baber/WOPTO huggingface dataset:
Patent JP-H08279368-A (JP)
Title: Pressure contact connector
Inventor: TSUJI KENJI
IPC: H01R4/24
Filed: 1995-04-06
Abstract: PURPOSE: To joint the necessary number of electric wires without making them bulky in an installing place, and bundle an electric wire bundle or the like. CONSTITUTION: In a cylindrical housing 40, through holes 42 and 42 are formed in both side walls, and an electric wire 50 is made insertable, and on the other hand, a pressure contact edge capable of pressure contact-connection so as to hold in the electric wire 50 by pressing the electric wire 50, is formed on the tip of a terminal metal fitting 30 insertable into the housing 40. After a single electric wire 50 is inserted into the necessary number of housings 40, when the terminal metal fitting 30 with/to which an electric wire 12 is brought into pressure contact and connected is successively pushed in the respective housings 40, the terminal metal fitting 30 is brought into pressure contact with and connected to the electric wire 50, and the necessary number of electric wires 12 are joined to each other through the electric wire 50 in its turn.  It can freely bend in a part of the electric wire 50, and it does not become bulky when being arranged so as to surround an electric wire bundle 11.
Patent JP-H09151977-A (JP)
Title: Post having adjustable length for chair, table, etc., and upright pipe therefor
Inventor: HERUBERUTO UORUFU
IPC: A47B9/10
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide high stability, simplify the structure, and manufacture an upright bar extremely easily. SOLUTION: A support with adjustable length for chairs and tables comprises an upright tube 1 and a length-adjusting element 2 installed in the tube 1. A piston rod 7 of the length-adjusting element 2 is installed in the bottom 9 of the upright tube 1. The bottom 9 of the upright tube 1 is opened toward inside of the upright tube 1 and provided with a groove 19 projected toward the upright tube 1 in the inside in the radius direction and an annular part 20 which is joined to the groove 19 to fix the piston rod 7. The groove 19 and the annular part 20 are unitedly formed with the upright tube 1.
Patent JP-H02285278-A (JP)
Title: Ring-shaped ect apparatus
Inventor: OI JUNICHI
IPC: G01T1/161
Filed: 1989-04-27
Abstract: PURPOSE:To prevent the artifact of an ECT image by removing scattering light by applying operational processing to the energy peak value data of a rod-shaped scintillator read from a memory apparatus and an actual energy signal. CONSTITUTION:The outputs of a large number of PMTs 13 are inputted to a slice surface direction and position discrimination circuit 15, a body axis direction and position discrimination circuit 16 and an adder circuit 17 through a preamplifier 14. Then, it is calculated which of scintillator bars emits light by the circuit 15 and it is calculated which the position of the scintillator bar emits light by the circuit 16 to access a memory circuit 19. When the energy peak value data at every position of each scintillator stored in the circuit 19 and the actual energy data obtained by the circuit 17 are subjected to operational processing by a high-speed operation circuit 20 to be inputted to a peak analyser, scattering light is removed while the substantial sensitivity at each position of each scintillation bar is uniformly held to make it possible to prevent the artifact of an ECT image.
Patent JP-H05303587-A (JP)
Title: Analyzing device for simultaneous linear equations
Inventor: WASHIO TAKUMI
IPC: G06F17/12
Filed: 1992-04-27
Abstract: PURPOSE:To prevent deterioration in convergence by considering nondiagonal block parts of the constitution of an approximate matrix when the simultaneous linear equations which have a coefficient matrix with a large-scale space are converted to block form by dividing node sets and solved by a repetitive method with preprocessing. CONSTITUTION:This device is equipped with a backward communication part 304 which adjusts data on nodes at the borders of respective partial sets before forward and backward substitution on the respective partial sets by using a forward communication part 303 sending data on the nodes on the borders of the respective partial sets by the partial sets on the nodes generated by dividing the node sets at the time of preprocessing and a forward border update part 303 updating the data on the borders of the respective partial sets according to the data sent by the forward communication part and sends the data on the nodes on the borders of the respective partial sets after the forward and backward substitution on the respective partial sets, and a backward border communication part 306 which updates the data sent by the backward communication part, thereby decreasing the frequency of repetition of the repetitive method.
Patent JP-S61267625-A (JP)
Title: Feeding device for leaf and the like
Inventor: KURATA AIICHIRO
IPC: B65H3/06
Filed: 1985-05-22
Abstract: PURPOSE:To prevent a leaf and the like from being folded because their tip ends are caught by a separating guide when a pusher plate is elevated by providing a conveying roller between a delivery roller and a separating roller in a feeding device for the leaf and the like. CONSTITUTION:A container box is provided with a pusher plate 1, on which a leaf and the like are accumulated in heaps. An uptake roller is arranged so as to come in contact with the leaf and the like 6, and a conveying roller 5 is also arranged in front of the uptake roller, that is, at the discharge outlet. Besides, both a delivery roller 3 and a separating roller 4 are arranged further forward. Moreover, a guide 7 is arranged facing the conveying roller 5, and a separating guide 8 is also arranged so as to prevent the leaf and the like from falling down and to guide them to a position for separation. The configuration is such that the leaf and the like which have been picked up by the uptake roller 2, are forwarded passing through a gap between the conveying roller 5 and the guide 7 to a position where the delivery roller 3 is in mesh with the separating roller 4, and then are separated one by one.
Patent JP-H01278797-A (JP)
Title: Composite printed board
Inventor: KATO ETSUO
IPC: H05K3/46
Filed: 1988-04-30
Abstract: PURPOSE:To enable the electrical connection between two printed boards assuredly by a method wherein a connecting wire is inserted into through-holes bored in circuit formed parts of both the boards respectively and connected with a circuit section around the through-hole through which the connecting wire passes with solder. CONSTITUTION:One end of a connecting wire is inserted into a first through-hold 12 provided to a circuit non-formed part of a first printed board 1 and a through-hole 14 provided to a circuit formed part of a second printed board 2 and electrically connected to the circuit of the board 2 through a soldered joint 17. And, the other end of the connecting wire is inserted into a second through-hole 13 provided to a circuit formed part of the first printed board 1 and electrically connected to the circuit of the first printed board 1 through a soldering joint 18. By these processes, the circuits of both the boards 1 and 2 are electrically connected with each other through the connecting wire 15.
Patent JP-S63273388-A (JP)
Title: Semiconductor laser
Inventor: SASAKI YOSHIHIRO
IPC: H01S5/042
Filed: 1987-04-30
Abstract: PURPOSE:To enhance the yield and the reliability of a semiconductor laser by forming a semiconductive metal bump perpendicular to the resonator direction in parallel with a light irradiating face on an electrode near the active layer of the laser as a packing in case of depositing a dielectric substance thin film on the irradiating face. CONSTITUTION:A striplike bump 3 of 4-12mum of width and 2-7mum of height is provided at a distance of 5-20mum from an irradiating face 2 perpendicularly to a resonator direction parallel to the face 2 on an electrode 2 near an active layer. When the bump 2 is retained by a spring 8, a gap between an Si bar 6 and the bar 6 of a semiconductor laser is blocked, a dielectric substance is rounded not to adhere to an electrode near the active layer. Thus, even after it is deposited, its bondability of a heat absorber due to fusion bonding is improved, its heat resistance is reduced, and its yield and reliability are improved.
Patent JP-H06102756-A (JP)
Title: Image forming device
Inventor: MATSUNAGA TAKESHI
IPC: G03G15/08
Filed: 1991-04-15
Abstract: PURPOSE:To improve operation efficiency by substantially eliminating operation stop time by making the state of each toner container in a casing containing a multiple number of toner containers to be always able to be observed and to have the empty toner containers to be exchangeable according to need. CONSTITUTION:The casing 9 with the multiple number of toner containers 5A to 5D (4 pieces in the figure) is loaded in freely attachably and detachably in an image forming device main body 7 by means such as a screw 8. The exterior part of the casing 9 is formed by a transparent member in a part where the toner containers 5A to 5D which are inside can be observed. The casing 9 is provided with a shaft 11 which is rotated by an outside driving source, the shaft 11 is provided with container holders 10A to 10D and the toner container 5A to 5D are each held in freely detachably in the figure shown, the toner container 5A is brought into a differential position in the image forming device main body 7. With this constitution, the state of the toner inside the toner containers 5A to 5D can be exchanged as occasion demands by watching them from the outside and this can be carried out while continuing the operation of the main body without stopping it.
Patent JP-S5535037-A (JP)
Title: Herbicidal composition
Inventor: KONOTSUNE TAKAO
IPC: A01N47/12
Filed: 1978-09-04
Abstract: PURPOSE: A herbicidal composition that is prepared by mixing an N,N-diethyl- thiolcarbamate derivative or 1-carbothioate derivative with a kind of pyrazole derivative, thus expanding the period suitable for spraying and being effective against broad leaf and perenniary weeds.  
     CONSTITUTION: s -(4-Chlorobenzyl)-N, N-diethylthiolcarbamate or s-ethyl-hexahydro(1H)azepin-1-carbothioate is mixed with a pyrazole derivative of the formula [X is H, 4-toluenesulfonyl,-(CH 2 ) n -Y (Y is lower alkoxy; n is 1,2)] such as 1,3- dimethyl-4-(2,4-dichlorobenzoyl)-5-hydroxypyrazole. The sunergism resulting from the mixing can reduce the amount applied to such a level that the single use would be difficult to repel completely and the composition shows no injurious effect on human body and domestic animals, keeps the effect for long times and can repel completely general wide leaf and perenniary weeds by only once application. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11262488-A (JP)
Title: Ultrasonic phantom
Inventor: KAWAN STANT
IPC: A61B8/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To realize an ultrasonic phantom simulating a rise in temperature of an organism by irradiation of ultrasonic waves by using a gel medium such as agar as a base material and gelatin or a rubber system medium and mixing grain with large absorbability of ultrasonic waves and grain with large scattering property in the medium. SOLUTION: As a base material of an ultrasonic phantom, agar to be a gel medium is used, and powder of agar is dissolved, being agitated in distilled water solution heated to about 70 deg.C to 80 deg.C. After this powder is dissolved, grain with large absorbability of ultrasonic waves, that is, graphite, for instance, and grain with large scattering property, that is, polymer based very fine hollow balls, for instance, are mixed and agitated. Subsequently, air contained within the phantom is defoamed by using a vacuum pump, and continuously the phantom is quietly poured into a mold and is cooled in a refrigerator for one to two hours, and the ultrasonic phantom is completed. At this time, a mixing rate of graphite and polymer very fine hollow balls is changed and the ultrasonic phantom simulating a rise in temperature of an organism by irradiation of ultrasonic waves is obtained.
Patent JP-H06316135-A (JP)
Title: Controlling machinery and apparatus
Inventor: ARAKAWA JUNICHI
IPC: B41J29/38
Filed: 1993-05-10
Abstract: PURPOSE:To provide a controller preventing the erroneous operation of a processing program. CONSTITUTION:A program selecting signal is latched by the start signal 107 due to the pushing-down of a start switch 104 and alloted to the significant bit of an ROM address to selectively change over a plurality of control programs. Since latch output 108 is not changed even when the state of a selection element is changed during the operation of the control program, the address of an ROM 101 changes each time to prevent the reckless driving of the program.
Patent JP-S63274231-A (JP)
Title: Radio wave propagation characteristic measuring method
Inventor: KUBOI KIYOSHI
IPC: H04B17/364
Filed: 1987-05-01
Abstract: PURPOSE:To simultaneously and momentarily measure the propagation delay characteristic and the amplitude characteristic by using a frequency to be measured so as to apply amplitude modulation to a reference signal having a pulse width of a degree to obtain a prescribed amplitude substantially and a measured signal with a short pulse width at the reception side and sending the result. CONSTITUTION:A transmission signal outputted from a transmission signal generating section includes a reference signal 8 being a reference to the time and amplitude and a measuring signal 9 to measure the delay time and the amplitude of a multiplex wave. The amplitudes of the received reference signal 8' and the received measuring signal are respectively A', B0', B1', B2'... and multiple wave signals 9<1>, 9<2>... come after delay times F1, F2... respectively depending on the propagation path length after the main wave signal 9<0> comes. Even when distortion is caused in the received reference signal 8' due to a multiplex wave, the reference amplitude is maintained by selecting properly the pulse width of the reference signal 8 at the transmission side. The propagation path length difference is obtained by dividing the light velocity by the delay times F1, F2... respectively.
Patent JP-S5333450-A (JP)
Title: Heat exchanging tube
Inventor: HAMANAKA AKIRA
IPC: F28F1/10
Filed: 1976-09-10
Abstract: PURPOSE: To obtain a heat exchange tube having high heat exchanging ratio in low cost and easily, by holding small diameter wires, which are cut at specified length, between interwisted large diameter wires to gain needle-like radiation fins. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5232341-A (JP)
Title: Optical fiber for electro communication
Inventor: YANASE TOMOO
IPC: G02B6/26
Filed: 1975-09-08
Abstract: PURPOSE:To enable a wide range of transmissions and to prevent an increase in the bend loss by making the difference in the refractive index between the core and clad less than that of the other parts.
Patent JP-S61266260-A (JP)
Title: Printing hammer drive device
Inventor: WATANABE SUSUMU
IPC: B41J9/38
Filed: 1985-05-20
Abstract: PURPOSE:To efficiently obtain an uniform printing quality, by making magnetic short circuits by using removable magnetic metal plates. CONSTITUTION:A permanent magnet 1 held between yokes 2 and 3 attracts removable magnetic metal pieces 4 by its attraction force on arbitrary positions thereon so as to magnetically short-circuit the yokes 2 and 3. On the other hand, yokes 6 corresponding to printing hammers 5 are wound with coils 7 releasing the printing hammers 5. Usually, the printing hammers 5 are deflectively attracted to the yokes 6 by the attraction force of the permanent magnet 1. But, if the flux of the permanent magnet 1 is eliminated by passing an electric current through the coil 7 when necessary, the printing hammers 5 are released from the faces of the yokes 6, resulting in the conversion of the strain energy stored therein to a kinetic energy, whereby printing is conducted. In this manner, the application of magnetic short circuits made of removable magnetic metal plates allows the flexibility to dispersion of the flux density of the permanent magnet 1.
Patent JP-S60253008-A (JP)
Title: Magnetic head
Inventor: HAMANA JIYUNJI
IPC: G11B5/255
Filed: 1984-05-30
Abstract: PURPOSE:To provide a magnetic head which prevents the sepn. and segregation of a lubricating agent, improves the lubricity of the surface to slide with a magnetic tape and to decrease tape squeaking by consisting in adding the org. lubricating agent together with pulverous inorg. powder into at least a fixing agent for a magnetic core or an insulating adhesive agent for laminating and fixing the thin magnetic sheets. CONSTITUTION:Magnetic core halves 1, 2 are constituted exactly identically. The magnetic core is completed by laminating and fixing the thin sheets 1a-1c each consisting of a high-permeability magnetic material via the insulating adhesive agent 3 contg. the pulverous inorg. powder together with the org. lubricating agent, winding coils 8 thereon and forming a gap 5. The core halves 1, 2 are mounted in a shielding case 7 and while the magnetic gap 5 is positioned to face the aperture 6 formed on the surface on the side to slide with a magnetic tape 10, the core halves are fixed by a fixing material 3 contg. the pulverous inorg. powder together with the org. binder. The lubricating agent is constituted with at least one kind of perfluorosilicone oil and fluorinated oil. The perfluorosilicone oil is constituted with perfluoroxane and the fluorinated oil is constituted with a perfluorocompd.
Patent JP-H049348-A (JP)
Title: Production of alkenylphenol
Inventor: IIMURO SHIGERU
IPC: C07C37/50
Filed: 1990-04-26
Abstract: PURPOSE:To carry out stable continuous thermal reaction of a dihydroxydiarylalkane in the presence of a basic catalyst to obtain the corresponding subject substance by immersing the tip end of a charging port into a reaction liquid and charging an aqueous solution of the basic catalyst to the reaction system. CONSTITUTION:A dihydroxydiarylalkane is charged through a line 2 and, at the same time, an aqueous solution of e.g. 25% NaOH is charged through a line 3. In the above procedure, the charging port 4 is positioned in a reaction liquid 5 and the system is continuously operated at 200 deg.C under 50mmHg pressure. The distillate is extracted from the top of the reactor and a tarry substance is extracted from the bottom. The evaporation of water from the aqueous solution of basic catalyst can be prevented by immersing the charging port into the reaction liquid and the troubles such as blocking phenomenon caused by the coagulation of catalyst can be prevented. When the tip end of the charging port is too deep, the load on a feed pump is unnecessarily increased and when it is too shallow, there is a possibility of exposing the charging port to the space when the balance of the feeding rate and the extracting rate is lost.
Patent JP-S61265930-A (JP)
Title: Radio transmission and reception equipment
Inventor: TAKAHASHI MASAO
IPC: H04B1/44
Filed: 1985-05-21
Abstract: PURPOSE:To decrease number of components and adjustment man-hour and to miniaturize the equipment by providing a switch to both input and output sides of a common circuit, interlocking the switches with a press-to-talk switch so as to change over the operation of a transmitter and a receiver thereby using a modulation input and a detection output circuit in common. CONSTITUTION:Analog switches 13, 14 are turned on during reception and a detection output from an FM demodulator output terminal3 is outputted to an electroacoustic transducer such as a speaker via a switch 13, a limiter amplifier 9, a splutter filter 10 and a switch 14. In case of transmission, a P.T., switch 6 is turned on, an input to an INV 17 goes to L and its output 22 goes to H and then an output 23 of an INV 18 goes to L. A voice signal from a microphone 1 is subject to frequency differentiation by a preamplifier 7 and a pre-emphasis circuit 8 and a high level signal is clipped. The splutter filter 10 is changed over by turning on/off the P.T. switch 6 to be used as a common circuit element of the transmitter and receiver.
Patent JP-S5733932-A (JP)
Title: Electric discharge machining device
Inventor: ONIZUKA MASAHIRO
IPC: B23H1/10
Filed: 1980-08-08
Abstract: PURPOSE:To perform stable electric discharge machining work with constant concentration of organic compound in machining liquid, by providing a chemical supplier, for saturating the concentration of organic compound in the machining liquid, in a machining liquid circulating passage. CONSTITUTION:Machining liquid 10, after performing electric discharge machining work in a machining tank 12, is fed into a waste liquid tank 26, and its heavy sludge is deposited. The machining liquid 10 containing light sludge is fed to a filter 14 by a pressure pump 30, filtered to machining liquid containing sludge of 2-1mum and fed into a supply liquid tank 28. A chemical supplier 46 consisting of a vessel of wire net or the like is provided in an inflow port of the supply liquid tank 28, and the machining liquid solves an organic compound of cane sugar or the like in the chemical supplier 46 to hold the concentration of an organic compound in machining liquid in the supply liquid tank 28 to a constant saturation state. The machining liquid fed from the supply liquid tank 28 to the machining tank 12 is partially divided to flow and measured its specific resistance value by a measuring device 36, while a solenoid valve 32 is controlled to allow the machining liquid to partially pass an ion exchange tank.
Patent JP-H0681243-A (JP)
Title: Element molded in endless belt shape for particularly manufacturing press-blanket
Inventor: EREENU BIABA
IPC: B29K105/14
Filed: 1993-04-12
Abstract: PURPOSE: To conduct a printing in high accuracy with high form stability by constructing an endless printing blanket with a composite structure made up of an inner cylindrical layer having specific longitudinal rigidity, intermediate layers and an elastomeric working layer. CONSTITUTION: An endless printing blanket for textile printing machines is constructed of a composite structure made up of an inner cylindrical layer 4, at least one sheet of outer working layer 8 and intermediate layers 6, 7 held sandwichedly between the inner layer 4 and outer layer 8 and contributing to transverse tensile strength and flexural rigidity; wherein the cylindrical layer 4 is constructed of a fibrous sheet 5 with a longitudinal rigidity of 10<6> to 10<7> (pref. 1.5 to 2.5×10<6> ) N/m using yarns and/or a longitudinal fibrous sheet comprising same or different kind of monofilament and/or multifilament of polyester, polyamide, aramid, glass, carbon or metal; and the working layer 8 is constructed of an elastomer with a Young's modulus of 1-500 (pref. 5-100) MPa; by the way, the respective layers 4, 6, 7, 8 are mutually bonded together into the composite structure.
Patent JP-H11304880-A (JP)
Title: Semiconductor testing device
Inventor: KAWABATA MASAYUKI
IPC: G01R31/28
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To perform a self-diagnosis by switching the input and output signals of the module within a main frame and the pin electronics within a test head followed by testing, respectively. SOLUTION: Calibration is similarly as in the past executed prior to self- diagnosis to correct the gain or offset of an amplifier. When a contact test is performed, a performance board 10 is loaded. In the diagnosis of a signal generating system, switches S31, S38, and S36 are set to on, and the output signal of a signal generating module 52 within a main frame 30 is voltage- measured by a voltage measuring instrument 62 to confirm the operation. Then, the switches S31, S7, S37, and S36 are set to on, and the output signal of the pin electronics 21 within a test head 20 is voltage-measured by the voltage measuring instrument 62 to confirm the operation. By turning switches S1, S4 to be on, the contact test of a contact pin 17 between the head 20 and the board 10 is performed by applying a voltage from a signal generation measuring module 51 and measuring the current.