baber/WOPTO huggingface dataset:
Patent JP-H03255718-A (JP)
Title: Switching circuit
Inventor: OTSUBO MASAO
IPC: H03K17/62
Filed: 1990-03-06
Abstract: PURPOSE:To realize switching for two power source, to reduce a base current and to improve efficiency for utilizing a voltage by providing a switching means to switch a second output with the use of the base current of a bipolar transistor as the power source. CONSTITUTION:A transistor 10 is controlled ON/OFF by a control signal supplied through a transistor 13; and corresponding to the voltage and current inputted to a power supply input terminal 11 in the ON state, the first output is outputted to a first output terminal 12. Simultaneously, the transistor 10 outputs the current and voltage corresponding to the base current to the collector of the transistor 13 as the second output. In such a case, the transistor 13 is controlled ON/OFF according to a control signal from a control signal input terminal 14; and in the ON state, the second output corresponding to the base current of the transistor 10 is outputted to a second output terminal 17.
Patent JP-H0617058-A (JP)
Title: Super acid catalytic hydrocracking of heavy oil and bitumen
Inventor: OTSUTOO PIITAA SUTORAUSU
IPC: C10G1/06
Filed: 1993-03-12
Abstract: PURPOSE: To obtain lower boiling point distillates by hydrocracking heavy hydrocarbons by allowing heavy oil bitumens or chemically related raw materials to react with gaseous superacid in the presence of a hydrogen transfer agent and hydrogen.  
     CONSTITUTION: At the time of hydrocracking heavy oil bitumens or chemically related raw materials, lower boiling point distillates are obtained by allowing the raw materials to react together with gaseous superacids in the presence of a hydrogen transfer agent and hydrogen. Acids containing elements from Group III, IV and/or V of the Periodic Table may be cited as the superacid- fluoro-compounds. HF.BF 3 , H 2 SiF 6  and HPF 6  may be exemplified as the typical superacids. Cycloalkanes and low molecular weight alkanes may be cited as the preferable hydrogen transfer agent. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05254183-A (JP)
Title: Label printing device
IPC: G09F3/00
Filed: 1992-03-11
Abstract: PURPOSE:To print character strings always in optimum way on a large number of labels stuck on a label sheet regardless of type of the labels. CONSTITUTION:Information on shape and arrangement of labels arranged on a label sheet is stored in a label information memory means 3 in relation with identification code. The identification code is inputted by a label sheet designating means 6 so as to select a label sheet. The selected label sheet is fed to a printing means 33 by a feeding means 32. A print control means 1, in accordance with feeding information by the feeding means 32 and label information of the selected label sheet, reads out character strings stored in a character memory means 2 repeatedly at every label so as to print on each label on the label sheet to be fed.
Patent JP-H03256353-A (JP)
Title: Semiconductor device
Inventor: OTSUKA MASASHI
IPC: H01L25/18
Filed: 1990-03-06
Abstract: PURPOSE:To improve an assembly performance of a semiconductor device and adapt the device to a multi-pin type multi-chip package by intersecting an extended line of an arbitrary side of a chip with one side of a lead frame which directly faces this side or an extended line of the lead frame or more specifically installing the chip to a die pad of this chip so that both sides may be parallel with each other. CONSTITUTION:Since two chips installed to a lead frame are square-shaped, a die pad 2 of the lead frame which supports the chips is also square-shaped. Bonding pads are uniformly and regularly laid out on the chips. The longer axis of the lead frame and the central axis of each die pad form an angle of 45 deg. respectively. The mating angles of the die pads are combined and each side of the die pads on opposite sides face each other, forming the angle of 90 deg.. Both sides on opposite sides resemble like falling on each opposite side. Furthermore, since the die pads are shaped on the slant, an intermediate lead 5 extending from the vicinity of one side of the die pad 2 falls slantingly to the edge of the lead frame virtually without bending.
Patent JP-H02274203-A (JP)
Title: Hair-removing apparatus
Inventor: GERUHARUTO ROBERUTO HAINRITSUH
IPC: A45D26/00
Filed: 1990-03-06
Abstract: PURPOSE: To reduce the risk from narrowing the skin between the nipping elements by positioning the first nipping element in a circular form with the second nipping element being positioned adjacent to the interior wall of the first nipping element. CONSTITUTION: A depilator is equipped with a housing 1 and holds rotationally a first circular nipping element 4 within a circular wall part 3. A second tubular nipping element 5 is positioned not only adjacent to the interior wall 6 of the first nipping element 4, but also rotationally supports its shaft 7 within a holding plate 8 with the shaft 7 being connected to an electric motor 9. The circular wall part 3 is closed by a plate 10 equipped with a hair inlet 11 and a skin follow-up surface 12 of the plate 10 is arranged in a proper contact to the skin. The electric motor 9 rotates and drives the second nipping element 5 and as a result of a friction between the exterior wall 13 and the interior wall 6 of the first nipping element 4, the first nipping element 4 is driven as well.  The end of the hair to be taken into a wedge-shaped opening 14 between the nipping elements by way of the hair inlet 11 is clamped between the nipping elements and removed by the rotation of the nipping elements.
Patent JP-S53138551-A (JP)
Title: High frequency heating device
Inventor: KIKUCHI IWAO
IPC: F24C7/08
Filed: 1977-05-09
Abstract: PURPOSE: To heat the heated object without making any deformation thereof irrespective of its kind, weight and initial temperature by sensing a physical change in the fluid flow passing through the space for storing the heated object and by controlling the source for generating an electric wave in reference to the sensed signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08251453-A (JP)
Title: Television camera system
Inventor: TAKEI HIROYUKI
IPC: H04N5/222
Filed: 1995-03-14
Abstract: PURPOSE: To prevent mis-operation by allowing a producer to smoothly transfer his command to a cameraman when a television camera is used to pick up an image. CONSTITUTION: Information of a center and a size of an object desired to be picked up is indicated on a view finder 9 and other object than the object whose image is picked up at present is going to be picked up, the information of a moving direction of a television camera 1 and of the size of the object is indicated on the view finder 9 in response to the speed moving the television camera. Thus, the cameraman 2 conducts smooth image pickup without mis- operation by delivering command information not in a sense of the cameraman 2 but by its visual sense.
Patent JP-2000245684-A (JP)
Title: Structure for rigid distal end of endoscope
Inventor: HIRANO SOTA
IPC: G02B23/24
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce man-hour required for working screw holes by forming at least two screw holes among the plural screw holes formed so as to fix a cylindrical member to the main body of the rigid distal end of an endoscope on the same straight line through one insertion hole. SOLUTION: At the rigid body 40 of the rigid distal end the plural insertion holes 62A-62E are formed and the screw holes 64A-64E are formed in a direction orthogonal to the insertion holes 62A-62E. Among them, the screw holes 64B-64E are directly communicated with the outer peripheral surface of the hard part main body 40 and the screw hole 64A is formed on the same straight line as the screw hole 64D through the insertion hole 62D. Thus, the screw hole 64A and the screw hole 64D are worked in the same process.
Patent JP-S55146698-A (JP)
Title: Analog memory
Inventor: IMAIDE TAKUYA
IPC: H04N5/45
Filed: 1979-05-02
Abstract: PURPOSE: To make it possible to attain line random access suitable for video signal processing by providing analog memory elements, arranged in a line, a line asigning method and an access method.  
     CONSTITUTION: Signal II is inputted to vertical data input terminal 411 of shift register 111, and clock signals I are also input to the vertical clock terminal as many as (n) to select an n-th line. Next, write period signal input terminal 911 is applied with signal III increasing in level to high after the n-th line is selected, horizontal data input terminal 412 of shift register 112 and horizontal clock terminal 312 are further applied with signal IV and signal V respectively, so that a signal input to signal input terminal 511 will sequentially be stored in the n-th line of memories. In read operation, while terminal 911 is held low, read period signal input terminal 912 is applied with signal III to drive register 112 in the same way, so tat a read signal will be obtained from signal output terminal 512. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62209999-A (JP)
Title: Vibrator
Inventor: AKATA HIDEAKI
IPC: H04R17/00
Filed: 1986-03-10
Abstract: PURPOSE:To easily obtain the vibrator of an optional characteristic desired by, e.g., the user by cutting off the vibrator electrode at least of one side of the element to form an optional area independently of a single vibrator of the same element shape. CONSTITUTION:An electrode film 3 as a vibrator electrode is printed at the entire lower face of a flat cylindrical piezoelectric element 2 made of a semiconductor barium titanate sintered ceramic of a vibrator 1, a trimming electrode 4 formed as a prescribed area through the laser cut of the electrode film by, e.g., a laser light is formed to the upper face of the piezoelectric element 2 and the trimming electrode 4 is opposed to the lower electrode film 3. Since the trimming electrode 4 is formed to a prescribed area through the cutting by means of a thin film resistance trimming means using laser light while observing the characteristic of the vibrator 1, the vibrator of an optional characteristic desired by the user is obtained easily, resulting that the productivity is improved remarkably without any change of element shape, composition and degree of sintering different from a conventional vibrator.
Patent JP-S62210431-A (JP)
Title: Non linear optical material
Inventor: OKAZAKI MASAKI
IPC: C07C251/76
Filed: 1986-03-11
Abstract: PURPOSE:To obtain the org. compd. having a high non-linear optical effect in a crystalline state by using a specific compd. to the titled material. CONSTITUTION:The titled material is composed of the compd. shown by formula I, wherein R<1> and R<2> may be the same to or the different with each other, and are each hydrogen atom, an alkyl or an aryl or an aromatic group contg. a heterocyclic atom which may be substituted. The acid adduct is the compd. which adds (usually 1mol of) an org. acid (for example, carboxylic, etc.) or an inorg. acid (for example, sulfonic acid, etc.) to the compd. shown by formula I. The alkyl group is exemplified with for example, methyl group, preferably the group shown by formula II. The aromatic group contg. the heterocyclic atom is exemplified with the formula III or IV.
Patent JP-S61214462-A (JP)
Title: Arrangement type infrared detector
Inventor: MAEJIMA YUKIHIKO
IPC: H01L31/0264
Filed: 1985-03-19
Abstract: PURPOSE:To obtain excellent resolution by boring a hole reaching a Hg1-zCdzTe layer from the substrate side in each element and attaching an electrode to the Hg1-zCdzTe layer through the hole. CONSTITUTION:Hg0.87Cd0.13Te is grown on a CdTe substrate 1 in an epitaxial manner, Hg0.8Cd0.2Te as an infrared detecting section is grown on the Hg0.87 Cd0.13Te, and a hole is bored to the CdTe substrate 1 and an electrode 6 is extracted from Hg0.8Cd0.2Te on the p side. Consequently, resolution is improved, and the sophistication of wirings can be reduced. A connection to an Si processor is made easier than conventional devices, and an arrangement type infrared detector, which has high performance and is manufactured comparatively readily, can be acquired.
Patent JP-S55145041-A (JP)
Title: Side-check mirror for automobile
Inventor: WATANABE ISAMU
IPC: B60R1/08
Filed: 1979-05-01
Abstract: PURPOSE: To check the visual field effectively on one side of an automobile by fixing a support plate fitted with a mirror inside to the front on the opposite side of a driver's seat and opening or closing the support plate by the remote operation from the driver's seat for projecting the support plate in accordance with necessity.  
     CONSTITUTION: A fitting shaft 4 is firmly fixed inside a fender 1 of an automobile, and connected with a support plate 3 via an arm 5. A mirror 2 is fitted inside the support plate 3. Meanwhile, a gear 5 is fitted to the fitting shaft 4, and engaged with a worm gear 7 fixed to a reversely-rotatable motor 6 for transmitting the rotation of the motor 6 to the fitting shaft 4. In this construction, when the fitting shaft 4 is rotated regularly or reversely, the support plate 3 is opened or closed. Consequently, when the support plate 3 is opened and projected in accordance with necessity, the visual field can be checked for sure on one side of the car body by the mirror 2. On the other hand, since the support plate 3 can be closed and stored when unnecessary, it does not give any blockage to traffic. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04272811-A (JP)
Title: Forced cooling method for power cable wound on drum
Inventor: NATORI HIROSHI
IPC: B29L31/34
Filed: 1991-02-27
Abstract: PURPOSE:To cool deep into an inner layer section of a cable down close to the normal temperature in a short time by boring a number of bores on a body of a drum, connecting a hose, connected with an air suction or air feed-in device, with vent holes formed on sealing components blocked at both ends and sucking in from the drum or feeding air into the drum. CONSTITUTION:A number of bores 4 are bored on a body 3 of a drum 1, and air vent holes 6 are formed on sealing sections 5 blocked at both ends, and one end of hoses 8, the other ends which are connected with an air suction device 7 mounted on a truck 9, are connected with the air vent hole. When the air suction device 7 is driven and air is sucked in from the drum 3, the outside air is passed through spaces of a cable 2 to generate the air flow entering the body 2 through the holes 4 of the body 3 and the cable 2 is brought into contact with atmosphere deep into its inner layer to carry out the cooling efficiently. Air vents 6 are formed on both sides of the drum 1, and the air vents 6 not used are covered with covers 10. An air feed-in device can be used instead of the air suction device.
Patent JP-S59192210-A (JP)
Title: Gathering device of solar rays
Inventor: MORI TAKASHI
IPC: F24S23/00
Filed: 1984-03-21
Abstract: PURPOSE:To eliminate winding and twisting of a lead wire by providing a solar- ray direction detecting sensor on a solar-ray condensing device and converting a direction signal detected by this sensor to a radio signal and receiving this radio signal in a device provided in an optional place other than the place of the solar-ray condensing device. CONSTITUTION:The second parabolic reflection mirror 10 which is placed in the focus position of a parabolic reflection mirror 1 to convert reflected solar rays to a parallel light and reflects it, a photoconductor tube 11 which is rotated together with the first revolving shaft 2 as one body, and the second photoconductor tube 12 where one end is rotatable for the tube 11 and the other has the same axis as the second revolving shaft 7 are provided. Solar rays reflected and condensed by the parabolic reflection mirror 1 are converted to parallel rays by the second parabolic reflection mirror 10 and are led into the photoconductor tube 11. They are transmitted to an optional desired place through the second photoconductor tube 12.
Patent JP-H03256422-A (JP)
Title: Supervisory and controlling equipment
Inventor: ISHIKAWA HIROTSUGU
IPC: H04L12/40
Filed: 1990-03-07
Abstract: PURPOSE:To save a time for supervisory control by enabling all the supervisory control slave stations to respond to a supervisory control master station in one time of polling. CONSTITUTION:When a polling control part 3 is started up by a start-up signal PD of polling in the supervisory control master station M, polling of connected supervisory control slave stations A1-AN are performed, and each of the slave stations A1-AN receives the data with master station data reception parts 8, and decides whether or not the polling of its own station is performed in its own station address decision part 9, and sends its own station address and supervisory data to the master station M when it is performed. The master station M stores the number of slave stations A1-AN with constitution of multi- point in a slave station number storage part 1, and collects the supervisory data. Since all the slave stations A1-AN respond to the master station M in one time of polling, supervisory control time can be shortened to a minimum.
Patent JP-H05260337-A (JP)
Title: Moire improving circuit
IPC: H04N9/18
Filed: 1992-03-12
Abstract: PURPOSE:To improve the horizontal moires in particular by attaining the improvement of moires with no deterioration of the image quality. CONSTITUTION:A moire correcting circuit 4 produces a sine wave having the frequency of an odd multiple of 1/2 fV (vertical scan frequency) synchronously with the fV received from a vertical deflecting circuit 2 and superimposes the sine wave on the horizontal synchronizing signal of a horizontal phase circuit contained in a horizontal deflection circuit 3. The horizontally deflected current flowing to a CRT is slightly modulated based on the sine wave. Thus the position of an image is varied on the CRT 1. As a result, the moire stripes caused in the horizontal direction can be visually erased.
Patent JP-S58171809-A (JP)
Inventor: ABE TATSUO
IPC: H01G4/224
Filed: 1982-04-02
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-S57168546-A (JP)
Title: Unique word detector
Inventor: KOMATSU YOUJI
IPC: H04L7/04
Filed: 1981-04-08
Abstract: PURPOSE:To perform the establishment of synchronization and the resolution of uncertain phase, by reversing the bit sequence of one of the unique words of two channels to form a bit pattern and using this bit pattern for the other unique word. CONSTITUTION:A correlator 3a obtains the correlation with the unique word of channel P with respect to the input signal of a receiving channel while the selection signal is set at 1. Then the output of a threshold level detector 5a is delivered to input terminals 9a and 10a of a decoding matrix 8 via latch circuits 15a and 15b. While the selection signal is kept at 0, the correlator 3a performs an operation equivalent to the fact that the correlation is secured with the unique word of channel Q to the input signal of the receiving channel in combination with the operation of a selecting circuit 13a. Then the output of the  detector 5a is delivered to the matrix 8. As a result, the output signals of output terminals 11 and 12 of the matrix 8 can perform the establishment of synchronization and the resolution of uncertain phase.
Patent JP-S58169439-A (JP)
Inventor: NONAKA TAKANORI
IPC: A61B8/00
Filed: 1982-03-31
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-S62211980-A (JP)
Title: Manufacture of semiconductor laser
Inventor: YOKOMORI KIYOSHI
IPC: H01S5/00
Filed: 1986-03-12
Abstract: PURPOSE:To take out the emitted light from a semiconductor laser in the vertical direction to a substrate by a method wherein the semiconductor laser is positioned in such a way that the emitted light is reflected by slant faces for reflection and is emitted in the nearly vertical direction to the substrate. CONSTITUTION:A substrate 20 having a partially removed mask layer and consisting of an anisotropic etching material is etched through the removed part of the mask layer 20 by an anisotropic etching technique to form slant faces 28 for reflection in a recessed part 24 for semiconductor laser installation. Then, a semiconductor laser 26 is installed in the recessed part 24. At that time, the semiconductor laser 26 is positioned in such a way that the emitted light from the semiconductor laser 26 is reflected by the slant faces 28 for reflection and is emitted in the nearly vertical direction to the substrate 20.
Patent JP-H04247470-A (JP)
Title: Cartridge for forming image
Inventor: KANAI MAKOTO
IPC: G03G15/00
Filed: 1991-02-01
Abstract: PURPOSE:To increase the degree of the freedom of design when a cartridge for forming an image and an image forming device are miniaturized and to eliminate a shielding member with respect to the optical path of destaticization light. CONSTITUTION:The cartridge for forming an image 121 is provided with a photosensitive drum 106, a charge corotron 108 which electrostatically charges the surface of the drum 106, the path 177 of a laser beam 172 which irradiates the drum 106, a developing device 109 which develops a latent image formed on the drum 106, a cleaning device 120 which cleans the drum 106 after transfer and the path 179 of the destaticization light 173 which destaticizes the drum 106 after the transfer. The path 179 is bent toward the side part of the corotron 108 from the rear surface side thereof and it leads to the drum 106 through a gap between the corotron 108 and the cleaning device 120.
Patent JP-H05216107-A (JP)
Title: Data writing method for camera
Inventor: IWAI FUMIO
IPC: G03B17/18
Filed: 1992-02-05
Abstract: PURPOSE:To decrease the number of communication lines and attain facilitation and speed-up of data correctness judgement in the case where incorrect data are transmitted because of generation of abnormality in the communication lines by transmitting data from an external writing device only to a camera to display received data written into an E<2>PROM on the camera side, and inputting the displayed data to an external writing device via an image processing device so as to judge data correctness. CONSTITUTION:Data transmitted from an external writing device 7 are received by a receiving means 3, the received data are written into an E<2>PROM 2, the written data are read out and diaplayed by a display means 5, the displayed data are read by an image processing device 6, and data correctness is judged by the external writing device 7 based on the transmitted data and the displayed data.
Patent JP-S53140466-A (JP)
Title: Transmission
Inventor: OOTSUKA KUNIO
IPC: F16H47/08
Filed: 1977-05-13
Abstract: PURPOSE: To improve fuel cost while ensuring the speed change operation of cars and good comfortableness to drive over the whole movement ranges, in a transmission provided with fluidic connection means, such as, a torque converter, etc. and used as an automatic transmission. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57171431-A (JP)
Title: Method for preparing oil in water type emulsion excellent in uniformity and long-term stability easily and inexpensively
Inventor: NAKASHIMA TAKATOSHI
IPC: A23L27/60
Filed: 1981-04-13
Abstract: PURPOSE:To prepare an oil in water type emulsion having uniform particle size and long-term stability by using a solvent dispersing and dissolving a surfactant at high concn. and the surfactant of which HLB is a definite value or more. CONSTITUTION:In preparing an oil in water type emulsion from an oily substance such as a medium and a higher fatty acid ester or the like, a solvent dissolving or dispersing a surfactant at high concn. such as formic acid or ethanol and a nonionic, an amphoteric and /or an ionic surfactant are used. In this case, the surfactant is dissolved and dispersed in the solvent at first and, after the obtained solution is stirred at a temp. higher than the m.p. or the softening point of the liquid or the pasty oily substance, said oily substance and water are emulsified. As the result, by using a small amount of the surfactant, the oil in water type emulsion having fine and uniform particle size as well as good long-term stability is obtained easily and inexpensively.