baber/WOPTO huggingface dataset:
Patent JP-S63164551-A (JP)
Title: Time division channel switch
Inventor: SHIMIZU TOMOYOSHI
IPC: H04Q11/04
Filed: 1986-12-25
Abstract: PURPOSE:To obtain a channel suppressed at the generation of malfunction due to noise or the like by connecting a channel requiring semifixed connection even if an access control device is not normally operated at the time of turning on a power supply and applying a clock signal. CONSTITUTION:A time division switch is constituted of a channel memory (Mt) 1, the 1st and 2nd control memories (Mc) 3, 4, a selecting circuit 2, an access control device 6, and a counter 5. In said constitution, the address of the Mt 1 requiring semifixed connection is stored in the Mc 4 and a specific bit '1' is also stored. On the other hand, only the address in the Mt 1 corre sponding to a normal access is written and stored from the access control device 6 to the Mc 3. Usually, all necessary channels are set up by the addresses of the Mt 1 read out from the Mc 3, 4. Even if the contents of the Mc 3 are not stored, the Mc 4 is driven by driving the counter 5 normally, the address stored in the Mc 4 is applied to the Mt 1 and the connection can be secured.
Patent JP-H03222979-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-11-16
Abstract: PURPOSE:To give a prize winning profit stepwise for making a game more interesting by generating a start signal of a variable prize winning device under the condition of generating a privilege of an auxiliary game device, opening drivably an auxiliary motor prize winning device on the basis of holding the privilege and opening drivably the variable prize winning device on the basis of the start signal for a predetermined period. CONSTITUTION:When a shot ball wins a prize in a predetermined prize winning region of an auxiliary game device 14 during a game, a privilege is generated to be held by a privilege holding means. On the basis of the holding of the privilege, an auxiliary motor prize winning device drive control means opens and converts an auxiliary motor prize winning device to the condition liable to receive the shot ball. Thus, the shot ball can quickly win the prize in the auxiliary prize winning device, while the variable prize winning device 16 can be quickly opened by the generated start signal after the generation of the privilege, so that a player can delight in the generation of the privilege and acquirement of the prize winning profit thereafter.
Patent JP-H08167900-A (JP)
Title: Management processor
Inventor: ISHIBA ATSUSHI
IPC: H04L12/26
Filed: 1994-12-14
Abstract: PURPOSE: To quickly detect the non-arrival of a management operation by producing a message telling that the polling interval value has passed when a prescribed time passed and sending the message to a management node or to the application included in a managed node as an event. CONSTITUTION: When a management request operation is given from a management request analysis part 730, a polling time is written in a polling interval memory 130 and compared with the preceding polling time. Then a polling interval is written. Furthermore a mean interval or the maximum interval is calculated as a polling interval, and this polling interval is set at a timer 140. Then a management operation is carried out to a management information memory 760 and sent to a notification/answer processing part 740. If a maintenance operation is given from an application IF 110, a management operation processing part 120 carries out a maintenance operation to the memory 760 and sends this operation result to the part 740. When an event generation request is received, the message produced based on an event parameter is sent to the part 740.
Patent JP-2001135044-A (JP)
Title: Magnetic disk driver
Inventor: KUROSAKA TOSHINORI
IPC: G11B21/22
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk driver provided with a carriage locking mechanism which can lock a carriage or can release locking when inserting a magnetic disk, can hold a release state or a locking state even if current is interrupted only by supplying current only at the time or releasing locking or at the time of locking and can save power. SOLUTION: In the magnetic disk driver 50 having a carriage locking mechanism, an ejection mechanism has a motor and is electrically driven. The carriage locking mechanism 10 releases locking by the driving of the motor.
Patent JP-H03171912-A (JP)
Title: Fet source follower circuit
Inventor: IHARA KIYOYUKI
IPC: H03G3/30
Filed: 1989-11-30
Abstract: PURPOSE:To obtain the FET source follower circuit whose gain is not varied even if there is variance of an element characteristic by determining the DC gain by the gain of a feedback circuit. CONSTITUTION:A constant-current is controlled so that the input of an amplifier A which adds and amplifies the input voltage and output of a feedback circuit betaand in which the gain is substantially infinite always comes to zero, and the DC gain is determined by the gain of the feedback circuit beta. In such a state, by adjusting a variable level shift means VLS, the AC gain is allowed to coincide with the DC gain. Accordingly, a source follower whose gain is constant extending from the DC to the AC can be obtained. In such a way, the FET source follower circuit having the gain which is not influenced by the variance of a characteristic of an FET is obtained.
Patent JP-H11136216-A (JP)
Title: Polling method in optical burst communication and its system
Inventor: SAEGUSA NAOTAKA
IPC: H04B10/27
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a transmission band by revising a polling sequence of optical burst signals, so as to reduce a luminous intensity difference among optical burst signals, based on the luminous intensity of each optical burst signal thereby decreasing a distance among the optical burst signals. SOLUTION: A photoelectric converter 12 receives a preset signal 23, decides on a threshold, converts an optical burst signal 11 into an electric signal, and outputs an electric burst signal 13. A schedule device 17 receives a polling setting number signal 18, that is a total number that is to be polled from a band setting device 20 for a specific period and rearranges them in the order, providing a lest intensity difference and provides an output of a polling signal thereby rearranging burst signals which provide a least intensity difference among burst signals.
Patent JP-H07162029-A (JP)
Title: Manufacture of semiconductor photodetector
Inventor: KATO KAZUTOSHI
IPC: H01L21/302
Filed: 1993-12-13
Abstract: PURPOSE:To enable a high-speed MSM photodiode to be manufactured high in reproducibility by a method wherein at least two electrode forming processes, one, where an electrode pad is formed and the other where a fine wire electrode is formed, are provided. CONSTITUTION:Photoresist previously applied onto a semiconductor 101 is patterned on the shape of an electrode pad by light exposure and formed into a reverse pattern of the electrode pad. Then, electrode metal is evaporated on all the surface of the semiconductor 101, and an electrode pad A is formed by lift-off. Then, photoresist applied onto the semiconductor 101 again in patterned on the shape of a fine wire electrode by light exposure and formed into a reverse pattern of the fine wire electrode. Then, electrode metal is evaporated on all the surface of the semiconductor 101, and a fine wire electrode B is formed by lift-off. At this point, as a resist pattern 102 0.1mum or below in pattern width is cut off in stripes, it can be easily lifted off, so that a semiconductor photodetector of this constitution can be manufactured high in reproducibility even through electrodes are 0.1mum in width.
Patent JP-H03170187-A (JP)
Title: Operating toy
Inventor: SATO YASUTA
IPC: A63H27/10
Filed: 1989-11-30
Abstract: PURPOSE:To enjoy an interesting play with an unexpected and unique movement while flapping wing members, which are fitted to a body part, at a fixed angle against the elasticity of the wing members by pulling or separating a string member. CONSTITUTION:A wing member 2 to be fitted to a slit 4 in a through state is equipped with the elasticity and formed at the fixed angle. A string member 3 is loosely fitted to a through hole 5 and the tip of the string member 3 is fixed to a part positioned in a body part 1 of the wing member 2. Then, the other end is revealed and perpendicularly hung down from the body part 1. One end of another string member 6 is fixed to the upper part of the body part 1. The end part of the string member 6 is held by one hand and the end part of the other string member 3 is held by the other hand. Then, by pulling the string member 3, the wing member 2 can be flapped. By unfastening the string member 3, the elasticity of the wing member 2 is recovered. By repeatedly tensing and loosening the string member 3, the flapping operation of the wing member 2 is continuously executed.
Patent JP-H01152104-A (JP)
Title: Preparation of water-soluble chitosan salt powder
Inventor: OKUMA TSUNEO
IPC: C08B37/08
Filed: 1987-12-08
Abstract: PURPOSE:To prepare the subject powder which is colorless and is rapidly and homogeneously dissolved in water, by grinding a completely frozen sponge-like molded item obtd. by freeze-drying an aq. soln. of chitosan in a mineral acid or an org. acid. CONSTITUTION:A powdery chitosan is added and stirred in water and a mineral acid or an org. acid (e.g., hydrochloric acid, acetic acid, propionic acid, etc.) is added thereto to dissolve chitosan completely. A sponge-like molded item is obtd. from this soln. and is ground. As this method where the chitosan salt is dried under a frozen solid condition causes less deterioration of quality such as discoloration, decrease in viscosity etc. than the conventional method where dehydration and drying are carried out under soln. condition and a sponge-like porous molded item can be obtd., the powder obtd. therefrom exhibits good solubility in water and is suitably used in the fields of cosmetics, medicines and foods.
Patent JP-H04181948-A (JP)
Title: Toner
Inventor: ISHIWATARI TAHEI
IPC: G03G9/09
Filed: 1990-11-17
Abstract: PURPOSE:To prevent decolaration in a toner by using a specified polyester resin as the binder resin of toner containing indophenol dye. CONSTITUTION:The binder resin of a toner containing indophenol dye expressed by formula I is a polyester resin having <=20 mg KOH/g acid number. In the formula, R1 and R4 are hydrogen, alkyl groups (but both are not hydrogen or alkyl groups at one time), or -Q-R7 (Q is -NHCO-, -NHCOO-, etc., and R7 is alkyl group or aralkyl group of C1 - C8 which may contain substd. fluorine atoms), and R2, R3 are hydrogen, alkyl group which may contains substd. fluorine atom, or hydroxyl group. Or R3 and R4 can form a ring. R5 and R6 are hydrogen, alkyl group, etc., and X and Y are hydrogen, methyl group, etc. Thus, color change of the toner can be prevented.
Patent JP-H05150014-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIKATANI JUNICHI
IPC: H01L21/66
Filed: 1991-11-27
Abstract: PURPOSE:To provide a semiconductor integrated circuit allowing function and timing tests to be performed in the state of logic modules being divided into the units of function modules. CONSTITUTION:There are provided plural function modules formed by dividing plural logic modules 1 into specified groups, and scan flip-flops 3 for outputting output information from the function modules, input information for scan tests and the specified information based on a clock. There are further provided latch means 4 for holding the output information from the scan flip-flops 3 only for the specified time on the basis of the specified clock timing inputted from the outside and outputting the held information to the other function modules.
Patent JP-H11149839-A (JP)
Title: Cleaning apparatus for insulator
Inventor: OGAWARA TAKASHI
IPC: H01B17/52
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To efficiently clean an insulator, while the insulator is installed at it is by installing a plurality of nozzles to jet out pressurized water of a water supply source to the insulator in a pressure resistance jacket which is attachable to the insulator, while surrounding the outer circumference of the insulator detachably by a fastener for opening or closing and discharging the dripping water used for cleaning the surface of the insulator to the outside through a discharge pipe. SOLUTION: After the outer circumference of an insulator 1 is surrounded with a pressure jacket 2 by opening a fastener for opening or closing, the front opened part is closed by the fastener and upper and lower fastening parts 2a are fastened by a band 12. A water supply pipe 4 in the pressure jacket 2 fixed watertightly in such a manner in a supporting tool of the insulator 1 is connected with a water sending pipe 6, a valve 9 is opened, and a pump 8 is driven. Consequently, pressurized and heated water is sucked up from a water storage tank 7, is jetted out of respective nozzles 5 of the water supply pipe 4 to the surface of the insulator 1, and the dripping water used for cleaning out pollutants is discharge to the outside through a water discharge pipe 11.  As a result, without having to the insulator 1 to be taken out of an electric power appliance, the entire surface of the insulator 1 can be cleaned efficiently.
Patent JP-H10154083-A (JP)
Title: Controller enabling platter maintenance
Inventor: KOMACHIYA TSUNETAKA
IPC: G06F13/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enable degeneracy and maintenance even at the time of platter failure in a computer system of a mass storage device which is requested for high availability and maintainability. SOLUTION: Two platters 106 and 107 which have dual shared buses 108 to 111 exist, ones of dual buses 110 and 111 are distributed on only one platter, the other buses 108 and 109 are distributed, spanning the two platters 106 and 107. Here, when one side platter fails and the lock-out of a shared bus on the platter occurs, a shared bus that is distributed only on the other platter does not have any effect of the fault. Therefore, when the other platter surely operates with the device uninterruptible, the defective platter can be replaced.
Patent JP-H01152296-A (JP)
Title: Method for electroplating steel sheet with zn-ni alloy
Inventor: YOKOYAMA TOSHIO
IPC: C25D5/26
Filed: 1987-12-10
Abstract: PURPOSE:To prevent the exfoliation of a plating layer from a steel sheet and in the plating layer at low temp. and to obtain a plated steel sheet having superior corrosion resistance and adhesion at low temp. by washing off residue of a plating soln. sticking to the steel sheet after plating at positions at which the steel sheet emerges from the plating soln. CONSTITUTION:A steel sheet 9 is electroplated with a Zn-Ni alloy during passing through a plating soln. contg. chlorides in a plating tank 1 by supplying electric current between cathodes (conductor rolls 4, 5) and anodes 6, 7 arranged in the tank 1. Residue of the plating soln. sticking to the sheet 9 after plating is washed off by spraying a washing soln. 10 from spray headers 11 at a position at which the sheet 9 emerges from the plating soln. after passing between the roll 4 and the anode 6 and at a position at which the sheet 9 emerges from the plating soln. after passing between the roll 5 and the anode 7. The formation of an Ni-rich layer due to the deposition of Ni by the substitution of Ni for Zn can be prevented and a plated steel sheet having superior adhesion at a low temp. can be obtd.
Patent JP-H03182145-A (JP)
Title: Multimedium protocol interface for 64kbit/s data flow
Inventor: MARUKO GANDEIINI
IPC: G06F11/10
Filed: 1990-11-20
Abstract: PURPOSE: To autonomously execute operation or to execute operation by the aid of an external microprocessor by including three main blocks consisting of a receiving block suitable for interaction with an external microprocessor, a transmitting block and a control block in the multi-media protocol interface. CONSTITUTION: The interface includes the receiving block RX, the transmitting block TX, the control block IP and means MX1, MX2 for the local test of the interface itself. The means MX1, MX2 attains an interface test based on connection between the output 10 of a transmitter and the input 9 of a receiver. Consequently easy connection to the microprocessor to execute plural functions and autonomous operation to execute a single operation can be attained.
Patent JP-H02159908-A (JP)
Title: Three-phase compressed-gas-insulated switchgear
Inventor: NISHIZAWA AKIRA
IPC: H02B13/02
Filed: 1988-12-13
Abstract: PURPOSE:To obtain a miniaturized three-phase compressed-gas-insulated switchgear by linearly arranging conductors pulled out from interruption sections for each phase so that current transformers for three phases can be arranged on one vertex of an equilateral triangle in the branch connection section making the branch section where internal current transformers are connected a large diameter. CONSTITUTION:A branch connection section is provided on a breaker vessel 1. A bus disconnector 6 is connected to a downward branch connection section 3 through a three-phase insulating spacer 5. On the other hand, an upward branch connection section 11 has a larger diameter than the other branch connection section 3. A current transformer mounting plate 12 to which current transformers 9 for three phases are arranged on the vertex of an equilateral triangle is connected to this branch connection section 11. Conductors 12 for each phase going through each current transformer 9 are installed to each interruption section 2 of a breaker so that they will pass through concentric circle positions with each current transformer 9. Each contactor 13 is extended to the centernal axis of the transformers 9 for each phase.
Patent JP-H10221390-A (JP)
Title: Pulsed power detecting method without drift and mobile station with device
Inventor: LIIMATAINEN JUKKA
IPC: G01R29/08
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To enable the monitoring of electric power with accuracy by sampling and storing the output of a detecting circuit at the time when an RF signal is not inputted to the detecting circuit, subtracting a measured value stored at the time of input from the output of the detecting circuit, and supplying subtracted output signals. SOLUTION: A signal RFIN from a transmitting device is inputted to an electric power detector 15, and resistors R1 to R3 supply a biased potential VBIAS to a diode D1 for detection. A switch S1 is turned on when the signal RFIN is off, and the output of the electric power detector 15 short-circuited at a standard potential through the switch S1 becomes 0. The cathode potential of the diode D1 is stored in a condenser C3. The switch S1 is turned off just before the signal RFIN becomes on, and the diode D1 detects the RF electric power of a sampled part of a burst. The output voltage of the power detector 15 becomes at a potential obtained by adding the biased potential VBIAS to the detected peak value of the signal RFIN and subtracting the cathode potential of the diode D1, and then a desired output signals are obtained.
Patent JP-H03174139-A (JP)
Title: Name card controller
Inventor: OTANI SHINICHI
IPC: G03B42/02
Filed: 1989-12-01
Abstract: PURPOSE:To improve the workability of the ancillary information imprinting at the time of X-ray photographing by constituting the controller in such a manner that the information magnetically recorded on the card or name card of a person to be inspected can be automatically read and transferred and can be written on a photographic film by a writing head provided near the photographic film. CONSTITUTION:The data on the person to be inspected in the prescribed data column recorded on the card 17 is read by an OCR 7 and is sent to a magnetic card forming machine 8 which records the data on the person to be inspected on the magnetic card 13 fed from a feed card hopper 9. The data is automatically read when the magnetic card 13 is inserted to a card reader 11. The data is written on an X-ray film by a writing head 15 provided in a data imprinting device of a photographing section 1. An X-ray operator is able to imprint the data of the person to be inspected on the X-ray film without leaving from a control console in this way and, therefore, the workability is improved and the generation of an error in the collation of the person to be inspected and his card is obviated.
Patent JP-H11137553-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KURITA KOICHIRO
IPC: A61B8/06
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent a color display part from gradually becoming thicker and blurring as time passes for a peak hold display of a color doppler image by a method wherein the color display of picture elements wherein the echo strengths are higher than a specified value, is made blank. SOLUTION: After convering a B-mode image data and a CFM image data generated by a transmitting-receiving circuit 13 into a TV scanning system through memory circuits 15, 17, the data are transmitted to a post-process control circuit 19. The post-process control circuit 19 color-displays the CFM image data by a peak hold on a display circuit 21 while referring the strength (amplitude) of an echo shown by the B-mode image data. In this case, the post- process control circuit 19 confirms the existence/absence of a blood stream for each picture element, and regarding the picture elements where the blood stream does not exist already, automatically refreshes, i.e., zero-resets the hold values, and makes the color display blank (not being displayed).
Patent JP-2000145031-A (JP)
Title: Ridge tile for ventilation
Inventor: KAMIYA SUSUMU
IPC: E04D1/30
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a baked ridge tile useful for ventilation in one process making use of one die, to effect the execution approximately similar to that for a crown tile, easily regulate the quantity of ventilation, and to effect the ventilation more efficient with this based ridge tile than that with other roof tiles for ventilation. SOLUTION: This ridge tile comprises a hood 3 projecting from at least one side of an approximately chevron-like ridge tile body 2, a hole 7 provided in the ridge tile body 2 to communicate the hood 3 with the ridge tile body 2, and a ventilation passage D provided between the ridge tile body 2 to be communicated with the hole 7 and the hood 3. The baked ridge roof tile useful for ventilation can be manufactured in one process making use of one die. The efficiency ventilation can be realized in comparison with other roof tiles for ventilation.
Patent JP-H11224160-A (JP)
Title: Coordinate input system and display device
Inventor: HIRAMATSU KAZUNORI
IPC: G06F3/041
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the usability by making it possible to use a light reflection type indicator which is smaller and lighter than a light pen in a coordinate input system which provides a coordinate input function on a transmission type screen for image display of a back projection type display device, etc. SOLUTION: This system has an infrared light source 3 projecting infrared light on the back of the transmission type screen 2 for image display, a CCD camera 4 having its photography range on the back of the transmission type screen, and an image pickup information processing circuit 5 which generates coordinate information on the light reflection indicator 1 positioned on the front of the transmission type screen 2 from the image pickup information outputted by the CCD camera 4. This coordinate input system eliminates the need to incorporate a battery and electronic components into the position indicator and then becomes easy to use.