baber/WOPTO huggingface dataset:
Patent JP-S63304585-A (JP)
Title: Substrate connection structure of surface mount type electrical connector and its substrate mounting method
Inventor: ARAI TATSUYA
IPC: H01R12/20
Filed: 1987-06-03
Abstract: PURPOSE:To secure and simplify connector connection by forming a mounting member which is exactly mounted on a connector housing and extruded into a mounting hole of a substrate to be fitted at a projecting part. CONSTITUTION:A mounting member 6 slides to engage on a side of a connector 5, and a protrusion projecting part 63 of the mounting member 6 is projected into a mounting hole 22 of a substrate 2, so that the connector 5 is connected with the substrate 2 through the mounting member 6. The connector 5 slides at its projecting part 53 so as to be exactly mounted on the mounting member 6. A sliding piece 58 of the projecting part 53 slides on a sliding groove 68 of the mounting member 6 and it is fixed by a positioning means 54 which is formed at a tip part of the member 6 and shaped in an arrowhead. This composition simplifies a connection process and it enables the connection of the mounting member 6 to the connector 5 before/after the mounting member 6 is fitted to the substrate 2 and also it is available to checking the connection process before soldering.
Patent JP-H04336152-A (JP)
Title: Waterproof sheet continuous structure of inter-roof panel
Inventor: IZUMI SABURO
IPC: E04D1/00
Filed: 1991-05-13
Abstract: PURPOSE:To ensure continuity of waterpfoof sheet between two roof panels that are provided in parallel with each other in the laterial direction so as to form a panel process roof. CONSTITUTION:A first drip member 28 provided with an upward protrusion 28B is mounted on a waterproof sheet 25 of a roof panel 10, while a second drip member 30 provided with a downward protrusion 30B is mounted on a waterproof sheet of a roof panel 11. By making the upward protrusion 28B come into contact with the second drip member 30, while making the downward protrusion 30B to the first drip member 28, both of the waterproof sheets 25 are continued to one another through the drip members 28, 30.
Patent JP-S6029644-A (JP)
Title: Cloudness detecting device for vehicle
Inventor: NAKAMURA KANEHITO
IPC: G01N21/55
Filed: 1983-07-27
Abstract: PURPOSE:To detect exactly a clouding state of a windshield plate, and also to detect deterioration of a light emitter characteristics by providing a monitor means for monitoring a light emitting intensity of the light emitter. CONSTITUTION:A light emitter 1 is constituted of a light emitting element such as a light emitting diode, etc. and a condensing lens, and placed in a windshield frame so that infrared light 4 is irradiated to a cloudness detecting surface 3 of the inside surface of a windshield plate. A photodetector 5 is constituted of a photodetector such as a photodiode, etc., and a condensing lens, and placed in a windshield frame of the opposite side so that reflected light 6 reflected by the cloudness detecting surface 3 is photodetected. As for the light emitter and the photodetector, two pieces each are placed to respond to the optical reflection by two detecting surfaces 3 positioned at the upper side and the lower side of the inside surface of the front glass. In this regard, as for the installing position of the light emitter and the photodetector, it is allowed to reverse the left and the right. Emitted light 8 of a light emitting element 7 is divided by a half mirror 9, a part 4 is irradiated to the windshield plate, and the remaining part is reflected by a mirror 10 and photodetected by a sub-photodetector 11.
Patent JP-H033034-A (JP)
Title: Method for generating pseudo random number signal
Inventor: MORITA YOJI
IPC: G06F7/58
Filed: 1989-05-31
Abstract: PURPOSE:To generate an accurate random number signal with a simple method by using the random number signal to drive a parameter for an image transfer function. CONSTITUTION:An arithmetic processing part 2 receives a uniform random number (an) signal from a random number signal generating means 1 and executes sectional linear operation of xn + 1 = f(an, xn) by using the random number signal. In this case, an initial value (xo) is optionally given in the range of 0<xo<1 and the arithmetic processing part changes the value of (a) in each operation as [an = ao + epsilon.thetan], there thetan is a uniform random number (real number) in the section of (-1, 1) and epsilon is a positive parameter. The operat ed results obtained by the processing part 2 are sequentially stored in the areas A1 to A3 of a memory 3 in accordance with distributed destinations. Consequent ly, a random number string signal of {1, 0} holding irregularity is generated in both short and long viewpoints.
Patent JP-H11319932-A (JP)
Title: Method for descaling hot rolled strip
Inventor: MATSUMOTO HIROSHI
IPC: B21B45/06
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the remaining of scale and surface flaws by compact equipment. SOLUTION: This method uses rolls whose diameters are 30-400 mm, and performs cold rolling to a hot strip with a reduction satisfying an inequality; Δh>=D/324 (where D: diameter of roll (mm), Δh: reduction (mm) (=h0 -h1 ), h0 : strip thickness before rolling (mm), h1 : strip thickness after rolling (mm)), then the strip is immersed in acid solution. Next, descaling is performed by high-pressure water injection or/and brushing.
Patent JP-H10332462-A (JP)
Title: Material weighing method
Inventor: MORISHIGE TAKESHI
IPC: G01G13/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for weighing a material that can be weighing time as much as possible while the weighing precision is kept high. SOLUTION: When a pre-set jog-motion start time is reached after a material was started to be paid out, the material is paid out by a rough-weighing job- motion with a large close/open width of a weighing gate, and when, later, a pre-set jog-motion switching time is reached, a material is paid out while being switched to a fine-weighing jog motion with a small close/open width of the weighing gate, for weighing a specified quantity.
Patent JP-S5763261-A (JP)
Title: Registration controller for single-sheet printer
Inventor: BABA HIDEKATSU
IPC: B41F33/14
Filed: 1980-10-03
Abstract: PURPOSE:To perform easily registration (position adjustment) by a method wherein a dolly of position adjustment part is provided with a stepmotor connected by a gear, a traveling quantity is transmitted to the stepmotor in the form of pulse- modulated signals to make a dolly to travel and be adjusted in the required direction. CONSTITUTION:when paper, which is fed in a single-sheet printer and put against a tip of a dolly, is to be adjusted to a proper position, a push button in the + direction or in the - direction is pushed, a stepmotor 6 to a motor mount 12  fixed to the printer body rotates, this is transmitted by a gear 14 move the frontal dolly 19 through the travel of an adjusting screw 15 traveling forward or backward through the rotation of the gear 14. The stepmotor performs a drive being sent the signals, which are the pulse-modulated traveling quantity.
Patent JP-H06240476-A (JP)
Title: Chemicals for boiler
Inventor: TAYA SHIRO
IPC: C23F11/12
Filed: 1993-05-17
Abstract: PURPOSE:To produce chemicals for a boiler safe to the human body and excellent in aging stability by preparing chemicals contg. metabisulfurous acid and aliphatic dicarboxylic acid represented by a specified formula as effective components. CONSTITUTION:At least one selected among metabisulfurous acid and salts thereof (e.g. Na and K salts) is blended with at least one selected among aliphatic dicarboxylic acids (e.g., malonic acid, succinic acid and glutaric acid) and salts of the acids (e.g. Na and K salts) represented by a formula M<1>OOC-(CH2)n- COOM<2> [where each of M<1> and M<2> is H, Na, K or NH4 and (n) is an integer of 1-10] to prepare chemicals for a boiler. Such aliphatic dicarboxylic acid is preferably blended by about 1-50,000wt.% of the amt. of metabisulfurous acid and the resulting blend is preferably adjusted to about >=pH 12.0 with an alkali such as NaOH. The objective chemicals for a boiler having an enhanced anticorrosive effect are obtd. and can be used in boiler water by about 0.01-1,000mg/l.
Patent JP-H04243892-A (JP)
Title: Antiherpetic peptide derivative having 1,4- dioxo-c4 n-terminal and medicinal composition containing same
Inventor: PIEERU RUI BOORIYUU
IPC: C07K5/06
Filed: 1991-06-11
Abstract: Disclosed herein are peptide derivatives of the formula R<1>NH-CO-Q-C(O)-NR<2>-CH[CH2C(O)-Y]-C(O)-NH-CH[CR<3>(R<4>)-COOH]-C(W) -NH-CHR<5>-Z wherein R<1> is an optionally substituted alkyl or optionally substituted phenylalkyl, R<2> is hydrogen or alkyl, R<3> and R<4> each independently is hydrogen or alkyl, or R<3> and R<4> are joined to form a cycloalkyl, R<5> is alkyl, cycloalkyl or (cycloalkyl)alkyl, Q is a divalent radical, for example, -CH2CH2-, -CH=CH- or 1,2-cyclohexanediyl, which serves as a two carbon spacer, W is oxo or thioxo, Y is, for example, an alkoxy or a monosubstituted or disubstituted amino, and Z is a terminal unit, for example, hydrogen, COOH or CH2OH. The derivatives are useful for treating herpes infections.
Patent JP-H035789-A (JP)
Title: Display device for marine shipping and landing of petroleum related goods
Inventor: KOBAYASHI YASUO
IPC: G06F19/00
Filed: 1989-06-02
Abstract: PURPOSE:To reduce the labor with automatic display and to improve the safety of work by monitoring control status information and control data from a marine shipping distributed system and always displaying the classification and the predeterminate quantity of goods of shipping/landing and the integrated quantity of shipping/landing on a pier or the like. CONSTITUTION:A distributed control system (DCS) 1 which controls marine shipping/landing and an automatic display system 2 are connected by a data transmission line L, and control status information and control data from the DCS 1 are monitored to independently discriminate display data to the pier, the display timing and the display destination. States related to the classification and the predeterminate quantity of goods of shipping/landing and integrated value information of the quantity of shipping/landing are displayed on display devices 3 and 31 to 36 on the pier designated by the automatic display system 2 through the data transmission line. Thus, the labor is reduced by automatic display and the safety is improved.
Patent JP-S5263114-A (JP)
Title: Dephosphorization method of molten ferroalloy, reusing alkali metal co mpound, evaporating at refining
Inventor: YAMAMOTO SATOMI
IPC: C21C1/02
Filed: 1975-11-19
Abstract: PURPOSE:To capture and recover dephosphorization agent, emitting with evaporation, with dry dust collecting apparatus and to reuse effectively as dephosphorization agent, at the time of dephosphorizing molten ferroalloy with such oxides or carbonate salts of alkali metal as Na, K etc., as dephosphorization agent.
Patent JP-H0432259-A (JP)
Title: Input cell for integrated circuit device
Inventor: NISHIDE HIROSHI
IPC: H01L27/088
Filed: 1990-05-29
Abstract: PURPOSE:To prevent an erroneous operation due to noise in a simple configuration by forming the gate length of a MOS transistor for forming an inverter long. CONSTITUTION:An input stage of an integrated circuit has three inverters 1, 2, 3, all of which are connected with P-type MOS transistors TR1 and N-type MOS transistors TR2. The transistors TR1, TR2 are represented by rectangles 7, 8, the gate of the transistor TR1 is an intersection G1 of the rectangle 7 and polysilicon 5, while the gate of the transistor TR2 is an intersection G2 of the rectangle 8 and the polysilicon 5. The gate length L of the transistors TR1, TR2 are made larger than that of a normal case. Thus, the area of the gate is increased to increase its stray capacitance, and the resistance value of the transistor is also increased. This is because the length of a channel under the gate is increased. The load charging time constant of the transistor is increased that much, and noise having narrow pulse width is not substantially output.
Patent JP-H086996-A (JP)
Title: Preprocessing system for rewriting registration of replotting disposition
Inventor: TOMINAGA CHIHO
IPC: G06Q50/10
Filed: 1994-06-22
Abstract: PURPOSE:To reduce man-hour and to shorten time by reducing the number of times of the reinput due to overlapping errors by selecting and determining a rewriting order without changing the processing procedure of a conventional system at the time of a replotting disposition. CONSTITUTION:This system is composed of a contract list preparation means 1 reading a substitute lot number and the previous lot number from a new and old lot number contrast file F1 storing rewriting records and preparing a contrast list 6, a replotting head lot number table preparation means 2 extracting the record which does not exist in the previous lot number by the replotting number from the contrast list 6, registering the record in a replotting head lot number table 7 and updating the contrast list 6, a rewring order determination means 3 determining a rewriting order from the contrast list 6 by defining the previous lot number of each record of the replotting head lot number table 7 as a starting point and registering the order in a rewriting order table 8, a supplementary rewriting order determination means 4 recognizing and classifying the records and the record groups for which any exceptional processings are required from the records left in the contrast list 6 and registering them in a supplementary rewriting table 9, and a rewriting order list output means 5 outputting each table contents to a rewriting order list L1.
Patent JP-2000331688-A (JP)
Title: Battery
Inventor: KAYAMA TAKASHI
IPC: H01M4/62
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a battery capable of improving a lifetime thereof by preventing moisture from entering from the outside. SOLUTION: This battery 10 has a metallic positive electrode part 16 and a metallic negative electrode part 14, and both the positive and negative electrode parts 16, 14 have triazine-dithiol derivative 60 adhered and are sealed therebetween via a resin insulating member 20.
Patent JP-S6117954-A (JP)
Title: Catalyst medium for ultrasonic flaw detection
Inventor: NODA HIROSHI
IPC: G01N29/24
Filed: 1984-07-04
Abstract: PURPOSE:To improve the workability without affecting welding and painting by incorporating a water-insoluble water absorbing resin into a solvent mixture composed of water, water-soluble polyhydric alcohol and/or oxyalkylene ether thereof at a specific ratio. CONSTITUTION:The solvent mixture is prepd. by mixing the water, the polyhydric alcohol such as glycol and triole and a mixture composed of two kinds thereof and/or the oxyalkylene ether of the polyhydric alcolol at (99-40):(1-60) mixing ratio. The water-insoluble water absorbing resin formed by polymerizing starch or cellulose, a water-soluble monomer and/or a monomer which is made water-soluble by hydrolysis and crosslinking agent as essential components is incorporated into such solvent mixture at 0.01-10wt% ratio by the weight of the solvent mixture. The catalyst medium is thus made safe and clean and no influences are given to a test material and welding, painting, etc. of the test material. The workability is thereby improved.
Patent JP-S5928606-A (JP)
Title: Detection of moving body
Inventor: YAMADA MASANORI
IPC: H01L33/48
Filed: 1982-08-11
Abstract: PURPOSE:To eliminate the influence of the image moving in the direction differing from the direction where photodetector groups are arranged by disposing the plural photodetector groups in the difference positions on an image plane and combining the same. CONSTITUTION:Photodetector group X-1, Y-1, Z-1 are disposed at the center and corners of an image plane 2. The group X-1 are juxtaposed with photodetectors 6-10 at specified intervals (l), and measures dividedly the light of a part of an object image. The outputs A'-E' at the time t0 for starting measurement are stored in a storage circuit 11 and the outputs A-E after t1 are fed to an arithmetic circuit 12 for the output difference between the same photodetectors, an arithmetic circuit 13 for the output difference between the photodetectors shifted by one piece in a right direction and an arithmetic circuit 14 for the output difference between the photodetectors shifted by one piece in a left direction. The same holds true of the groups X-1, Z-1. The outputs of absolute value circuits 15- are fed to an adder 32, and average value circuits 38-. The outputs I , II, III are compared in a min. comparator 38, by which the movement and pause or moving direction of the image are known.
Patent JP-H037067-A (JP)
Title: Multistage insulating transformer type high voltage generator
Inventor: FUJITA HIROYUKI
IPC: H02M7/04
Filed: 1989-05-31
Abstract: PURPOSE:To generate sufficiently high voltage while preventing discharge in or on the surface of core by fixing the potential of each core to a level equal or close to the potential of a rectifying circuit having intermediate potential in a plurality of rectifying circuits. CONSTITUTION:A plurality of cores B1-B3, transmission coils D1, D3, D5 and power receiving coils D2, D4 are connected sequentially, as shown on the drawing, then rectifying circuits C11-C32 are connected with respective secondary coils and DC outputs from respective rectifying circuits C11-C32 are connected in series. Potential of the cores B1-B3 is fixed to a level equal or close to the potential of a rectifying circuit having intermediate potential in the rectifying circuits C11-C32. Furthermore, potential of transmission lines F1, F2 is fixed to a level equal or close to the potential at the joint of the final stage rectifying circuit C12 and the front stage rectifying circuit C21 arranged in the next stage core B2. By such arrangement, sufficiently high voltage can be generated while preventing discharge in or on the surface of the cores B1-B3.
Patent JP-H10331983-A (JP)
Title: Oil seal
Inventor: KANARI ITSUYO
IPC: F16J15/3236
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the contact area of an annular protrusion with a piston rod from being enlarged by the large flexural deformation of the annular protrusion on the inner side in the axial direction of a cylinder caused by the pressure of a high pressure fluid in the cylinder, and eliminate an oil film break on the outer peripheral surface of the piston rod. SOLUTION: A plurality of annular protrusions 19a-19e are formed on the inner peripheral surface of a seal lip 18, along an axial direction. The protruding height h2 of the annular protrusions 19d, 19e positioned on the axially outside of a cylinder 12 is made higher than the protruding height h1 of the annular protrusions 19a-19c positioned on the inside. In the state of the axially inside annular protrusion 19a receiving high pressure in the cylinder 12, the contact surface pressure of the inside annular protrusion 19a and outside annular protrusions 19d, 19e in the axial direction of the cylinder 12 becomes almost equal, and the flexural deformation of the respective annular protrusions 19a-19e is almost the same, so that the contact area is almost uniform.
Patent JP-S62295538-A (JP)
Title: Management system for transmitted multi-link confirmation variable
Inventor: MIURA ATSUSHI
IPC: H04L29/06
Filed: 1986-06-16
Abstract: PURPOSE:To economize the transmitted multi-link confirmation variable management by managing the queue of a sent packet awaiting the confirmation of transmission at a receiving side in the order of transmission and setting the transmission serial number of the packet placed at the head of the queue as the transmitted multi-link confirmation variable. CONSTITUTION:A queue management means 100 manages the queue of transmitted packet awaiting the transmission confirmation at the reception side. A transmitted multi-link confirmation variable control means 200 sets the transmission serial number n1 of a packet placed at the head of a queue managed by the means 100 as a transmitted multi-link confirmation variable MV. A packet communication equipment at the sender side preserves a transmission unconfirmed packet for retransmission, since the means 100 manages the packet as stated above, the packet placed at the head of the queue is a packet transmitted fastest and the transmission serial number n1 provided thereto is set as the transmitted multi-link confirmation variable MV. Thus, no exclusive memory is not required to set the variable MV.
Patent JP-S6118841-A (JP)
Title: Dust measuring apparatus
Inventor: FURUICHI KATSUHISA
IPC: G01N15/06
Filed: 1984-07-06
Abstract: PURPOSE:To enhance measuring accuracy, by supplying dust generated in a dust generating part to a specimen along with a highly purified air stream and collectively supplying the air stream and the collected dust to a measuring instrument. CONSTITUTION:A highly purified air stream 3 is fed into a dust generating part 4 from an air feeding part 1 to form a dustless clean atmosphere therein. The driving part 5 of a dust generator is driven in this state to mechanically vibrate an arm 12 in the dust generating part 4 and the dust generating article T engaged with the leading end of said arm 12 is cooperated to supply dust to a specimen S. The dust passing through the specimen S is collected by the air stream flowing through a dust collection part 16 and further sent to a counter through an air outtake port 14 and the amount of dust is measured in said counter.
Patent JP-2000330383-A (JP)
Title: Image forming device
Inventor: HASHIMOTO NORIO
IPC: G03G15/09
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent toner from being scattered from a developer carrier without necessitating excess torque and to obtain excellent sealing property by making the potential of a magnetic seal arranged outside the developing area of a developer carrier have the same polarity as a developer carrier and larger than the potential of the developer carrier. SOLUTION: The magnetic seal 100 is provided at a part corresponding to a toner non-coating area, is a magnet constituted of six poles and made of ferrite and is arranged through a gap being 0.5 mm from a developing sleeve 240, and a magnetic seal showing about 200 gauss on the surface of the sleeve 240 is selected as the seal 100. The high voltage power source 101 of the image forming device supplies Vs to the sleeve 240 and Vm to the seal 100. Voltage obtained by superposing AC voltage same as Vs on DC voltage being -5.50 V larger than DC voltage of Vs is applied as Vm. Thus, the toner generating electric field in a gap between the sleeve 240 and the seal 100 does not fall off.
Patent JP-H09318675-A (JP)
Title: Photoelectric current transformer
Inventor: SUGANO SHUJI
IPC: G01R15/24
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To increase measuring sensitivity so as to miniaturize and make thin a transformer, to reduce the leakage of a magnetic flux to a minimum so as to increase measuring accuracy and to eliminate crosstalk caused by a leaked magnetic flux caused by intersection with other lines. SOLUTION: A photoelectric current transformer is a multiple reflection type photoelectric current transformer. In other words, a magnetic optical element 14 having a reflection films 15-1 and 15-2 formed in its upper and lower surfaces is disposed in the gap 20-1 of a core 20. The magnetic optical element 14 is made of a garnet artificial crystal (YIG) mainly containing yttrium, iron and oxygen. The reflection films 15-1 and 15-2 are, for example aluminum vapor deposited films.