baber/WOPTO huggingface dataset:
Patent JP-H03185857-A (JP)
Title: Semiconductor device
Inventor: IWAI HIDETOSHI
IPC: H01L27/06
Filed: 1989-12-15
Abstract: PURPOSE:To absorb and relieve an excessively large current so as to prevent a local area of a semiconductor element from being destroyed by forming the part of the element other than the internal circuit of an impurity area of a conductivity type opposite to that of the semiconductor main body and a fixed potential wiring layer. CONSTITUTION:When a positive external surge voltage occurs across an input bonding pad 1, destruction of an internal circuit is prevented, because an avalanche and surface breakdown respectively occur at an MOSFET Tr2 for clamping and N<+> type impurity area 7 and a parasitic lateral transistor Tr3 is actuated due to a rise in substrate voltage in the vicinity of the area 7. On the other hand, the P-N junction between an N<-> impurity area 18 and P type semiconductor substrate 5 in the vicinity of an area 7a becomes forward and a negative high voltage is produced across the substrate 5. The high voltage is relieved by an electric current from the nearest N<+> impurity diffusion layer 19. Therefore, an electric current flows from the area 17 to the area 18 and the transistor Tr3 is actuated in the opposite direction, resulting in the propagation of negative charges produced in the area 7a to a wiring layer 22 side through the layer 19. The propagated charges are absorbed and relieved by the large electric capacity of the substrate 5 and the possibility of the occurrence of electrostatic destruction is eliminated.
Patent JP-H01169545-A (JP)
Title: Fault detecting system in multiplex computer system
Inventor: IKEDA KAZUHIKO
IPC: G06F15/177
Filed: 1987-12-24
Abstract: PURPOSE:To reduce the load of CPUs at the time of mutual diagnosis and to shorten the required time of fault detection by providing the title system with a 1st and 2nd signal generating means and a 1st and 2nd output monitoring means so that the outputs of opposite signal generating means can be mutually monitored. CONSTITUTION:The 1st and 2nd signal generating means C1, C2 and the 1st and 2nd output monitoring means C3, C4 are connected between CPUs 1, 2 connected by a communication path A for mutual diagnosis. The means C4 detects a change in the output of the means C1 after the passage of a prescribed time and informs abnormality to the CPU 2, the means C3 detects a change in the output of the means C1 after the passage of a prescribed time and informs abnormality to the CPU 2 and the means C3 detects a change in the output of the means C2 after the passage of a prescribed time and informs abnormality to the CPU 1. The messages of abnormality are mutually exchanged through the path A to check the abnormality of the opposite side. Consequently, the load of the CPUs at the time of mutual diagnosis can be reduced and the time required for fault detection can be shortened.
Patent JP-H03185439-A (JP)
Title: Film exchanging device for cassette
Inventor: NEMOTO KAZUHIRO
IPC: G03B42/02
Filed: 1989-12-15
Abstract: PURPOSE:To shorten a processing time for exchanging a film by controlling carrying-in timing of a film in accordance with a film size. CONSTITUTION:When a receiving magazine 300 is inserted in the magazine insertion port 21 of a receiving unit 2 and a cassette 100 is loaded from the cassette insertion port 11 of a film exchanging device 1, it is detected by a microswitch MS and the cassette 100 is conveyed to a specified position by a conveying belt 14, and a cover 100a is opened by an arm 19. The film F already photographed is attracted by a suction disc 15 and transmitted upward by a conveying roller 16, then it is continued to be conveyed by the conveying roller 22 of the unit 2 and housed in the receiving magazine 300. The film matched to the film size detected by a sensor S1 is taken out by the suction disc 15 from any one of corresponding supply magazines 12a-12c and supplied to the cassette 100 through the roller 16. The cassette 100 to which unphotographed film is supplied is ejected from the insertion port 11. Thus, the processing time for exchanging the film is drastically shortened.
Patent JP-H09165775-A (JP)
Title: Treating method of dredged subsoil
Inventor: KATAOKA KATSUYUKI
IPC: E02F3/88
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obviate the need for reclamation and treatment on the land by dredging subsoil in a sweet water area or a seawater area, adding ozone to dredged subsoil and returning the subsoil onto the bottom sections of these water areas. SOLUTION: When dredged subsoil 1 pumped up from a subsoil layer 4 depositing on a sea bottom 5, is injected into an ozone oxidizing tank 6, ozone gas 2 or ozone gas 2 and ferric salt 3 are added in the tank 6 and a mixture is retained for a fixed time, reduction substances in anaerobic subsoil are oxidized into sulfur, ferric salt, nitric nitrogen, etc., by the strong oxidation action of ozone 3, malodorous components are decomposed, and anaerobic microbes are sterilized. A gas containing ozone not absorbed is sent to the bottom section of a water area under the state of a gas-liquid multi-phase by a pump 7 without being discharged to the outside from the ozone oxidizing tank 6. As a result ozone absorptivity is improved, and anaerobic environment can be changed into aerobic environment.
Patent JP-H04268604-A (JP)
Title: Process controller having modular i/o device
Inventor: JIYON BARII MIRIKEN
IPC: G05B19/042
Filed: 1991-12-10
Abstract: PURPOSE: To give a flexibility to the arrangement constitution of an I/O board by providing plural I/O circuits (units) which can be freely coupled to arbitrary connectors of a printed board. CONSTITUTION: Plural I/O modules (modular I/O units) 68a to 68d can be freely coupled to arbitrary connectors 86 of the I/O board. These I/O units 68 consist or four fundamental types or I/O circuits, namely, digital input/output circuits, digital output circuits, analog input circuits, and analog output circuits (omitted in the figure). Each I/O circuit outputs a binary code indicating its type. A controller (omitted in the figure) periodically communicates with I/O circuits and determines types of I/O units based on these binary codes. The controller is provided with a change module routine also so that I/O units 68 can be set or detached during the operation of the controller.
Patent JP-H08176598-A (JP)
Title: Cleaner for glass plate
Inventor: TSUJII YOSHIAKI
IPC: C11D7/60
Filed: 1994-12-27
Abstract: PURPOSE: To obtain the subject cleaner capable of effectively removing trace of interleaving paper, preventing deterioration of acids, protecting a transporting device, recycling the cleaner, by blending specific amounts of an inorganic acid and a rust preventive and the rest of water. CONSTITUTION: This cleaner is obtained by blending (A) 0.1-2wt.% of an inorganic acid such as hydrochloric acid with (B) 0.01-0.5wt.% of a rust preventive such as starch, CMC, (diethyl)aniline, quinoline, pyridine or thiourea and (C) the rest of water. Interleaving paper stored at a high humidity for a long period of time oozes out mainly calcium and silica into glass to form a hard deposit among interleaving papers. In order to remove the deposit, effectively 0.05-0.5wt.% of acrylic acid or an acidic acrylate is introduced instead of the component A by partially replacing the component A and the weight ratio of the inorganic acid:acrylic acid (salt) is made into 90:10 to 50:50.
Patent JP-2000137894-A (JP)
Title: Travel lane guide device in vehicle travel guide device
Inventor: OYAMADA HIROSHI
IPC: G08G1/0969
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a travel lane guide device in a vehicle travel guide device, which can previously prevent the travel of an erroneous lane when a travel lane is constituted of plural lanes, helps (guides) more safe and smooth driving and can contribute to the reduction of traffic jam (natural jam) and the reduction of crash accidents. SOLUTION: A storage part 2, a position detection part 3, a setting part 4, a sound guide part 5, a display part 6, a sound guide control part 7 and a display control part 8 are connected to CPU 10 for controlling a whole device. The sound guide control part 7 controls the sound guide part 5 and it executes sound guide to a traveling vehicle whether it travels a lane for traveling straight, or turning right or left before it comes to a crossing when a travel state which is set in the setting part 4 is to travel the crossing straight, or to turn it right or left. The sound guide such as 'Please change to right turn- only lane' is outputted when a lane change before the vehicle reaches the crossing is safely and securely executed.
Patent JP-H04195939-A (JP)
Title: Optical information recording medium and information recording method
Inventor: ABE MICHIHARU
IPC: G11B7/24009
Filed: 1990-11-28
Abstract: PURPOSE:To enable reproduction of prepit rows even if any of the guide grooves and guide groove intervals is tracked by providing the prepit rows in the center of guide grooves and guide groove intervals. CONSTITUTION:The guide grooves 3, 5, 7 and the guide groove intervals 2, 4, 6 are formed on one side surface of the transparent substrate 1, and also the prepits 8-12 are provided, then the center lines of the prepit rows 8-12 are deviated to any one of the left or right side by almost 1/4 of the interval x of guide grooves 3, 5, 7 against the center lines of guide grooves 2, 4, 6. Besides, the widths of guide grooves 3-7 are preferably made equal to the widths of guide groove intervals 2-6 since the reproducing signals are thereby arranged in order. By this procedure, the prepit rows can be reproduced even if any of the guide grooves 3, 5, 7 and guide groove intervals 2, 4, 6 are tracked.
Patent JP-2000152708-A (JP)
Title: Riding type rice plant transplanter
Inventor: NAKAJIMA HIDEO
IPC: B60K17/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To simplify the machine body structure of a tractor and reduce the vertical attaching width to simplify the attachment structure and improve the balance of the tractor in both longitudinal and transverse directions. SOLUTION: In a riding type rice plant transplanting machine in which the transplanting part 15 is liftably arranged on the rear side of the tractor 1 and the tractor having the front and rear wheels 6, 8 is equipped with the engine 1, the driver's seat 13 and the steering handle 14, the attachment members 72, 75 are mounted upright on the upper face of a couple of the left and right body frames 3 that are extended in the longitudinal direction of the tractor 1 and the driver's seat 13 is arranged above the attachment members 72, 75 and the transplanting part 15 is linked via the linking mechanism 27 to the rear side of the attachment member 72 on the rear side of and beneath the driver's seat.  In addition, the engine 2, the transmission case 4, the front accelerator 5, the rear accelerator case 7 are attached to the couples of body frames 3, as their positions are made different from one another in the longitudinal direction.
Patent JP-H01167929-A (JP)
Title: Relay
Inventor: NOBUTOKI KAZUHIRO
IPC: H01H50/14
Filed: 1987-12-23
Abstract: PURPOSE:To improve efficiency in processing a terminal material and enhance processing accuracy by providing a flush terminal with the tip thereof projected to one side of a body and embedded in the other end side, and an external terminal with one end thereof mechanically connected to the aforesaid terminal and the other end suspended from one side of the body via the external surface thereof. CONSTITUTION:A cover 12 is used to close the upper part of a body 11 where the coil block 3 of a relay, and a contact point function part for opening and closing a contact point with a permanent magnet 4 and a contactor block 5 is housed. In this body, a common terminal 22 as a long terminal comprising a flush terminal 22b1 and an external terminal 22b2 is suspended. The tip of of the flush terminal 22b1 is projected to one side of the body 11 and embedded in the other side of the body 11. One end of the external terminal 22b2 is electrically and mechanically connected to the aforesaid flush terminal 22b1 and the other end thereof is suspended from a part of the body 11 via the external surface thereof. A plurality of the long terminals is arranged and efficiency in processing a terminal material is thereby improved.
Patent JP-2000148412-A (JP)
Title: Disk recording and reproduction system
Inventor: KITAMURA YUJI
IPC: G11B20/12
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To perform control regarding the alternating process for a disk whose alternating process performed when data is written is not prescribed by the physical format of the disk under minimum control of a host device. SOLUTION: When a CD-RW disk 30 is loaded in a CD-RW drive 2, the CPU 10 of the host device 1 reads alternating process information out of the CD-RW disk 30 through the CD-RW drive 2 under control based upon a CD-RW device driver in a RAM 11 and issues the interface command of the alternating process information and reports it the CD-RW drive 2.
Patent JP-2000153422-A (JP)
Title: Orthogonal robot
Inventor: ISHIYAMA SATORU
IPC: B23Q5/40
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To lighten weight in small size, and realize highly accurate positioning at a high speed. SOLUTION: In an orthogonal robot comprising an X-axis unit and Y-axis unit, a driving motor 22 of the X-axis unit in a tip end side moved in a Y-axis direction by the Y-axis unit is mounted together with a Y-axis driving motor 21 to a mounting plate in a base end side of the Y-axis unit. In this way, rotation of the X-axis driving motor 22 is transmitted to an X-axis drive shaft 37 through a spline shaft 33, spline sleeve 35, and bevel gears 36, 38.
Patent JP-2000150048-A (JP)
Title: Connector and its manufacture
Inventor: SAKATANI ATSUSHI
IPC: H01R13/42
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a connector furnished with a lance inside its cavity with no use of any thin molded pin. SOLUTION: At the time of molding, a connector housing 1 is divided in a housing body 2 with oversurface left open and a cover 3 furnished with a lance 5 on the rear surface in such a condition that the cover 3 and housing body 2 are coupled together by a hinge 6. When the cover 3 is intruded toward the oversurface opening 4 in the housing body 2 while the hinge 6 is in elastic deformation, locking hooks 25 and 26 are engaged with each other in the front and a locking piece 27 and hole 28 are engaged in the rear, and the cover 3 is attached to the oversurface opening 4. Thereby a cavity 12 is separately formed between the cover 3 and an insert groove 9 provided in the housing body 2, and the condition is generated that the lance 5 protrudes into the cavity 12 from the side with ceiling.
Patent JP-H02172605-A (JP)
Title: Fastener
Inventor: RYU KUNIHIKO
IPC: B23B31/12
Filed: 1988-12-23
Abstract: PURPOSE:To attach and detach a tool by rotating a shaft by teeth provided at the shaft and a ratchet claw provided at a sleeve and engaged with the teeth. CONSTITUTION:A shaft 1 is rotated under conditions an operational ring 2 is gripped to lock the rotation of a sleeve 8. A ratchet law 82 is pushed up by teeth and the sleeve 8, a taper bush 4, a guide block 7 and a float screw 6 are rotated relatively to the shaft 1. The ratchet claw 82 is fitted to the teeth on the outer circumference of the shaft 1 to lock the sleeve 8. The operational ring 2 is slid and simultaneously a ball 85 is moved rearward to run on the ratchet claw 82 to release the engagement with the teeth 11 for releasing fastening to a tool.
Patent JP-H09166778-A (JP)
Title: Phase difference integration type transparent conductive film
Inventor: SEKIGUCHI YASUHIRO
IPC: G02F1/1343
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To lessen the return of the retardation by a heat treatment and to obviate the occurrence of the float and crack of transparent conductive films by forming the specific transparent conductive films on at least one surface of a phase difference film having a specific glass transition temp. SOLUTION: The transparent conductive films having sheet resistance of >=200Ω/square are formed on at least one surface of the phase difference film having >=160 deg.C glass transition temp. Polyacrylate among high heat resistant resins is more preferable as this resin has the high glass transition temp. and the phase difference film obtd. therefrom adheres well to the transparent conductive films without subjecting the film to a special surface treatment.  The high glass transition temp. of the phase difference film is >=160 deg.C and, therefore, there is no possibility that the return of the retardation increases even if the heat treatment in the production process of liquid crystal panels and the heat treatment, such as drying of a solvent and curing treatment at the time of executing the surface treatment in order to improve alkali resistance are executed for 1 to 2 hours usually at 120 to 150 deg.C.
Patent JP-2000145017-A (JP)
Title: Dowel bar, and semi precast concrete slab using it
Inventor: OKOCHI SADAO
IPC: B28B23/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a dowel bar which is small in amount of materials to be used as compared with those of a conventional one, easy in assembly, and low in manufacturing cost, and a PCa plate using the dowel bar. SOLUTION: A plurality of diagonal braces respectively comprising a pair of two diagonal bars 5a, 7a, 5b, 7b which are tapered downwardly in an inverted V-shape with part of one upper end bar 2 as top parts 6a, 6b, are arranged in the axial direction of the upper end bar 2, and a pair of diagonal braces adjacent to each other are connected to each other by horizontal braces 4a, 4b, 4c to form a lattice brace 3. The top parts 6a, 6b of the lattice brace 3 are fixed to one upper end bar 2.
Patent JP-H08324252-A (JP)
Title: Weather strip for automobile
Inventor: TAKAHASHI HIDEKAZU
IPC: B60R13/06
Filed: 1995-12-15
Abstract: PURPOSE: To provide a weather strip for an automobile which can realize an excellent sealing characteristic without being influenced by a lip even in a bent condition. CONSTITUTION: A door weather strip DW1 is provided with an installing base part 10, a main sealing part 20 containing a hollow part and a lip 30 to prevent roof residual running water from getting over the main sealing part 20. An easily bendable part 40 to facilitate bending of the lip 30 by thinning a thickness more than the other part, is formed on the barrow corner side among a connecting part of the lip 30 and the main sealing part 20. Therefore, even if the door weather strip DW1 is bent in its corner part, follow-up performance is maintained without deforming the hollow part, and an excellent sealing characteristic is realized.
Patent JP-2001140750-A (JP)
Title: Piston pump motor
Inventor: NAGATOMO KUNIYASU
IPC: F04B1/22
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce the size particularly in the vertical direction of a pump casing. SOLUTION: This piston pump motor is provided with a cylinder block 12 integrally rotating with a rotary shaft 10, a swash plate 30 slidingly contacting with a piston 13 of the cylinder block 12 and a pair of swash plate operating actuators 40, 41 connected to the wash plate 30 for changing a tilt angle of the swash plate 30. A casing 50 for housing and arranging these actuators is formed in a body of almost square cross section, and is slantingly arranged so that the center line C of the swash plate 30 is positioned on an almost diagonal line of this square cross section, and a pair of swash plate operating actuators 40, 41 are also positioned on the diagonal line.
Patent JP-H08186690-A (JP)
Title: Picture reader
Inventor: SATO FUMIO
IPC: H02P8/14
Filed: 1994-12-28
Abstract: PURPOSE: To lighten the burden of software processing to be imposed at the time of slow-up/slow-down. CONSTITUTION: The tables of the slow-up/slow-down to be used at the time of driving and stopping a reading sensor are stored in a ROM 19 in which a program related to an MPU 14 to control collectively the whole device. That tables use all of driving frequency except stationary driving maximum frequency and the driving frequency for starting stationary driving minimum frequency. They are stored in such form that they are arranged in order from the low frequency in the case of the slow-up, and in such the form that they are arranged in order from the high frequency in the case of the slow-down. Then, slow-up operation is executed by reading the part of the slow-up/slow-down tables out of the ROM 19 by the MPU 14, and transferring it to a machanism control part 16, and driving a motor by the mechanism control part 16 on the basis of the data of the table.
Patent JP-H06175292-A (JP)
Title: Film unit with lens
Inventor: YOKOO HIROKAZU
IPC: G03B17/00
Filed: 1992-12-08
Abstract: PURPOSE:To reduce noise caused by the contact of the tip part of a catch and an operation dial when the operation dial is turned while such sufficient thickness that the catch lug is prevented from being destroyed is secured even when the operation dial is inadvertently turned in a reverse direction by chamferring the part of the catch lug abutting on an engagement tooth in a curved-surface state. CONSTITUTION:The curved-surface chamferred part 16a is formed on the catch lug 16. When the operation dial 10 is turned, the chamferred part 16a of the catch lug 16 is bent every time that it gets over the peak parts of the engagement teeth 10a of the dial 10. By the reaction thereof, the contact noise that the tooth 10a is hitted is caused. However, since the chamferred part 16a is curved, the bent chamferred part 16a is returned so as to rub the inclined surface of the tooth 10a and the contact noise is drastically reduced in comparison with a conventional way. Besides, when the dial 10 is inadvertently turned in the reverse direction by a photographer, it is prevented from being turned in the reverse direction because the corner of the opposite side of the chamferred part 16a invades the inclined surface of the tooth 10a.
Patent JP-2000155148-A (JP)
Title: Lead wire for wire breaking measurement, and wire breaking detector
Inventor: NOGUCHI SHINKO
IPC: H01B7/32
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire with good operability which can easily detect the breaking of a detection wire by being connected in one operation to the detection connector of a cable with respect to a detecting function. SOLUTION: A lead wire 80 for wire braking measurement of the cable 1 with the detecting function has a shield layer 86 formed in the outer circumference of plural insulating wire cores 81a to 81f. On one end of the lead wire 80, a detection socket 90 equipped with terminals which can be connected to the connector electrodes of a detection connector 53 is mounted, the insulating wire cores 81a to 81f are connected to the terminals of a detection socket 90, and the shield layer 86 is connected to an external case 90A of the detection socket 90.
Patent JP-H09164454-A (JP)
Title: Continuous casting equipment of sheet metal
Inventor: YOSHIDA NAOTADA
IPC: B22D11/06
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a sheet metal with excellent surface property and uniform structure on each side, and to prevent the wear of a lower roll by providing an upper roll with metallic surface, and the lower roll with ceramics surface. SOLUTION: An upper roll 1 is provided with a metallic surface 3, and a lower roller 2 is provided with a ceramics surface 4, the upper roller 1 and the lower roller 2 are same in diameter, and horizontal in the axial direction, and are arranged longitudinal in the vertical direction. The molten metal 6 in a tundish 8 is fed between the rotating cooling upper roll 1 and lower roll 2 by a refractory nozzle 7 having the sealing function of the molten metal 6 in a slidable manner with the lower roll 2, cooled and pressed into a sheet metal 5. Because the cooling speed and the solidifying speed of the upper and lower rolls are uniform, generation of small cracks and the difference in the gloss between the upper and lower surfaces of the sheet metal can be prevented.