baber/WOPTO huggingface dataset:
Patent JP-H07234260-A (JP)
Title: Short-circuit detecting system for speaker of radio equipment and method for indicating short-circuit fault
Inventor: ANDORIYUU PII PAASON
IPC: H04R29/00
Filed: 1994-11-16
Abstract: PURPOSE: To visually indicate the short-circuit failure of a speaker by sending a message from a microprocessor of a car to an indicating means. CONSTITUTION: A circuit detecting device 10 comprises a receiver 12 for a car, and is connected with a receiving means 18 by a multiple bus 14 for the vehicle. The receiver 12 comprises a short-circuit detecting circuit 20 for left and right audio channels. The circuit 20 can detects the short-circuit condition of the output of the right audio channel or the left audio channel. When the circuit 20 detects the short-circuit in the speaker, a short signal is sent to the microprocessor 22. The processor 22 receives the short signal, and generates an error signal corresponding to the short-circuit signal. An indicating device 24 receives the error signal, and visually indicates the short-circuit failure corresponding to the error signal, to a user. Further the short-circuit signal sent to the processor 22 is memorized in a memorizing circuit 26, for the retrieval thereafter.  The retrieving of the memorized short-circuit signal can be performed by connecting a receiving tool 18 with the bus 14.
Patent JP-2001066290-A (JP)
Title: Making apparatus for electrophoretic gel plate
Inventor: YAMADA SEIJI
IPC: G01N27/447
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a making apparatus by which an assembly composed of two glass plates and of a spacer of surrounded as a whole closely from its outer circumference so as to be closed airtightly and by which the leak space of a gel solution filled into the gas between the glass plates is made minimum. SOLUTION: In an assembly which is composed of two glass plates 3 and of a spacer 10, a seal gasket in conventional cases is not used, only the spacer 10 is arranged so as to be aligned with end edges of the glass plates, and an effective area as a gel is made maximum. As a result, although a seal is worsened, the assembly is surrounded as a whole closely from its outer circumference so as to be closed airtightly, and the leak space of a gel solution which is filled into the gap between the glass plats is made minimum.
Patent JP-H07113217-A (JP)
Title: Land training levee
Inventor: TAKANASHI KAZUMITSU
IPC: E02B3/06
Filed: 1993-10-15
Abstract: PURPOSE:To prevent the coastline from tsunami by extending a levee body along the coastline on the land section in the coastline at which tsunami is expected to arrive, drifting landwaves of tsunami surging against the land along the levee body, and sending the landwaves back to the sea. CONSTITUTION:Tsunami surging from the direction of the arrow A runs against a land training levee 10 constructed on the land section. After that, tsunami running against the levee 10 is drifted along a wall surface 10a thereof, and it is sent back to the sea. Then, the levee height of the training levee 10 is so constructed that tsunami can not cross over the height and, at the same time, the levee length is so designed that it rounds a point, etc., to cover area against which tsunami having high energy is expected to surge. One end 13 of the training levee 10 is extended to the sea section at a specific angle to make sure that tsunami goes back to the sea, and scour is prevented by a wave dissipation dyke 14. In addition, the sea side wall surface 10a of the training levee 10 has different roughness surfaces up and down to make a smooth drift. According to the constitution, tsunami casualties to the settlement around the coastline can be minimized.
Patent JP-H04158195-A (JP)
Title: Cleaning device for tube
Inventor: SAIGA MIKITO
IPC: F28G1/08
Filed: 1990-10-22
Abstract: PURPOSE:To complement a plurality of air hammers therebetween to completely clean the peripheral surface of a tube by providing a first cleaning jig having a plurality of air hammers mounted toward the periphery of the tube, and a second cleaning jig having air hammers aligned axially of the first jig and the tube at positions corresponding to the hammers toward the periphery of the tube. CONSTITUTION:A pair of cleaning jigs 3, 3' in which a plurality of air hammers 2 are arranged at a predetermined interval toward the semiperiphery of a tube 1, are aligned axially of the tube 1 in a structure in which disposing positions of the hammers 2 of the pair of jigs 3, 3' are circumferentially deviated. The semiperiphery of the tube 1 can be completely cleaned by feeding the pair of jigs 3, 3' simultaneously in the axial direction of the tube 1. When compressed air is supplied from a compressed air generator to the hammers 2, the hammers 2 are vibrated to remove scale adhered to the outer surface of the tube 1. The periphery of the tube is completely cleaned, the efficiency of the cleaning work is remarkably improved, and a working environment can be held satisfactorily.
Patent JP-H11122623-A (JP)
Title: Image coder
Inventor: OKUMURA MAYUMI
IPC: H04N19/423
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To select the precision of an image within a range of a limited code amount. SOLUTION: A frame rate control section 30 sets an initial frame rate according to a bit rate given externally and designated image quality designated selectively by the user through a user image quality designation section 31. The frame rate control section 30 updates automatically the frame rate to be an optimum value based on the production code amount and the history of quantization steps at coding. That is, in the case of sending a high precision image with much code amount per frame, the frame rate is sacrificed, and on the contrary, in the case of increasing the frame rate to send an image with a smooth motion, the precision of the image of each frame is sacrificed to select the precision of the image of one frame and the frame rate in a relation of trade-off in the restriction of a transmission capacity of a transmission path 18.
Patent JP-H10122993-A (JP)
Title: Photo-pressure sensor
Inventor: SHIRAI KAZUSHI
IPC: G01L11/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized lightweight photo-pressure sensor by using a nonmagnetic rare earth garnet monocrystal as photoelastic element. SOLUTION: As the photoelastic element of an optical pressure sensor formed of a polarizer, a photoelastic element, and an analyzer, nonmagnetic rare earth garnet monocrystal is used. The nonmagnetic rare earth garnet monocrystal is properly selected from those shown by the general formula (RC)3 A5 O12 (in the formula, R represents at least one selected from the group consisting of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Td, Dy, Ho, Er, Tm, Yb and Lu, C represents at least one selected from the group consisting of Li and Ca by which R can be partially substituted, and A represents at least one selected from the group consisting of Ga, Sc, A, Zr, Si, In, and Mg). This photo-pressure sensor is formed of the polarizer, the nonmagnetic rare earth garnet monocrystal, and the analyzer in order from the light source side.
Patent JP-H02128849-A (JP)
Title: Manufacture of wire dot printing head
Inventor: ANDO KOICHI
IPC: B41J2/28
Filed: 1988-11-10
Abstract: PURPOSE:To prevent the breakage of a printing wire in the vicinity of the leading end thereof by incorporating the armature having the printing wire fixed to the leading end thereof in a wire dot printing head at first and polishing the leading end of the printing wire in this state and removing the burr at that time by discharge processing. CONSTITUTION:An armature having a printing wire fixed to the leading end thereof is incorporated in a wire dot printing head 21 and next, the leading end of the printing wire is polished. Continuously, a wire dot printing head 21 after polishing treatment is fixed to a head mounting frame 22 made of duralmin. Subsequently, the head mounting frame 22 and a base frame 24 are connected through a variable resistor 25 and a DC power supply 26. Herein, since the base frame 24 is arranged so as to provide a definite interval from the wire dot printing head 21 by an electric insulating spacer 23, both of them are not brought to a mutual contact state. A gap (d) can be set according to the thickness of the spacer 23. When the voltage of the DC power supply 26 is boosted, voltage is applied to the gap (d) and local breakage is generated at the leading end part of the printing wire.
Patent JP-H04156760-A (JP)
Title: Recorder
Inventor: WAKAMIYA KOJI
IPC: H04N1/00
Filed: 1990-10-19
Abstract: PURPOSE:To provide the reception function of facsimile equipment by providing a recording control means outputting recording information when the amount of storage in a storage means reaches the prescribed amount to a recording latent image forming means. CONSTITUTION:A CPU 30 for copy controls the operation of an exposing lamp 2 and a scan motor 34 based on the operation command from an operation panel 32 and the detection signals from three sensors SH, SA, and SB, controls the operation of the device at the time of copying, and displays it on the display part put on the operation panel 32 side by side. A CPU31 for FAX controls the operation of a light source 6 and an IC 37 for driving against a light shutter array through an optical print head control part 36, and forms the electrostatic latent image of the facsimile reception information on the photosensitive body by recording picture light based on the recording information. Thus, the function as the receiver for facsimile can be obtained in addition to original copy function.
Patent JP-H05120275-A (JP)
Title: Method and device for proofreading document
Inventor: KAWAI MASAHIRO
IPC: G06F17/21
Filed: 1991-10-29
Abstract: PURPOSE:To provide the document proofreading method which enables a document to be proofread through easy operation and its device. CONSTITUTION:A proofread object expression detection part 2 detects an expression to be proofread and a correction history retrieval part 4 retrieves a correction history dictionary 3 by using the expression to be proofread as a retrieval key. When the retrieval is successful, a substitute candidate determination part 5 decides the retrieved character string as a substitute candidate. When the character string can not be retrieved, a substitute expression input part 10 allows an operator to input a character string for proofread object expression correction and the substrate candidate determination part 5 decides the character string as the substitute candidate. Then a document update part 6 rewrites the expression to be proofread into the substitute candidate and a correction history registration part 12 registers the expression to be proofread and the substitute candidate in the correction history dictionary 3 making them correspond with each other.
Patent JP-H06129451-A (JP)
Title: Shim member of disk brake
Inventor: SHIMAZAKI TORU
IPC: F16D65/095
Filed: 1992-10-21
Abstract: PURPOSE:To prevent any lubricant from leaking to the outside by forming a first shim along the back face of a brake pad, interposing a second shim, having four lubricant holding slits for noise prevention, between the back plate and the first shim, surrounding these slits, and forming an engaging hole along an outer edge of the second shim. CONSTITUTION:A second shim 12 is formed into almost the same form as a first shim 11, and four lubricant holding slits 13, 13a, 13b, 13c are formed in the second shim 12 in the vertical direction from various forms different in size along the shim form, straddling the lubricant holding slit 13 while installing an engaging hole 14 in the horizontal direction. The brake pad 10 connects the second shim 12 to the back side and, after pouring a lubricant into these four slits 13, 13a, 13b, 13c, the first shim 11 is engaged from the side of the second shim 12. With the aforesaid, when the lubricant is overfown out of the slits with the progress of application, the engaging hole 14 injects and holds the lubricant, so that any possible sticking to a disk rotor is preventable and, what is more, an noise preventing effect is thus maintainable.
Patent JP-H07194911-A (JP)
Title: Filter paper and air filter using the same
Inventor: SUMIOKA MASAYUKI
IPC: B01D46/52
Filed: 1994-11-17
Abstract: PURPOSE:To provide an air filter which can catch particles and control a boron concentration at 10kg/m<3>. CONSTITUTION:Paper made by a wet process using glass fibers of 0.2-12mum diameter is impregnated with l-23wt.% of paper of a polyhydric alcohol or its derivatives having two or more asymmetric carbons to make filter paper.
Patent JP-H10112810-A (JP)
Title: Picture correction circuit
Inventor: AMANO NOBUTAKA
IPC: H04N3/16
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent a parabolic wave for picture correction and a sawtooth wave for deflection coil driver from having a time deviation by making a leading period of the sawtooth wave for deflection coil driver in matching with a vertical or horizontal scanning period. SOLUTION: A horizontal synchronizing signal or a vertical synchronizing signal is given to a control terminal CONT of an analog switch(AS) 3, and the AS 3 is switched on only for a blanking period, a sawtooth wave is produced at a terminal of a capacitor 2 by a current I for the scanning period. Then a peak level of the sawtooth wave is held by a peak hold circuit 4 and the holding peak level is fed to an error amplifier 5. Then an output of the error amplifier 5 is given to a current source I so that the holding peak level is equal to a reference voltage of the error amplifier 5 so as to control the current I.
Patent JP-H05102208-A (JP)
Title: Method and device for die bonding
Inventor: KAWASHIMA HIDEAKI
IPC: H01L21/52
Filed: 1991-10-04
Abstract: PURPOSE:To prevent oxidization of plated surface without using specific inert gas and the like when a semiconductor chip is pressure-welded on the plated surface of a mounting part by heating the mounting member. CONSTITUTION:A lead frame 3 is heated up by a heating stage 13 in a vacuum chamber 11 which is in a vacuum state, and a semiconductor chip 1 is fixed to the plated surface of the abovementioned heated lead frame 3 by pressure- welding the rear of the chip 1 to the plated surface of the lead frame 3 using a pressure-welding tool 14. As a result, the semiconductor chip 1 can be fixed to the lead frame 3 with highest certainty without oxidation of the plated surface.
Patent JP-2000124978-A (JP)
Title: Installation method for acoustic transformer and communication equipment
Inventor: HIETANEN JARMO
IPC: G10K11/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To attenuate mechanical vibration transmitted to an acoustic trans former through a circuit board and a housing. SOLUTION: A microphone 1 is installed to a circuit board 2 or integrated with a circuit board 2. A housing 5 of radio communication equipment is formed of a first part and a second part. A board 2 is equipped with one or more opening parts 3a to 3d. Those opening parts partially surround the microphone 1 and thus substantially floating installation of the microphone 1 is achieved.
Patent JP-2001108946-A (JP)
Title: Spectacle frame
Inventor: MOTOZUKA TOSHIMI
IPC: G02C5/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle frame which is foldably mounted with temples at wraparound endpieces disposed on both sides in the front part of the spectacles, allows the free regulation of the opening angles of the temples and eventually substantially prevents the mispositioning of the worn spectacles. SOLUTION: The wraparound endpieces 3 and 3 to be disposed on both sides of the front part are composed of the front wraparound endpiece 8 and the rear wraparound endpiece 9 and both wraparound endpieces 8 and 9 are connected to each other by disposing a shaft screw 10 between both and the direction of the rear wraparound endpiece 9 is changed, by which the opening angle of the temples 5 is regulated.
Patent JP-H02131047-A (JP)
Title: Boundary control method and apparatus for line/packet exchange area in slot multiplex loop
Inventor: KURANO TAKANORI
IPC: H04L12/42
Filed: 1988-11-10
Abstract: PURPOSE:To decrease a loop delay with respect to a packet service and to attain the use of a band efficiently by controlling the assignment from a master to a slave node of a line exchange slot moving a line exchange slot during communication, and changing the area of line/packet exchange. CONSTITUTION:A master node assigns a slot in a line exchange area 120 to a slave node as an access slot 121 in response to a line connection request from the slave node in addition to the setting of a line/packet exchange area. A slot with a node name described therein is a slot assigned to each slave node as the access slot 121 and other slots in the line exchange area 120 are slots 122 not in use. When the number of the slots 122 not in use reaches a slot number of a boundary changeover unit 103 or over, the line exchange area 120 is changed into the packet exchange area 110.
Patent JP-H08125027-A (JP)
Title: Formation method for mos inverter circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: H01L21/8238
Filed: 1994-10-24
Abstract: PURPOSE: To reduce the number of contact holes for inputs and to enhance the efficiency of wiring such as simplifying wiring, reducing the area of wiring, etc., by leading the inputs of all MOS inverters to a semiconductor layer through a contact hole, and connecting them to the gate of each MOS inverter by way of a metal wiring. CONSTITUTION: For four MOS inverters I1-I4, only a common contact hole CH is provided on the input side, and input voltage is led to the gate of each MOS inverter through a polysilicon PS from the contact hole CH. On the output side of each MOS inverter I1-I4 two contact holes CH11 and CH12, CH21 and CH22, CH31 and CH32, and CH41 and CH42 are provided respectively. From these contact holes, the outputs of pMOS and nMOS are led out to input/output layers. The output of each MOS inverter I1-I4 is connected to a circuit of a later stage by way of a metallic wire M2.
Patent JP-H05244196-A (JP)
Title: Vp test method and vp test device for atm system
Inventor: MIYAMOTO AKIHIRO
IPC: H04L12/70
Filed: 1992-10-22
Abstract: PURPOSE:To provide the method and device for VP(Virtual Path) detecting erroneously distributed cells and missing cells and presenting the high error measurement capacity. CONSTITUTION:A PN pattern generation circuit 21, sequence number counter 32, and OAM cell insertion circuit 22a are provided for the transmission. A sequence number testing circuit 41, abnormal cell counter 42, PN pattern detection circuit 23a, comparison circuit 24, and error bit counter 43 are provided for the reception. An abnormal cell can be detected by detecting the noncoincidence between the sequence number in the OAM cell and the counted sequence number in the sequence number testing circuit 41. When detecting an abnormal cell, the count of a PH pattern error bit in a PN pattern detection circuit 23a is stopped.
Patent JP-S63138280-A (JP)
Title: Testing device for semiconductor device
Inventor: HIZAKI HIROSHI
IPC: H01L21/66
Filed: 1986-11-29
Abstract: PURPOSE:To prevent stress at the time of pressure reduction from being applied to a semiconductor device to be tested by driving and controlling an air release valve and a heater, and reducing the pressure in a pressure tank gradually into a stationary state. CONSTITUTION:A water tank M1 which produces steam is installed on the bottom part of the pressure tank M, a mount part T for the semiconductor device 3 to be tested is installed on the water tank M1, and the heater 7 is installed in the water tank M1 respectively. This water tank M1 and a feed water tank 1 are connected through a feed water valve 2 and a drain valve 9 and the air release valve 6 is provided to the pressure tank M. Water is fed into the water tank M1 from the feed water tank 1 at the start of a test, and while a constant water level is maintained during the test, the heater 7 is driven to produce steam, whose pressure operates on the device 3. When the pressure in the pressure tank M is reduced, a control part 8 drives and controls the air release valve 6 and heater 7 according to pieces of information from a temperature sensor 5a and a pressure sensor 5b provided in the pressure tank M to put the pressure tank M back into the stationary pressure, temperature, and humidity state.
Patent JP-H11107438-A (JP)
Title: Finishing block
Inventor: MATSUMOTO SATORU
IPC: E04B2/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an attractive finishing block that can be used in a variety of applications by covering the sides and the top face of a concrete block body with a synthetic resin facing cover. SOLUTION: A finishing block A is obtained by covering the sides 11, 12 and the top face 13 of a concrete block 1 made of a rectangular parallelepiped concrete block tightly with a synthetic resin facing cover 2. The facing cover 2 is preferably molded from a thermoplastic resin or thermosetting facing resin. In addition, in such case, the internal space of the facing cover 2 is used as a molding space, and fluid concrete may be placed and a concrete lump that becomes a block body 1 may be molded, thereby making it possible to provide an attractive finished block A that can be used in a variety of applications including trays and enclosures at low cost.
Patent JP-H08213618-A (JP)
Title: Semiconductor device
Inventor: EKANASUMADAHIRU SANKARANARAYAN
IPC: H01L29/78
Filed: 1995-11-01
Abstract: PURPOSE: To provide a semiconductor device making low ON resistance and having rapid switching off by a method wherein a part of well is extended over the surface passing through the space between the first and second high concentration doped regions and between the first and third high concentration doped regions while a gate electrode is provided so as to connect the second conductivity type region to the first conductivity type region. CONSTITUTION: A part of well 28 is extended over the surface passing through the space between the first and second separated high concentration doped regions 29, 32 so as to fix a gate electrode G2 on the extended part through the intermediary of an insulating layer 34. Likewise, the part of the well 28 is extended over passing through the space between the first and third regions 29, 35 so as to fix another gate electrode G3 on the extended part through another insulating layer 36, besides, a P-type high concentration doped region 31 is provided on the surface of the well 28 to be connected to the second n-type high concentration doped region 32. Accordingly, this semiconductor device can be combined with the low ON resistance peculiar to the conventional LIGBT with the rapid turn-off time peculiar to the conventional LDMOS transistor.
Patent JP-H10243240-A (JP)
Title: Image-processing unit
Inventor: SUZUKI NOBUO
IPC: G06T11/80
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an image desired by the operator by selecting and executing a proper image-processing operator and an image-processing parameter according an instruction of image processing and a characteristic of image data, so as to easily execute proper image-processing in response to the image data. SOLUTION: An image quality adjustment instruction information recognition means 3 recognizes image quality adjustment instruction information by the operator, and an image-processing operator decision means 4 decides a processing operator, based on the information from an image data analysis means 2 and the image quality adjustment instruction information recognition means 3. An image-processing parameter decision means 5 decides each processing coefficient of the decided processing processing operator. The image- processing operator and the image processing parameter are given to an image processing means 6, which applies image processing to image data, based on the entered image processing operator, image-processing parameter and image- processing parameter application area information.