baber/WOPTO huggingface dataset:
Patent JP-H04120806-A (JP)
Title: Cross leader cable
Inventor: MATSUDA NOBUYOSHI
IPC: G01S1/00
Filed: 1990-09-11
Abstract: PURPOSE:To produce a highly accurate cross leader cable with high efficiency by providing a through hole to a substrate together with the wiring patterns formed on boths sides of the substrate and securing the connection between both patterns via the through-hole. CONSTITUTION:Each pair of cross leader cables 3 consists of the wiring patterns 3L, 3Ma and 3Mb formed on both sides of a substrate 1 and connected to each other via a through-hole 2. Therefore a substrate containing a cross leader cable serving as a cable main body is obtained by forming those wiring patterns on both sides of the substrate 1 containing the hole 2. Thus it is possible to obtain a thin cross leader cable having a highly accurate loop space, etc., with high production efficiency and with no troublesome process.
Patent JP-H0788092-A (JP)
Title: Pulse wave detection device and exercise intensity measuring device
Inventor: AMANO KAZUHIKO
IPC: A61B5/00
Filed: 1993-09-28
Abstract: PURPOSE:To identity the physical motion of a living human body in exercise from his blood pulsation and to measure the intensity of the exercise. CONSTITUTION:Signals Sa, Sb emitted from sensors 1, 2 worn by an examinee is exercise become the signals where blood pulse waves are superposed by physical motion components. These signals Sa, Sb are, after being Fourier transformed by a high speed Fourier circuit 3, compared by a comparison circuit 4 as to the amplitude of their model frequency component (frequency component of pulse wave and physical motion). A determination circuit 5, then, identifies the pulse wave from the physical motion based on the comparison results and a display section 6 displays the pulsation corresponding with the basic frequency of the pule wave. The display section 6 also displays the change of exercise intensity decided by the decision circuit 5. Consequently, the change of exercise intensity for the examinee may be observed while the person is in exercise.
Patent JP-H0290264-A (JP)
Title: Orthogonal transformation arithmetic unit using variable range
Inventor: KOSUGI YASUHIRO
IPC: G06F17/14
Filed: 1988-09-27
Abstract: PURPOSE:To reduce the size of hardware by computing a shifted value in a range shifting circuit in accordance with the size of an input signal to a conversion circuit for executing the orthogonal transformation or inverse transformation of an input signal sequence. CONSTITUTION:In the case of highly accurately executing orthogonal transformation such as discrete Fourier transformation or discrete cosine transformation or its inverse transformation a range setting circuit 53 computes the shifted value of a decimal point in the range shifting circuit 52 in accordance with the size of an input signal to the transformation circuit 51 for executing the orthogonal transformation of an input signal sequence or its inverse transformation. Thereby, the number of bits of data to be processed by the circuit 53 can be drastically reduced as compared to a case executing operation by using an output signal from the circuit 51. Consequently, the size of the hardware can be reduced.
Patent JP-S62101263-A (JP)
Inventor: NIINUMA KAZUHIRO
IPC: A63B26/00
Filed: 1985-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0870921-A (JP)
Title: Carving knife set and case
Inventor: OMURO MASAO
IPC: A45C11/00
Filed: 1994-09-08
Abstract: PURPOSE: To eliminate the risk of undeliberate opening of a lid which has been set on the opening of a box and to permit a carving knife etc., accommodated in the box to be taken out easily. CONSTITUTION: A window 53 having a length approx. equal to the overall width of the lid 50 is opened. The box 1 is composed of a body 10 and a stand 40, which can be changed over from the attitude stretching straight into the attitude bent in an angle form, and vice versa. A cover 30 to constitute a cavity is fixed at one end of the box 1, and the box 1 and lid 50 are provided with a projection 13 and recess notch 14, tab piece, a groove 15 and pawl to be fitted together.
Patent JP-H03105904-A (JP)
Title: Amorphous iron core for transformer
Inventor: KIYONO KAZUYUKI
IPC: H01F27/24
Filed: 1989-09-20
Abstract: PURPOSE:To suppress an increase in the dimension of the title iron core as much as possible so as to obtain an amorphous-cut ironcore transformer having excellent magnetic characteristics by winding an amorphous thin belt around the frame of the iron core, with the belt overlapping each other at two or more positions and its longer side as the innermost layer. CONSTITUTION:The amorphous-cut iron-core for transformer of this invention is manufactured by winding an amorphous thin belt 2 out to a prescribed size around an iron-core frame 1 in an overlapped state. By alternately moving the overlapped position of the belt 2 at the time of winding, the belt 2 is overlapped at two positions. When the belt 2 is overlapped with each other at a plurality of positions of two or more in such way, longer and shorter sides 3 and 4 are produced by the belt 2. In addition, since the belt 2 is wound around the frame 1, with its longer side 3 as the innermost layer, overlapped sections 10 are regularly formed and gaps 20 and 21 are also formed at regular intervals. Therefore, deterioration of the magnetic characteristics of this iron core can be prevented, since the occurrence of unnecessary stress at the sections 10 can be suppressed sharply.
Patent JP-2000073627-A (JP)
Title: Construction method of woody fence
Inventor: KUSAO KATSUJI
IPC: E04H17/16
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a woody fence capable of preventing the woody fence from bulking up in the case it is conveyed to a construction site and in the case it is kept in warehouse, etc., and easily cutting off a part thereof, if necessary, to adjust the length. SOLUTION: A plurality of stud bearing blocks 10 are provided in a row in the longitudinal direction, studs 1 are inserted into holes of the stud bearing blocks 10 to fix, woody jambs 2 capable of being fitted and fixed to each other and woody sills 3 are fitted and fixed to constitute a woody frame, and after the lower end opening vertical grooves 2b formed in the outsides of the woody jambs 2 are slidingly fitted to the studs 1 from above, the woody jambs 2 are interlocked with the studs 1, lattices 5 are slidingly fitted to the upper end opening vertical grooves 2b formed in the insides of the woody jambs 2 from above to arrange the lattices between the woody jambs 2 borne on the studs 1, and a coping 6 is fixed on the woody jambs 2 to fix the lattices 5 to the woody frame.
Patent JP-H04121258-A (JP)
Title: Car washer
Inventor: ISHIKAWA JUNZO
IPC: B60S3/06
Filed: 1990-09-12
Abstract: PURPOSE:To dispense with setting the washing power of brushes judging from the dirty state of a car by driving a dirt detection means to detect a dirt quantity in each place of the car, and controlling the washing power of the brushes to wash each place of the car according to its dirt quantity. CONSTITUTION:The front end inner side faces of a car washer body 1 is provided with reflection type photoelectric tubes 21 facing the lower side faces of a car 9. The tubes 21 input their output electric signals to a dirt judgment device 22. The tubes 21 and the device 22 is driven to detect dirt in each place and control the revolution speeds of a side brush 2, a rocker brush 4, and washing water pumps 17, 18 according to the dirty state in each place of the car 9. This removes the dirt properly without harming the car 9 and dispenses with the setting of the washing power of the brushes 2, 4 judging from the dirty state of the car 9 and with manually washing again, and shortens car washing time.
Patent JP-H01113244-A (JP)
Title: Lithographic printer
Inventor: YUUJIN MERIRU BAN KANEGAN
IPC: B41F7/24
Filed: 1988-09-27
Abstract: PURPOSE: To make a machine less frequently control a material intervened by an operator by automatically controlling the amount of lithography ink and water using suitable sensors and water replenisher and continuously replenishing wetting water for image division of printing plate. CONSTITUTION: A pump unit 25 is connected to an outlet 22 of a reservoir 20, draws out a mixture of ink and water, and sends it to an mixer 26. The mixer 26 has been connected to separate sources 30 and 31 of water and ink for restoration, respectively, with which fresh materials are mixed to the existent mixture of water and ink to be carried to the mixer 26 by the pump unit 25. Then the mixture of ink and water flows from the mixer 26 into a water sensor 35, which measures if the water content in the mixture is sufficient for the printing work. Here the water sensor 35 generates an electric signal and transmits it to actuator that gives rise to an appropriate action. This makes the water content of the mixture continuously maintained above the minimum level necessary for securing cleanliness of non-imaging region on the printing plate.
Patent JP-2000059137-A (JP)
Title: Array antenna
Inventor: YANAGISAWA KAZUSUKE
IPC: H01P5/12
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a non-directional small-sized array antenna used for the transmission/reception of the signals of a microwave band or the like. SOLUTION: In this array antenna, in a ridge waveguide 12, plural probes 14 for coupling are made to pass through a pipe wall perpendicularly to a pipe axial direction and a wide width surface and disposed in the pipe axial direction, radiation elements 18 are respectively provided on the outer side end and the probe 24 for feeding power is provided on one end side of the ridge waveguide 12. The four lines of such ridge waveguides 12 are parallelly disposed toward an outer side in the radial shape of being shifted from each other for 90 degrees. One divider 32 and the two probes 24 for feeding the power are respectively electrically connected by transmission lines 34 for transmitting the signals by the same phase and the same amplitude. Since one ridge waveguide 12 is provided with the beam width of more than 90 degrees, non- directivity is obtained as the entire four lines.
Patent JP-S6397008-A (JP)
Title: Generation circuit for pulse width modulated waveform
Inventor: YOSHIOKA TORU
IPC: H02P7/29
Filed: 1986-10-13
Abstract: PURPOSE:To obtain various kinds of PWM waves by inputting a voltage to be modulated in the different kinds of terminals of two comparators, impressing a reference triangular wave voltage in the center point of a voltage division circuit and inputting the divided voltages of a power source side and a ground side to the remaining terminals. CONSTITUTION:Resistances 3-6 constitute the voltage division circuit which divides the voltage between the power source VCC and the ground and the voltage division ratio can be optionally changed by changing the resistance values of the respective resistances. Supposing that the voltages of the respective connection points between the resistances 3 and 4, 4 and 5 and 5 and 6 are set V1, V2 and V3, their waveforms can be dislocated in the up-and- down direction by changing the voltage division ratio. Meanwhile, the input voltage to be modulated Vin is inputted in the non-inversion input terminal of the comparator 7 and the inversion input terminal of the comparator 8 and the voltage V1 is inputted in the inverse input terminal of the comparator 7 and also the voltage V3 is inputted in the non-inversion input terminal of the comparator 8. Now, if the voltages V1, V3 and Vin are set by changing the voltage division ratio like the example illustrated in figure 4 with considering the voltage Vin as a DC constant-voltage, a unipolar waveform PWM without a blind sector, a unipolar waveform with a blind sector and dipolar waveforms with dead time or without dead time can be obtained in a load 18.
Patent JP-H0992991-A (JP)
Title: Board holding guide rail
Inventor: YAMAUCHI TAKESHI
IPC: H05K7/14
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail which facilitates the reduction of the component material cost, the component manufacturing cost and the assembly cost and the reduction of the size of an apparatus. SOLUTION: A guide rail 1 is made of plastic material such as polyvinyl chloride. The corners of both the ends of a trench 3 are cut in order to have a board inserted easily. A constricted part 6 is a notched part where the thickness is small enough to be bent and mail enough to be cut off by an edged tool such as scissors, a knife, etc. A plurality of press-fitting parts 2 are provided on the one end side and on the other end side of the constricted part 6 at positions whose distances from the center part of the constricted part 6 are different from each other so as to prevent the press-fitting parts 2 on both the end sides from touching each other when the guide rail 1 is folded at the center part of the constricted part 6 with the trench 3 outside.  A release part 4 is a space between the trench 3 and the bottom 5 of the guide rail and, when the guide rail 1 is folded at the center part of the constricted part 6 with the trench 3 outside, the press-fitting parts 2 are housed in the space.
Patent JP-H07106300-A (JP)
Title: Electrostatic chuck equipment
Inventor: NONAKA MIKIO
IPC: H01L21/683
Filed: 1993-09-29
Abstract: PURPOSE:To prevent etching of an insulative polymer organic film. CONSTITUTION:A mounting stand 2 is arranged in a vacuum chamber of a plasma isolation type chemical dry etching equipment, and consists of an aluminum plate 11 and an electrostatic chuck 12 fixed on the aluminum plate 11. The electrostatic chuck 12 consists of an electrode 13 made of a metal thin film, an insulative polymer organic film 14 surrounding the whole part of the electrode 13, and fluororesin 19 covering the exposed part of the polymer organic film 14.
Patent JP-2000076038-A (JP)
Title: Usb hub circuit and display device
Inventor: TORII HIROMITSU
IPC: G06F13/40
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a universal serial bus(USB) hub circuit and a display device constituted for extremely easily changing a computer to be used. SOLUTION: Such a USB hub circuit 1 is provided with a switch circuit 5 interposed between plural upstream terminals 3, to which computers 2 are respectively connected, and a USB hub function part 4 and a changeover switch 6 for connecting any specified upstream terminal 3 and USB hub circuit 4 by switching the switch circuit 5. Besides, the display device is constituted by incorporating the USB hub circuit 1.
Patent JP-H1150856-A (JP)
Title: Division type flywheel
Inventor: FUJII AKIO
IPC: F02B77/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To enhance engine performance by forming a flywheel as a division type, and switching the moment of inertia of a rotating flywheel so as to be large at a low rotation time and small at a high rotation time in response to the number of the revolutions of an engine. SOLUTION: At a low rotation time in the vicinity of idling, the division portions B of a flywheel are attracted to a permanent magnet C, and rotate together with a flywheel main body D. At that time, the moment of inertia becomes large so that stable idling rotation can be secured. While at the time of a high number of engine revolutions, an electromagnet A is excited by the number of revolutions detector E, the division portions B of the flywheel are separated from the permanent magnet C by centrifugal force and magnetic force from the electromagnet A, and a rotation portion is only composed of the flywheel main body D and the permanent magnet C. At that time, the moment of inertia becomes small. Thereby, energy required for rotation at an acceleration time is reduced, the responsiveness of the engine is heightened, and fuel consumption is reduced.
Patent JP-S62102117-A (JP)
Title: Digital display device
Inventor: MATSUMOTO KATSUI
IPC: G01R13/00
Filed: 1985-10-29
Abstract: PURPOSE:To suppress the flickering of display and to display rapidly a precise value by changing a display updating period in accordance with a difference between sampling data and display data and the number of times of display updating. CONSTITUTION:The output of a voltage sensor 1 is latched 3 by a latch circuit 3 at every prescribed sampling period and a difference W between the held data X and the display data Y of a latch circuit 6 which corresponds to a current display value is detected by a comparator 4 together with a positive or negative code. An adder 7 determines an addition value C in accordance with the results discriminating whether the difference W is more than a prescribed value S or not and whether the number of times of display updating is more than a reference value K for the number of times of display updating. In this case, a comparator 9 compares the reference value A with an accumulated addition value of the 1st counter 8, and when the accumulated addition value reaches the value A, new data Y are displayed on a display unit 5 through the latch 6. When the number of times of the display updating is counted by the 2nd counter 10 and the counted value reaches the value K, the change of the addition value C is instructed from the comparator 11 to the adder 7.
Patent JP-H0577482-A (JP)
Title: Electrostatic recording method
Inventor: ARIGA TOSHINAO
IPC: G03G15/00
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a stable electric discharge at the emission of ions by a method wherein when an electrostatic recording head is again used after an electric discharge therefrom is stopped, a preliminary discharge is conducted before the emission of ions. CONSTITUTION:This method is applied to an electrostatic recording head provided with an ion generation part made of a line electrode 30 and a finger electrode 32 and an ion control part made of a screen electrode 33 controlling the generation of ions from the ion generation part. Ions generated by an electric discharge caused by the application of an ion generation voltage from an alternative current power source 35 in the ion generation part are emitted in accordance with a printing signal from a signal voltage source 36 under the control by the ion control part to form an electrostatic latent image of charged dots on a drum 1. In this invention, prior to the ion generation control by the ion control part, an ion generation voltage is applied to the ion generation part so as to conduct a preliminary discharge for the forming of charged dots.
Patent JP-S59171321-A (JP)
Inventor: JIYON HENRII ROUMIRAA
IPC: H03K19/082
Filed: 1983-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1085389-A (JP)
Title: Perching ball counter
Inventor: SHIRATA TAKAHARU
IPC: H03K5/1254
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a PERCHING ball counter capable of effectively preventing the number of PERCHING balls from being miscounted due to a chattering, by incorporating a simple electronic circuit into a contact-type sensory having no sensitivity to magnetism. SOLUTION: This counter consists of a counter's main body with a vertically- formed passage of PERCHING balls P, first flexible electric contact points 11a installed on the top of passage t6 detect the PERCHING balls P dropped into the passage and second ' flexible electric contact points Jib installed on the bottom of passage to detect the PERCHING balls P passed through the contact points 11a. Installing a flip-flop circuit to count the number of PERCHING balls only when the second contact points 11b output a detection signal, as well as a detection signal output from the first contact points 11a is held until a detection signal is output from the second contact points 11b, effectively prevents the number of PERCHING balls P from being miscounted due to chattering.
Patent JP-S6489495-A (JP)
Title: Composite multilayer substrate for hybrid ic
Inventor: KANI YASUYUKI
IPC: H05K3/46
Filed: 1987-09-30
Abstract: PURPOSE:To increase freedom of design and to increase packaging density by forming a multilayer structure using resin family conductor and resin insula tion film for compound multilayer substrate. CONSTITUTION:Ag family paste and copper paste are screen-printed on an aluminum substrate 2 for oxidation environment calcination and neutral environ ment calcination, respectively. After drying, it is calcined. Then, resistor paste such as compound type ruthenium chemical compound and resistor paste such as boron lantern family are screen-printed on a substrate 1 as a thick-film resistor 3 for oxidation environment calcination and for neutral environment calcination, respectively, as in a thick-film conductor. After drying, they are calcined. Then, after performing screen-printing of thermoset epoxy family resin paste on it as a resin insulation film 5, they are cured. Then, after performing screen-printing of thermoset resin family copper paste or thermoset resin family Ag paste on it as a resin family conductor 4, it is cured at 100-200 deg.C to turn it into a conductor.
Patent JP-H0294481-A (JP)
Title: Semiconductor device
Inventor: KAMATA ATSUSHI
IPC: H01L21/203
Filed: 1988-09-30
Abstract: PURPOSE:To produce an excellent light emitting element in high reproducibility and low contact resistance by a method wherein an n type III-V group semiconductor crystal layers are laminated on an n type zinc selenide sulfide and the metallic electrodes are formed thereon. CONSTITUTION:A p-ZnSxSe1-x (x=0.09) crystal layer 2 is deposited on a p-GaAs substrate 1 by MOCVD process. First, an n type ZnSxSe1-x (x=0.09) layer 3 is deposited on the layer 2. Secondly, an n-GaAs layer 4 is laminated on the layer 3. Finally, a p side electrode 5 is formed of an Au-Zn film while an n side electrode 6 is formed of an Au-Ge film.
Patent JP-2000075711-A (JP)
Title: Fixing device
Inventor: TAGUCHI YASUHIKO
IPC: G03G15/20
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which does not cause leakage and fire by the destruction of an insulating layer in a direct heating type fixing roller. SOLUTION: The end parts of a metallic plane sheet in which hole parts 3a are pierced to form a required pattern are welded to constitute a hollow cylinder, forming a resistance heating body 3. This resistance heating body 3 together with the electric insulation sheet is installed on an inner surface of the cored bar of a fixing roller. As the resistance heating body 3 and the electric insulation sheet are not bonded to the cored bar, but brought into close contact with the inner surface of the cored bar by the rigidity of a cylinder part of the resistance heating body 3, the peeling of the resistance heating body 3 caused by the difference of coefficients of linear expansion between the materials can be prevented.
Patent JP-S62148584-A (JP)
Title: Heat activatable adhesive for wire laying circuit
Inventor: MAAYU ROOBA FURIIDORITSUHI
IPC: H05K3/22
Filed: 1986-10-14
Abstract: A non-tacky, solid, adhesive composition which can be activated without C-staging the polymeric resin, upon application of sufficient heat or ultrasonic energy for a time period less than one second, comprising a) at least one film forming polymeric resin of number average molecular weight (Mn) of at least about 10 000 and having a hydroxyl, epoxide or unsaturated functionality greater than about 7, the polymeric resin being selected from the group of polyols consisting of polyesters, polyurethanes, phenoxies, epoxies and mixtures thereof; b) a plasticizer present in an amount which permits the activation without C-staging of the polymeric resin; c) a curing agent which is capable of crosslinking and curing the polymeric resin to a C-stage, the curing agent being present in an amount sufficient to C-stage the polymeric resin.