baber/WOPTO huggingface dataset:
Patent JP-H0779154-A (JP)
Title: Inverter employing one electron tunnel element
Inventor: IWABUCHI SHUICHI
IPC: H01L21/822
Filed: 1993-06-30
Abstract: PURPOSE:To provide an inverter employing one-electron tunnel element suitable for fine processing and high circuit integration. CONSTITUTION:The inverter employs a one-electron tunnel element formed by connecting very small tunnel junctions multiply in which a charging energy of one electron is larger than a thermal energy at an operating temperature and is provided with a 1st one-electron tunnel element 11 whose one terminal connects to a power supply terminal 16, a 2nd one-electron tunnel element 12 whose one terminal connects to a ground terminal 17, an input terminal 15 connected to an intermediate connecting point A1 between tunnel junctions 11a, 11b forming the 1st one-electron tunnel element 11 via a 1st capacitor 13 and connected to an intermediate connecting point B1 between tunnel junctions 12a, 12b forming the 2nd one-electron tunnel element 12 via a 2nd capacitor 14 and an output terminal 18 connecting to the other terminal of the 1st one-electron tunnel element 11 and the other terminal of the 2nd one- electron tunnel element 12.
Patent JP-S6326192-A (JP)
Inventor: MAAT JAN PHILIPPUS
IPC: H04Q11/04
Filed: 1987-07-01
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-H04339315-A (JP)
Title: Magnetic disk and production thereof and magnetic disk device using magnetic disk
Inventor: TANAKA HIDEAKI
IPC: C09D171/02
Filed: 1991-07-03
Abstract: PURPOSE:To assure the sliding reliability and floating stability of a head over a long period of time by forming the mounds of a uniform height on the surface of the protective film of the magnetic disk and removing the dirts sticking on the floating surface of the head by these mounds. CONSTITUTION:The protective film 5 is formed on the surface of a magnetic film 4 and the many mounds 7 are formed on the surface thereof. A C film, SiO2, metal carbide, metal nitride, metal oxide, etc., are used for the protective film 4. A lubricating film is formed a need on the surface of the protective film 4, by which the magnetic disk is completed. Since the many mounds 7 for removing the dirts sticking on the floating surface of the head are formed on the surface of the protective film 5 in such a case, the substrate may be substantially flat. The magnetic film 4 is made flat as well in this way and, therefore, the magnetic disk which can prevent the fluctuation in the reproduced output by the ruggedness of the magnetic film at the time of the recording and reproducing and has excellent recording and reproducing characteristics is obtd.
Patent JP-S5685593-A (JP)
Title: Multiblade impeller
Inventor: KURAKANO MITSURU
IPC: F04D17/08
Filed: 1979-12-17
Abstract: PURPOSE: To insert blades from the outer side of the boards, thereby facilitating insertion and assembling work of the blades, by a method wherein the cut-outs are provided in the main and the side boards from their outer side up to the middle point in the direction of radius of the blades, as well as in the blades from their middle point to their inner ends.  
     CONSTITUTION: The cut-outs 8 to decide the width, and the stoppers (projections) 9 made by raising are provided in both ends 1-1 of the blade 7. While, in the main board 2 and the side board 3, the cutouts 10 necessary to decide the position of the blades in the direction of the circumference and the concaves 11 for fixing the blades are provided. The depth of the cutout 10 is to be from the outer side up to the middle point in the radius direction of the blade 7. With these arrangements, positioning both in the directions of the circumference and of the width can be done at the same time by inserting the blades 7 into the main board 2 and the side board 3 from their outer sides, and the impleller with the blades being prevented from loosening off in the direction of the outer side can be assembled. The assembling steps can largely be decreased, because insertion and assembling of the blades are performed in one process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S614760-A (JP)
Inventor: ENDORE EE BORAAZU
IPC: C08L5/00
Filed: 1984-07-31
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-H0778169-A (JP)
Title: Information retrieving processor
Inventor: UENO KAORI
IPC: G06F17/30
Filed: 1993-06-30
Abstract: PURPOSE:To make it unnecessary for an operator to grasp plural data base nodes and to reduce the generation of errors by synthesizing and displaying displaying book information based upon book information. CONSTITUTION:Book information corresponding to an inputted keyword a1 is retrieved from information stored in a book information B2 storing part 112 and a book information Bk storing part 122 and then transferred to book information transmitting parts 113, 123 in respective nodes 2, k and book information corresponding to the keyword a1 is transmitted from the transmitting parts 113, 123 to a data base system 10 in a node 1. The book information transmitted from other nodes is receiced by a book information receiving part 105 in the node 1 and transferred and stored to/in a book information temporary storage part 106. A book information synthesizing part 107 synthesizes text information or picture information for the book information stored in the storage part 106 and book frame information together with the book information and displays the synthesized book information on a book information display part 108.
Patent JP-H11334530-A (JP)
Title: Winding force reducer for seat belt retractor
Inventor: HAMAGAMI TETSUYA
IPC: B60R22/44
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce a belt tension independently of the drawing amount of the belt and eliminate a sense of oppression due to belt when mounted. SOLUTION: A winding force reducer for a seat belt retractor includes a braked member 5 fixed to a spool 3, a braking means 6 for the braked member 5 and an operating means 7 for linking the braking means 6 to the braked member 5 during mounting a belt. The braking means 6 is formed with a rotary damper and a one-way engaging means C to be released when the spool 3 is rotated in a belt drawing direction is provided between the damper 6 and the braked member 5. The operating means 7 includes a supporting means 7a for supporting the rotary damper to be movable with respect to a frame and a driving means 7b for rotating the supporting means with the mounting of the belt 2 to engage the one-way engaging means.
Patent JP-S5952357-A (JP)
Title: Program loading system of bulk multi-call system
Inventor: UCHIYAMA NORIYASU
IPC: G06F9/445
Filed: 1982-09-18
Abstract: PURPOSE:To improve the using efficiency of a bulk and at the same time to ensure simple correspondence to a change of system such as the increment/decrement of CPUs, etc., by enabling all CPUs to share a loading program which is used to read out the main program of each CPU. CONSTITUTION:CPU 1-3 have initial loading options 21-23, and initial loading programs stored in these options are used by the CPUs 1-3 respectively when these CPUs are actuated. In addition, the CPUs 1-3 have channel means 24- 26 to deliver the data which specifies a certain CPU. Then the loading program which reads out the main program of each CPU can be shared with all CPUs. As a result, a bulk can be effectively used.
Patent JP-H0719502-A (JP)
Title: Control method of floor heating device
Inventor: IZAKI HIROKAZU
IPC: F24D3/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a control method of floor heating device, which utilizes a sensible temperature and permits the realization of comfortable floor heating. CONSTITUTION:A floor heating device, provided with a floor heating panel and a heat source device for supplying hot-water to the floor heating panel through an opening and closing valve, is controlled by a method wherein a sensible temperature is composed of either one of deteted floor temperature, floor heating panel temperature and heating water returning temperature and a detected room temperature while the amount of radiating heat of floor heating is controlled by said sensible temperature so as to approach the sensible temperature to a set isotherm of sensible temperature.
Patent JP-H06318302-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANAKA YOICHIRO
IPC: G11B5/82
Filed: 1993-06-30
Abstract: PURPOSE:To avoid the degradation of signal quality due to the incomplete erasion at the time of recording and the interference among adjacent tracks and to improve reliability by making the reproducing width of a reproducing head wider than the width of the recording track of a recording head and forming non-signal areas among mutual tracks. CONSTITUTION:In this device, the width of the recording track of the recording head is Tw, the reproducing width of the reproducing head is Tr, a track pitch is Tp, the length of a magnetic gap is (g) and relations Tp-Tw=2a, Tp-Tr=2b are established. At this time, conditions, Tr>Tp, a>b and Tr<Tp+2a are satisfied and lengths in respective parts are expressed in g(mum) and coercive force is expressed in Hc(Oe). Under these conditions, conditions g<(1500/Hc-Hc/4000pi+0.3)/(Hc/400pi-1/2). and g>=(1500/Hc-Hc/4000pi+0.3-Tp+Tw)/(Hc/400pi-1/2) are satisfied. Thus, non-signal areas E are formed, the degradation of signal quality due to the incomplete erasion at the time of recording and the interference among tracks A to C is avoided and then reliability of the device is improved.
Patent JP-H0213525-A (JP)
Title: Sheet take-out device
Inventor: SEKINE SADAO
IPC: B65H3/10
Filed: 1988-06-30
Abstract: PURPOSE:To protect a sheet from damage by providing a take-out detecting body for detecting the under take-out condition of a sheet take-out mechanism and disabling the operation of a stop body when take-out operation is carried out. CONSTITUTION:A take-out detecting body 110 is fixed to the body of a sheet take-out mechanism 2 and when a rotary take-out body 62 is operating, a shield board 114 enters into the slit of a sensor 113 to the light of a LED from entering into a photo-receptor and produces a disable signal during take-out operation while produces an enable signal in other case. A control section 111 produces an output when the enable signal is lapped over a stop signal fed from a trouble sensor and drives a stop motor 90 through a drive section 112. No output is produced when the signals are not overlapped. When an external take-out stop command enters into the control section 111, the stop motor 90 rotates while when the stop body exist at an upper section, a rotary lever is rotated to stop the rotary body and a press chip 81 presses against the upper face of the sheet and locks the sheet. When the stop body exists at the lower section, the sheet is locked as it is.
Patent JP-H0212881-A (JP)
Title: Layer-built displacement element
Inventor: WATANABE JUNICHI
IPC: H01L41/08
Filed: 1988-06-30
Abstract: PURPOSE:To provide a layer-built displacement element having high bond strength and reliability as well as high dimensional accuracy and productivity by providing clamping members adapted to exert clamping force in the layer stacking direction so that a plurality of sheets and internal electrodes interposed therebetween are integrally clamped by these clamping members. CONSTITUTION:A plurality of sheets 1 of an electromechanical converting material are stacked with an internal electrode 3 interposed therebetween, the internal electrode having horizontal outline configurations substantially identical with those of the sheets 1. A pair of external electrodes 8a, 8b are provided on the sides of the layer-built body so that they are connected with alternate layers of the internal electrodes 3. In the layer-built displacement element thus constructed, clamping members 4, 5 adapted to exert the clamping force in the stacking direction are provided so that said plurality of sheets 1 and the internal electrodes 3 of the conductive metallic material interposed between the sheets 1 are clamped integrally. For example, said sheets 1 and said internal electrodes 3 may be provided with a through hole 2, so that a bolt 4 is inserted through the through hole 2 and tightened by a nut 5.
Patent JP-H06327847-A (JP)
Title: Airship provided with propulsion device for generating aerial buoyancy in center of gyromechanism
Inventor: FUMA AKIRA
IPC: A63H27/00
Filed: 1993-05-25
Abstract: PURPOSE:To provide a toy capable flying stably and faster than the movement of the conventional airship toy, without selecting the plate to fly. CONSTITUTION:A propulsion device 1 is made up by providing a gyromechanism with a servomotor for controlling the flying direction, a servomotor 3 for controlling rising/lowering or speed, power sources 4, 5, a mechanism part in which wheels and propellers 6, 7 have been integrated, and a small-size helium-gas sealed pack 11. By enclosing these with a large-size helium gas-sealed pack 12, and by fitting landing legs 15, to constitute the flying body.
Patent JP-S6140505-A (JP)
Title: Apparatus for measuring horizontal degree
Inventor: KOBAYASHI TAKENORI
IPC: G01C9/06
Filed: 1984-07-31
Abstract: PURPOSE:To quantitatively display the inclination angle and direction of a measuring surface, by irradiating a container sealing air bubbles with light and detecting the transmitted light by a light receiving element while operating the inclination angle from the magnitude of the light receiving quantity thereof. CONSTITUTION:When a level 30 is inclined to a certain direction, air bubbles 34 move to the higher part of a lens. For example, if said level 30 is inclined to an L-R direction (an R-side is a high level), air bubbles 34 come near to the R-side and the output voltage levels of front and rear light receiving elements 44 are equal but the outputs of the light receiving elements 44 of L and R come to VR>VL because difference is generated between the passing distances of a liquid 32 and output difference is generated. From this, an operation apparatus 46 judges that the level 30 is inclined left and right and raised in the right side, and the inclination angle thereof is operated from the difference between the output voltage levels of the light receiving elements of L and R. This operation result is digitally displayed on a display device 50.
Patent JP-H08779-A (JP)
Title: Ball marker for golf and method for manufacturing the same
Inventor: IJIRI YASUHIRO
IPC: A63B102/32
Filed: 1994-06-21
Abstract: PURPOSE:To facilitate for folding and cutting of a leg part at the folding and cutting part to prevent feet from being injured when a ball marker fallen with its leg part upward is stepped on by mounting vertically the leg part on the surface of a substrate protrusively, and disposing a folding and cutting part having a minimum cross section at the base end part of the leg part. CONSTITUTION:This ball marker to be used as a mark of a ball when the ball is picked up during the golf playing, has a leg part 12 vertically and protrusively mounted to the center part of the reverse surface of a disk-shaped substrate 10 and molded integrally, for example, with plastics. The leg part 12 gradually expands toward the tip part 12a so as to be hardly stickable to the skin of golfers. Further, the diameter of the leg part 12 is gradually reduced from the tip part 12a toward the base end part, and a narrowed part, having a steep angle to reduce diameter, namely a folding and cutting part 12b is formed at the upper end. In a grip of a club, a through hole 16b for inserting the folding the cutting part 12b is perforated at a bottom plate part 16a of the grip item fixed outside a shaft 14.
Patent JP-S62181514-A (JP)
Title: Integrated circuit device with agc function
Inventor: SUGAWARA MITSUTOSHI
IPC: H01L21/822
Filed: 1986-07-11
Abstract: PURPOSE:To facilitate the check of integrated circuit device comparatively large in scale and to improve the degree of circuit integration by providing the 1st, 2nd amplifier circuits, a gain control circuit controlling the gain of the 1st amplifier circuit, a voltage detection means and a gain fixing means for the 1st amplifier circuit. CONSTITUTION:A switching circuit 92 operated in response to a DC potential of a terminal 65 is provided and a voltage larger than a bias stabilizing voltage is fed forcibly to the terminal 65 by an external power supply 85 for adjustment at the operation check, selection, inspection and adjustment of an intermediate frequency amplifier circuit. The external power supply 85 conducts a Zener diode 81 and a transistor (TR) 82. Thus, the output of an AGC amplifier circuit 56 comprising a TR 83 and an emitter resistor 84 is suppressed to a low potential by the TR 82. Since the gain of the 1st stage 52 is set forcibly by the connection above, the operating state of the 2nd stage 52 and succeeding stages is known from the signal state of input/output terminals 62, 79 and from the output state of other terminals. Thus, each stage singly and the distribution of the AGC are checked easily.
Patent JP-H04313921-A (JP)
Title: Voice signal transmitter
Inventor: KANEKO KATSUMI
IPC: H04N5/225
Filed: 1991-04-11
Abstract: PURPOSE:To reduce buzz even when a voice signal is transmitted through a single wire cable, for example, capable of thinning of a transmission line. CONSTITUTION:A reception means adds a voice signal A30 from a transmission means and the ground potential G100 of the reception means and gives the resulting sum output signal to an operational amplifier 11 using the ground potential G30 of the transmission means as a reference potential. Moreover, the transmission means adds a voice signal a20 from a voice signal source and a ground potential G30 of the transmission means and gives the resulting sum output signal to an operational amplifier 12 using the ground potential G100 of the transmission means as a reference potential.
Patent JP-S5952291-A (JP)
Inventor: ISHII TAKATOSHI
IPC: G09G1/02
Filed: 1982-09-20
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-H0457234-A (JP)
Title: Method and device for aligning optical disk substrates
Inventor: YOSHIKAWA TOSHIAKI
IPC: G11B7/26
Filed: 1990-06-21
Abstract: PURPOSE:To align two optical disk substrates with high accuracy by dividing a dividing shaft member, which is inserted to the central hole of the substrate, into divided shaft members divided in a radial direction and making these members relatively movable in the radial direction each other. CONSTITUTION:A substrate 2 directing the adhesive agent face downward is fitted to an upper jig 6, and a substrate 4 directing the adhesive agent face upward is fitted to a lower jig 8. When the upper jig 6 is pushed up while moving a movable board 72 downward, a bottom part 6c of a hole 6a gets contact with shaft parts 18c and 20c and divided shaft members 18 and 20 are pushed downward. On the other hand, they are guided to a slope 24a of a guiding member 24 and moved in a direction to be separated each other against the inner force of a holding spring 32. When the diameter of a circum scribed circle A is coincident with a diameter for the hole 12a of a center hub 12 and a hole 14a of a center hub 14, both the shaft parts 18c and 20c are stopped in contact with the inner diameter part of the both holes 12a and 14a. Thus, two substrates can be aligned with high accuracy.
Patent JP-H0720935-A (JP)
Title: Abnormality detecting device
Inventor: IWAI AKIHITO
IPC: F02B77/08
Filed: 1993-07-01
Abstract: PURPOSE:To provide an abnormality detecting device which easily changes a combination of sensors relating to the abnormality detecting process of a control system. CONSTITUTION:If an Ox sensor and a THA are abnormal, bits 1 and 5 of an abnormality flag XWCODE1 are set to 1 and other bits are set to O. Then, when AND operation between a mask table TMFMSK1 of previously set fire extinction diagnosis and XWCODE 1 is performed, all bits are set to 0, namely, it is indicated that the sensors relating to the fire extinction diagnostic process are all normal and a fire extinction diagnostic process inhibition flag XKMF is set to 0. With this XKMF, the fire extinction diagnostic process is inhibited. Here, when abnormality detection results of other sensor are required for the fire extinction diagnostic process, the bit of the XWCODE 1 corresponding to the sensor is only changed into 1 and the device is easily adapted. Consequently, the combination of sensors relating the abnormality detection process of the control system can easily be changed.
Patent JP-H0215900-A (JP)
Title: Device for prevention of overload in press machine
Inventor: KANAI KEIGO
IPC: B30B15/28
Filed: 1988-06-30
Abstract: PURPOSE:To improve the safety of operation and to prevent a defective from occurring by comparing an allowable pressure value with an operating pressure detected by a pressure detecting means at each stage and supplying a stop signal when the operating pressure over the allowable pressure value acts. CONSTITUTION:At the first working time, the operating pressure of a press machine 1 is detected by a pressure detecting means 2 at each stage and the maximum value of the operating pressure at each stage is stored by a storage means 3. On and after the 2nd working time, an allowable pressure value at each stage obtained by multiplying a fixed allowance rate to the maximum value of the operating pressures at each stage in the 1st work stored in a storage means 3 is set by a setting means 4 for the allowable pressure value. The allowable pressure value and the operating presure detected by the pressure detecting means 2 are compared by a comparison means 5 at each stage. When an operating pressure over the allowable pressure value is generated in a pressing machine 1, a stop signal S is supplied from the comparison means 5 to a stop means 6 to break the power source of the pressing machine 1 and at once to halt pressing operation.
Patent JP-S5952844-A (JP)
Title: Wire bonding device
Inventor: ISHIZUKA MITSUHIRO
IPC: H01L21/60
Filed: 1982-09-18
Abstract: PURPOSE:To form an adequate loop at all times by bonding a wire under the state in which it is clamped in fixed length by a wire clamper. CONSTITUTION:The wire 3 inserted into a tool 2 is bonded with a pad DP as a first bonding point, and the tool 2 and the clamper 4 are lifted simultaneously. The quantity of the nose of the tool 2 lifted at that time is controlled so as to be the length of 21/2-31/2 times as long as a distance Y by a control mechanism, and the quantity of it lifted is set so as to be maximized at a time when the tool 2 is positioned just above the first bonding point while the wire 3 is clamped by the clamper 4. The wire 3 of the length Z of 21/2-31/2 times as long as the distance Y is stretched between the tool 2 and the pad DP through the operation. The length Z of the wire 3 coincides with that of the wire 3 required for forming the adequate loop 3b1. The tool 2 and the clamper 4 are moved to a section just above a second bonding point while slowly falling, and bonded with a pad LP.
Patent JP-2000351301-A (JP)
Title: Wheel for motor vehicle
Inventor: TAKAGI YASUO
IPC: B60B23/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a wheel for motor vehicle capable of reducing its weight. SOLUTION: This wheel for a motor vehicle consists of a thin plate rim 10 having a surface rim flange part 14a and a rear rim flange part 14b, a surface flange wheel 20 joined to the surface rim flange part 14a of the thin plate rim 10, a rear flange wheel 30 joined to the rear rim flange part 14b of the thin plate rim 10 at one end and joined to the surface flange wheel 20 at the other end or in its vicinity, and a disc 40 joined to the surface flange wheel 20 or the rear flange wheel 30 in an end part or its vicinity.