baber/WOPTO huggingface dataset:
Patent JP-H08228465-A (JP)
Title: Spindle motor
Inventor: KINOSHITA SHINJI
IPC: H02K1/18
Filed: 1995-11-21
Abstract: PURPOSE: To increase producibility without needing pressing jigs and also reduce rotation inequality and a rotation loss. CONSTITUTION: This spindle motor comprises: a frame 12; a stator core 3 fixed to the frame 12 winding a coil 4; and a hub for rotating a drive magnet opposing this stator core 3. The frame 12 has a core fixing part 20 comprising a first fixing part 21 and a second fixing part 22, and the first fixing part 21 has a large diameter part 21b and a small diameter part 21a formed on a peripheral surface, and the stator core 3 is lightly pressed into the large diameter part 21b, and further adhesives 24 fill a space P between the small diameter part 21a and the inner peripheral surface of the stator core 3, and the second fixing part 22 comprises a horizontal end surface for the axial direction and abuts against one end surface of the stator core 3 to support the stator core 3.
Patent JP-H11141945-A (JP)
Title: Cooking room
Inventor: TANAKA TOMOKATSU
IPC: F24F7/06
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To discharge steam and oil produced from a cooking utensils smoothly by providing an air regulator for regulating the air flow direction, the air flow rate and the opening position of a suction port at the suction port. SOLUTION: In case of a cooking utensil, e.g. a pan or a frying pan, having low profile, upward inclination of the blade 23 in a lower regulation mechanism 18 is increased (indoor side of the blade 23 is directed upward) or the air passage 20 of an upper regulation mechanism 18 is closed. in case of a cooking utensil, e.g. a pan, having high profile, upward inclination of the blade 23 in the lower regulation mechanism 18 is increased (indoor side of the blade 23 is directed upward). Consequently, the air flow direction, the air flow rate and the opening position of a suction port are regulated to produce a suitable air flow freely from the suction port toward a range hood depending on the profile (depth) of the cooking utensil.
Patent JP-H08227088-A (JP)
Title: Camera shake correcting camera
Inventor: MIYAMOTO HIDENORI
IPC: G03B17/00
Filed: 1995-12-15
Abstract: PURPOSE: To shorten photographing preparation time in the case camera shake is not corrected. CONSTITUTION: This camera is applied to a camera shake correcting camera having a shake correcting control inhibiting switch 17, whether to correct the camera shake or not is decided based on whether the switch 17 is turned on or not, than the switch 17 becomes in a reception inhibiting condition. Next, angular velocity detecting circuits 22 and 23 are started, and timer measurement is started in order to detect a voltage level in which the angular velocity is zero. When photometry and focusing information detection processing are finished and the camera is corrected, display on a shake condition display device 13 is changed based on camera shake amount. When a half-pressed switch 15 is turned off, the reception inhibiting condition of the switch 17 is released.  When a relasee switch 16 is turned on and then the camera shake is not corrected, a shutter 103 is opened/closed to perform exposure before the time of the timer is up.
Patent JP-H02172844-A (JP)
Title: Manufacture of frost glass
Inventor: NOGUCHI SHINJI
IPC: C03C17/25
Filed: 1988-12-23
Abstract: PURPOSE:To perform frosting treatment without decreasing the strength of glass and to easily obtain frosted glass free from contamination of finger prints, etc., by applying a silicon alkoxide coating material essentially comprising silicon alkoxide on the glass and baking. CONSTITUTION:The silicon alkoxide coating material eseentailly comprising silicon alkoxide is applied on a transparent glass substrate in an atmosphere or >=70% humidity while the liquid temp. is maintained low. Water contained in the atmosphere is condensed on the obtd. coating film to hydrolyze the silicon alkoxide rapidly to frost the film. Thereby, such a coating film with high hardness and stable film thickness can be obtained by one coating process.
Patent JP-H02171327-A (JP)
Title: Power unit structure with mount device for car
Inventor: SAKONO TAKASHI
IPC: B60K5/04
Filed: 1988-12-24
Abstract: PURPOSE:To restrict propagation of vibration to improve supporting performance by offsetting axes of cylinders of a bank on the differential case side to the transmission case side relative to axes of cylinders of a bank on the opposite side, and arranging mounts of the power unit on both ends on torque roll axis and in the vicinity of the differential case part. CONSTITUTION:Axes of cylinders 3a of a bank situated on the differential case part 4b side are located to be offsetted to the transmission case 4 side relative to axes of cylinders 3b of a bank on the opposite side. Further, a first mount 16 having a rubber mount member 16a is located on the front end part of a cylinder block 3 positioned on a torque roll axis of a power unit 1, a second mount having a rubber mount member 17a is arranged on the rear end of a transmission case part 4, and a third mount 18 is arranged on the side wall of a differential case part 4b. With this constitution, propagation of vibration can be restricted to improve supporting performance.
Patent JP-H06207505-A (JP)
Title: Variable valve timing mechanism
Inventor: HIKITA TAKASHI
IPC: F01L1/26
Filed: 1992-10-23
Abstract: PURPOSE:To provide a light and more simple mechanism excellent in reliability, in the variable valve timing mechanism of an internal combustion engine. CONSTITUTION:One T letter-shaped rocker arm 4 for low speed is and two or one rocker arm 7 for high speed are or is installed in relation to two intake/ exhaust valves 19. A shaft 11 for connection/separation which can switch two kinds of rocker arms is assembled inside a rocker arm shaft 10. Further, parts called as connection bodies 15, 17 are forced to penetrate toward the central axes of those shafts from the surface of the rocker arm 4. And the shaft 11 for connection/separation is sliden inside of the rocker arm shaft 10. Therefore, by the mutual action between slits 14, 16 set on the surface of the shaft for connection/separation and the connection bodies 15, 17, the open/close timings of the intake/exhaust valves 19 are switched by two steps like 'for low speed and for high speed'.
Patent JP-H07181876-A (JP)
Title: Hologram recording material, hologram recording medium and production of hologram using the same
Inventor: TOBA YASUMASA
IPC: G03H1/04
Filed: 1993-12-24
Abstract: PURPOSE:To provide a hologram recording material and hologram recording medium having a high sensitivity over a wide wavelength region, chemical stability, excellent resolution, diffraction sensitivity and transparency and excellent light resistance and a process for production of a hologram by using this material and this medium. CONSTITUTION:This hologram recording material contains a high-molecular polymer without having an arom. ring or heterocycle in the molecule (A), a monomer contg. a sulfur atom and an aliphat. condensed polycyclic group in the molecule (B), visible lightsensitizing dye (C) and a photopolymn. initiator (D). This hologram recording medium is obtd. by forming this hologram recording material as a photosensitive film on a base material. This process for production of the hologram comprises subjecting the hologram recording medium to hologram exposing, then applying light or heat thereto at the time of forming the hologram by using the hologram recording medium described above.
Patent JP-H07183459-A (JP)
Title: Semiconductor device
Inventor: YOKOE YOSHIO
IPC: H01L21/822
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a decoupling porcelain capacitor of high dielectric constant, by forming the decoupling capacitor of specific compound oxide dielectric porcelain, and satisfying specific conditions. CONSTITUTION:The title semiconductor device is provided with a semiconductor element 6 which is composed of silicon single crystal and formed on an insulative board 5, and a decoupling capacitor 8 which is collectively coupled on the upper surface of the semiconductor element 6. In particular, the decoupling capacitor 8 is composed of perovskite type compound oxide dielectric porcelain containing at least Pb, Mg, Zn and Nb. The difference of thermal expansion coefficient between the porcelain and the semiconductor element 6 in the temperature range from -55 deg.C to 150 deg.C is smaller than or equal to 3.0X10<-6>/ deg.C. The decoupling capacitor 8 wherein the dielectric porcelain is electrically and mechanically coupled with a silicon single crystal semiconductor as an integrally unified body is stable against a temperature cycle load and is not broken down by thermal stress.
Patent JP-H09166940-A (JP)
Title: Registering method in both-side copying of binding original
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/107
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a both-side copying after a binding original which is faithful to the binding original and in which a space is formed on the same end part side of paper. SOLUTION: The reference position for forming an image is switched in terms of the surface and the back surface of a transfer paper in a both-side mode. As to the reference position for image formation, the outside end part of a page to be read is aligned to the end of the transfer paper in terms of the surface and the back surface of the transfer paper. When the reference position for the image formation is specified to be aligned right, a right page to be read is aligned to the right of the transfer paper, and a left page to be read is aligned to the left of the transfer paper. When the reference position for the image formation is specified to be aligned left, the right page to be read is aligned to the left of the transfer paper and the left page to be read is aligned to the right of the transfer paper.  Moving amount in the case of the spread right and left pages in a moving mode is made independent.
Patent JP-H03187046-A (JP)
Title: Tape running device
Inventor: UEMATSU SHUJI
IPC: G11B15/10
Filed: 1989-12-18
Abstract: PURPOSE:To easily search a video program with such the easy operation as depressing a button by providing a device which converts the depressing force of an operation button to a voltage, a device which realizes a tape running speed corresponding to the voltage, and a device on which the running state is displayed. CONSTITUTION:When an FF button 2 or a REW button 3 on an operation part 21 is depressed, the voltage corresponding to the depressing force is outputted from a pressure-voltage transducer 22 and is sent to an A/D converter 24. The A/D converter 24 digitizes the voltage to send it to a control part 25. The control part 25 stores the numerical value successively sent from the A/D converter 24 in a memory and outputs a speed command corresponding to the numerical value to a running control circuit 26. This circuit 26 controls a tape running system 27 in accordance with the speed command. Thus, the tape is run in accordance with the depressing force of the FF button 2 or the REW button 3 on the operation part 21 to search a video program. The lighting state of an LED 281 is changed on a display part 28 to indicate the running speed of the tape.
Patent JP-H02173845-A (JP)
Title: Data memory system
Inventor: NAKAMA MINAKO
IPC: G06F13/00
Filed: 1988-12-27
Abstract: PURPOSE:To attain the high speed accesses to other parts of each data in response to each partial state for various types of data by storing these data so as to receive accesses via a 2nd fixed address part which does not depend on the types showing other parts and a common address part showing each data type respectively. CONSTITUTION:A memory area 1i storing a part of each type of data receive accesses through a fixed address part which does not depend on the types showing other parts of various data and the common address parts A1 - An showing the types of data. While other parts of data receive accesses from a 2nd fixed address part which does not depend on the types of data and the parts A1 - An. For this purpose, the memory areas are arranged. In other words, only the fixed address parts are different between the address of each partial memory area of plural data and the addresses of the memory areas of other parts together with other same common address parts. Thus it is possible to perform the high speed accesses to other parts in response to the state of a part of each type of data.
Patent JP-H05262768-A (JP)
Title: Benzofurans
IPC: C07D471/04
Filed: 1992-12-08
Abstract: PURPOSE: To provide novel benzofurans that have antagonistic activity to angiotensin II and are useful for the treatment of hypertension, aldosteronism and cardiac failure.  
     CONSTITUTION: The compd. of formula I [R is a group of formula II (R 3  is H, a 1-8C alkyl, alkenyl, etc.; -A-B-C-D- is -CH=CH-CH=N-, -CH=CH-N=CH-, etc.); R 1  is H, a Hal, COOH, CONH 2 , CHO, etc.; R 2  is H, COOH, COOR 3  CN, NO 2 , NH 2 , etc.]. For example, the compd. of the formula I of 2-butyl-7- methyl-3-)2-(2-(1H-tetrazole-5-yl)phenyl)benzofuran-5-ylmethyl)-3Himdazo[4,5- b]pyridine is obtd. by reacting a compd. of formula III (E is Cl, Br, I, free OH, etc.), a with a compd. of formula H-R. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H022585-A (JP)
Title: Pixel array having zig-zag three primary color
Inventor: UIRIAMU UEIDOMAN PAIPAA
IPC: G02F1/1368
Filed: 1988-12-27
Abstract: PURPOSE: To minimize the area of a display for an electrical driving line or the like while maintaining visual clearness by constituting a pixel array body of the pixel electrodes of 1st lines and the pixel electrodes of 2nd lines arranged adjacently to the 1st line pixel electrodes, having twice the number of electrodes of each 1st line and having the width of each pixel electrode which is about a half of the width of a pixel electrode in the 1st line. CONSTITUTION: The 1st pixel line, i.e., the upper line 12, has pixel electrodes of normal size and pairs of pixel electrodes 20 are formed on the lower side of respective pixel electrodes 15, each electrode 20 is almost a half of the size (pixel width) of each pixel 15 of the 1st line. A color pattern related to each filter element of the 2nd line 14 constitutes three-primary color constitution shifted from the 1st line 12 by about 1.5 times of pixel width. Since a color picture is constituted of a group of three primary colors in which one color is symmetrically arranged on the upper and lower sides of the other two colors, the pixel array body can easily be manufactured without annexedly increasing capacitive load generated due to the zigzag of data lines.
Patent JP-H02172380-A (JP)
Title: Video projector
Inventor: MIYOSHI TOSHIHIRO
IPC: H04N5/74
Filed: 1988-12-26
Abstract: PURPOSE:To obtain a video of a large screen in a narrow space by placing a projection tube and a projection lens of a video projector perpendicular to a floor, providing a reflection mirror to the upper part and moving the projection tube, the projection lens or the reflection mirror vertically. CONSTITUTION:A projection tube and a projection lens 11 are placed nearly perpendicular to a floor, a reflection mirror 13 is provided to the upper part and the screen size is matched by moving the projection tube, the projection lens 11 or the reflection mirror 13 vertically. Then a light is projected upward by the video projection tube and the projection lens 11 and reflected in the reflection mirror 13 provided on the upper part and projected on a screen 16. When it is required to change the screen size or to change the room for installation, the projection of the main body 12 such as the projection tube or the projection lens 11 is adjusted vertically or the vertically position of the reflection mirror 13 at the upper part and the angle are adjusted, then the pattern with the screen size is obtained. Thus, the video image on a large screen size in a narrow installation space is obtained.
Patent JP-H09165881-A (JP)
Title: Covering sheet fixing part structure
Inventor: SAWANISHI RYOZO
IPC: E04H4/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a covering sheet from being damaged even when load acts upon a bracket, and prevent a human body from being injured by a fixing screw. SOLUTION: In covering sheet fixing part structure, cushion sheets 1 arranged along the upper face of a building frame F, and covering sheets F are arranged along the upper faces of the cushion sheets 1. The covering sheet S is fitted to a covering sheet fixing bracket J fitted to the internal angle part of the building frame F by a fixing screw 3a provided along the thickness direction of the cushion sheet 1.
Patent JP-H08156661-A (JP)
Title: Cable connecting structure for vehicular power seat
Inventor: IMAOKA TERUMASA
IPC: B60N2/06
Filed: 1994-12-01
Abstract: PURPOSE: To absorb eccentricity at a connecting part and prevent the generation of backlash and noise by bringing the line contact top parts of the outer edge face of polygonal part formed at both end parts of a cable into contact with the inner surface of the respective polygonal fit-in holes of a motor output shaft and a gear box input shaft to fit the cable. CONSTITUTION: A polygonal part 7b is bulged at the other end part 7a of a cable 7 connected to the output shaft of a motor, and a line contact top part 7c of circular arc shape is formed at the outer edge face of the polygonal part 7b. A fit-in hole 8a of the same cross-sectional shape into which the line contact top part 7c of the polygonal part 7b of the cable 7 is fitted in contact with the inner surface 8b is formed at the input shaft 8 of a gear box. A polygonal part and a line contact top part of the same structure are formed at one end part of the cable 7, and a fit-in hole of the same structure as that of the input shaft 8 is formed at the output shaft. The cable 7 and the input shaft 8 are thus fitted to each other so as to transmit the driving force of the motor without backlash.  The eccentricity of the cable 7 and input shaft 8 can be absorbed by the oscillation of the polygonal part 7b.
Patent JP-H06174999-A (JP)
Title: Device for detecting initial position of lens
Inventor: KABE EIICHI
IPC: G02B7/08
Filed: 1992-12-09
Abstract: PURPOSE:To provide a device for detecting the initial position of a lens using a photointerrupter by which the initial position of the lens capable of moving in a lens barrel is accurately detected. CONSTITUTION:In addition to the photointerrupter 6 attached to the lens barrel, a rotary encoder 13 is provided on the rotary shaft 9 of a stepping motor 5. The initial position of the lens 1 is detected based on output from the rotary encoder 13 having a small error, and the time when the output from the photointerrupter 6 is changed is used as the reference of the detection. As a result, the error in the output from the photointerrupter 6 caused by temperature change, etc., can be neglected. An exciting phase current for driving the stepping motor 5 is used as an accurate inital position detecting means. In such a case, the specified change of the output from the rotary encoder 13 is set as reference.
Patent JP-H06177087-A (JP)
Title: Manufacture of semiconductor device
Inventor: KADOMURA SHINGO
IPC: H01L21/683
Filed: 1992-12-09
Abstract: PURPOSE:To conduct removal of residual charge necessary as a postprocessing when a unipolar electrostatic chuck is used to hold a wafer as for the purpose of passivation after etching an Al series wiring layer as well. CONSTITUTION:After an Al series laminated wiring layer is etched by using S2Cl2 gas while holding a wafer 4 on a unipolar electrostatic chuck 1, He gas is introduced into a processing chamber to generate a plasma, and residual charge is removed. In this case, free S (sulfur) dissociated and generated from the residue of the S2Cl2 is deposited on an entire wafer 4 under no bias condition. Since a section of a pattern of the wiring layer is shut OFF from an external environment by the S deposited layer, an after-corrosion can be prevented. Since the S deposited layer can be simultaneously removed at the time of resist ashing, there is no contamination source. When N2 plasma is used to remove the residual charge, a passivation by a polythiazyl (SN)x film is performed.
Patent JP-H11148558-A (JP)
Title: Sealing device
Inventor: ANZAI MASAHIRO
IPC: F16J15/3232
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which works in combination of a seal member equipped with a seal lip with an aux. seal member for protecting the seal member, which can be fabricated easily from a reduced number of component parts through improvement of the mounting structure of the aux. seal member on the seal member, and in which easy mounting of the aux. seal member on the seal member is established. SOLUTION: A sealing device includes a seal member 1 which is fixed to a casing 21 and in which a seal tip 7 is put in tight contact with the peripheral surface of a shaft 22, and an aux. seal member 11 which is laid on the seal member 1 on one side about the axial direction by non-adhesive means, wherein the seal member 1 is furnished with a fitting part 12 in protrusive form, and a fitting part 13 for pressure fitting of the fitting part 12 is furnished on the aux. seal member 11, which is attached to the seal part 1 through fitting of the two fitting parts 12 and 13.
Patent JP-H07149031-A (JP)
Title: Stamp unit
Inventor: SEO KEIJI
IPC: B41L13/02
Filed: 1993-11-30
Abstract: PURPOSE:To provide a stamp unit using a thermosensitive stencil base paper by eliminating ink leakage when not in use and making positioning easier. CONSTITUTION:A stamp unit 1 comprises a grasp portion 2 to grasp by hand, a stamp portion fixed to the grasp portion 2, a skirt member 6 covering the outer periphery of the stamp portion, and a protective cap 7 fitted removably to the stamp portion. The skirt portion 6 is supported in such a manner that allows to slide up and down, the bottom end of the skirt portion 6 projects below the level of the face of the stamp portion, when the stamp unit 1 is placed in a print position and the grasp portion 2 is pressed, the skirt portion 6 slides upward, the stamp face is pressed against a type page, ink effuses from the stamp face.
Patent JP-2000163041-A (JP)
Title: Method and device for size changing digital video image
Inventor: SMITH PETER LIONEL
IPC: H04N5/262
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new approach of an image size change using a single sampling technique by constituting in with a stage for sampling an area span, and a stage, etc., providing a point luminance energy amount from its original pixel to be allocated to a target pixel of an aperture. SOLUTION: Sn generator circuits 10 of a line channel 6 and a pixel channel 8 generate sample intervals for target line and pixel. Sn-Sqd circuits 12 succeed to the poststages, and these circuits 12 are connected to coefficient switch circuits 14 generating three signals in respective channels. Then, for providing a set of plural coefficients respectively showing the rates of the area spans existing in the aperture one each, the area spans are sampled with respective apertures. The point luminance energy amounts of respective original pixels are scaled using the accompanied coefficients, and the point luminance energy amounts from the original pixels to be allocated to the target pixels of the apertures are provided.