baber/WOPTO huggingface dataset:
Patent JP-H07142398-A (JP)
Title: Vertical type low pressure cvd apparatus
Inventor: OGAWA TAKASHI
IPC: H01L21/31
Filed: 1993-11-17
Abstract: PURPOSE:To form a film of a uniform thickness on a wafer, without contamination by homogeneously mixing reactive gases, without causing an early reaction thereof. CONSTITUTION:Fans 12a and 12b having blades facing at jet holes of gas injectors 6a and 6b for respectively jetting reactive gases into an inner tube 2 are disposed at a lower part of the tube 2, i.e., low temp. part, and a ring gear 15 and pinion 16 forming a rotary structure of the fan are disposed outside a reaction tube. The fans 12a and 12b are rotated in a narrow and low-temp. closed space of a manifold 4a to stir the reactive gases.
Patent JP-H03233842-A (JP)
Title: Image display device
Inventor: TAKAGI SEISHI
IPC: H01J31/12
Filed: 1989-11-07
Abstract: PURPOSE:To output the electron effectively by providing an output electrode, which has a transparent hole extended in parallel with the longitudinal direction of a cathode and for applying the positive potential against the cathode potential, between the cathode and a deflecting means. CONSTITUTION:An output electrode 28 having a transparent hole 28a extended in the longitudinal direction of a cathode 12 is provided between the cathode 12 and a parallel means 20, and when the positive potential at several - tens V against the cathode potential is applied to this output electrode 28, the output electrode 28 comes close to the cathode 12 and the low positive potential is given. The electron can be thereby output effectively, and the equipotential surface from an anode 26 is formed into the smooth potential distribution in the anode side of the output electrode 28 to form a thin type electrostatic lens, and aberration of electron beams can be thereby reduced.
Patent JP-H11123172-A (JP)
Title: Dish washer
Inventor: SATO TAKASHI
IPC: A47L15/46
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer improved in handleability by preheating washing water supplied into a washing tank to a stipulated temperature before a user washes dishes and fixing the washing time at the time of washing in both winter and summer seasons. SOLUTION: The preheating key 5 of a control panel 2 is operated and a control part 18 provided in a dish washer main body performs preheating control based on the preheating command for closing the water discharge valve 12 of the washing tank, operating the water supply valve 9 of the washing tank 6, closing the water supply valve 9 after storing the washing water to a prescribed water level inside the washing tank, heating a heater 16 and stopping the heating of the heater 16 when the temperature of the washing water detected by a thermister 17 reaches a prescribed temperature and performs execution control for a washing course based on a washing course command selected by a course selection key and the start command of a start/ temporary stop key thereafter.  Thus, washing at the prescribed temperature is performed regardless of the initial temperature of the washing water supplied to the washing tank, the washing time is fixed at all times and the washing time is not prolonged even in the case that a supplied water temperature is low in the winter season or the like.
Patent JP-H09106561-A (JP)
Title: Circuit board for optical pickup device and its production
Inventor: IIZUKA GENICHI
IPC: G11B33/12
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of a deviation in the optical path of a laser beam by preventing the warpage of a circuit board. SOLUTION: The circuit board for an optical pickup device is formed by laminating printed circuit board assemblies 8 having plural printed circuit boards 1 formed with prescribed wiring patterns on a base member assembly 9 having plural base members 6 and cutting assembled printed circuit boards 10 mounted with required optical blocks on the respective printed circuit boards in each printed circuit board unit. The printed circuit board assemblies laminated on the base member assembly of the circuit board of the optical pickup device are formed larger than the base member assembly and the assembled printed circuit boards are cut, by which projecting parts 1a, 1b projecting from the base members are formed on the printed circuit boards.
Patent JP-H09202714-A (JP)
Title: Cosmetic
Inventor: YASUDA KANA
IPC: A61K8/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic improved in feeling in use, excellent in dispersibility of powder and durability of makeup such as water resistance/sweat resistance, oil resistance/sebum resistance, by using a lower alcohol, hydrophobilyzation treated powder and a specific hydrophilic silicone. SOLUTION: This cosmetic is obtained by combining (A) a copolymer which contains a hydrophilic segment and an organopolysiloxane segment and is soluble or dispersible in water or a lower alcohol with (B) a lower alcohol and (C hydrophobilization treated powder. A segment which is bonded through a hetero atom-containing alkylene group to at least one silicon atom at the end or a side chain of the organopolysiloxane segment and contains a repeating unit of formula I (R<1> is H, an alkyl, etc.; (n) is 2 or 3) or formula II (R<2> is H, an alkyl, etc.; (r) is 1-5) is preferable as the hydrophilic segment of the component A. The system may be further mixed with an oil component such as a silicone oil, water, an inorganic salt or an organic acid salt.
Patent JP-S63141356-A (JP)
Title: Manufacture of semiconductor device
Inventor: RAI AKITERU
IPC: H01L23/485
Filed: 1986-12-03
Abstract: PURPOSE:To realize a high-density electrical connection between IC substrates at their element level for the easy and high-yield production of hybrid three-dimensional ICs or the like by a method wherein an upper metal stud is built on the connecting electrode section of one of the semiconductor circuit substrates and the connecting electrode section of the other semiconductor circuit substrate is filled up with a soldering material and then the two are caused to abut against each other before being heated for the establishment of electrical connection. CONSTITUTION:On an electrode 2 exposed by locally removing a surface insulating layer 3 on one of the semiconductor circuit substrates 1, a metal stud 4 is built of Cu, Au, or the like protruding from the surface insulating layer 3. On an electrode 2' exposed by locally removing a surface insulating layer 3' of the other semiconductor circuit substrate 1', a soldering material 5 composed of Sn, Pb, In, etc., is placed. The semiconductor circuit substrate 1 and 1' are so positioned to each other that the connecting electrodes 2 and 2' may face each other. The surface insulating layers 3 and 3' are caused to abut against each other, and heat is applied. The metal stud 4 of the electrode 2 finds itself in the nowmolten soldering material 5. The metal stud 4 is eventually buried and fixed in the soldering material 5.
Patent JP-S62147471-A (JP)
Title: Electrostatic recording device
Inventor: SHIBATA YOSHITAKA
IPC: B41J2/455
Filed: 1985-12-20
Abstract: PURPOSE:To adjust the image formation state of exposure light finely by providing an LED array and a short-focus lens array movably in a direction crossing the plane which contains the optical axes of the LED array and short-focus lens array. CONSTITUTION:The short-focus lens array 11 is installed almost at the focal length characteristic to the lenses of the short-focus lens array 1 from the surface of a photosensitive drum 2. When the image formation state on the surface of the photosensitive drum 2 is not best, the LED array 10 and short-focus lens array 11 are moved at right angles to the plane which contains the optical axes of the LED array 10 and short-focus lens array 11 by adjusting the depth of a screw 36. At the time, variation B in the distance between the lens surface of the short-focus lens 11 and the surface of the photosensitive drum 2 is much smaller than the movement distance distance of the LED array 10 and short- focus lens array 11, so the LED array 10 and short-focus lens array 11 are moved greatly to vary the the distance between the lens surface and the surface of the photosensitive drum 2 only a little. Consequently, the image formation state is adjusted finely with ease.
Patent JP-H07122002-A (JP)
Title: Cd control device
Inventor: TAKAHASHI HIROMASA
IPC: G11B20/18
Filed: 1993-10-25
Abstract: PURPOSE:To enhance vibration-proof and reliability by simple constitution. CONSTITUTION:A 2nd pickup 2 for reading data precedent to a 1st pickup 1 for forming a read output signal by a prescribed time is provided, and an output signal of the 2nd pickup 2 is stored in a memory circuit 8 for storing data corresponding approximately to a time difference between the 1st and 2nd pickups. Data stored in the memory circuit are outputted by a unmatching signal as a result of comparing the read signal from the 1st pickup 1 with its corresponding data stored in the memory circuit 8, and after track control is performed utilizing this interval in order that data corresponding to data to be outputted from the memory circuit 8 are outputted from the 1st pickup, the data are outputted from the 1st pickup again.
Patent JP-S63142662-A (JP)
Title: Electronic component
Inventor: WATANABE NORIHIDE
IPC: H01L25/00
Filed: 1986-12-05
Abstract: PURPOSE:To enhance the security against a decoding operation by a method wherein a filled and hardened material covering a wiring substrate is installed in such a way that a wiring state of a microcomputer chip as a mounted component constituting the program software is not visible with the eye while the electrical connection at a wiring part connecting an SRAM chip to a backup battery is broken when this electronic component is disassembled. CONSTITUTION:Mounted components, such as a gate array chip 2, a microcomputer chip 3, an SRAM chip 4 and the like, constituting the software for a game are mounted on a metallized layer 18 of a wiring substrate 17; these components are coated with an undercoating material 19. Accordingly, it is difficult to decode the software for the game by means of probe. A terminal pin 15 which is attached to the wiring substrate 17 is connected electrically to a wiring layer 22 so as to always supply electric power to the SRAM chip 4. The terminal pin 15 is, therefore, connected electrically to a terminal pin 12 which is installed at a partition wall 7. Accordingly when an electronic component is disassembled and the wiring substrate 17 is taken out, a filled and hardened material 24 is broken. The terminal pin 15 is detected from the terminal pin 12; the supply of electric power to the SRAM chip 4 is stopped; the memory inside the SRAM chip 4 disappears.
Patent JP-H11123656-A (JP)
Title: Roll measuring method and its device
Inventor: UCHIMURA HIROSHI
IPC: B24B49/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To measure the diameter and the like accurately regardless whether there is a groove on the surface of a work being a measuring object, and to measure without stopping the rotation of the shaft while continuing the processing, even though the work has a groove, in particular. SOLUTION: While two noncontact type displacement sensors 24a and 24b are arranged opposing on a line passing the axial center by providing a work 14 therebetween, the positions of the displacement sensors are detected, the distances from the displacement sensors to the work surface are measured as to plural measuring points while rotating the work 14, the measuring data and a preset threshold value are compared, and when the measuring data is larger than the threshold value, it is made invalid as a bad data generated by the groove or cutting, and depending on the effective measuring data other than the invalid data and the positions of the displacement sensors, the diameter, the roundness, and other amounts are measured.
Patent JP-H03149671-A (JP)
Title: Image processor
Inventor: NAKABAYASHI KIYOSHI
IPC: G06F15/167
Filed: 1989-11-07
Abstract: PURPOSE:To make it possible to store plural images with optional sizes and to flexibly access these stored images by transmitting partial images to be accessed from plural processing units as commands specified by two-dimensional coordinates and converting the transmitted commands into one-dimensional addresses by an image memory part. CONSTITUTION:Respective processing units 21 in an image processing part 20 specify the partial images to be accessed in an image memory 11 by the image numbers of the partial images, their positions and sizes based upon two-dimensional coordinates, etc., and send image data transfer requests to an image data transfer part 13. The transfer part 13 forms the addresses of the image memory 11 in accordance with the control information of an image memory area control part 12 based upon the image data transfer requests from respective processing units 21, accesses the image memory 11 and transfers image data in each block unit of proper volume to a dual port memory 23 in the processing unit 21 through a common bus 30. Consequently, plural images of optional size can be stored and the optional parts of these images can be accessed based upon two-dimensional coordinates by using simple hardware and the overhead of the access competition arbitration of the bus 30 can be suppressed.
Patent JP-S63141132-A (JP)
Title: Instruction prefetching device
Inventor: CHIWAKI YOSHINORI
IPC: G06F9/38
Filed: 1986-12-03
Abstract: PURPOSE:To improve the throughput of a memory, by finding a difference between an instruction prefetch address and a branch opposite address, and suppressing the instruction prefetch of the branch opposite address when the difference is less than the capacitance of an instruction buffer. CONSTITUTION:In a branch instruction, a branch anticipation buffer 3 is accessed by the output of an instruction prefetch counter 2. In the above access, when the address of the branch instruction coincides with that of the branch anticipation buffer 3, a hit signal (e) and a branch opposite address signal are outputted. At this time, when the branch opposite address is smaller than the instruction prefetch address of the instruction prefetch counter 2, and also, the difference is smaller than the capacitance of the instruction buffer, it means that prefetch is performed already by the instruction prefetch, and at this time, a suppression signal (f) is outputted from a subtractor 4, and an instruction prefetch request flip-flop 1 is set via an AND gate 5, thereby, the prefetch of the branch opposite instruction is suppressed.
Patent JP-H07144728-A (JP)
Title: Inclined roller conveyor
Inventor: HOSHI TOSHIOMI
IPC: B65G13/07
Filed: 1993-11-18
Abstract: PURPOSE:To provide an inclined roller conveyor which has a simple structure and can convey an article and control conveyance speed and stop conveyance securely. CONSTITUTION:An inclined roller conveyor is provided with a plurality of rotary rollers 3 which are provided between a pair of conveyor frames 2a, 2b at a desired interval in such a way that they can rotate freely and a drive belt 3 which forms a thick wall section 4a which is in contact with sides of the plurality of rotary rollers 3 and energizes the rotary rollers 3 by rotation over a desired length per a desired interval. It rotates and drives the rotary rollers 3 due to non-contact with the rotary rollers 3 by the travel in accordance with the thickness of the thick wall section 4a. It is provided with a brake mechanism 11 which applies brake due to contact with the rotary rollers 3 at a position except the thick wall section 4a.
Patent JP-H07143306-A (JP)
Title: Communication equipment
Inventor: TAKESHITA SHINYA
IPC: H04N1/32
Filed: 1993-11-19
Abstract: PURPOSE:To decreases the idle areas of a memory for registration of call numbers by dividing the memory into plural pieces in the least unit of areas. CONSTITUTION:A memory 3 which registers the call numbers is divided into plural pieces in the least unit of areas. If the digit number of a calling number to be registered can be stored in an area of the least unit, the calling number is registered in the area. If not stored, plural areas of the least unit are used for registration of the calling number. Thus the number of idle areas can be decreased compared in a case where a fixed number of areas are secured for a single call number to be registered. Furthermore a larger number of call numbers can be registered even with use of areas of the same memory 3. As a result, the memory 3 can be effectively used.
Patent JP-H04161304-A (JP)
Title: Primary blow molding for heat-resistant hollow container
Inventor: SUZUKI SABURO
IPC: B29C49/18
Filed: 1990-10-25
Abstract: PURPOSE:To secure a local thick wall molding section of a secondary molded product and also secure the desired wall thickness of other areas by forming a recessed section facing inwardly on a body of a primary blow molded product corresponding to the position where a thick wall section is formed locally. CONSTITUTION:An area corresponding to a recessed section 24 of a primary blow molded product 20 is brought into contact with a cavity most quickly by bringing said area into contact with a projected face 64 projecting more inwardly than a cavity face 62 of a primary blow cavity mold 60 when biaxial orientation blow mold is carried out. As a result, the wall thickness of the recessed section 24 is molded into a thick wall section 26 with the wall thickness thicker than that of a body 22. Said local thick wall section 26 of the primary blow molded product 20 is reflected on a secondary blow molded product 40 and, therefore, other areas are not affected badly, which can form a local thick wall section on the body 42 of the secondary blow molded product 40.
Patent JP-H05128417-A (JP)
Title: Magnetic card reader
Inventor: MATSUMURA NORIAKI
IPC: G11B5/105
Filed: 1991-11-06
Abstract: PURPOSE:To prevent the occurrence of a malfunction due to external noises by incorporating a magnetic signal reproducing circuit within a shield case of a magnetic head. CONSTITUTION:A magnetic head 10 is constructed by a core 2 and a coil 3 within a shield case 1 and a magnetic signal reproducing circuit 4 is also incorporated in the case 1 to configure a magnetic card reader. By this arrangement, the case 1 is grounded by a ground terminal 9, the distance between the coil 3 and the circuit 4 is short, thus, the effect of induction noises is eliminated and a highly reliable card reader is provided.
Patent JP-H07107861-A (JP)
Title: Shoulder carrying-type arm-supporting assistant tool
Inventor: OTA YOSHIMI
IPC: A01G7/06
Filed: 1993-10-13
Abstract: PURPOSE:To provide a body-fitting tool to reduce the load on the shoulder of a worker in the case of continuing a work raising the hand and arm above the shoulder for many hours such as the gibberellin treatment, pollination and fruit thinning of fruit trees. CONSTITUTION:A shouldering tool 2 is hung on the shoulder, a waist plate 3 is applied to the waist, the apparatus is fixed to the body with a band 4 and the farm work is performed by placing the arm on an armrest 1.
Patent JP-H09135179-A (JP)
Title: Transmission output control circuit
Inventor: NARITA MASAHIRO
IPC: H04B1/04
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To control a transmission output with a superior characteristic with less power consumption in the transmission output control circuit of a TDMA communication system. SOLUTION: The control circuit is provided with a close loop in which a part of the transmission output is taken out by a coupler 5, the output is detected by a detection circuit 10, the detected output is compared with a reference signal in a comparing circuit 11 and the transmission output of a power amplifier 4 is controlled based on the comparison result and an open loop which is arranged in the preceding stage of the power amplifier 4 so as to control an attenuator 2. Then, a control circuit 14 ON/OFF-controlling power supply to the power amplifier 4 and a sample-hold circuit 12 sampling and holding the output signal of the detection circuit are provided.
Patent JP-H08145462-A (JP)
Title: Method of installing heating and cooling device
Inventor: NIRASAWA AKIHIRO
IPC: F24F13/32
Filed: 1994-11-24
Abstract: PURPOSE: To eliminate a formation of a through-pass hole for a hot water pipe in an outer wall when an existing bath room of a building is reformed into another state in such a manner that the existing bath room can be utilized as a drying room. CONSTITUTION: A pipe extending from a heat source machine and a communication line 7 are passed through an existing ventilation duct 4 and guided to a ventilation drying machine 2, taken out of a ventilation duct 4 with a taking- out member 9 and each of them is connected to the ventilation drying machine 2.
Patent JP-H07118283-A (JP)
Title: Production of dithioxanthogenic acid metal salt
Inventor: TOKASHIKI MICHIHIDE
IPC: C10N10/12
Filed: 1993-10-26
Abstract: PURPOSE:To obtain the metal salt having high solubility in mineral oil and exhibiting friction-reducing effect when added to a lube oil, with a simple operation in a high purity and yield by reacting a specific dithioxanthogenic acid salt with a molybdic acid salt or tungstic acid s.plt in the presence of a mineral acid. CONSTITUTION:The metal salt of the formula II (M2 is molybdenum or tungsten) is produced by reacting (A) a hydroxyl-containing compound of the formula R-OH (R is 1-30C hydrocarbon group) with (B) hydrogen disulfide and (C) a hydroxide of an alkaline component in the presence of (D) a nitrogen-containing component having lower chain-hydrocarbon group and reacting (E) the resultant dithioxanthogenic acid salt of the formula I (M<1> is alkaline component) with (F) a molybdic acid salt or a tungstic acid salt in the presence of (G) a mineral acid.
Patent JP-H03151624-A (JP)
Title: Alignment equipment
Inventor: MORI MAKIKO
IPC: H01L21/30
Filed: 1989-11-09
Abstract: PURPOSE:To realize alignment of high precision by detecting strain of each shot, and correcting the relative position deviation measured value for alignment on the basis of the detected strain data. CONSTITUTION:For each exposure position (shot) on a wafer 3, an exposed pattern on the wafer 3 and a transferring pattern of a mask 2 are aligned, and exposed to light. The strain of each shot in die-by-die alignment is detected, and the position deviation measured value by an alignment mark is corrected on the basis of the detected strain data. Thereby the expansion and contraction or the strain of a substrate 3 to be exposed and the rotation (rotary deviation) between the substrate 3 and an original sheet 2 can be discriminated, so that, even when the expansion and contraction or the strain are present in the substrate 3 to be exposed, the exposed pattern on the substrate 3 and the transferring pattern of the original sheet 2 can be superposed in the minimum deviation state. Thereby alignment precision in the meaning of chip conformation can be improved.
Patent JP-S62147605-A (JP)
Inventor: FUJIMOTO MASAYUKI
IPC: C04B35/46
Filed: 1985-12-23
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-H06140595-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAYASHI SHUNJI
IPC: H01L27/10
Filed: 1992-10-28
Abstract: PURPOSE:To increase capacitance of a capacitor section by increasing the effective area of the section without expanding the occupying area of the section. CONSTITUTION:In this method, oxide films 28 and 30 and nitride films 27, 29, and 31 are alternately piled up and, after forming a contact hole 32 through prescribed parts of the films, gaps are formed between each nitride film 27, 29, and 31 by removing part of the film 31 and a film (polysilicon) 35 for storage node electrode is formed on the nitride films 27, 29, and 31. Then the oxide films 28 and 30 and nitride films 29 and 31 are removed and a capacitor insulating film 36 and film 37 for cell plate electrode are successively formed on the remaining part of the film 35 for storage node electrode. In other words, a capacitor section is constituted in a folded type.