONSTITUTION:The circuit control circuit consists of plural equipment terminals 1a, 1b-1n each including a network controller or modem, detection and indication control parts 2a, 2b-2n which are connected to said terminals 1a, 1b-1n and detect and indicate the on-off state of the electric level signal of said network controller or modem, and data transmission control parts 3a, 3b-3n which are connected to said detection and detection control parts 2a, 2b-2n, one to one. Therefore, the detection and indication control parts 2a and 2b when detecting the on-off state of the electric level signal of the corresponding network controlle or modem sends it to the data transmission and reception control parts 3a and 3b, which perform data transmission and reception control over the network controllers or modems respectively.
Patent JP-S5310143-A (JP)
Title: Supersonic burning equipment
Inventor: YAMAMOTO KATSUHIKO
IPC: F23D11/34
Filed: 1976-07-16
Abstract: PURPOSE: A supersonic burning equipment to secure safety and to promote mixture of fuel particle with air in a container by constituting that when a blowing mechanism is in its inaction, fuel particle remains in the container. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62243220-A (JP)
Inventor: KONO KUNITOSHI
IPC: H01H57/00
Filed: 1986-04-14
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-S569744-A (JP)
Title: Bleaching composition for photographic processing
Inventor: HASHIMURA TAIJI
IPC: G03C7/42
Filed: 1979-07-05
Abstract: PURPOSE: To obtain a bleaching composition causing no environmental pollution and having stable bleaching power and high bleaching speed by blending the ferric complex salt of an org. acid, a bromate, a rehalogenating agent and a specified org. compound.  
     CONSTITUTION: A bleaching composition is formed by blending about 0.05W2mol/ l ferric complex salt of an org. acid (a) such as iron salt of EDTA, an about  0.005W 0.5mol/l borate (b) such as potassium borate or ammonium borate, a water soluble halide (c) such as sodium chloride as a rehalogenating agent, an about  0.005W0.5mol/ l compound (d) represented by formula I or II (where M is H, an  alkali metal iron or an ammonium ion, X is COOM or amino, R 1  is a divalent  aliphatic group and each of R 2  and R 3  is amino, alkyl or the like) and an about  0.005W0.5mol/l compound represented by formula III (where each of R 4  and R 5  is  alkyl, alkenyl, phenyl, heterocyclic or the like). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05289091-A (JP)
Title: Electrode substrate
Inventor: KATAYAMA MIKIO
IPC: G02F1/1343
Filed: 1992-04-07
Abstract: PURPOSE:To lower the specific resistivity of electrodes of the electrode substrate. CONSTITUTION:The electrodes of the electrode substrate formed by disposing the electrodes on an insulating substrate 201 is constituted by laminating a tantalum film 204 having the crystal structure of a bodycentered cubic structure on a ground surface film 203 consisting of a tantalum nitride film. The electrodes of the electrode substrate formed by disposing the electrodes on insulating substrate is constituted by laminating tantalum film having the crystal structure of the bodycentered cubic structure and the tantalum nitride film in this order on the ground surface film consisting of the tantalum nitride film. More particularly, the film thickness of the ground surface film 203 consisting of the tantalum nitride is 10 to 1000Angstrom . The specific resistivity of the tantalum film 204 in particular decreases and such decrease is preferable if the nitrogen concn. in the tantalum nitride film is >=7mol% and <=13mol% or >=33mol%.
Patent JP-H02264289-A (JP)
Title: Video display device for automobile
Inventor: YAMAKAWA KUNIO
IPC: G02F1/13357
Filed: 1989-04-04
Abstract: PURPOSE:To display an image on a large screen by reflecting the light beam which is emitted by a light source installed at the rear part of the automobile and transmitted through a liquid crystal panel and thus projecting the video on the screen. CONSTITUTION:A television antenna 8 receives a television radio wave and a tuner and driving circuit 5 converts the received signal into a video signal which can drive the liquid crystal panel 4, thereby driving the liquid crystal panel 4 with the signal. The light beam 14 from the light source 6 is made incident on the liquid crystal panel 4. Thus, the liquid crystal panel 4 is driven with the video signal and the light is made incident, so the image is projected on the liquid crystal panel 4 and the light beam 14 which is transmitted through the liquid crystal panel 4 passes through an opening part 12 and reflected by a mirror 3. The light beam 14 which is reflected by the mirror 3 is made incident on a raised hood 2 and the image which is projected on the liquid crystal panel 4 is projected. Consequently, a large-sized image can be projected on the screen member installed on the automobile 1.
Patent JP-S61245587-A (JP)
Title: Solid-state laser oscillator
Inventor: ISHIKAWA KEN
IPC: H01S3/04
Filed: 1985-04-23
Abstract: PURPOSE:To attain the high output of a solid-state laser by forming a layer consisting of a light-transmitting body on the inner surface side of a holding cylinder holding a laser substance. CONSTITUTION:Transparent tubes 19a, 19b are inserted hermetically on the insides of holding cylinders 16a, 16b, and the exposure of metallic surfaces on the insides of the holding cylinders is prevented. These transparent tubes are made of quartz, heat-resisting glass, etc., and inner diameters thereof are made larger than the outer diameters of YAG rods 11a, 11b. Consequently, even when a phenomenon in which an oscillating optical path flies out to the outside of a resonance axis is generated, the beams are reflected or scattered by the inner surfaces of the transparent tubes 19a, 19b. Even when the beams are transmitted through the transparent tubes and evaporation is generated on one parts of the inner surfaces of the holding cylinders 16a, 16b, evaporation is stopped by the transparent tubes, and a phenomenon in which an evaporating substance floats in the holding cylinders is eliminated. Accordingly, the YAG rods are not damaged and are kept stably, thus attaining the high output of a solid-state laser.
Patent JP-H10234230-A (JP)
Title: Structure of projected connection block
Inventor: NEI JUICHI
IPC: A01G9/28
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a projected connection block structure for constructing the edge stone of a flower bed and a road or a soil flow stopper or a wall, etc., by mutually inverting projected blocks for which a hole is passed through both bottom parts of a projected shape, inserting a pile to the holes and connecting them. SOLUTION: The block for which a projected part is twice as high as a bottom circular part, the projected part is a weight shape and through-holes are provided on the centers of the circular parts at both sides, is placed on the ground, the piles 1 of a reinforcing bar or a pipe or the like in both holes are driven into the ground leaving about the half of the projected weight part. Then, the block provided with the hole on an upper half is inverted and inserted to the pile 1. Also, for the block, the hole is opened at the upper half so as to make the pile invisible from the outside. The work is repeated until a target length is reached. Finally, the block is inserted to a part turned to a space. Further, sands or mortar or the like is injected and fixed to the clearance of the pile and the hole.
Patent JP-S60229582-A (JP)
Title: Abnormality display television receiver
Inventor: YAMAZAKI HIROSHI
IPC: H04N5/445
Filed: 1984-04-27
Abstract: PURPOSE:To display the cause of abnormality automatically in case of abnormality occurrence by storing a specific abnormaltiy display screen signal in a TV receiver, and reading a stored abnormality display screen when an abnormality detector detects the abnormality and switching or superimposing a received television signal on the read abnormality display screen. CONSTITUTION:An abnormality detection signal from a gas leak sensor 4 is detected and applied to one input terminal of an AND gate 32, so an output appears at the output terminal 28 of an OR GATE 36 only when the output terminal Y3 of a logical circuit 30 is 1. Namely, only when the right lower part of a ROM20 is addressed (e.g. horizontal and vertical addresses), the abnormality display screen ignal is read out as a dot pattern, led out as color signals from a parallel-series converting circuit 29 to 18R, 18G, and 18B, and applied to a color signal switching circuit 19. The color signal switching circuit 19 switches a commercial television broadcast received television signal to abnormality display screen signal from terminals 18R, 18G, and 18B by the application of a signal from the output terminal 18 of an abnormality display screen generating circuit 17. Then, a screen showing a gas leak is displayed at the right lower part of a CRT16.
Patent JP-H10259590-A (JP)
Title: Improving agent for surface paper quality using modified starch
Inventor: SEKIGUCHI HIROTSUGU
IPC: D21H19/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain an improving agent for surface paper quality having performances equal to or higher than those of a polyacrylamide-based copolymer at a low cost by using starches. SOLUTION: This improving agent for surface paper quality is obtained by copolymerizing (A) 100 pts.wt. modified starch prepared by carrying out the ring opening and addition of 0.01-20 pts.wt. acid anhydride having an ethylenically unsaturated group to 100 pts.wt. starches with (B) 10-900 pts.wt. (meth)acrylamide and (C) 1-500 pts.wt. at least one ionic vinyl monomer selected from anionic and cationic vinyl monomers.
Patent JP-H07273957-A (JP)
Title: Image forming and storing device
Inventor: TAKAHASHI TOSHIHARU
IPC: H04N1/21
Filed: 1994-03-31
Abstract: PURPOSE:To attain effective utilization of an image buffer memory by revising a capacity for each area depending on the utilizing state of each stored area. CONSTITUTION:All storage areas of a page memory section 18 are allocated to each job class by 8 Mbytes(MB) each at application of power. The allocation is identified with a job class identification flag assigned to each block as attribute information of a block management table 33e of a control section 11. For example, an idle block in a FAX use image storage area is searched from the post position of the table 33e and the job identification flag is revised for a flag for electronic sorting. That is, when a storage area for electronic sort image is deficient and th area for FAX has a margin in all the storage areas of the section 18, the allocation is revised. Furthermore, when the deficient state is reverse, the allocation is revised as 12MB for electronic sorting and 4MB for FAX. Thus, the capacity allocated to each job of the memory section 18 is made variable in this way.
Patent JP-2000280182-A (JP)
Title: Open-end wrench
Inventor: SHIBAYAMA TAKAO
IPC: B25B17/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost open-end wrench which holds a tool engagement part of a hexagonal cross section in a shaft type workpiece to rotate the workpiece. SOLUTION: A pair of a first and a second rotary bodies 2, 3 are shaft- supported on a tip part of a wrench main body to be rotatable around the same axis 0. In both rotary bodies 2, 3, insertion grooves 2b, 3b in which a tool engagement part C3 can be diametrically inserted, and which has a semi-circular bottom part of an equal diameter to a circumscribed circle of a cross sectional form of the tool engagement part C3 and concentric with the axial line 0 are formed. On the first rotary body 2, a pair of clamp arms 41, 42 are provided to be positioned on both sides of the insertion groove 2b to be capable of oscillation in a groove width direction of the insertion groove 2b, and in a cam groove 50 formed in each clamp arm 41, 42, each pin 51 planted on the second rotary body 3 is engaged. In the condition where the first rotary body 2 is braked, the second rotary body 3 is rotated in one direction normally or reversely, and one of the clamp arms 41, 42 is oscillated inward in the groove width direction by operation of the cam groove 50 formed in it, thereby the tool engagement part C3 is grasped.