baber/WOPTO huggingface dataset:
Patent JP-S58131567-A (JP)
Title: Cuvette magazine for chemical analysis
Inventor: KAWAKAMI KAZUO
IPC: B01L9/06
Filed: 1982-10-05
Abstract: PURPOSE:To prevent cuvettes from damages during transportation or fitting by providing the titled magazine with a space storing plural cuvettes to be used as colorimetric measurement cells for colorimetry of a liquid to be tested and an outlet to discharge the cuvettes successively. CONSTITUTION:The magazine 3 is constituted like a box to store, for instance, ten cuvettes in the direction of an arrow A and ten cuvettes in the vertical direction to the arrowed direction, a hundred cuvettes in total. The user can obtain the magazine 3 in which the cuvettes 21 have been already stored without preparation by himself, preventing the cuvettes 21 from damages or contamination by fingerprints. An outlet 31a with the width approximately equal to the thickness of a cuvette 21 is formed on one end of the side wall 31a of the  magazine 3 and an elastic projection 31c is formed on the front side adjacent to  the outlet 31b, so that the cuvettes 21 are discharged from the outlet 31b while  keeping correct position.
Patent JP-S5962960-A (JP)
Title: Data transfer circuit of computer
Inventor: FUJIMOTO KEIICHI
IPC: G06F13/38
Filed: 1982-10-02
Abstract: PURPOSE:To make data transfer possible without intervention of computers and without holding them by connecting directly memory address drivers and memory data drivers on both computer sides to each other respectively and providing a transfer switching controller. CONSTITUTION:The start address is designated by an address register 29. The number of data to be transferred is set to a counter 30, and data drivers 17 and 18 are set by a read/write set means 27. A switching means 26 is switched to the transfer mode, and computers 11, 12 and memories 19, 20 are disconnected, and memories 19 and 20 are connected directly by directly connecting lines l1 and l2. Each time a timing circuit generates a timing clock, data in the memory 19 is transferred to the memory 20 through the line l2 successively from the start address. This transfer is continued until the counter 30 generates a count end signal. When the transfer is completed, an interrupt signal is applied from the switching means 26 to computers 11 and 12, and memories are connected to computers 11 and 12 again.
Patent JP-H0615988-A (JP)
Title: Magnetic card
Inventor: KOIKE TAMOTSU
IPC: B42D15/10
Filed: 1992-07-02
Abstract: PURPOSE:To enable a card publisher to write an original data after the completion of a card separately from a card maker in the structure of a magnetic card capable of writing and reading optical data. CONSTITUTION:A magnetic card is constituted by laminating a magnetic layer 13, an infrared absorbing layer 15 and an infrared reflecting layer 17 on a base layer 11 in this order.
Patent JP-H0464056-A (JP)
Title: Method for ultrasonic inspection of welded part of ring projection
Inventor: NAKAMURA YOSHIKATSU
IPC: G01N29/04
Filed: 1990-07-02
Abstract: PURPOSE:To enable execution of divided inspection for faults of a state and a shape of welding by a method wherein ultrasonic waves of plane convergence and point convergence being smaller in width than a welded part are applied from first and second probes respectively while a substance to be inspected is rotated around the axial direction. CONSTITUTION:In regard to a substance 5 to be inspected which is constructed of cylindrical metal members 1 and 2 welded together, first and second probes 7 and 8 apply ultrasonic waves LA and LB generated pulsers 9 and 10 respectively, to a welded part 4 through the member 2. A reflected wave is generated in accordance with the presence or absence of a defect of welding and returns on a reverse route, and the presence or absence of the defect is detected from the presence or absence of the reflected wave. The ultrasonic wave of the probe 7 converges on a plane and has a large width and detection can be performed for the whole of the substance 5 in one rotation thereof. The ultrasonic wave LB of the probe 8 converges at a point and detects a fault of a welding shape of the edge part of the welded part 4, which is caused by the part not being welded. In this way, the devices and waves for different contents of inspection are employed concurrently, the reliability of the inspection is increased, while a feedback to a welding operation after the defect is revealed is made accurate, and thus the control of a welding process is facilitated.
Patent JP-S6236215-A (JP)
Title: Mechanism of stopper for ic conveying device
Inventor: MURAKAMI KUNIHIKO
IPC: B65G47/78
Filed: 1985-08-12
Abstract: PURPOSE:To make a stopping position adjustable by making a stopping member installed on a two-split type arm, slide in the horizontal groove of a pressing block and making said member keyed to said block when it is projected out, in the captioned device for a device for mounting/removing a self-weight lowering IC socket. CONSTITUTION:When a cylinder means 14 is contracted, driving a stopper rod 10a' in the direction of the arrow X, the stopper rod 10a' enters the horizontal groove 2a' of a block 2'', and a guide key 15 enters a guide groove 16 and is retracted from an unshown conveying lane, enabling an IC to move. And, by extending the cylinder 14, the stopper rod 10a' is projected out causing the guide key 15 to be flush with the surface 3' of the block 2'', and the stopper rod 10a' is horizontally held by means of the groove 16 and the key 15, to fulfill the function of stopping the IC. A connecting board 10c' is moved in the vertical direction by means of bolts 10d, to correct the position of the stopper rod 10a' in the horizontal groove 2a', within the range of w'-t'. Thus, the adjustment of stopping position can be simplified.
Patent JP-2001002282-A (JP)
Title: Sheet conveying device and image forming device
Inventor: AMAMOTO SHUICHI
IPC: B65H5/06
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent waste driving force from being generated in relation to a conveying part provided in a device main body and to be used only for conveyance from an optional device or to an optional device. SOLUTION: A sheet conveying device 2 can be mounted to a device main body 1 in a retrofitting state. The sheet conveying device is provided with a drive source 3 provided on the sheet conveying device 2 and a driving force transmitting means 5 for transmitting driving force from the drive source 3 to a sheet conveying means 4 not to be driven in a state where the sheet conveying device 2 is not mounted and to be driven when the sheet conveyed from the sheet conveying device 2 is conveyed to the device main body 1.
Patent JP-H0620183-A (JP)
Title: Testing system for state display device
Inventor: TSUDA JUNICHI
IPC: G08B29/10
Filed: 1992-07-03
Abstract: PURPOSE:To provide a system capable of testing the function of a state display device surely and in a short time in respect of the testing system for the state display device to detect the state such as the abnormal state, etc., of electronic equipment and display it by a lamp and a buzzer, etc. CONSTITUTION:In the testing system of the state display device 100A which is constituted of a detecting means 1A to detect that the prescribed state breaks out in the equipment and a display means 2A to display the state detected by the detecting means IA by a medium to appeal to the perception of a person including light and a sound and displays the detected state of the equipment, a sensing means 3A is constituted so as to sense the medium and convert it into an electric signal, and an inspecting means 4A is constituted so as to inspect the function of the state display device 100A on the basis of the electric signal from the sensing means 3A.
Patent JP-H0465079-A (JP)
Title: Fitting structure for connector
Inventor: KIKUCHI KIYOAKI
IPC: H01R12/71
Filed: 1990-07-03
Abstract: PURPOSE:To mitigate the external force applied to contacts and the solder connection face of a circuit pattern when a connector is inserted or removed by welding arms to the solder deposition face of a board. CONSTITUTION:Contacts 13 and arms 14a are set at the preset positions of a board 5, they are moved through a heating furnace, and the contacts 13, a circuit pattern 6 and the arms 14a are welded to a solder deposition face. The complicated fixing work to fix the arms 14a with bolts and nuts is not required. The assembling man-hours and work time are reduced, the external force applied to the contacts 13 and the solder connection face of the circuit pattern 6 when a connector is inserted or removed is supported by the arms 14a and mitigated, the durability of the contact force on the connection face is maintained, and the damage of the contacts 13 can be reduced.
Patent JP-S5877378-A (JP)
Title: Detection circuit for gain control voltage
Inventor: NAKAZAWA YOSHIO
IPC: H04N5/52
Filed: 1981-11-02
Abstract: PURPOSE:To improve noise-resistance and response characteristic and to reduce power consumption, by sample-holding a picked-up part of a synchronizing signal only, picking it up as a control voltage, and inputting the voltage to a high input resistor amplifier. CONSTITUTION:A video signal inputted from an input terminal 4 is sampled at a peak part only of a synchronizing signal at a transmission gate 1 and held in a capacitor 2. Since an off-resistance of the gate 1 and an input resistance of an MOS transistor input operational amplifier 3 are high, even if the capacitance of the capacitor 2 is small, the signal of the capacitor 2 during one horizontal scanning period is sufficiently held. The gain of the amplifier circuit is controlled with an output voltage of the operational amplifier 3.
Patent JP-H0713369-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TERAMURA KAORU
IPC: G03G5/06
Filed: 1993-06-23
Abstract: PURPOSE:To provide an electrophotographic photoreceptor, which contains a charge generating material and a charge transporting material on a conductive supporting body, has high sensitivity and high durability, and can be positively charged. CONSTITUTION:In an electrophotographic photoreceptor containing a charge generating material and a charge transporting material on a conductive supporting body, an oxazole compound a thiazole compound, or desirably, a compound expressed by the formula is contained as the charge transporting material. In the formula, X represents O or S, R represents a substitutional group, and (n), which is an integral number, represents the number of the substitutional groups. Either of homogeneous substitutional groups and heterogeneous substitutional groups are available for R.
Patent JP-S5799429-A (JP)
Title: Container tilting controller for dump truck
Inventor: TSUTSUMI MINORU
IPC: B60P1/16
Filed: 1980-12-12
Abstract: PURPOSE: To enhance reliability of tilting operation of a container by providing a spring cylinder for nullfying, at the intermediate period of the tilting operation, the operation of an unloading valve disposed in a hydraulic circuit for actuating a container tilting cylinder.  
     CONSTITUTION: If a container 2 installed on a vehicle body 1 is tilted around a hinge 3 by extending a cylinder, a stopper 37 is released from an articulate link 35 at the end of the initial period of tilting operation. Therefore, an actuating member 29 in a spring cylinder 24 interposed between links 31, 32 is returned from the left to the right by a spring 27. At this stage, the spring cylinder 24 is held in a no-load condition and a relief valve and an unloading valve in a valve unit 13 are closed. The articulate link 35 is linearly extended when the tilting angle of the container 2 exceeds 42 deg., and the link 32 is pulled left through a bellcrank 33, and therefore, the unloading valve 12 is actuated so that the tilting operation of the container 2 is stopped in the maximum tilting condition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6070906-A (JP)
Title: Propulsion device of article conveying system
Inventor: MORISHITA AKIHIRA
IPC: B60L13/03
Filed: 1983-09-26
Abstract: PURPOSE:To obtain a propulsion device of a high speed, energy-saving, space- saving and low noise article conveying system by detecting the position of a conveying vehicle by a guide and a guided mechanism and controlling the flow of a current to an electromagnet of the conveying vehicle in response to a position detection signal. CONSTITUTION:A propulsion device 1 has an electromagnet 3 mounted underneath the floor of a conveying vehicle 2, a conductive guide 4, a guide 6 formed of a guide insulating strip 5, a permanent magnet 7 disposed oppositely to a forward conveying vehicle side electromagnet 3 only at N-poles as a stator between the guides, and conductive wheels 8 for supporting the vehicles 2 and collecting a current to the electromagnet 3. The position of the vehicle 2 is detected by the guide 6 and the wheels 8, and the flow of the current of the electromagnet 3 mounted on the vehicle 2 is controlled in response to the position detection signal.
Patent JP-H0926417-A (JP)
Title: Ultrasonic flaw detector
Inventor: FURUKOMA MICHITAKA
IPC: G01N29/44
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately and stably read a flaw echo height by disposing a magnet on the surface in contact with a material to be inspected. SOLUTION: An electromagnet switch b3 is operated to turn off an electromagnet, an operation knob a1 is operated to send an ultrasonic pulse 4 from a vibrator b2, and an ultrasonic probe B is moved along the surface of a material C to be inspected. Simultaneously, a flaw detecting graphic form 1 displayed on a display unit a1 is observed, and the presence of a flaw C1 is confirmed. When the flaw C1 is detected, it is displayed on the form 1. In order to accurately read the maximum echo height of the echo 1b, the switch b3 is closed. Thus, the probe B is fixed to the surface of the material C to be inspected by a predetermined magnetic force. The beam path and the echo height are read and recorded in this state. The switch b3 is operated again to turn off the electromagnet, the probe B is moved along the surface of the material C to be inspected, and other flaw is detected.
Patent JP-H1015730-A (JP)
Title: Method and device for workpiece feed in cutting machine
Inventor: HASEGAWA TAKAYOSHI
IPC: B23D55/04
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To pile up a workpiece three-dimensionally, rapidly increase a number of the workpiece, make long time operation capable, also prevent hoist damage due to dead weight of the workpiece, and minimize a number of sets of hoist members. SOLUTION: Based on input information J, dead weight of a workpiece is calculated, what position of its lengthwise direction of the workpiece W must be hoisted is calculated, a hoist member 21 provided in a hoist device 9 is positioned at the calculated position the workpiece or a residual material is thus hoisted. Consequently, hoist damage due to dead weight of the workpiece or residual material is prevented, a number of sets of the hoist members 21 is minimized. By piling up the workpiece or residual material in a material feed yard and a residual material yard, a number of the workplace and residual materials is rapidly increased, long time operation can be performed.
Patent JP-H0520399-A (JP)
Title: Design method for printed circuit board
Inventor: OGASAWARA TATSUYA
IPC: G06F17/50
Filed: 1991-07-17
Abstract: PURPOSE:To provide the design method for the economical printed circuit board reducing working man-hour and mistakes by deciding a circuit having a plurarity of specific functions for general use as a common module. CONSTITUTION:At the time of starting the design of the printed circuit board, the optimum common module is selected from a plurarity of common modules in S31, then the arrangement coordinate is supplied to the module origin of the common module selected in S32 and the parts arrangement coordinate of each parts in the module is calculated and outputted as a mounting common module 23. Then, in S33, the coordinate-calculated mounting common module 23 is developed in a circuit diagram DB21 of the entire circuit and outputted as a new circuit diagram DB24. In S34, the wiring processing of the parts of the circuit parts other than the common module and the design of the wiring processing and electric wiring graphic are performed, developed with the circuit diagram DB24, and outputted as the final circuit diagram DB25.
Patent JP-H0226079-A (JP)
Title: Trigger diode
Inventor: OCHIAI YASUHIKO
IPC: H01L29/866
Filed: 1988-07-14
Abstract: PURPOSE:To obtain a trigger diode of favorable negative resistance characteristics and a high yield by making a p-n junction having a negative resistance between a base region and a high density layer. CONSTITUTION:A p<+> channel stopper 2 and a scribe layer 4 are formed at the same time on an n-type silicon substrate 1, forming a p-type base diffusion region 3 and an n<+> type diffusion layer 5. With a positive voltage applied to a plated electrode 13 and a negative one to an deposited electrode 12, a p-n<+> junction part 9 is reversely biased while a p-n junction part 8 biased forward. In this manner, an opposite conductivity type diffusion layer is deposited on one principal face of the one conductivity type semiconductor substrate 1 and the high density diffusion layer 5 is deposited on the conductivity type semiconductor substrate 1, to make a trigger diode having negative resistance characteristics in one direction. By this method, the reduction of a breakover current IBO and the increase of an yield can be achieved.
Patent JP-S6069899-A (JP)
Title: Read only memory device
Inventor: BABA TATSUO
IPC: G11C17/04
Filed: 1983-09-24
Abstract: PURPOSE:To reduce the stray capacity of a bit line and to reduce the power consumption by constituting a device so that a memory cell a has a capacity element having one of capacity values corresponding to information ''1'' and ''0'' and one end of the capacity element is connected to the bit line and the other is connected to a word line. CONSTITUTION:A memory cell Mij has a capacity element C having one of the first and the second capacity values corresponding to information ''1'' and ''0''. Then, one ends of capacity elements C of memory cells M11, M12...Mmn are connected to bit lines LBi respectively, and the other ends are connected to word lines LWj respectively. When information is read out from memory cells Mij, the current passing bit lines LBi, word lines LWj, and capacity elements of memory cells Mij is not flowed practically.
Patent JP-2001000748-A (JP)
Title: Communication device for game device, and game device
Inventor: KAYANO SHUNJI
IPC: A63F13/98
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To avoid a transmitting/receiving error, and prevent a game from being partially cut off by providing a communication control section which performs the conversion between radio waves incoming/outgoing through a communication antenna section and game information data, and making a case body hold the communication antenna section in the approx. vertical direction. SOLUTION: In a game machine body 1, a game cartridge in which a game program is stored, and a communication unit 3 which transmits/receives communication data with other game devices, are installed. The communication unit 3 is constituted by providing a communication control section which performs various kinds of communication controls regarding a game advancing, or the like, a transmitting/receiving section which performs the transmitting/receiving of communication data, and a communication antenna section. In this case, the communication antenna section is formed of a cylindrical body 16a made of steel as a solid object having a specified shape, and a cable wire 16b as a wire-form object, to one end section of which the upper end surface section of the cylindrical body 16a is attached.  Then, the communication performance is improved by providing the communication antenna section in a manner to approx. vertically being hung down when the game device is held by hand.
Patent JP-H0841919-A (JP)
Title: Vertical pipe for sewage and belt-shaped body used for this pipe
Inventor: YAMADA YONEKAZU
IPC: E02D29/12
Filed: 1994-07-28
Abstract: PURPOSE:To make sewage flow down spirally by inserting a spiral pipe into a vertical pipe body, and spirally forming a rib provided protrusively on a belt-shaped body inside the vertical pipe body. CONSTITUTION:A rib 21 is about vertically protrusively provided on one face of a belt-shaped body 20, and a sharp inserting end 22 is provided at one end of the belt-shaped body 20, and an inserted recessed groove 23 is provided at its other end, and the inserting end 22 is insertingly fitted in the inserted recessed groove 23 of the adjacent belt-shaped body 20 as it is spirally wound to form a spiral pipe 2. The spiral pipe 2 formed by spirally winding the belt- shaped body 20 having the rib provided protrusively on its one face is inserted into a vertical pipe body 1 for spirally forming the rib provided protrusively on the belt-shaped body inside the vertical pipe body. Sewage flowing in from a sewage pipe 4 flows down spirally along a spiral rib 21 in the vertical pipe body 1, and dropping impact onto the bottom of the manhole is therefore weak, and does not damage the bottom.
Patent JP-S6236175-A (JP)
Title: Extruder for processing food
Inventor: SUGANO KATSUMI
IPC: A23P1/12
Filed: 1985-08-10
Abstract: PURPOSE:To improve the feeding capacity, carry out the individual transfer of secondary materials and impart kneading property and self cleaning property to the materials, by providing and driving feeding members as three shafts of specific structure and under specific conditions. CONSTITUTION:Feed members 5 are three shafts 19, 20 and 22 on the feeding part side, and two thereof are the meshing type rotating in the different direction to have forced biting, rolling and positive action transfer function of the materials and further improve the feeding capacity. The other one is of the single shaft type, and has the independent transfer function of plural component materials. Thereby, a main cylinder 7 on the side of an extrusion die 3 has kneading property and self-cleaning property by the rotation in the same direction of the central feeding member in the two feeding members and the single shaft-form feeding member.
Patent JP-S6422998-A (JP)
Title: Apparatus for feeding formed char for gasification plant
Inventor: MATSUO MITSUHIRO
IPC: C10J3/46
Filed: 1987-07-17
Abstract: PURPOSE:To dispense with a char-burning burner and to remarkably simplify a raw material-feeding system of a gasification furnace, by supplying produced char to a pulverized coal distributor, mixing the pulverized coal with the produced char and supplying the mixture through a pulverized coal burner to a gasification furnace. CONSTITUTION:Pulverized coal in the lower-stage normal-pressure hopper 1 and the upper-stage normal-pressure hopper 1' are introduced into intermediate coal hoppers 2, 2', respectively. The intermediate hoppers are pressurized to a pressure higher than that of a gasification pressure and the amount of pulverized coal discharged from coal-feeding hoppers 3, 3' of the lower and the upper stages are separately controlled with coal feeders 4, 4'. The pulverized coal is mixed with carrier gases 5, 5' in a pulverized coal-carrier gas mixers 6, 6'. The mixture is distributed to each burner group by distributors 7, 7' and supplied to a gasification furnace 8. The produced gas containing char is treated with a solid-gas separator 9 and the separated char is introduced into a char hopper 10. The char is then supplied to a pulverized coal distributor 7, mixed with pulverized coal, passed through a burner and supplied to the gasification furnace.