baber/WOPTO huggingface dataset:
Patent JP-H0690872-A (JP)
Title: Circulation type bathing water heat reserving apparatus
Inventor: NAKAMURA TAKASHI
IPC: F24H1/00
Filed: 1992-09-17
Abstract: PURPOSE:To facilitate selecting operation by accomplishing a selecting operation of bathing patterns comprising bathing time zones and heat reserving temperatures by a reading operation of a data book with a bar code reader. CONSTITUTION:When a bathing pattern is selected from a data book 12 to read a corresponding bar code with a bar code reader 11, a data of the bathing pattern selected is registered into a memory RAM. Time of a timepiece device 4 is read out to turn OFF a heat reserving heater 9 when a circulation pump 8 is not in operation. Otherwise, the data of the bathing pattern selected is read out of the memory RAM. If the operation is within a controlled bathing time zone, the data of the bathing pattern selected is compared with a bathing water temperature data from a bathing water temperature detector 3 based on a heat reserving temperature data thereof or it is compared with the bathing water temperature data based on a temperature data for the standby period. The electric energization of the heat reserving heater 9 is controlled so that the temperature of bathing water is raised up to a heat reserving temperature or reaches the temperature for the standby period and is kept at the value raised or reached.
Patent JP-H04149832-A (JP)
Title: Optical disk
Inventor: SUZUKI YUKI
IPC: G11B7/24062
Filed: 1990-10-12
Abstract: PURPOSE:To execute recording without deforming a base so as to secure the quality of recorded signals and to obtain interchangeability between an optical disk and a compact disk by respectively setting up the complex refraction index and reflection factor of a recording layer to prescribed values. CONSTITUTION:A recording layer and a reflection layer are successively formed on a glass base, the imaginary number part of the double refraction index of the recording layer is set up to 0.05 to 0.3, its film thickness is set up to 700 to 2,800Angstrom  and its reflection factor at the time of reading out a laser beam through the base is set up to 60 to 90%. When a laser beam is applied from the glass base side, the temperature of the recording layer becomes 400 deg.C or more. In this case, the glass of the base is not deformed by heat and the reflection factor is reduced only by a phase difference between incident light and reflected light generated due to the reduction of the film thickness of the recording layer and the deformation of the reflecting layer. In addition, this optical disk can be used also as a CD compatible disk.
Patent JP-H04149420-A (JP)
Title: Liquid crystal exposure device
Inventor: IMAI MASAAKI
IPC: G03B27/32
Filed: 1990-10-12
Abstract: PURPOSE:To optionally vary the resolution without replacing an LCD shutter by moving the LCD shutter by a shutter driving device and arranging it at a specific position on the optical axis at a specific interval with a photosensitive recording medium. CONSTITUTION:This device is equipped with a halogen lamp 3 as a light source, a condenser lens 3a which collimates the projection light from the halogen lamp 3 into nearly parallel light, the LCD shutter 5 consisting of plural liquid crystal optical modulating elements, and the shutter driving device 6 which moves the LCD shutter 5 along the optical axis so that the LCD shutter 5 is arranged at the specific interval with the photosensitive recording medium 20. In this case, the LCD shutter 5 is moved on the optical axis by the shutter driving device 6 and arranged at the specific interval with the photosensitive recording medium 20 so that the sharpness of desired exposure picture quality corresponding to an output image is obtained. Consequently, the exposure resolution on the photosensitive recording medium 20 can be varied freely.
Patent JP-S63127681-A (JP)
Title: Video printer capable of printing character
Inventor: OGISHI TOSHIYA
IPC: H04N9/79
Filed: 1986-11-17
Abstract: PURPOSE:To print out even a character signal of a video signal legibly by providing two kinds of a gamma correction value to a normal video signal and a gamma correction converting the video signal into a white/black binary value as gamma correction values to a control section in a video printer and binarizing the character signal and printing it out. CONSTITUTION:A correction data giving a gamma value of 1 to a print data with respect to a gamma value of the inputted digital signal is transferred from a control section 7 in advance and stored in a gamma correction data storage section 2. In printing out a character signal of a video signal, the control section 7 discriminates the video signal of a black to a certain level as all black level for a gamma correction value transferred and stored in the gamma correction data storage section 2 in advance. Moreover, a binary conversion correction is applied to discriminate from the certain level to the white level as all white level. Based on the binary conversion correction data, in applying the character signal of the video signal, the intermediate gradation is neglected and white/black levels only are printed out, then legible character print is attained.
Patent JP-H09112450-A (JP)
Title: Scroll compressor
Inventor: TSUBOKAWA MASAHIRO
IPC: F04C18/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and stabilize a compressor by providing an axially supporting part for facing to the back surface of a rotary end plate via a minute gap on a bearing member for supporting one end of a crank shaft and housing a back pressure sectioning band for sectioning this gap by sealing it freely slidably in an annular structure provided on a bearing member. SOLUTION: In a rotary scroll 9, a rotary driving shaft 14 provided on the side opposite to the rotary scroll vane 10 of a rotary end plate 11 is supported on the eccentric bearing 16 of a main shaft 5 formed on one end of a crank shaft. In this case, ejection pressure of a compression mechanism 2 acts on the central side of the back surface of the rotary end plate 11 by shutting off a minute gap 19 and a back pressure sectioning band 21 for making sectioning so that medium pressure may act in its outside back pressure chamber 20 and this back pressure sectioning band 21 is pressed on the back surface of the rotary end plate 11 by means of a spring member 23.  These back pressure sectioning band 21 and the spring member 23 are stored in an annular groove 22 formed on a bearing member 18, and in respective one parts of the inside and outside this annular groove 22, steps are provided against an axial support part 24.
Patent JP-H01115691-A (JP)
Title: Memory card
Inventor: KAGEYAMA SEIICHI
IPC: H01L29/78
Filed: 1987-10-29
Abstract: PURPOSE: To prevent humidity that causes performance degradation of a bare chip IC by equipping an upper packing case of free mounting/demounting on the upper face of substrate so as to cover the bare chip IC. CONSTITUTION: A frame-shaped projection 13 has been provided on the upper face of a substrate 11, and a bare chip IC 14 bonded with leads 14a and 14a to wiring pattern has been housed on the substrate 11 within the projection 13. Coating 15 made of UV transmitting substance has covered the bare chip IC 14 within the projection 13, and outside thereof is filler 16, on which an upper package case 18 has been provided. When information is written in a memory card 10, it is written into the bare chip IC 14 through connector 19. When erasing information, the upper package case 18 is detached and UV is irradiated to the bare chip IC 14 through the coating 15. The upper case 18 has usually been mounted to prevent humidity that causes performance degradation of the bare chip IC 14.
Patent JP-H03136620-A (JP)
Title: Electric cooker
Inventor: MATSUO HIROSHI
IPC: A47J37/06
Filed: 1989-10-20
Abstract: PURPOSE:To prevent the fracture of a contact presser member and the abnormal placement of a cooking board by forming an inclined side at the outward surface of the cooking board in contact with a contact point presser member, and providing an abnormal placement prevention rib at the side of the rear surface of the cooking board. CONSTITUTION:A contact point presser member contact part 8 has the lower side thereof projected from a cooking board 4 with a longitudinal division 9 in contact with a contact presser member 6, thereby pressing a contact presser member 5. An inclined side 10 is formed at the forward external part of the contact part 8, and the angle thereof is so set that a load is distributed in both lateral and vertical directions when in contact with the presser member 5. Furthermore, when a cooking board 4 is pressed sideward, the contact presser member 6 slides down. A projected abnormal placement prevention rib 12 is formed on the opposite side wall of the contact point presser member contact part 8 of the cooking board 4. With the board 4 inclined and the side wall of the member 6 kept in contact with the longitudinal wall 9 of the contact part 8, the lower end of the abnormal placement prevention rib 12 comes in contact with the upper end of the edge of an insulation board 1, and the cooking board 4 is so supported as to be inclined. The opposite side of the aforesaid rib 12 has a stacking rib 13 of approximately the same shape.
Patent JP-H09109969-A (JP)
Title: Wheel velocity detection device for vehicle
Inventor: NAITO TETSUYA
IPC: B60T8/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To enable high precision detection of a wheel velocity even when the wheel is rotating at very low velocity. SOLUTION: A continuous variable transmission which transmits power of an engine to a shaft 24, an automatic clutch 9, and a reducer 10 are accommodated in a mission case supporting the shaft 24 combined a drive wheel, a pulse rotor 25 is fixed to an output shaft 14 of the automatic clutch 9 which always rotates at higher speed than that of the shaft 24, and a sensor producing pulses according to the rotation of the rotor 25 is attached to the mission case. Therefore, the pulse rotor and the like are protected from flown stones, rain, dust, and so on by using the mission case.
Patent JP-H08115683-A (JP)
Title: Magnetic shielding member of cathode-ray tube and its manufacture
Inventor: ANDOU TOSHIZOU
IPC: H01J9/14
Filed: 1994-10-13
Abstract: PURPOSE: To rationalize manufacturing operations, to reduce the product cost through the increase in the number of products manufactured in unit time and to protect the products from external impacts by forming slopes using one punched plate, and connecting formed clearances together by means of supplementary plates. CONSTITUTION: An original plate is manufactured by the punching of one thin steel plate and is folded to form inclined side wall surfaces. In this case, clearances are formed in the portion of the plate along its cross direction by extra dimensions that are provided through the process of forming the flat plate into a three-dimensional shape, and the clearances are integrally connected together by overlapping angled supplementary plates 6, 6 together. Each of the plates 6, 6 has through holes 7, 7 formed in plural parts, and the plates 6, 6 are joined together by the caulking (eyelet) of the upright walls of through holes 7a, 7a... from the side wall surfaces.  The upper edges of the plates 6, 6 are folded along a configuration to form upright walls 6a, 6a, Therefore, the need for a spot welding process is eliminated, production efficiency is enhanced, and the rate of occurrence of defective articles can be reduced. Also, the product cost can be reduced, and the product is made strong enough to resist external impacts and so can be prevented from deforming.
Patent JP-H10117538-A (JP)
Title: Vertical feeding device for seedling mat in rice transplanter
Inventor: INOUE MAKOTO
IPC: A01C11/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent a feed projection from becoming an obstacle at the time of replenishing (adding) a seedling mat to a seedling placing base in a seedling vertical feeding device composed by winding an endless belt provided with many feed projections between vertical feeding rollers provided on the upper and lower parts of the seedling placing base. SOLUTION: The respective feed projections 19 are constituted freely retractably to the endless belt 18 and constituted so as to be allowed to project in an inclined shape in an upper side direction from the surface of the seedling placing base 14 to a lower end by elastic force and the respective feed projections 19 are constituted so as to be selectively switched to a projected state and a non-projecting state.
Patent JP-H07191556-A (JP)
Title: Image forming device
Inventor: UEDA HIROYUKI
IPC: G03G15/16
Filed: 1994-11-09
Abstract: PURPOSE:To fix positional relation between a guide before transfer and the surface of a photoreceptor regardless of distortion on the base of a machine main body, a frame, etc., by constituting the front and rear supporting structures of the guide before transfer in a state where they independently slide. CONSTITUTION:A bearing member 20 is individually and independently displaced by the pressing force of a bearing energizing spring 19 with respect to a bearing mount 13 fixed to the machine main body, so that front and rear space holding rollers 10 always rotate and come into contact with the surface of the photoreceptor, and also the front and rear guide mounting members 25 are disposed in a state where they can freely slide in a vertical direction, they are pressed upward, and they are engaged with the bearing member 20. The engaging projecting part 28 of the bearing member 20 comes into elastic contact with the boss 23 of the bearing member 20, so that a constitution by which the guide mounting member 25 is slidably displaced in a vertical direction in a state where it follows up the sliding displacement of the bearing member 20 and a constitution by which the guide mounting member 25 is fixed and connected to the bearing member 20 and is integrated, so that both of the displacement of the members 25 and 20 in a vertical direction are matched.
Patent JP-S61156180-A (JP)
Title: Picture displaying device
Inventor: ABE HIDEKAZU
IPC: G03G15/22
Filed: 1984-12-28
Abstract: PURPOSE:To reduce the waiting time for picture information and display of a device which forms pictures on the surface of a belt by moving a sheet-like photosensitive body in a reciprocating condition and displays the formed pictures, by changing the time of the reciprocating motion of the photosensitive body. CONSTITUTION:Intermittent laser beams L corresponding to time-series electric signals from an electronic computer, picture reader, etc., are made incident on a polygon-mirror scanner 10 and deflected to the direction of the width of a belt. The deflected laser beams L are made incident on the inside of a photosensitive body A between rollers 5 and 7 through an ftheta lens 11, reflecting mirror 12, and transparent plate 13. Picture exposure is performed by setting the laser beam scan in the belt-width direction as a main scan and the rotating movement of the photosensitive body A as an auxiliary scan. The speed for moving the sheet-like photosensitive body A from a condition where the body A is wound around the roller 5 to the displaying position of a display window 3 is determined in accordance with the auxiliary scanning speed. Since the moving speed of the photosensitive body A is to be controlled to a constant speed, the speed control is performed by a PLL circuit. When the photosensitive body A is wound around the roller 5 from the displaying position, the moving speed is made after than the auxiliary scanning speed.
Patent JP-H0997822-A (JP)
Title: Method of evaluating bonding wire
Inventor: YANAGISAWA YASUHIRO
IPC: H01L21/60
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable the adequate evaluation of the property of a bonding wire by measuring the reverse angle at bonding and the tensile strength when pulled by tweezers. SOLUTION: The ball neck part n of bonding is bent by the reverse movement of a capillary at the bonding. By measuring the angle of bending and the strength of the wire when pulled by the tweezers, the property of the bonding wire can be judged and evaluated quantitatively without observing the wrinkles or the thinning of the ball neck part by magnifying it as before. The testing method of pulling by tweezers is that the bonded wire is cut at the length from the ball part enough to clamp it, the other end of the wire that is connected to the ball part is clamped and pulled vertically or in the direction of a loop and the tensile strength is measured.
Patent JP-H1195894-A (JP)
Title: Composite image formation device
Inventor: OHASHI TAKEO
IPC: G03G21/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a composite image formation device with excellent operability by minimizing operations for setting a function mode. SOLUTION: A memory control part is provided with a mode selection number-of-times storage part for recording and holding the numbers of times of the inputted and operated respective function modes in an operation part for the respective function modes and a system control part obtains the function mode of the largest number of times of mode selection as a priority function mode. When prescribed time elapses without the key input of operation conditions from a key input part and a timer overflows (step 2; Y), the system control part detects it and sets the priority function mode.
Patent JP-H08138500-A (JP)
Title: Key switch
Inventor: NIWA TAKASHI
IPC: H01H27/00
Filed: 1994-11-09
Abstract: PURPOSE: To prevent erroneous switching operation and damage or breakage of an operation key, by providing an elastic body as well as making a key body supported slidably and shiftably in the axial direction of support shaft on a support shaft through a connection hole. CONSTITUTION: An operation key is composed of a holder part 8 and a key body 9, and coil springs (elastic bodies) are respectively outwardly-fitted in a compressed condition with support shaft parts 12 which are exposed right/left from a connecting part which is formed on the body 9. The body 9 is elastically held on a neutral position relative to the part 8 form both right/left sides on a normal condition when an outer force is not worked to the body 9. One coil spring 13 is compression-deformed to be slid when the outer force from lateral direction more than a set value is made worked on the body 9 and the body 9 is swinging moved toward the original neutral position by means of restoring force of the spring 13 when the outer force is released.  Thereby, a certain and smooth operation can be performed without erroneous operation and damage or breakage of the key 3 because the body 9 is inserted/extracted with elastic displacement along the connecting hole 11 although play is generated.
Patent JP-H07129927-A (JP)
Title: Thin film magnetic head
Inventor: SHIBAYAMA YUKO
IPC: G11B5/39
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a recording and reproducing magnetic head preventing the leak of MR sensing electric current and having high efficiency without affecting magneto-resistance by forming and disposing an MR film under the main magnetic pole of a perpendicular thin film magnetic head. CONSTITUTION:A groove 13 is cut in a magnetic substrate 1 and a nonmagnetic insulating layer suebas SiO2, Al2O3 is formed to flatten the substrate 1. A Cr/Cu/ Cr coiled conductor 5 is placed and a nonmagnetic insulating material 4 is superposed and flattened by lapping. Second and third coiled insulating layers are further superposed and the third layer is flattened. An MR thin film of 'Permalloy(R)' is patterned to form an MR element. An SiO2 layer laminated and an amorphous magnetic Co-Ta-Zr film is formed and etched to produce a magneric core 7. After Al2O3 is superposed and flattened, an amorphous magnetic Co-Ta-Zr film is formed and ion-etched to produce a main magnetic pole 12. A process for forming a protective film, chipping and assembling processes are then carried out to complete the objective head.
Patent JP-S62137042-A (JP)
Inventor: TSUGE HIDETAKA
IPC: A61B8/14
Filed: 1985-12-09
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-H10288599-A (JP)
Title: Acidity measuring device and acidity measuring method
Inventor: TAKAMURA KIYOKO
IPC: G01N33/14
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To measure acidity without removing acid by providing a vessel for housing a coexisting electrolyte consisting of a mixture of an o- or p-benzoquinone derivative liquid, an organic solvent, an electrolyte, and a sample to be measured, and a control means for sweeping the potential of an electrode within a prescribed potential range and detecting the prepeak value of the current between a sweeping electrode and a counter electrode. SOLUTION: In the acidity measurement of, for example, a deteriorated oil, the deteriorated oil of a sample to be measured is mixed to a solvent and housed in a vessel 7. A counter electrode 8, a working electrode 9, and a comparative electrode 10 are connected to a control circuit and set to measurement controlable state. When a power source button 6 and a start & stop button 5 are pressed to start the measurement, the control part sweeps the potential of the electrode 9 to the potential. of the comparative electrode part 10 with a prescribed voltage and a sweeping rate, whereby a stable boltamograph is provided, and the peak of reducing current of acid reveals at a potential near 0 mV. This is the prepeak, and it is shifted to the negative side when the concentration of acid is raised.  When the silver-silver chloride potential is set to a prescribed range, acidity can be measured without being influenced by dissolved oxygen.
Patent JP-H0250233-A (JP)
Title: Computer abnormality processing system
Inventor: KATO YOSHIYUKI
IPC: G06F11/34
Filed: 1988-10-31
Abstract: PURPOSE:To attain the high speed restarting of a system by informing a condition that abnormality is generated in a computer and sys end dump processing following the generation is finished to an external part. CONSTITUTION:A dump end processing means 23 to generate a dump ending signal MEND when the sys end dump processing is finished and a condition holding means 27 to execute condition transition when the dump ending signal goes to be true are provided. Then, in order to inform the end of the sys end dump processing to the external part, an output signal DEND of this condition holding means 27 is outputted out of the computer. When a dump practical end signal EEND from an error detecting means 24, which detects an error in the sys end dump processing and generates the dump practical end signal to show the practical end of the dump processing, is also true, the condition transition is executed to the condition holding means 27. Thus, even when an initializing request is immediately outputted from the external part to the computer in correspondence to the dump end announcement, since memory contents are kept, the high speed restarting of the system can be realized.
Patent JP-H03136906-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: NAKAMURA MASAO
IPC: B60C11/01
Filed: 1989-10-23
Abstract: PURPOSE:To prevent a tire wear like a shoulder drop and the occurrence of a rib tear by forming fine grooves peripherally extended near the tread end of a shoulder rib, and chamfering the upper part of a groove wall at the side of the tread end. CONSTITUTION:Fine grooves 16 extended in a tire peripheral direction are formed at a shoulder part 14, and a chamfered part 18 is formed at the upper part of a groove wall at the side of a tread end 20. The groove width l of an area not chamfered is set to about 1.5 to 3.0mm. Also when the width of the fine groove 16 is L on a tread surface, the value of l is so made as to be about 0.45L to 0.75L. In addition, a ratio h/H of groove depth H to chamfered depth (h) is taken at about 15 to 40%. According to the aforesaid construction, a tire wear like a shoulder drop and rib tear can be prevented.