baber/WOPTO huggingface dataset:
Patent JP-H10332600-A (JP)
Title: Inspecting base for large substrate
Inventor: NISHIDA MASASHI
IPC: H01J17/49
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an inspecting base which reduces the operating burden of an operator and by which a heavy and large substrate to be inspected is inspected safely and surely by a method wherein the substrate to be inspected is placed on a substrate holding base and the height and the angle of the substrate to be inspected are made variable by using a holding-base tilting means and a holding-base raising and lowering means. SOLUTION: A support shaft 22 which is fixed to nearly the central part of a substrate holding base 10 which holds a substrate 2 to be inspected is coupled to a holding- base tilting means 20. A motor for rotation and tilt is driven, the support shaft 2 is turned, and the holding base 10 is tilted. In addition, a holding-base tilting means 20 is fixed to a holding-base raising and lowering means 30, a motor for substrate- holding-base raising and lowering is driven, the holding-base tilting means 20 is raised or lowered along a linear guide which shaft-bears a ball screw mechanism, and the substrate 2, to be inspected, which is held by the substrate holding base 10 is moved up and down. The angle of inclination and the height position of the substrate holding base 10 can be adjusted simply by operating the switch of a holding-base operating board at a control device.  A large substrate, to be inspected, which is difficult to hold by hand can be moved up and down and tilted freely.
Patent JP-H10336786-A (JP)
Title: Outer selection method for sound output
Inventor: NEMOTO MASAYOSHI
IPC: H04R3/12
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To make a sound output obtainable which corresponds to a surrounding environment in a radio communication equipment having a receiver. SOLUTION: At the time of receiving by selecting either an internal speaker (2) or an external speaker (3), an input changeover switch (11) is switched on to the side (a) and further a speaker changeover switch (14) is switched on to the side (a) or (b). At the time of outputting at once from a head phone (4) and the internal speaker (2) and from the external speaker (3), the input changeover switch is turned on to the side (b). Or at the time of outputting only from the head phone (4), the input changeover switch 11 is turned on to the side (c). Then, a control is executed by an output selection switch (6), which selects a set condition for sound output, and a microcomputer (5).
Patent JP-H0710036-A (JP)
Title: Roof of cabin
Inventor: FUKAWATASE KATSUSHI
IPC: B62D25/06
Filed: 1993-06-29
Abstract: PURPOSE:To prevent rainwater from entering a cabin chamber when a getting on/off door is opened. CONSTITUTION:A gutter part 19 is provided above a getting on/off door 9 on a roof 8 side part of a cabin 4 across the longitudinal width of the getting on/off door 9, and the gutter part 19 is protruded frontward from the getting on/off door 9 and formed stably down to the front into a slope shape.
Patent JP-H066211-A (JP)
Title: Reference oscillator and its control method
Inventor: YOSHIMUNE AKIRA
IPC: H03L7/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide a reference signal oscillator which is approximate to the reference frequency by using two oscillators having the positive and negative frequency deviations and switching periodically and alternately the oscillation signals of both oscillators. CONSTITUTION:The oscillation sources 1 and 2 use the crystal vibrators having a minute frequency deviation as the source oscillation clocks and are turned into the oscillator outputs with N-division. An oscillation clock synchronism detecting part 3 consists of a EOR gate 6, a delay circuit 7, and the AND gates 8 and 9 and generates the synchronism detection output. A switch signal generating part 4 receives the synchronism detection output of the part 3 and produces a switch signal synchronous with the output of the source 2. An oscillation output switching part 5 switches both sources 1 and 2 based on the output level of the circuit 4. The sources 1 and 2 have the frequency deviations in the positive and negative directions against the reference frequency and therefore these mutual frequency deviations can be absorbed when both sources 1 and 2 are periodically and alternately switched.
Patent JP-S5683234-A (JP)
Title: Hollow cylindrical moving coil
Inventor: SATOU TSUNEO
IPC: H02K3/00
Filed: 1979-12-07
Abstract: PURPOSE:To facilitate manufacturing of a rotor of large mechanical strength, by winding on outside circumferential surface of a moving coil a reinforcing thread consisting of fibers and an adhesive-applied fibrous cloth, and then fixing them together thermally with pressure. CONSTITUTION:After a self-melt-joining electric wire is thermally formed and fixed onto outside circumferential surface of a moving coil 4, a fibrous glass reinforcing thread 6 is wound on it. And then, of inside circumferential surface and outside circumferential surface of the moving coil 4, at least, the outside circumferential surface is provided with winding a half-solidified adhesive-applied fibrous glass cloth 5, and it is thermally attached securely. A commutator 3 and a rotary shaft 1 are mounted and formed into a continuous body securely together with coil ends 7 and 9 by a thermal-hardening resin 8. It is possible, by doing so, to prevent the reinforcing thread 6 from disarray and the coil from breakage or damage.
Patent JP-S6052789-A (JP)
Title: Electric field type human body detector
Inventor: TAKADA YUUJI
IPC: G08B13/26
Filed: 1983-08-31
Abstract: PURPOSE:To prevent mutual interference and malfunctions due to a harmonic noise of a commercial power source by operating plural detectors, which are installed adjacently to one another, with an oscillating circuit which oscillates the frequency where an integer-fold frequency of the frequency of the commercial power source is added to a fundamental oscillation frequency. CONSTITUTION:An oscillating circuit 11 oscillates a fundamental oscillation frequency fo and detecting signal frequencies f1 and f2 obtained by adding integer- fold frequencies of the commercial power source frequency to the fundamental oscillation frequency fo. If the beat frequency between these frquencies and the power source harmonic noise is a problem, the fundamental frequency fo is shifted, and detecting signal frequencies f1 and f2 are shifted also in accordance with this shift. Detectors 10a, 10b, and 10c adjacent to one another perform detecting operations with respective detecting signal frequencies f0, f1, and f2. They are provided with detecting lines 3a, 3b, and 3c. Consequently, malfunctions due to beat between requencies of detectors 10a, 10b, and 10c installed adjacently to one another and malfunctions due to beat between these frequencies and the harmonic noise of the commercial power source are prevented.
Patent JP-H0451503-A (JP)
Title: Laminated transformer
Inventor: KUMASAKA KATSUNORI
IPC: H01F17/00
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a high quality laminated transformer having adequate function as an electronic component under severe environments by integral sintering of at least two conductors, through a non-magnetic insulator, enclosed in a magnetic substance and in addition by providing with film sheet form terminals to be connected to conductors on the magnetic surface corners. CONSTITUTION:Conductor 43 is fitted on a lower insulating magnetic sheet 41 with metal paste having a high melting point such as silver paste or silver alloy paste. This is further fitted with a non-magnetic insulator 45 and then with a conductor 44 in that order. An upper insulating magnetic sheet 42 is finally fitted to finish its assembling and laminated body having a closed magnetic path is formed by enclosing all of the substances mentioned above, except for the corner of the conductors 43 and 44. The whole body is sintered and then film sheet form electrode terminals 66A, 66B, 67A and 67B are provided, with printing or plating, on the conductor corners. The non-magnetic insulator 45 is composed of non-magnetic zinc ferrites.
Patent JP-H108282-A (JP)
Title: Water electrolysis device
Inventor: HAYAMIZU NAOYA
IPC: C25B9/19
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a water electrolysis device capable of obtaining electrolytic acidic water and electrolytic alkaline water which do not contain air bubbles or have a low content of the air bubbles. SOLUTION: This device includes a water electrolytic cell 1 which is arranged with electrodes, has a blocked anode chamber and cathode chamber forms the acidic water of high oxidation reduction potential in the anode chamber by supply of raw material water and energization to the respective electrodes and forms the alkaline water of the low oxidation reduction potential in the cathode chamber, and steam separators which are respectively connected to the rear stages of the anode chamber and cathode chamber of this water electrolytic cell 1.
Patent JP-H0630836-A (JP)
Title: Automatically temperature controlled cooking pot
Inventor: TSUU RON CHIAN
IPC: A47J27/00
Filed: 1992-06-18
Abstract: PURPOSE: To provide a temperature auto-controlling cooking pan, a temperature sensor is tightly attached directly to the bottom of the pot to improve the detecting accuracy whereby accurate control of a temperature of the pan can be obtained from variation of values of resistance of a temperature sensor by an electric circuit. CONSTITUTION: A spirally extended induction coil 20 is equipped on an outer base of a pot body 10, a temperature sensor 30 is equipped on a center of the spiral of the induction coil 20 and the temperature sensor 30 is pressed to be pushed on the base of the pot body 10 by a spring means 40 and, simultaneously, the temperature sensor 30 is connected to an electric circuit 50 to accurately control the pot's temperature by the electric circuit based on the temperature sensor 30.
Patent JP-S5683679-A (JP)
Title: Opening degree detecting system for double gate
Inventor: SATOU KENJI
IPC: F16K37/00
Filed: 1979-12-11
Abstract: PURPOSE: To prevent the influence of a movement amount of a main gate from exercising on a detecting amount of an opening degree of a subgate, by a method wherein a synchronizing differential oscillator acting as a detecting mechanism of an opening degree for a double gate for a sluice for a dam and river is mounted at a winding pulley shaft of a subgate.  
     CONSTITUTION: When a subgate 2 is not operated but a main gate 1 is functioned, the subgate 2 moves together with the main gate 1, and said movement amount is transmitted to a transmission shaft 13. Synchronizing differential oscillator 14 is a self-synchronizing machine which outputs an electric signal of a voltage corresponding to an angle displacement which is left by subtracting an angle displacement of a synchronizing differential oscillator 7 from the angle displacement of the oscillator 14 with the oscillator 14 connected to the oscillator 7. The same rotation is simultaneously and mutually applied to the transmission shafts 13 and 6, and thereby an output electric signal 141 of the synchronizing differential oscillator 14 does not change. Thus, a pointer 18 of the subgate is not influenced by a shutting and opening movement of the main gate 1 but holds a present position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06178444-A (JP)
Title: Current-limiting element
Inventor: FUERITSUKUSU GUROITAA
IPC: H01C7/02
Filed: 1993-06-29
Abstract: PURPOSE: To provide a current limiting element having PTC behavior wherein switching capability is uniform and rating current capacity is large, although structure is simple and made at a low cost. CONSTITUTION: This current limiting element is provided with an electric resistor 3 formed between two contact terminals 1, 2. The resistor contains first resistance material having PTC behavior, which has small low temperature resistivity at a first temperature or lower. The material is stretched between both of the contact terminals 1, 2, and forms at least a path conducting a current. At the first temperature or higher, the resistance material has a large high temperature resistivity as compared with the low temperature resistivity. The resistor 3 contains additional second resistance material, whose resistivity is in the range between the low temperature resistivity and the high temperature resistivity of the first resistance material.  The second resistance material is in contact closely and electrically with the first resistance material, and forms at least a resistor connected in parallel with at least a part of at least the path conducting a current.
Patent JP-S5383238-A (JP)
Title: Mirror driving mechanism
Inventor: MIYAUCHI SHIZUYA
IPC: B60R1/06
Filed: 1976-12-28
Abstract: PURPOSE: To adjust the angle of a mirror in elevational and lateral directions by one priving source by connecting a pair of driving gears and mirror via an actuating rod having a worm engaged with a worm wheel locked by an electromagnet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000029032-A (JP)
Title: Liquid crystal display device
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/1337
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the nonuniformity of transmittance by directing the resultant vector toward the side where terminals for inputting signal waveform are placed, and deviating the direction of the resulting vector toward the side where terminals for inputting scanning waveform are placed, from the direction perpendicular to the one side by a specified angle. SOLUTION: In this device, signal electrodes 2 have terminals 1 for inputting signal waveform, respectively and scanning electrodes 4 have terminals 3 for inputting scanning waveform, respectively, wherein the terminals 1 are placed only on the side of one side of a substrate for signal electrodes 2 (signal electrode substrate) and the terminals are placed only on the side of one side of a substrate for scanning electrodes 3 (scanning electrode substrate).  When, of the scanning electrode substrate and the signal electrode substrate, the vector of the rubbing directing of one substrate positioned on the side of an observer is (m) and the vector of the reverse direction to the rubbing direction of the other substrate is (n), the resultant vector of these vectors (m) and (n), i.e., m+n (wherein |m|=|n|) is oriented toward the one side of the signal electrode substrate, on the side of which the terminals 1 for inputting signal waveform are placed, and also, the direction of this resultant vector (m+n) is deviated toward the one side of the scanning electrode substrate, on the side of which terminals 3 for inputting scanning waveform are placed, from the direction perpendicular to the one side of the signal electrode substrate, by ϕ deg.(0<ϕ<45).
Patent JP-H06348164-A (JP)
Title: Fixing device for image forming device
Inventor: TAKEMI KAZUTOSHI
IPC: G03G15/20
Filed: 1993-06-07
Abstract: PURPOSE:To facilitate assembly and enable disassembly by arranging upper and lower side plates by installing the bearings at both ends of a pair of fixing rollers at each cut part. CONSTITUTION:Bearing 11c and 12c at both ends of a fixing roller 11 and a pressurizing roller 12 are fitted closely into U-shaped cut parts 24a and 26a of upper and lower side plates 23a and 25a from under and upper sides, respectively, and supported. To change the condition where the pair of fixing rollers are open to the condition where the pair of fixing rollers are pressurized, the upper side plate 23a is pushed down in the direction of arrow c to lower a hook 27a. Because the corner of the hook 27a lowers while making it in contact with the arc surface of an upper edge 28c of the hook 28a which is energized elastically toward the outside by a coiled spring 21, the hook 28a of the lower side plate 25a moves toward the inside around a pin 29, and engaged with each other. Also, when an image support material is jammed, a machine is stopped, and the hook 28a is pushed toward the inside (in the direction reverse to the arrow B) with the upper side plate 23a pushed down in the direction of arrow c to disengage the connection between the hooks 27a and 28a.
Patent JP-H03166116-A (JP)
Title: Method and device to continuously feed flat product
Inventor: MARIO SUPATAFUORA
IPC: B65G47/31
Filed: 1990-06-20
Abstract: PURPOSE: To prevent generation of damage to a product, in a carrier device to packaging machinery for sweetmeat or the like, by feeding a product with higher capacity than processing capacity in the next process to a transfer device with an aligning device, transferring the products by an amount capable of being handled in the next process with the transfer device, and circulating excess products. CONSTITUTION: The frequency of oscillating devices 24, 50 are adjusted so that the sweetmeat 2 of a larger amount than the maximum capacity of the next-process machine 29 may be supplied to a channel 11. As result, the product 2 whose capacity is higher than processing capacity in the next process is aligned by the channel 11 and fed to a transfer device 27. An inlet 26 is limited by the capacity of the next-process machine 29, therefore, the excess sweetmeat 2 on the channel 11 is pushed from the side at the outlet 25 of the channel 11, dropped onto the inlet 54 of a channel 39, and returned to a board 9 by the channel 39.
Patent JP-S5492174-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEHARA MASAMITSU
IPC: H01L21/60
Filed: 1977-12-29
Abstract: PURPOSE: To improve the airtightness to a substrate by reducing the influence of the oxidized film of an electorde, and to separate the substrate easily without peeling the substrate from the electrode.  
     CONSTITUTION: On the reverse surface of semiconductor substrate 1, gold is vapor- deposited to provide protrusions 3, which are heat-fused to from hemisphere eutectic alloy 2. Pressing balls 2 against substrate under a high temperature breaks balls to form fusion layer 5, thereby connecting substrate 1 to substrate 4. The oxidized films on the surfaces of balls are broken by being pressed and excellent airtightness can be obtained by the inner unoxidized part. At the time of cutting and separating substrate along groove 6 and cleavage 7, substrate 1 is cut off easily without being broken away since no metal layer resides on the entire surface 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5861879-A (JP)
Inventor: EBISU TAKAO
IPC: B01D46/42
Filed: 1981-10-09
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-H07163895-A (JP)
Title: Method and device for crushing material of different granular size
Inventor: HORUSUTO BURUNDEIIKU
IPC: B02C15/00
Filed: 1994-07-12
Abstract: PURPOSE: To provide a crushing method in which energy consumption per crushing ton of crushing material is minimized and also throughput is increased and a device therefor. CONSTITUTION: Grinding rolls 7 rolled by independent driving or frictional resistance are arranged on a grinding face 5. A classifier 29 having a classifying rotor 24 is arranged integrally with a pulverizing and classifying chamber 8 surrounded by a casing wall 15 above the grinding rolls 7. Materials of different grain sizes to be ground are fed onto the crushing face 5 as a charge material 10. Between the casing wall 15 and a grinding pan 6, an annular space 14 is formed. In the annular space 14, a blade ring 16 is arranged to form an annular gas direction control device 19. Therefore, by the formed flow passage 20, a discharge action is applied to a feeding flow 9 of gas.  Since the blade ring 16 is arranged at an angle in the tangential direction, streams 21, 22 circulating while rotating are generated near the casing wall 15 to take grinding material particles 13 into a vented concentrated stream 17.
Patent JP-H11354885-A (JP)
Title: Surface emission laser and semiconductor light emitting device
Inventor: KINOSHITA JUNICHI
IPC: H01S5/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To improve oscillation characteristics significantly by forming all side faces of an active layer not perpendicular to the major surface of a semiconductor substrate thereby suppressing reflection on the edge of the active layer or a waveguide layer. SOLUTION: HR-DBRs(high reflectivity distributed Bragg reflectors) 100 (lower side) and 200 (upper side) of high reflectance structure are arranged above and below an active layer 3 having multiple quantum well structure on a substrate 2, and light emitted from the active layer 3 is resonated in the vertical direction. Side face S of the active layer 3 is not set perpendicular to the active layer 3 but machined to have a slope slanted to spread gradually toward the direction of the substrate 2. Consequently, unwanted lateral resonance is prevented and only vertical resonance can be generated. Machining of such a slope is performed using an HBr based wet etchant, for example.
Patent JP-S6316481-A (JP)
Title: Disk reproducing device for vehicle
Inventor: TAGAWA SETSUYA
IPC: G11B33/02
Filed: 1986-07-08
Abstract: PURPOSE:To accurately reproduce information regardless of the acceleration/ deceleration of a vehicle by setting a turntable approximately vertical and at the same time setting the rotary plane of the turntable approximately in parallel with the traveling direction of the vehicle. CONSTITUTION:A turntable 3 is set so that its rotary plane is set approximately in parallel with the traveling direction D of the vehicle. Therefore, the focusing direction F is approximately vertical to the direction D. Thus an objective lens 5 is moved in the direction F by the acceleration or deceleration of the vehicle to avoid collision with a disk 1. In the case of an optical disk device, the production of a tracking error signal as well as the production of information are difficult unless focus servo control is applied. Therefore, it is desirable to set the direction F vertical to the direction D (in the direction where the effects of acceleration/deceleration are reduced).
Patent JP-H116981-A (JP)
Title: Optical image projection device, optical image reading device and chemical synthesizer
Inventor: TAKEMORI TAMIKI
IPC: C12N15/09
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical image projection device for projecting a desired optical image on a sphere, an optical image reading device for reading out the optical image recorded on the sphere and a chemical synthesizer using the optical image projection device or the optical image reading device. SOLUTION: The central position of a sphere 10, convex lenses 21-23 and a projection pattern mask 30 are arranged on the same optical axis in this order, the projection pattern mask 30 is set on the front focal position of the convex lens 23, the convex lenses 23 and 22, whose focal positions are mutually made to be common, constitute a confocal optical system and the central position of the sphere 10 is in coincident with the rear focal position of the convex lens 22. When the projection pattern mask 30 is irradiated with illuminating light, the projected pattern forms the optical image 2 by the convex lenses 23 and 22 and the optical image 2 is formed on the surface of the sphere 10 by the convex lens 21.