baber/WOPTO huggingface dataset:
Patent JP-H09129673-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA AKITO
IPC: H01L21/60
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enhance a manufacturing yield by a method wherein a manufacturing line used in QTP(quad tape carrier package) and various sources such as a socket, etc., are shared to reduce manufacturing cost, and further a test, etc., is carried out without giving damages to a solder ball of a tape BGA(ball grid array). SOLUTION: This device comprises a plurality of solder balls 9 for inputting and outputting signals between a pad part of a semiconductor chip and an external unit. This device further comprises a plurality of test pads 11 provided in a peripheral part of the plurality of solder balls 9; and an inner lead 7 for connecting a specific solder ball out of the plurality of solder balls 9 with the pad part of the semiconductor chip, and further for connecting a specific test pad of the plurality of test pads therewith.
Patent JP-S63136722-A (JP)
Title: Optical position detecting device
Inventor: OGATA SHIRO
IPC: H03M1/24
Filed: 1986-11-28
Abstract: PURPOSE:To attain high resolution and miniaturization by recording absolute angular position information to a signal recording band at the outer circumference of a rotary disk as the permutation and combination of random optical diffraction element groups, irradiating the information recording trains as a band form through a cylindrical lens and detecting a reflected signal string from the rotary disk altogether by means of an image sensor. CONSTITUTION:The absolute angular information pattern Pa is constituted by sets of random light diffraction elements Ga in place of diffraction grating elements G in a rotary disk 11 used for the absolute type optical rotary encoder. In using the disk 11 formed with the absolute angular position information pattern Pa constituted by the combination of the position of the random light diffraction elements Ga in this way, the diffracted light Ld is nearly scattered light. Since the diffracted light has almost no directivity, the quantity of the diffracted light being made incident in a photodetector 14 is much decreased and made incident to all photodetectors constituting the light receiving device 14 nearly uniformly. Thus, if a diffracted light is made incident, no adverse effect is given onto a detection signal and accurate angular detection is attained.
Patent JP-S62140846-A (JP)
Title: Recorder
Inventor: SHIKINO KAZUTO
IPC: B41J2/175
Filed: 1985-12-16
Abstract: PURPOSE:To prevent application of dirt and solidification of ink and to eliminate the need for a special power to reduce cost, by a construction wherein a film winding roller is disposed in washer tank, and the film winding roller and an impeller, and the washer tank and a scroll chamber, are integrally formed respectively. CONSTITUTION:A washer tank 5 consists of a washing chamber 5a filled with a washing liquid and scroll chambers 5b. A winding roller 6 consisting of a roller portion 6a winding a film 2 and an impeller portion 6b is provided with an intake port 6c on the end face of the roller portion 6a side, thus forming a scroll pump. As the film 2 already used for printing is wound round the roller 6, the washing liquid in the washing chamber 5a is sucked from an intake port 6c because of the rotation of the roller 6, and carried into the scroll chambers 5b by the impeller portion 6b. Here, being applied with pressure, the washing liquid is sprayed by a nozzle 7 on the film 2 as just before being wound round the roller 6, thus washing the dirt and ink in holes almost forcedly and efficiently.
Patent JP-H01125102-A (JP)
Title: On-vehicle antenna system
Inventor: SONE AKIRA
IPC: H01Q1/44
Filed: 1987-11-10
Abstract: PURPOSE:To realize an excellent antenna system with low cost not catching an external radio wave by utilizing an electric wire of a sheet heater as an antenna of a radio transmission system in a car body. CONSTITUTION:An electric wire 3 of a sheet heater is utilized as an antenna of a radio transmission system in a car room in a vehicle provided with a sheet heater 3 where an electric heater wire is provided on the sheet. Thus, the cost is much lower than the case with installation of an entirely new antenna system, and the sheet heater antenna does not almost respond to a radio wave at the outside of the vehicle and the radio wave is transmitted received excellently with a remote control unit 8 in the car room.
Patent JP-2001099360-A (JP)
Title: Fitting integrated stainless steel corrugated pipe
Inventor: KANEMURA TOKIYOSHI
IPC: F16L9/06
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a fitting integrated stainless steel corrugated pipe for enabling the bent piping, capable of restricting the water leak generation ratio, and easy to be connected to other pipe. SOLUTION: This corrugated pipe is formed of a stainless steel corrugated pipe body 1 and a fitting 2. The corrugated pipe body 1 is formed with corrugated parts 3 formed by corrugating a pipe wall. The corrugated pipe body 1 is connected to one end of a socket 4 of the fitting 2 for fixation. A cap nut 7 is screwed to the other end of the socket 4. Diameter of a built-in retainer 9 and a packing 15 are shrunken for deformation by fastening the cap nut 7, and a ball 11 of the inner surface of the retainer 9 bites the outer surface of a connecting tube A, and the packing 15 tightly adheres to the outer surface of the pipe and the inner surface of the fitting.
Patent JP-2000111042-A (JP)
Title: Gas shutting-off apparatus
Inventor: UEKI KOICHI
IPC: F23N5/24
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To immediately stop a flow of gas even in the case of using other gas instrument at the time of leaking the gas. SOLUTION: Transmission of an ultrasonic wave is repeated between vibrators 11 and 12 obliquely installed at a channel 13, and a propagating time is measured by a propagating time measuring means 19 to obtain a flow rate. Meanwhile, a gas leakage signal is detected by a gas leakage detecting means 9, a gas leakage is decided, and whether a gas leakage detecting time flow rate is there or not or whether there is a gas flow or not after the gas leakage is detected is rapidly decided by a shut-off deciding means. When the presence of the gas flow and the using of a gas instrument are judged, a shut-off is output to a shut-off means 4.
Patent JP-H11113237-A (JP)
Title: Stepping motor
Inventor: HARA YUICHI
IPC: H02K5/167
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor which can be manufactured at a low cost and can be assembled easily. SOLUTION: A rotor of a stepping motor is constituted of a holder 5 which is integrally molded with at least a gear section 5a and formed to have one recessed section 5b and a magnet 6 arranged on the outer periphery of the holder 5. The number of pieces of metal 3 arranged in the housing of the motor is reduced to one by constituting the motor in a rotatable state by arranging one piece of metal 3 in the recessed section 5a. Therefore, the centering problem which arises at the time of assembling the motor can be eliminated.
Patent JP-H11105574-A (JP)
Title: Transfer lever structure of four-wheel drive vehicle
Inventor: IWAMOTO MICHITAKA
IPC: B60K23/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum shift position even if a take-out position of a transfer lever is changed by forming the transfer lever by bending the lever into a C-shape and setting the mounting angle of the transfer lever by changing the angle according to the length of a transmission. SOLUTION: A transfer lever 8 is bent into a C-shape and a knob mounting part is located on a center line CL at the center of a distance S that a dimensional tolerance (distance) is bisected. Therefore, the location of the transfer lever 8 can be made constant on the center line CL, even if a take-out location of the transfer lever 8 is slightly shifted in the front and rear directions, when transfers 6 of a fixed length are mounted on an automatic transmission 4-1 of a large length A and a manual transmission 4-1 of a small length, respectively.
Patent JP-H11113159-A (JP)
Title: Semiconductor protection device
Inventor: ARIKAWA HIROO
IPC: H02H7/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a protection device which can make the gate voltage of a power MOS to rise and fall by means of an ordinary gate drive circuit, without allowing a large gate current to temporarily flow to the source of the power MOS through an enhancement MOS connected between the gate and the source, when the gate voltage is made to rise and to fall. SOLUTION: A depression MOS 5 is connected in series with an enhancement MOS 2 between the gate and the source of a power MOS 1, and the gate of the enhancement MOS 2 is connected to the drain of the power MOS 1 through a resistor and diodes 4 and 9 and to the source of the MOS 1 through a capacitor 10. Then the gate of the depression MOS 5 is connected to the gate of the power MOS 1 through a resistor and to the source of the power MOS 1 through a capacitor 7.
Patent JP-H08119077-A (JP)
Title: Traveling working vehicle
Inventor: KURIHARA AKIHIRO
IPC: B62D11/08
Filed: 1994-10-20
Abstract: PURPOSE: To prevent an automatic turn assisting means from being operated while a left/right brake pedal is connected so as to carry out operation safely by providing a controlling means which outputs an alarm signal when both of a connection detecting means and a turn assist detecting means are in detection conditions during operation of the automatic turn assisting means. CONSTITUTION: When a traveling working vehicle 1 is turned with a small turning radius during its operation, a transmission lever 6 of a transmission device 5 for traveling is operated to a low speed side. Subsequently, an automatic control lever 7 is turned on and a steering wheel is operated, and then, a rear wheel brake on the rotation internal side is automatically braked when a turn entering angle for front wheels reaches the fixed entering angle. The turning operation is automatically accelerated, and turning is carried out with the minimum radius.  In this process, if a brake pedal, which can be operated on the right and on the left separately, is connected, a connection detecting means 15 arranged in a pedal part and a turn assisting detecting means 8 on an automatic control lever 7 side are controlled in a control unit 21, and then, an alarm signal is outputted so as to raise an alarm to a driver.
Patent JP-H11108407-A (JP)
Title: Air shower apparatus
Inventor: YAMAZAKI YASUKATSU
IPC: B08B5/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an air shower apparatus which prevents infiltration of polluted outside air by a circulated air current formed as laminar flow by supplying two flows of air with one common fan in an air shower apparatus for generating the circulated air current and a jet air flow. SOLUTION: An air shower apparatus generates a circulated air current which is blown out through a filter 53 from a ceiling blowoff port of a shower chamber 19 and a jet air flow which is blown out through a filter 49 from a blowoff port of the side wall of the shower chamber. In this case, a common fan 33 is provided to generate both the air flows, a duct 37 to supply an air flow to the common fan 33 from a lower takeoff port of the shower chamber, a duct 47 from a blowoff port of the common fan 33 and an air volume adjusting damper 43 in the course of the duct 53 toward the ceiling bypassing the filter 49.
Patent JP-H01125097-A (JP)
Title: Remote control device
Inventor: MINAGAWA KATSUMASA
IPC: H04Q9/00
Filed: 1987-11-09
Abstract: PURPOSE:To propagate a sound from a sound generator simultaneously with the turning-on of an equipment and to give an effect as an alarm clock by providing the sound generator that generates a prescribed sound at the time when the equipment starts to operate in a remote control device capable of turning on the operation of the equipment main body through a timer. CONSTITUTION:In case the remote control device is used for an air conditioner, a turn-off time is, for instance, set at 2 a.m. and turn-on time at 7 a.m., then a timer switching switch 7 is set at the position of a program. A user, further, places the control device at the bed side and operates a switch 12 to light up an 'alarm' display in a display part 2. Then, from the remote control device, temperature detection values are transmitted to the equipment main body periodically, so that the air conditioner executes the temperature control. This operation is continued until 2 a.m., at which time the operation is stopped. Thenceforth, when the time of the day reaches 7 a.m., an operation-start signal is transmitted from the remote control device to the air conditioner (equipment) main body, and the operation of the air conditioner is started. Simultaneously with this, since the 'alarm' display is displayed on the display part 2, the sound generator outputs an alarm sound.
Patent JP-H01123288-A (JP)
Title: Help screen generator
Inventor: MAKINO FUSAO
IPC: G06F3/048
Filed: 1987-11-09
Abstract: PURPOSE: To improve the operability by providing a means which reads out an explanatory sentence corresponding to an erroneous operation from a storage means by operation of a help key in the state of this erroneous operation of a key input means and displays this sentence on a display means. CONSTITUTION: Switching from the document input mode to the function mode on the way of user's input of a desired sentence is detected by a state discrimination processing unit 17a; and if a help key 13 is operated in this state, a state explanation message corresponding to an operated function key is read out from a help memory unit 23 and is successively displayed on a display unit 12. When an unacceptable key is operated and the help key 13 is operated, an error reason message is read out from the help memory unit 23, and an explanatory sentence of the error reason, an acceptable key, and an explanatory sentence of its function are displayed. Thus, the user can continue the operation without interruption, and the operability is improved.
Patent JP-H10130722-A (JP)
Title: Shadow mask and its production
Inventor: INOUE RYOJI
IPC: C21D8/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To stably reduce the thermal expansion coefficient of a shadow mask by applying residual stress thereto. SOLUTION: In this producing method, by applying residual stress by cooling treatment or pressurizing treatment, a shadow mask in which the average thermal expansion coefficient at 20 to 100 deg.C is regulated to <1.20×10<-6> / deg.C can be obtd. After shaping into a thin sheet stock in an ordinary production, blackening treatment is executed at about 600 deg.C, and by a cooling stage in this blackening treatment, the cooling rate is controlled. The cooling rate is preferably regulated to >=1000 deg.C/hr. Namely, by the rapid cooling, residual strains by thermal stress are generated. Furthermore, in the case of pressurizing treatment, after the blackening treatment, it is pressurized under >=200kgf/cm<2> by cold hydrostatic pressing (CIP) or the like to apply strains thereto and to generate residual stress therein.  Then, it is required that treatment causing deterioration in the residual internal stress is not executed after that.
Patent JP-H05119916-A (JP)
Title: Input device
Inventor: MORI YUKIKO
IPC: G06F3/0338
Filed: 1991-10-29
Abstract: PURPOSE:To obtain an input device which can input the moving direction and the moving amount of a cursor at least without necessity for moving the device on a desk. CONSTITUTION:An input panel 13 is provided to freely change an inclining direction and an inclination away from the surface of the desk only for a prescribed distance upward. For example, four springs 32 are arranged between a disk 31, fitted to a pillar part 12 and the input panel 12 and when the input panel 12 is inclined, the change of the pressure of these springs is detected. According to the detected result, the inclining direction and the inclination are discriminated, and signals expressing the moving direction and moving speed of the cursor are transmitted from the cable.
Patent JP-H10112753-A (JP)
Title: Private branch of exchange and its control method
Inventor: HAMADA MASASHI
IPC: H04M3/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To attain line acquisition with high flexibility depending on a situation by acquiring other lines than a prescribed line when a specific line acquisition condition is not established. SOLUTION: Information such as a call time zone in a fixed-rate charging service and a connection request destination is stored in advance in a recording section in an exchange control block in addition to a control program and whether or not a specific acquisition condition is established is discriminated, based on the information. As a result of discrimination, when a connection request destination is a connection destination of a fixed-rate contract object, since the specific line acquisition condition is set up, the operating state of the accommodated line is checked so as to discriminate whether or not there is any idle line of the fixed-rate contract objects and the line is acquired when the line is idle.  On the other hand, when the connection request destination is not the fixed-rate contract objects as a result of discrimination, the operating state of the accommodated lines is checked (S212) and whether or not there is any idle line other than the fixed-rate contract objects is discriminated (S213), and when there is any idle line in the lines other than the fixed-rate contract objects, the line is acquired.
Patent JP-H04156650-A (JP)
Title: Method and system for controlling dma transfer
Inventor: KIKUCHI WATARU
IPC: G06F13/28
Filed: 1990-10-19
Abstract: PURPOSE:To avoid access contention by transferring access control data which is updated as to a subchannel during DMA transfer to access control data holding circuits through common selection circuits. CONSTITUTION:When access by a processor 2 to the access control data holding parts (address holding part 8 and transfer unit data holding part 10) which correspond to the unused sub-channel arises, access control data for the holding parts 8 and 10 is transferred through the common selection circuits (first selection circuit 16 and second selection circuit 18) at first. A first control part 20 executes the control. Then, data is transferred to the holding parts 8 and 10 corresponding to the subchannel through the common selection circuits 16 and 18 while updated data is transferred to DMA. A second control part 22 executes the control. Thus, hardware can be reduced without providing selection circuits for respective subchannels.
Patent JP-S63135718-A (JP)
Inventor: ROORANTO BIANKIN
IPC: G01J1/02
Filed: 1987-11-11
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-H06131658-A (JP)
Title: Production of magnetic recording medium
Inventor: KOCHIYAMA AKIRA
IPC: G11B5/84
Filed: 1992-10-21
Abstract: PURPOSE:To produce a magnetic recording medium excellent in magnetic characteristics and to form a guard band without leaving ruggedness on the surface. CONSTITUTION:A magnetic thin film is subjected to oxygen plasma treatment under the condition of 5.04X10<7>-1.01X10<8>w.V.Pa.s (plasma treatment with an ECR ion source) or 7.61X10<7>-2.67X10<8>w.Pa.s/m<2> in a barrel type reaction chamber). A magnetic thin film is made selectively nonmagnetic by oxygen plasma treatment under the condition of >=1.02X10<8>w.Pa.s/m<2> and the objective magnetic recording medium with the resulting thin film as a guard band is produced.
Patent JP-H04158205-A (JP)
Title: Endoscope device for measuring shape
Inventor: SAKAMOTO YUTAKA
IPC: G02B23/24
Filed: 1990-10-23
Abstract: PURPOSE:To enable easy and precise measurement of a shape by a method wherein at least two linear pattern projection lights intersecting each other are applied in time division. CONSTITUTION:An endoscope 1 is fitted, at the fore end part 12, with a diffraction grating 13 prepared by joining one-dimensional fiber diffraction gratings 13a and 13b in parallel so that they are perpendicular to each other. The grating 13 intercepts laser lights 14a and 14b entering through the scope 1, at a prescribed interval and alternately, and pattern lights obtained by the gratings 13a and 13b respectively are projected onto a subject alternately. An image pickup element picks up an image of the subject synchronously with periods of changeover of the laser lights 14a and 14b. Thereby cross-shaped pattern lights 5a and 5b are separated from each other and images of the pattern lights 5a and 5b projected on the subject are presented on a screen alternately. then, the positional coordinates of the subject at each measuring point on the pattern lights are determined for each of these images, and the shape of the subject is measured by putting them in a composite. According to this constitution, the shape of the subject can be measured precisely by using the two pattern lights 5a and 5b.
Patent JP-H08148126-A (JP)
Title: Electrodeless discharge lamp
Inventor: KITAMURA KOJI
IPC: F21S2/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide an electrodeless discharge lamp reduced or erased of leakage electromagnetic waves. CONSTITUTION: This electrodeless discharge lamp is provided with a light emitting tube 11 and induction coils 12a, 12b connected to a high-frequency power source and exciting plasma near the outer face of the light emitting tube 11, and the induction coils 12a, 12b are arranged so that their planes are made parallel or nearly parallel with each other and the currents of the induction coils 12a, 12b flow in opposite directions to each other. An electrodeless discharge lamp reduced or erased of leakage electromagnetic waves is obtained.
Patent JP-H04158398-A (JP)
Title: Voice recognition device for unspecified speaker
Inventor: UMEZAWA YOSHINAO
IPC: G10L15/06
Filed: 1990-10-23
Abstract: PURPOSE:To obtain a high recognition rate by moving the feature vector of the standard pattern of the erroneous recognition apart from the feature vector of the inputted voice pattern, and moving the feature vector of the standard pattern of the correct recognition nearer to the feature vector of the inputted voice pattern respectively when the voice recognition is erroneous and the voice inputted again is correct. CONSTITUTION:The voice of a speaker is received by a receiver 1, the unnecessary voice signal is removed by a pre-processing section 2, and it is inputted to a feature extraction section 4 via an A/D converter 3. The extraction section 4 extracts the feature vector II of the voice signal, and a matching section 6 saves the input voice pattern and the vector II in a memory 8. The vector II and the feature vector S of the means 8 are matching-calculated, and the voice recognition pattern is outputted to an output means 7, and the first recognition result is determined. The means 7 confirms the recognition result of an operator. The matching section 6 generates a flag for erroneous recognition, the means 7 allows the erroneously recognized voice to be inputted again for matching, the feature vector of the standard pattern causing erroneous recognition is moved apart from the input voice pattern, and the feature vector causing correct recognition is moved nearer to the input voice pattern.