baber/WOPTO huggingface dataset:
Patent JP-H03202022-A (JP)
Title: Rice cooker
Inventor: NISHIMURA YUKIYA
IPC: A47J27/00
Filed: 1989-12-28
Abstract: PURPOSE:To collect the dew adhering to the inner cover into a dew receiver without dropping the dew into a rice-cooking pot by providing a slot on the outer cover so that the inner cover holder axis moves in the direction of the outer cover opening/closing supporting point at the time when the outer cover is opened, and moving the inner cover in the direction of the outer cover opening/closing supporting point. CONSTITUTION:When the outer cover 1 is closed, the outside peripheral edge part of the inner cover 4 and a flange part of a rice-coking pot 3 are pressed against each other, therefore, the inner cover holder axis 6 is positioned in the center of the outer cover 1. In such a state, when the outer cover 1 is opened, the inner cover holder axis 6 supported by a slot 21 of the outer cover 1 is shifted in the direction of a hinge axis 8 by gravity. Accordingly, since the outside peripheral edge part of the inner cover 4 is positioned right above the outer frame 7, dew adhering to the inner cover 4 in the course of rice cooking is received by the outer frame 7, when the outer cover 1 is opened after rice cooking, and thereafter, passes through a hole provided on the hinge side of the outer frame 7 and collects in a dew receiver 8.
Patent JP-H11159516-A (JP)
Title: Nut
Inventor: OKOCHI MINORU
IPC: F16B37/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily lock and release a bolt with no use of a tool. SOLUTION: A nut is composed of a base part 2 formed therein with a center opening 8 in which a bolt can be inserted and having resiliency so as to be extendable and contractable in one direction, a pair of extensions 3 that extend, obliquely upward, from the base part 2 at positions opposed to each other in a direction in which the base part 2 can expand and contract, and that approach each other, locking parts 4 formed in the pair of extensions 3 in parts of the latter which are opposed to each other, and adapted to be engaged with a thread part of the bolt, and manipulating parts 5 formed at the top ends of the extensions 3. When the manipulating parts 5 are urged so as to approach one another while the base part 2 is urged in the extending and contracting direction, the thread part of the bolt can be inserted in the opening 8 of the base part 2.  After the urging of the manipulating parts 5 is released in such a condition that thread part is inserted in the opening 8 of the base part 2, the locking parts 4 are engaged with the thread part so as to lock the bolt.
Patent JP-H07165408-A (JP)
Title: Production of electrically conductive silicon carbide fine powder and sintered compact
Inventor: SATOU KIMITOSHI
IPC: C04B35/626
Filed: 1993-12-14
Abstract: PURPOSE:To provide a method for producing silicon carbide fine powder containing nitrogen in the form of a solid solution in an amount within the range of 1-2% and an industrial method for producing an electrically conductive silicon carbide sintered compact using the fine powder as a raw material. CONSTITUTION:(1) The method for producing electrically conductive silicon carbide fine powder is to mix silicon nitride powder with carbonaceous powder at 7:3 weight ratio and then thermally react the resultant mixture at 1600-1800 deg.C temperature in an inert atmosphere containing 0.1-2.0vol.% oxygen. Furthermore, (2) The method for producing an electrically conductive silicon carbide sintered compact is to mix the silicon carbide fine powder with boron powder and phenolic resin powder as sintering assistants and sinter the resultant mixture at 1500-1600 deg.C temperature in an inert atmosphere under pressure.
Patent JP-H06195659-A (JP)
Title: Magnetic head supporting mechanism
Inventor: TAIRA SEIJI
IPC: G11B5/53
Filed: 1992-12-22
Abstract: PURPOSE:To prevent the occurrence of an error in the azimuth angle of a magnetic head at the time of regulating the height of the magnetic head. CONSTITUTION:An L-shaped slit 11 is formed in the direction of the center of rotation of a rotating drum between two magnetic heads 8a, 8b fitted to a head base. Extended parts 6c, 6d having a protruding shape are disposed on both sides of the two magnetic head fitting positions and height regulating screws 12a, 12b are brought into contact with the extended parts 6c, 6d and pressed.
Patent JP-H05168695-A (JP)
Title: Guide wire
Inventor: SEKINE RYUTA
IPC: A61M25/01
Filed: 1991-12-25
Abstract: PURPOSE:To provide the guide wire which can be subjected to a heating sterilization treatment with an autoclave, etc., can maintain the low friction resistance to a living body at all times and has excellent lubricity. CONSTITUTION:This guide wire 1 is constituted by forming at least a part of the outside surface of the guide wire with a fluororesin 4 and forming a hydrophilic lubricating layer 6 on at least a part of the outside surface of the section formed of the fluororesin 4 by graft-bonding a polymer which alone is soluble in water.
Patent JP-H09175266-A (JP)
Title: Automobile headlight optical axis control device
Inventor: KONUKI ISAO
IPC: B60Q1/115
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reset an inclined headlight optical axis by one-touch switch operation while eliminating the misadjustment of the optical axis at the time of the road surface being inclined, and heighten judging accuracy at the time of a tilt angle being almost 0 deg. at a low cost so as to realize the improvement of action relatively at a low cost. SOLUTION: An automobile headlight optical axis control device is provided with an angle detector 11 outputting vs (0 deg.) when the angle θ of an optical axis to a horizontal plane is 0 deg., and a control circuit 17 started to operate by one-touch switch operation so as to drive an optical axis control actuator 15 to make the value coincident when the output signal value vs (θ) of the angle detector 11 does not coincide with vs (0 deg.) and in a range of +2 deg.--2 deg. on the basis of the angle θ=0 deg.. The judging function of the control circuit in a specified slight angle range near the angle θ=±0 is made highly sensitive, and judgment on whether vs (θ) coincides with vs (0 deg.) is made under high resolution.
Patent JP-H06196879-A (JP)
Title: Structure for installing printed circuit board
Inventor: CHIYOSHIMA TOSHIO
IPC: H05K9/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide a structure for installing printed circuit boards, which establishes reliable electromagnetic shielding and facilitates installing and removing printed circuit boards. CONSTITUTION:A shelf 4 houses a plurality of printed circuit boards 2 with a front panel 1, and it is enclosed by a case 3. Between the case 3 and the shelf 4, a means A is provided for pressing a side wall 4a of the shelf 4 inward. When the side wall 4a is pressed and bent, the printed circuit board 2 are pressed toward the center, so that adjacent front panels are forced into contact with each other.
Patent JP-H05169968-A (JP)
Title: Air conditioner for vehicle
Inventor: UKITA EIJI
IPC: B60H1/24
Filed: 1991-12-25
Abstract: PURPOSE:To prevent inflow of the open air of high pollution level into a vehicle room by quickening the speed of changeover between inside and outside air than the ordinary speed, when the detected value of pollution level of air outside the vehicle room is changed upward so as to intersect with the changeover standard between inside and outside air and the rate of change is over a prescribed valve. CONSTITUTION:Output of a gas sensor 5 provided in a engine in an engine room A is input to a controller 3 in a vehicle room B. The controller 3 is provided with ROM to store a prescribed program, RAM to temporarily store process data, and CPU, either an inside air circulating mode or an outside air introducing mode is selected based on the output of the gas sensor 5, and an inside/outside air changeover actuator is controlled so as to change the condition of an inside/outside air changeover damper 1 according to each mode. When rare of change of the detected value of the gas sensor 5 is over a prescribed value, the changeover speed is quickened than the ordinary speed by the controller 3. Consequently, pollution level of the sir in the vehicle room can be maintained under the prescribed value.
Patent JP-H05172097-A (JP)
Title: Air conditioner
Inventor: MIYAZAKI NOBUYUKI
IPC: F04D29/28
Filed: 1991-12-25
Abstract: PURPOSE:To uniform the speed of air supplied to the heat exchange surface of a heat exchanger as a whole by disposing a centrifugal fan at the center portion of an indoor machine, and providing a heat exchanger around the centrifugal fan, and forming in the surface of each of the blades of the centrifugal fan ribs for guiding supplied air in a predetermined direction. CONSTITUTION:An air conditioner includes a centrifugal fan 2 disposed at the center portion of an indoor machine, a heat exchanger 8 disposed around the centrifugal fan 2, and ribs 5b formed in the surface of each of the blades 5 of the centrifugal fan 2 to guide supplied air in a predetermined direction. Air forced to flow in from the suction opening 4a of the centrifugal fan 2 by rotation of the centrifugal fan 2 is pressurized and is then allowed to flow along the blades 5 and is blown outside, so that the widthover which the air is blown is enlarged. Thereby the speed of the air supplied to the heat exchange surface of the heat exchanger 8 is uniformed as a whole and the amount of heat exchanged between the air and refrigerant circulating inside the pipe of the heat exchanger 8 is increased as a whole and heat exchanger effectiveness is enhanced.
Patent JP-H06166312-A (JP)
Title: Non-slip band for tire
Inventor: HONBO TOMIO
IPC: B60C27/00
Filed: 1992-11-30
Abstract: PURPOSE:To easily secure an non-slip band for a tire such that an non-slip section may be secured to a tire tread broad and to prevent the non-slip band from getting out of position to the tread. CONSTITUTION:An non-slip band for a tire comprises a base section 2a to be secured thereto, which has an erected section 2b to be mounted thereon, which is to be fitted on at least two grooves out of groove sections 1b formed in a tire tread 1a in the longitudinal direction and an non-slip section which is arranged in the base section 2a and is provided with rivets 3 for causing non-slip work between the road face 4 and tire and is formed into a loop-like shape with extensibility as a whole.
Patent JP-2001160970-A (JP)
Title: Image data processor and image data processing method
Inventor: KOBAYASHI HIROSHI
IPC: H04N19/44
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To propose an image data processor that can efficiently enhance image quality of image data, using a simple configuration. SOLUTION: Related to the size of a block and a border phase in block processing for a motion compensation processing to a size of a block and a boarder phase in block processing for an encoding decoding processing can reduce block distortion produced in both the signal processing procedures at the same time, thereby efficiency enhancing the image quality of the image data, using simple configuration.
Patent JP-H07176731-A (JP)
Title: Vertical insulated-gate field-effect transistor
Inventor: DOSEN NORIAKI
IPC: H01L29/78
Filed: 1993-12-16
Abstract: PURPOSE:To enhance a breakdown-resistant amount and to prevent a drop in a breakdown strength between a drain region and a source region by a method wherein a one-conductivity-type heavily doped region is formed selectively inside the drain region directly under an opposite-conductivity-type base region so as not to be joined to the base region. CONSTITUTION:An N-type heavily doped region 21 is formed selectively inside a drain region directly under a p-type base region 4 so as to stretch across a first drain region 1 and a second drain region 2. When a surge voltage is applied, a depletion layer 23 which is extended from a part directly under the base region is punched through to the heavily doped region 21 before an avalanche breakdown is caused at the shoulder part of the base region, a punched- through point is used as the starting point of the avalanche breakdown, and current pulses in the transverse direction of the base region are suppressed. Then, the damage of an element due to a parasitic bipolar transistor can be prevented, and a breakdown-resistant amount is enhanced. In addition, since a second drain region having a thickness of (d) is interposed between the base region 4 and the heavily doped region 21, a breakdown strength between the drain region and the source region is not dropped.
Patent JP-H09185501-A (JP)
Title: Software execution control system
Inventor: MATSUZAKI NATSUME
IPC: G06F21/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a software execution control system which executes software obtained by means of executing decoding with a software key and prevents the illegal use of the software key and the frequencies of execution when the frequency of execution satisfies a prescribed condition. SOLUTION: An execution unit 2 stores random numbers in a random number storage part 3 where reading and writing are difficult and a recording medium 1 stores ciphering software and ciphering software key execution frequencies. The execution unit 2 acquires the ciphering software key execution frequencies decodes them with the random numbers, decodes ciphering software with the software key, and executes software when the execution frequency satisfies the prescribed condition. The execution unit 2 updates the execution frequencies and the random numbers, ciphers the software key and the updated number of execution times with the updated random numbers and stores them in the recording medium 1. Thus, the copied ciphering software key execution frequency cannot be decoded by updating the random numbers whenever software is executed.
Patent JP-2001159995-A (JP)
Title: File transfer method, file receiving device and file providing device
Inventor: OZEKI ERIKO
IPC: G06F13/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer a file of desired form from a transmission side to a reception side in file transfer. SOLUTION: A portable telephone set MSA sounds an IP server WA on file transfer on the IP server WA, the extender and leading data of the file which receives sounding are returned to the MSA by the server WA, the MSA specifies the data form of the file on the IP server WA, based on the extender and leading data, the file transfer is requested to the IP server WA only when the data form is the desired one and the IP server WA transfers the requested file to the portable telephone set MSA.
Patent JP-H05265186-A (JP)
Title: Self-aligned phase shift mask and its production
IPC: G03F1/29
Filed: 1992-12-24
Abstract: PURPOSE: To obtain a phase shift mask having self-aligning spacers of a phase shift material adjacent to the edges of opaque mask patterns and its production. CONSTITUTION: A blanket layer of the adequate phase shift material is adhered onto a transparent mask substrate 11 having patterned opaque layers 13. The phase shift layer is then subjected to anisotropic blanket etching within a reactive ion etching(RIE) chamber by using the opaque layers 13 and the substrate 11 as etch stoppers. The phase shift materials remaining after the etching form spacer patterns 15 of nearly a quarter cylindrical shape. The spacer patterns are self-aligned to the edges of the opaque mask patterns 13. The phase shift material having such thickness and refractive index which bring about a phase shift of 0.67π radian (120 deg.) to π radian (180 deg.) of the range of the phase shift verified to be effective with the finished mask is selected.
Patent JP-H06232016-A (JP)
Title: Formation method of semiconductor integrated circuit and wafer formed by this method
Inventor: KONRADO JIYOUZE KEENETSUKE
IPC: H01L21/02
Filed: 1993-12-20
Abstract: PURPOSE: To form an identification symbol onto a surface of a semiconductor ingot, in which a wafer is to be formed in a way free from contamination and dust by providing a plurality of notches to an edge of the semiconductor ingot or the wafer. CONSTITUTION: A plurality of notches 23 are made to an edge of a semiconductor wafer 25 for identifying the semiconductor wafer 25. The notches 23 are formed similarly to a bar code system. Each notch 23 is 500 μm thick and 100 μm wide, and the adjacent notches 23 are spaced 1000 μm. The width is equal to the thickness of the wafer 25. That is, in the case of a wafer 25 with a diameter of 5 inches (about 10 cm), the thickness is about 500 μm. Each size is sensed by an existing bar code scanner whose spot size is about 0.2 μm. The identification symbol of the wafer 25 is read by employing the bar code reader in this way.
Patent JP-H05178071-A (JP)
Title: Air conditioner for vehicle
Inventor: UKITA EIJI
IPC: B60H1/00
Filed: 1991-12-26
Abstract: PURPOSE:To realize the appropriate changeover of inner and outer air that is according to a travel place by detecting the degree of outer air pollution at an automobile travel position, switching automatically the intake of vehicle room outside air and vehicle room inside air according to a comparison outcome between its detection value and an inner and outer air changeover reference. CONSTITUTION:A gas sensor 5 to detect the pollution degree of vehicle room outside air is provided in an engine room, and on the basis of the output of this sensor 5, whether inner air circulation is conducted by opening an inner air intake or outer air circulation is conducted from an outer air intake is selected, and changeover is conducted with a changeover damper 1 by means of an actuator 2. A controller 3 compares the detection resistance value of the sensor 5 with an inner and outer air changeover reference resistance value that is renewed whenever a value of a low air pollution degree is detected, and switches the damper 1 according to its outcome. Also, as for this changeover reference, a set value is changed by whether a vehicle travel position that is according to a navigation system 6 is in a polluted area or in a non- polluted area. Accordingly, the range of outer air introduction becomes wide during travel in a non-polluted area.
Patent JP-H05233701-A (JP)
Title: Dictionary storage device
Inventor: TONNMIN GU
IPC: G06F17/30
Filed: 1991-12-26
Abstract: PURPOSE: To execute the high-speed access of a character by making the inner codes of two corresponding middle sentence characters index values to be a secondary coordinate place to occupy continuously storage space while shifting these through an indexing device. CONSTITUTION: In the indexing device 103, middle sentence indexed values to occupy one continuous space are generated by obtaining the inner code shift arithmetic operation of an inputted KANJI (Chines character). Then, the first character and the second character of one compound word of KANJI in the dictionary format (archaigue) of a magnetic disk 7 are read in from a reader 101, and are converted into the indexed values X, Y for these two characters through one indexing device 103, and these two indexed values X, Y are made the coordinates of an axis S and the axis Y. An element value corresponding to it shows the connection relation of these two characters (this element value is made one to plural bits).  This element value is recorded and stored in a word and phrase connection relation storage device 104, and further, it is compressed through a corresponding device, and is stored in a compressing and storage device 105.
Patent JP-H05173486-A (JP)
Title: Label for printing name
Inventor: NONAKA TAKASHI
IPC: G09F3/02
Filed: 1991-12-26
Abstract: PURPOSE:To provide the label for printing names which enables production in small lots and diversified kinds and has the excellent adaptability to a thermal transfer printing system. CONSTITUTION:This label far printing names is formed by coating the surface to be thermally transferred of a ground fabric consisting of a woven fabric of acetate fibers with 0.6 to 20wt.% urethane resin and is of >=4th Class in all of thermal transfer printability by oily ink ribbon, fastness to discoloring and fading by washing and fastness to discoloring and fading by dry cleaning.
Patent JP-2000173234-A (JP)
Title: Tape cartridge
Inventor: MIYAZAKI YUKIO
IPC: G11B23/087
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To wound a tape-like medium of a long tape length on drum parts by reducing the outside diameter of the drum parts and to prevent the degradation in the strength of molding metal molds and the shape accuracy of the drum parts. SOLUTION: This tape cartridge rotatably supports a pair of hubs 3 having the drum parts 3a to be wound with the tape-like medium and inner cylindrical parts 3b having drive shaft insertion holes 3e to be inserted with the drive shaft of a recording and reproducing device within a case body consisting of upper and lower cases. The case body has a hole 3e for insertion of the drive shaft of the recording and reproducing device. The tape cartridge has a slider for freely slidably covering this hole and a brake to be engaged with the hubs 3. The cartridge is provided with tooth parts 3d to be engaged with the hub brake in the upper parts of the hubs 3. In such a case, undercuts 3f opened on the tooth part 3d side are formed between the drum parts 3a and the inner cylindrical parts 3b.  The base surfaces between the tooth parts 3d and the inner peripheral surfaces of the undercuts 3f are made flush with each other and the tooth parts 3d are partly extended into the undercuts 3f.
Patent JP-H06189908-A (JP)
Title: Cornea endotherium photographing apparatus
Inventor: NISHIO KOJI
IPC: A61B3/12
Filed: 1992-12-25
Abstract: PURPOSE:To provide an image processor for a cornea endotherium image by which image information stored in an image memory is selected and erased. CONSTITUTION:A cornea endotherium photographing apparatus comprises plural image memories 12-15 of recording image information of a cornea endotherium image, a select switch 23 for selecting plural image memories 12-15 and displaying an image stored in the selected image memory on a display means 18, and a delete switch 24 for deleting image information recorded in the image memory selected by the select switch 23.
Patent JP-2000175257-A (JP)
Title: Autonomous distribution control system for digital mobile communication network
Inventor: HIBI SHUNICHI
IPC: H04W72/04
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of base stations to earlier find out crosstalk of a control channel due to the effect of an obstacle where a control channel is set on a common control carrier. SOLUTION: A plurality of base stations 10-12 control communication respectively by a common control carrier to set communication for a plurality of mobile stations 101-121. Radio transmission reception sections 13, 14 alternately transmit/receive control and communication channels by the 4-channel multiplex TDMA/TDD system adopting the modulation demodulation system II/4-shift QPSK. A control section 18 senses a common control carrier for a prescribed period by a periodic scan program in a memory 21 to check crosstalk with a time slot of other base station and sets a control channel to an idle time slot on the occurrence of crosstalk. In comparison with a conventional system where a carrier is sensed when a station is open, the crosstalk of the control channel by a mobile body or the like is earlier found out.  Furthermore, the same effect as reduction of a scan interval is obtained through time division scanning where a start time of periodic scanning by a plurality of base stations in the system is made different.