baber/WOPTO huggingface dataset:
Patent JP-S6456563-A (JP)
Title: Thermal head, thermal head array and manufacturing method thereof
Inventor: KANAMORI TAKASHI
IPC: B41J2/345
Filed: 1987-08-27
Abstract: PURPOSE:To make it possible to mass-produce arrays in high yield by providing a laminate of alternately laminated insulating boards and metal plates, a resistor applied to cover a laminate surface wherein the insulating boards and the metal plates alternately appear, and a protective film applied to cover the resistor. CONSTITUTION:An insulating board 21 of satisfactory heat resistant material such as glass or ceramic, and a metallic plate 22 of good conductive material such as copper are used for a thermal head array. A plurality of insulating boards 21 and metallic plates 22 are alternately laminated and bonded, for example, with a polyimide adhesive, and the whole laminated product is pressed. A resistor 31 as a heat generating element is applied on the surface of the cut laminate where the insulating boards 21 and the metal plates 22 appear alternately and further a protective film 32 is applied on the resistor 31 respectively by sputtering and, a thick film. RuO2, Ta2N, etc., are used as the resistor 31, and Ta2O5, Al2O3, TiC, SiO2, etc., are used as the protecting film 32. Thus mass-production can be realized at a low cost.
Patent JP-H0958341-A (JP)
Title: Method and apparatus for judging disconnection of lamp for vehicle
Inventor: NORIZUKI AKIRA
IPC: B60Q11/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for judging the disconnection of a lamp for a vehicle which have high universality and expansible property without needing any troublesome adjustment even when more lamps are provided. SOLUTION: First in lighting lamps 23, 25 and 27, pulse signals having the frequency or cycle of their own set individually to the respective lamps are supplied for a predetermined time. The displacement of the lamp load current in the signal supply is detected by a current sensor 17, while the frequency or cycle of the lamp load current is figured out of the detected value, and the presence of the disconnection of the respective lamps 23, 25 and 27 is judged on the basis of the calculated frequency or cycle.
Patent JP-S59145182-A (JP)
Inventor: HORUSUTO DENTSUIN
IPC: B41K3/10
Filed: 1983-11-17
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-S59107982-A (JP)
Inventor: TANAKA MASAHIRO
IPC: C04B35/80
Filed: 1982-12-10
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-S60107844-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAMI MASASUKE
IPC: H01L21/76
Filed: 1983-11-16
Abstract: PURPOSE:To isolate elements easily while also improving the degree of integration by a method wherein a recessed section is formed to an Si substrate, an insulating film for isolating the elements is formed to the side wall of a wall section holding the recessed section, the inside of the recessed section is buried with an epitaxial layer which is used as an active element region. CONSTITUTION:A large number of recessed sections 3 are formed to the surface of a P type Si substrate 1 while leaving wall sections 2, these exposed sections are all coated with an SiO2 film 4, and the films 4 are left only on the side surfaces of the wall sections 2 and others are removed through anisotropic etching. An N type layer 5 is grown on the whole surface in an epitaxial manner, and flattened to expose the top sections of the wall sections 2. The layers 5 held by the wall sections 2 are used as active element regions, and N channel-transistors 6 and P channel-transistors 7 are formed alternately in each region. Accordingly, elements are isolated easily, and the degree of integration is also improved when the thickness of the wall sections 2 is thinned previously.
Patent JP-S6193920-A (JP)
Title: Inspecting instrument of rotating device
Inventor: TAKISE TADASHI
IPC: G11B5/455
Filed: 1984-10-15
Abstract: PURPOSE:To decide the quality and to detect the cause of badness of a rotating device by displaying rotation noise of the rotating device without receiving the ambient noise. CONSTITUTION:The rotating device 1 to be inspected is shut tightly in a simple anechoic box 2 provided with a sound absorbing material to cut off the ambient noise as much as possible and the device 1 is provided with vibration proof rubber to prevent transmission of the rotation noise of a motor to the box 2. The rotation noise of the device 1 is collected by a microphone 3 and supplied to an HPF5 via an amplifier 4 and the rotation noise is abstracted to cut off the ambient noise. The output of this HPF5 is supplied to an effective value detector 6 and a time variation of the rotation noise energy is detected and the output of the detector 6 is supplied to a spectrum analyzer 8 after its stationary fluction component is eliminated by an HPF7.
Patent JP-H0264748-A (JP)
Title: Function trace processing system
Inventor: UEDA YUICHI
IPC: G06F11/28
Filed: 1988-08-30
Abstract: PURPOSE:To efficiently execute the action test of a debugging objective program and to easily recognize a module constitution, etc., by making it possible to trace at a function unit or a module unit. CONSTITUTION:At a processor (CPU/memory) 10, a program constituting information storing part 11 stores the constituting information of a debugging objective program and function information defined at every source module. Based on the constituting information and the function information, at a debugger 12, a function trace control part 13 sets a break point at respective functions in a debugging objective program 16, and a module constituting display control part 15, a module constituting diagram with the function information is displayed based on a memory on interrupting executing the debugging objective program and the function information concerned with the interruption is displayed at a mode different from others. Besides, the trace control part 13 possesses a control part 14 and continues the executing of the debugging objective program to the function designated at the display control part 15. By such a constitution, debugging work can be advanced efficiently.
Patent JP-S60109311-A (JP)
Title: Current voltage converting circuit
Inventor: KATOU KAZUO
IPC: H03F3/34
Filed: 1983-11-18
Abstract: PURPOSE:To increase the operation speed of a voltage current converting circuit by connecting a photodetecting element to the collector of a diode-connected transistor (TR), and cascading plural stages of current amplifier circuits to the base electrode of the TR. CONSTITUTION:The photodetecting diode 10 is connected as a signal source to the collector of the TR11. Then, couples of TRs 11 and 12, 13 and 14, and 15 and 16 as current amplification stages are in 1:N1, 1:N2, and 1:N3 proportion respectively. When the diode 10 is irradiated to flow a photocurrent through the TR11, an (N1)-fold current flows to the collector of the TR12, and an (N1XN2X N3)-fold current flows to the collector of the final-stage TR, i.e. a resistance 80.
Patent JP-S6371522-A (JP)
Title: Internal combustion engine with exhaust turbocharger
Inventor: SHIMODA KUNIHIKO
IPC: F02B37/16
Filed: 1986-09-12
Abstract: PURPOSE:To keep the reduction in an engine speed within an allowable range even if an auxiliary machinery load is suddenly added, by providing a bypass passage with a value which connects the upstream side of a throttle valve to the downstream side of a compressor. CONSTITUTION:When the load of a generator 12 is small, a throttle valve 110 and an open/close valve 116 are closed to bring an electromagnetic clutch 113 into a connected condition, and an auxiliary pump 114 Is driven, so that the intake air density of a compressor 21 decreases. An engine 11 takes in air through an intake manifold 16 via a check valve 121 in a bypass pipe 120, and operates as a nonsupercharged engine. If the load of a generator 12 is suddenly added, the throttle valve 110 is gradually opened and further the open/ close valve 116 is opened to bring the electromagnetic clutch 113 into a disconnected condition. The compressor 21 comes gradually to take in the atmosphere, and the discharged air thereof is supplied to the intake manifold 16 through an auxiliary pump bypass pipe 115.
Patent JP-S59107763-A (JP)
Title: Production of ferrous parts
Inventor: OKAZAKI TAKESHI
IPC: B22C9/03
Filed: 1982-12-08
Abstract: PURPOSE:To save energy and to reduce equipment cost by using a granular material for fluidizing in a fluidized bed furnace, forcing the granular material for fluidization to flow after casting of a molten metal, and performing a heat treatment thereby performing integrally casting and heat treatment in the fluidized bed furnace. CONSTITUTION:A consumable pattern 12 is disposed in the body 2 of a fluidized bed furnace 1 and a granular material 4 for fluidization is packed in the body 2. The top surface of the material 4 is covered together with the top surface of the pattern 12 by a sheet 13. The 1st valve 7 is closed and the 2nd valve 9 is opened by a controller 11 and a pump 10 is operated to evacuate the inside of the furnace 2. The material 4 is energized downward together with the pattern 12 to immobilize the material 4. When a molten metal is poured into the part of the pattern 12, the pattern 12 is consumed and the pattern part is filled by the molten metal. The operation of the pump 10 is stopped at the point of the time when the temp. of the cast metal drops down to about 850-1,000 deg.C, then an air pump 8 is operated to force the air into the body 2 so that the material 4 flows. A casting, that is, ferrous part, is heat treated by the flow of the material 4. The ferrous part is removed from the furnace 1 upon ending of the heat treatment.
Patent JP-H0497881-A (JP)
Title: Marking apparatus
Inventor: TAKEUCHI SEINOSUKE
IPC: B41M5/00
Filed: 1990-08-16
Abstract: PURPOSE:To certainly apply marking to an object to be searched with high reliability by taking the image of the character or mark marked on the object to be searched by a marking apparatus and applying image processing thereto to confirm the character or mark and performing re-marking by a correction marking apparatus in the case of inferior quality. CONSTITUTION:In a marking apparatus printing a character or mark such as a manufacturing code or date on an article, an operation apparatus 4 selects the printing character to a marking object, for example, a hot coil 10 and a marker 3 prints the character or mark on the surface of the hot coil on the basis of the printing command signal from the operation apparatus 4 according to an ink jet system. A camera 5 takes the image of the printed character and an image processing circuit 6 extracts a character from the taken image to confirm the same. When the quality of the printed character is not predetermined one, a correction command is issued. A marker 7 again carries out printing on the basis of the command. A host computer 1 controls respective machineries inclusive of a conveyor line 2 and holds a printing character code.
Patent JP-H0640712-A (JP)
Title: Production of artificial diamond powder
Inventor: KITAGAWA YOSHIHIRO
IPC: C01B31/06
Filed: 1992-07-22
Abstract: PURPOSE:To reduce the cost of production by irradiating a falling flow of glassy carbon powder having a specified particle diameter range with laser beams. CONSTITUTION:Glassy carbon powder having 0.1-100mum particle diameter range is allowed to fall naturally from a storage tank into an atmosphere in which an inert gas such as He flows at a prescribed flow rate. Laser beams emitted from a laser oscillator such as CO2 laser are converged on the resulting falling flow to form a laser beam converged region, the convergence temp. is regulated at >=2,000 deg.C and the falling flow is continuously irradiated with the laser beams Artifical diamond powder is obtd. at a low cost.
Patent JP-H0498825-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAI SHINICHI
IPC: H01L21/263
Filed: 1990-08-16
Abstract: PURPOSE:To form a thin film in even thickness and excellent crystallizability by a method wherein the seeding epitaxy from a seed crystal is used for the formation of a single crystal semiconductor layer on an insulating film. CONSTITUTION:After a trench 2 is excavated in a silicon semiconductor substrate 1, an SiO2 film 3 is formed by thermal oxidation and then an etching preventive agent 4 is coated only on the bottom part of the trench 2. The whole surface is etched away in fluoric acid solution so as to form an underneath insulating film 3 only on the bottom surface of the trench 2 and then a polycrystal silicon layer (polycrystal amorphous semiconductor layer) 5 is deposited. Next, CW-Ar layer as energy beams 6 is scanned to melt down and recrystallize the polycrystal silicon layer 5 for the formation of a recrystallized silicon layer 7. At this time, the seeding epitaxy occurs on the part above the exposed part 8 of the silicon substrate 1 outside the trench 2 successively the polycrystal silicon layer 5 on the underneath insulating film 3 is melted down and recrystallized by the seeding epitaxy from the edge part of the trench 2 to the sidewall 9 so as to form the recrystallized silicon layer 7.
Patent JP-H0929085-A (JP)
Title: Mixing apparatus
Inventor: SAWAGUCHI TATSUE
IPC: B01F33/40
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To rationally mix various mixtures mutually within a stirring region by setting only the limited packed meters present in the stirring region stirred by a stirring means among the packed matters present in a fixed container to a stirring object. SOLUTION: A mixing apparatus is equipped with a fixed container 21, a proper quantity of the packed matters 25 charged in the fixed container and a stirring means stirring both of the packed matters 25 and the charged matter from the outside. The outer diameter of the stirring region by the stirring means has a diameter smaller than that of the vertical inner peripheral surface of the fixed container 21 and a gap of a definite interval is held between both of the outer diameter and the inner peripheral surface and various mixtures are mutually mixed in the moving process in both of the rising and falling regions within the stirring region formed by operating the stirring means and the mixing process is repeated a necessary number of times to execute equal mixing.
Patent JP-H0930488-A (JP)
Title: Outrigger canoe with scale
Inventor: MATSUMOTO KAZUHIRO
IPC: B63B35/71
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a canoe in which oars can be rowed by the hands with outriggers mounted to the canoe while the canoe can be advanced by moving the outrigger forward and backward with the feet. SOLUTION: A strut shaft 8 with a pedal 4 is mounted to a yoke 10 in the front and medium of a canoe. A beam 9 is mounted to the upper part of the strut shaft and outriggers 2 having scales 3 sticked thereto are mounted to both ends of the beam on the surface contacting water.
Patent JP-H0771649-A (JP)
Title: Vacuum valve and vacuum exhaust method using this valve
Inventor: OYAMA TAKESHI
IPC: F16K51/02
Filed: 1993-08-31
Abstract: PURPOSE:To provide a vacuum valve suited for use in a portable type vacuum vessel by improving workability with a simple structure. CONSTITUTION:In the inside of a valve box 19 opening a contact side with a vacuum vessel 25, a plate-shaped valve element 20 for sealing an exhaust port 26 of the vessel 25 and a valve element supporting part 22 for attracting this plate-shaped valve element 20 by magnetic force are arranged, and also a supporting part moving means 34 for moving the valve element supporting part 22, by rotating a shaft unit 17, provided in the valve element supporting part 22, screwed to the valve box 19, is provided.
Patent JP-H0540973-A (JP)
Title: Optical recording medium
Inventor: TACHIBANA SHINICHI
IPC: G11B7/257
Filed: 1991-08-02
Abstract: PURPOSE:To provide the optical recording medium which has the good adhesion between a substrate and a protective layer and can maintain long-term reliability. CONSTITUTION:A magneto-optical recording layer 3 is provided on a disk-shaped polyolefin resin substrate 1 and a protective layer 5 constituted by using the cured matter of a photosetting type resin compsn. contg. a polyolefin polymer is formed thereon, by which the optical recording medium is obtd. Polydicylopentadiene is preferable as the polyolefin polymer.
Patent JP-H1164752-A (JP)
Title: Optical scanner and image forming device
Inventor: FUKUTOME YASUYUKI
IPC: B41J2/44
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner and an image forming device utilizing this scanner capable of obtaining high image quality. SOLUTION: The hole 112 of a finite lens unit 110 is engaged with a projection part 102 provided in the housing 100 of this optical scanner, and the side surface 111a of a holder 111 abuts on a positioning wall surface 101 provided at the specified position of the housing 100, and fixing screws 115 and 116 are respectively inserted into the inclined surfaces 113a and 114a of the fixed parts 11 3 and 114 integrally formed on the holder 111, whereby the unit 110 is accurately positioned at the specified position of the housing 100 and joined with the housing 100.
Patent JP-H1168400-A (JP)
Title: Component recognition device of surface mounter
Inventor: MIYAMOTO MASANOBU
IPC: H05K13/04
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a projected range of a component accurately when detecting a position deviation of the component based on the detected projection with use of an optical detection means and a primary brightness at an acceptance section of the optical detection means is uneven all over the acceptance section. SOLUTION: The device comprises a correction calculation means 51 by irradiating and checking the detected value of the brightness without a component between an irradiation section and an acceptance section of an optical detection means and obtaining the correction value at each position of the acceptance section based on contradistinction between the detection value and a constant standard value, and a storage means 52 storing the correction value. The device also comprises a correction means 53 correcting, based on the correction value read from the storage means 52, the detection value or a threshold when a component projection range is judged by an arithmetical processing means 48 with comparing the detection value to the threshold during the recognition at mounting stage.
Patent JP-S6276976-A (JP)
Title: Solid-state image pickup device
Inventor: MATSUNAGA MASAYUKI
IPC: H04N5/335
Filed: 1985-09-30
Abstract: PURPOSE:To transmit data without mixing signal charges in a field accumulation mode by providing a drive circuit to impress 2-phase clocks supplied to a drive pulse line during the transmission sequentially from the horizontal CCD-side to the transmission electrode of a vertical CCD. CONSTITUTION:The separately provided drive circuit is connected to transmission electrodes 4-1, 5-1, 4-2, 5-2, 4-3, 5-3, 4-4, 5-4, and 4-5. The drive circuit so acts as to sequentially impress the 2-phase clocks consisting of a positive phase and an inverse phase to be impressed to the first phase and the second phase to the transmission electrodes from the charge-transmitting side. At the drive circuit, gates 12-1, 12-2, 12-3,... are provided between a first and a second drive lines 10, and 20 and the transmission electrodes. And further, a selection circuit 14 controlling the gates 12-1, 12-2, 12-3,... to close them sequentially from the horizontal CCD-side, is provided.
Patent JP-H03118382-A (JP)
Title: Novel compound, method of its preparation and pharmaceutical composition containing same
Inventor: MAIKERU REIMONDO HAANDEN
IPC: A61K31/522
Filed: 1990-08-17
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof: <CHEM>  wherein  R1 is hydrogen or hydroxy; and  R2 is C1-6 alkyl; which are pro-drugs for 9-(3-hydroxyprop-1-oxy)guanine having antiviral activity, a process for their preparation and their use as pharmaceuticals.
Patent JP-H0380470-A (JP)
Title: Storage controller
Inventor: HASHIMOTO HISAO
IPC: G06F3/06
Filed: 1989-08-23
Abstract: PURPOSE:To reduce the rate that an IBG occupies and to prevent the capacity of storage from being deteriorated even when the size of a data block is small by writing the plural short data blocks in a storage device as one physical data block. CONSTITUTION:When the block size of the data block 201 is smaller than a fixed value, it is checked whether the sum of the block size of the data blocks 201 and 202 is larger than the fixed value or not. When it is over the fixed value, control information 211, the block 201, control information 212 and the block 202 are written in the storage device as one physical data block. When the sum of the blocks 201 and 202 is not over the fixed value, it is checked whether the sum of the blocks 201, 202 and 203 is over they fixed value or not, next. In such a way, the plural data blocks are collected until the sum of the length of the data blocks is over the fixed value and the control information is added to the respective data blocks. Then, they are written as one physical block.
Patent JP-S60108797-A (JP)
Inventor: TANAKA YOSHIHISA
IPC: B02C19/18
Filed: 1983-11-18
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-S6460165-A (JP)
Title: Recording and reproducing device
Inventor: SOBASHIMA HIROSHI
IPC: H04N5/91
Filed: 1987-08-31
Abstract: PURPOSE:To immediately execute the picture recording of all programs and all pages of all channels related to character broadcasting signals onto a magnetic tape, or an optical disc, etc., with the changeover of switching circuits by providing plural tuner circuits and receiving the mutually different channels simultaneously. CONSTITUTION:When switching circuits 5 and 6 are connected to a character broadcasting side, the mutually different channels are simultaneously searched by plural tuner circuits 50A-50N. The character broadcasting signals are extracted from video signals sent with respective channels by respective character broadcasting receiving parts 9A-9N, the extracted signals are converted to be digital and they are temporarily stored into a memory 26. Further, for the signals stored in the memory 26, frequencies are converted from a high band to a low band by a time converting circuit so that the signal can be recorded even by a video tape recorder, and all programs and all pages even as to all channels are recorded by a recording and reproducing part 7 of the video tape recorder as the signals remain to be digital signals. At the time of reproducing, the signals fetched by a head are restored to the original frequencies by the memory, reproduced to character signals and outputted.
Patent JP-S59107620-A (JP)
Title: Elastic surface wave device
Inventor: KATOU AKIRA
IPC: H03H3/08
Filed: 1982-12-10
Abstract: PURPOSE:To improve the matching state between a elastic surface wave device and a differential amplifier connected thereto by inserting a matching impedance between one of two output terminals and grounding. CONSTITUTION:A device 1 is provided with a piezoelectric board, on which input and output transducers 2, 3 are provided with a suitable distance. Output terminals 3a, 3b of the transducer 3 are connected respectively to a non-inverting input and an inverting input of a differential amplifier 4, and an impedance element 5 is inserted between the terminal 3b and the grounding. The element 5 consists of the combination of a resistor, a coil and a capacitor and is constituted so that the absolute value and phase of the impedance are both changed freely, and set to a value offsetting all unbalanced component based on the device 1, the amplifier 4 and the printed board to be mounted.