baber/WOPTO huggingface dataset:
Patent JP-H0869285-A (JP)
Title: Code-change processing method in automatic accompaniment of electronic musical instrument
Inventor: KIMU MOON KI
IPC: G10H1/36
Filed: 1995-06-08
Abstract: PURPOSE: To execute code change to sound corresponding to the musical instrument of recognized sound by recognizing the sound of the musical instrument under accompanying when a new code is inputted during the automatic accompaniment of an electronic musical instrument concerning a code change processing method at the time of the electronic musical instrument automatic accompaniment. CONSTITUTION: When conde information is inputted during the automatic accompaniment of the electronic musical instrument, the sound of the musical instrument during the accompaniment is recognized and it is discriminated whether or not a slur processing is adapted to. The automatic accompaniment is proceeded when the slur processing is adapted. When the slur processing is not adapted, a retrigger processing is executed or the automatic accompaniment is proceeded by neglecting inputted code information.
Patent JP-H04366600-A (JP)
Title: Microtron electron accelerator
Inventor: SUGIYAMA KATSUYA
IPC: H05H13/10
Filed: 1991-06-13
Abstract: PURPOSE:To provide an electron generating structure capable of reducing the fouling by cathode material evaporation of an accelerating cavity inner surface in a microtron electron accelerator in which an accelerating cavity forming a high frequency electric field by input of a microwave is disposed within a magnetic field, and electrons are moved on a circular orbit by the electric field and the magnetic field and accelerated. CONSTITUTION:An electron source consisting of a cathode 4 and an anode 5 is disposed on the outside of the wall surface of an accelerating cavity 1 in such a manner that the electron emitting direction from the cathode is different from the direction vertical to the wall surface, and electrons are moved on a circular orbit in the route of the cathode   a first passing hole   the cavity inner part   a second passing hole the cavity outer part   the first passing hole   the cavity inner part   a third passing hole   the cavity outer part.
Patent JP-S6040928-A (JP)
Title: Temperature displaying device of product
Inventor: WAKUTA HIROSHI
IPC: G01K1/02
Filed: 1984-07-09
Abstract: PURPOSE:To detect and display temperature without erroneous detection, by displaying the temperature of a product based on the detected output of the product through a delay circuit and the detected output of the temperature. CONSTITUTION:When a product in a warehouse is detected by a product detecting switch 2, the detected output opens an AND gate 5a through a delay circuit 5. Then, the detected temperature output from a temperature detecting part 1 in the warehouse and a judging and detecting circuit 4 is outputted as the product temperature through the gate 5a. The product temperature is displayed by speech through a speech memory circuit 6 and the like. A display means is delayed by a specified time since the product is placed in the warehouse. Thus, the product temperature is detected and displayed without erroneous detection due to the difference by either increase or decrease in temperature.
Patent JP-S5366138-A (JP)
Title: Testing method for data processor
Inventor: KARINO TOSHIO
IPC: G06F11/00
Filed: 1976-11-25
Abstract: PURPOSE: To detect abnormal completion easily in early stages by checking the program counter and internal register of the unit at a specific point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6122362-A (JP)
Title: Automatic image density controller of dry electrophotographic copying machine
Inventor: OGITA YUUSUKE
IPC: G03G15/08
Filed: 1984-07-11
Abstract: PURPOSE:To supplement toner whose amount is proportional to image area to a developing device by using a light quantity detecting means which has a photoconductive layer and a transparent electrode laminated on a conductive layer as a mirror close to a photosensitive body. CONSTITUTION:The light quantity detecting means 36 is composed of a mirror 13 formed by laminating the photoconductive layer 32 and transparent electrode 33 on the glass plate 30 and an ammeter 35, the quantity of light from a lamp 7 which is reflected by a reference reflecting plate 5 is detected by a light quantity detecting means 36, and an arithmetic control circuit 40 performs control so that the detected value coincides with the set value of a light emission quantity setting means 41. The output of the detecting means 36 proportional to the image area of the original 6 is integrated by a circuit 40 and compared by a density setting means 42 to supplement toner as much as the image area to the developing device 19 through the rotation of a motor 38, obtaining faithful image density. The quantity of light is detected through the mirror 13, so the light is guided effectively to a photosensitive body 15 to reduce the power consumption and detect the quantity of irradiation light accurately.
Patent JP-H11325749-A (JP)
Title: Apparatus for treating exhaust gas from arc furnace
Inventor: KITABAYASHI SHOJI
IPC: B01D46/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To contrive prevention of generation of polychlorinated-dibenzo- dioxines by operation of an arc furnace, elimination of inflow of exhaust gas into a bag filter with a temperature more than a heat-resistance temperature thereof and inflow of the exhaust gas containing high water content and capability of constantly stable operation regardless of sudden variation of an exhaust gas temperature. SOLUTION: An exhaust route 3 of exhaust gas emitted from an arc furnace 1 is connected with a cooling tower 4 and a bag filter 5. A plurality of water supply pipes 6a-6f are provided on the cooling tower 4 and each of water supply pipes 6a-6f is provided with each of shut-off valves 8a-8f and each of spray nozzles 9a-9f. A sensor 11 for detecting an exhaust gas temperature is provided on an exhaust gas outlet 10 of the cooling tower 4. A controller 7 allows each of the shut-off valves 8a-8f to conduct closing motion plural times while the exhaust gas passes through the cooling tower 4 and controls ejection of cooling water from each of the spray nozzles 9a-9f by changing an opening time ratio of each of the shut-off valves 8a-8f so that the exhaust gas temperature at the exhaust gas outlet 10 is kept at a determined temperature in the range of 200-300 deg.C constantly.
Patent JP-S5569703-A (JP)
Title: Stepped construction for turbine
Inventor: SASADA TETSUO
IPC: F01D9/02
Filed: 1978-11-20
Abstract: PURPOSE: To enhance uniformity of flow at the inlet of rotor blades and to thereby reduce occurrence of vibrational stress and pressure loss due to non-steady flow of work fluid, by forming a plurality of guide grooves capable of receiving respective stator blades therein in the wall surface of diaphragm in the manner that they extend from the inlet end to the outlet end of work fluid.  
     CONSTITUTION: Stator blades 12 are fixed to outer ring 11a and inner ring 11b of diaphragm 11 and rotor blades 13 fixed to rotor disk 14 are disposed on the downstream side of stator blades 12. Here, guide grooves 17 are formed in the wall surface of outer ring 11a and inner ring 11b. These guide grooves 17 are shaped to have a straight groove portion 17a having a uniform width in the region from the top end of ring 11a (or 11b) to the leading edge portion of stator blades and to have a curved groove portion 17b in the region from said leading edge portion to the rear end portion of the ring. This straight groove portion 17a is formed to have a uniform depth whereas the curved groove portion 17b is formed such that its depth is reduced gradually from the trailing edge portion to the rear end of ring. By thus reducing the sectional area of the fluid passage gradually from the trailing edge portion 12b to the leading edge portion 13a of rotor blades, it is enabled to form a contract vein of fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H037794-A (JP)
Title: Artificial sliding material for ski
Inventor: ITO SHINYA
IPC: C09K3/24
Filed: 1989-06-05
Abstract: PURPOSE:To obtain the title white, cushiony, durable sliding material, capable of giving sliding nature virtually equivalent to that for natural snow by impregnating and covering the surface of granular cork with wax and by setting and coating the wax surface with talc powder. CONSTITUTION:The surface of granular cork 1-5 (pref. ca.2) mm in size is impregnated and covered with wax consisting of a saturated hydrocarbon mixture (microcrystalline wax) ca.500-700 in molecular weight comprising ca.35-50C branched hydrocarbons and/or naphthene hydrocarbons, and the surface of the wax is set and coated with talc powder pref. 350 mesh-passable in size, thus obtaining the objective sliding material. The preferable proportion is as follows: (1) granular cork: 100 pts.wt., (2) wax: 270-400 pts.wt. and (3) talc powder: 700-1000 pts.wt.
Patent JP-S63306432-A (JP)
Title: Exposure illuminating device
Inventor: MITA YASUHIRO
IPC: G03B27/16
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a sufficient cooling effect and to make a device compact by arranging an attachable/detachable unit having a light source and a concave reflecting mirror and a cooling means for cooling around the light source on a cartridge. CONSTITUTION:By using a photosensitive member 7 obtained by applying a microcapsule including photo-setting substance and coloring material on its surface and superposing a transfer member 11 on the sensitive member 7 and pressurizing them after exposing an image, the image is formed on the transfer member 11. Now, the attachable/detachable unit having the light source 1 which exposes the sensitive member 7 and the concave reflecting mirror 2 which reflects the light beam projected from the light source 1 and the cooling means 23-25 for cooling around the light source 1 are arranged in the cartridge case 22. The sufficient cooling effect can be thus obtained and scale-down is attained, then maintenance jobs such as the exchange of lamp and the cleaning of a cooling device, etc., can be easily executed.
Patent JP-H04341982-A (JP)
Title: Disk device
Inventor: TAMAYAMA RYUZO
IPC: G11B25/04
Filed: 1991-05-20
Abstract: PURPOSE:To drive a shipping lock mechanism of a pickup and a CSS-free mechanism, etc., by wind force discharged from a turbofan. CONSTITUTION:The device is constituted in such a manner that turbine blades 11 of the turbofan 9 are rotatively driven by a spindle motor 2 for rotatively driving a discoid recording medium 4, and wind force utilizing operation mechanisms of the shipping lock mechanism and the CSS-free mechanism, etc., are driven by a high pressure wind discharged from the turbofan 9.
Patent JP-S5568685-A (JP)
Title: Solidstate printer
Inventor: TANIGAWA KUNIHIRO
IPC: H04N5/335
Filed: 1978-11-17
Abstract: PURPOSE:To enable reading of most screen at low resolution and of specified screen at high resolution in solid state printer by connecting a decoder, an integrated capacity variable charge amplifier, a changeover control circuit, and a resolution specifying circuit, etc. to picture element group of two insulating gates. CONSTITUTION:A charge injection unit 11 having a number of unit picture elements is formed by insulating gates 2X and 2Y on a semiconductor substrate, and the gate groups 2X in the respective picture elements are connected through a switch for FET of Q1A, Q1B and Q2A, Q2B to respective horizontal switches HSW1, HSW2, etc. Similarly, the gate groups 2Y in the respective picture elements are also connected to the respective vertical switches VSW1, VSW2, etc. to thereby control the switches through decoders DH and DV forming horizontal and vertical address circuits, respectively by a resolution specifying circuit C.C. An integrating capacity variable charge amplifier 19 is connected to a detecting line 6 introduced from a FET switch, and the output of the circuit C.C. is applied through a switch controller Sic to an amplifier 19 to thereby arbitrarily control the resolution.
Patent JP-H1158119-A (JP)
Title: Cemented carbide solid ball end mill
Inventor: HORI ISAO
IPC: B23C5/10
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a cemented carbide solid ball end mill capable of cutting a hardened high hardness material which is a hardly machinable material at high speed and high load without blade chipping or work chipping. SOLUTION: A cemented carbide solid ball end mill comprises an approximately semi-spherical ball part 1 having cutting edges 4 which are approximately S-shaped ad symmetrical when viewed from a tip, and a body 2 having a shank 3 on the other end continuous to the ball part. The cutting blade is formed only on the ball part, the cutting edge is formed from the tip of the ball part, and a terminating end of the cutting edge is up to a boundary part 5 between the ball part and the body. The rake angle 12 of the cutting edge is preferably 0-10 deg., and the clearance angle 13 is 6-6 deg., and a titanium-aluminum nitride hard film is covered 17 on the cutting edge.
Patent JP-S631126-A (JP)
Title: Time synchronizing method for data transmission system
Inventor: YAMANAKA TAKEO
IPC: H04L7/00
Filed: 1986-06-20
Abstract: PURPOSE:To synchronize a data transmission system with respect to time without interrupting the operation of an operation processing circuit nor greatly burdening the circuit by gathering time data of a slave clock in accordance with the code transmission and reception operation of the system and performing correction with data of the time difference between the slave clock and a master clock. CONSTITUTION:A slave station transmits a time TS1 of the slave clock, which is read a preliminarily determined certain time ta before by the division of a frame of the code transmitted to a master station and is stored in a register, as data in the frame following said division. After storing a time TRO of the master clock at the time of reception completion of the frame in a register, the master station subtracts the total sum of a length tc of one frame of the code, the certain time ta, and a transmission delay time td from said time TRO to calculate a slave clock estimated time TS10. The difference between this estimated time TS10 and a time TS1 of the slave clock received as data from the slave station is transmitted to the slave station as time correction data. At the time of receiving this data, the slave station adds said difference to the time of the slave clock to correct the slave clock, thereby synchronizing the slave clock with the master clock.
Patent JP-H01314077-A (JP)
Title: Camera incorporated with vtr and video camera
Inventor: TAKAHASHI KIMIHIDE
IPC: G11B27/34
Filed: 1988-06-11
Abstract: PURPOSE:To record a title and a prescribed voice altogether at the pickup of an object by providing a digital titler section storing plural titles and a digital voice memory storing voice data corresponding to the titles. CONSTITUTION:The digital titler section 12 storing plural determined titles and a digital voice memory 16 storing musics or voice recordings inputted in advance corresponding respectively to the plural determined titles are mounted to the title device. In the connection of a title selection switch 52 and a title video recording switch 54, a title menu is outputted on an electronic view finder (EVF) 32 and when a title is selected, a music or a voice recording in matching with the selected title is recorded on a video cassette tape at the same time. Thus, the operator can insert a desired title at the recording of a video signal with a simple operation and the voice is inserted together with the title at the same time.
Patent JP-H0436607-A (JP)
Title: Shape recognizing device
Inventor: SHIMIZU AKIRA
IPC: B23Q35/40
Filed: 1990-05-31
Abstract: PURPOSE:To accurately measure the shape of a body to be measured by fitting a robot arm with a laser sensor which can measure the position with triangulation by irradiating the surface of the body with laser beam. CONSTITUTION:The laser sensor 12 which measures the position of the object 22 with triangulation by irradiating the surface with the laser beam is fitted to the robot arm 1. The distance L between the sensor 12 and object 22 is set first and the position lo of the sensor 12 is set. The sensor 12 is moved to a measurement point and the distance between the sensor 12 and object 22 is measured. When the measured distance is lo, the arm 1 is moved to a next measurement point. When the measured distance is lx, the sensor 12 is moved so that lo is obtained, namely, by lo - lx = ls. This movement distance lo is stored as position data in a memory 14. Further, the sensor is moved to a next measurement point and position data is measured similarly. After all position data are measured, a coordinate transforming device performs coordinate transformation to generate machining data for a working machine.
Patent JP-H07136049-A (JP)
Title: Mirror
Inventor: HIRAISHI MASANAO
IPC: A47G1/04
Filed: 1994-06-24
Abstract: PURPOSE:To provide a mirror having a very high value as merchandise, by which an image which is not bilateral reciprocal is projected unlike the conventional plane mirror which projects a bilateral reciprocal image. CONSTITUTION:A pair of mirror finished surface parts are opposite to each other like a V-shape to form a V-shaped mirror finished surface part 2. The boundary angle of the V-shaped mirror finished surface part 2 is set to 90- degrees so that at the time of looking in on the boundary edge of the V-shaped mirror finished surface part 2 from the release side front surface of the V-shaped mirror finished surface part 2, light which enters one side boundary surface part 2A is reflected by the opposite other side boundary surface part 2B, and reflected light is returned from the other side boundary surface part 2b in the direction of incidence so that a reflection image without distorsion similar to that seen in the plane mirror can be seen in the V-shaped mirror finished surface part 2.
Patent JP-S5932013-A (JP)
Title: Positioning servo system
Inventor: TAKEMOTO AKIRA
IPC: G05D3/12
Filed: 1982-08-17
Abstract: PURPOSE:To increase the stiffness in a static mode, by controlling a DC servo motor with an armature current transmitted through a specific limiter. CONSTITUTION:The positioning control is exercised over a connected load L by a DC servo motor M which is used for an industrial robot, etc. The motor M detects the present displacemnt theta by an angle detector A such as an encoder, etc., and the driving of the motor M is controlled with an armature current ia which is shown by an equation I obtained from a displacement command value thetaC, a difference (thetaC-theta), the feedback gain FK, a constant <=KV and a limiter function f1. For a limiter 12, the function f1 is defined by an equation II in which the maximum current flowed to the motor M is defined as IM. This limiter 12 is put into a servo driving circuit.
Patent JP-S5569417-A (JP)
Title: Method of and apparatus for integral forming synthetic resin coat on inner surface of open drum
Inventor: MORIMOTO SHIYUUJI
IPC: B29C63/00
Filed: 1978-11-20
Abstract: PURPOSE: To facilitate the coating of an interior wall of a drum with a resin material by injecting the material together with a flame from a plurality of nozzles thereinside while the drum inclined is rolled along.  
     CONSTITUTION: A plurality of nozzles are inserted into a drum while the drum inclined is being rolled along in such a manner as to be separately erected while moved entirely therearound. Flame is jetted through the respective nozzles to heat the inside of the drum and at the same time a finely powdered synthetic resin material is injected from the nozzles as required so as to be attached on the entire inner surface of the drum. This method is useful for internal coating of a can requiring proper anti-chemical resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5844820-A (JP)
Title: Load controller
Inventor: MORISHIMA HIDEKI
IPC: G09F9/00
Filed: 1981-09-10
Abstract: PURPOSE:To obtain a simple and small-sized switching type device, in place of a slide or knob type, by storing a signal only when a plurality of touch switches arranged in proximity to each other are sequentially operated in a constant direction and controlling a load current with the content of storage. CONSTITUTION:In operating a touch switch 26, a storage circuit 16 is reset and a current is supplied to a load 22 via a driving cirucit 24. In operating touch switches 6-14 sequentially from the switch 6, the content is stored in a storage circuit 16. A current in response to the content of storage is generated from a current controlling circuit 26 and applied to a driving circuit 24, and the load current is increased. The opearted touch switches 6-14 are displayed through the illumination of display devices 40-48. In operating the touch switches 6-14 inversely, the load current is decreased and the display devices 40-48 are also distinguished.
Patent JP-H11335614-A (JP)
Title: Ink composition for oil ball-point pen
Inventor: MORITA MASAAKI
IPC: C09D11/18
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition for oil ball-point pen, enabling the direct filling of the ink in an ink-holding tube and the detection of the amount of residual ink and giving a light writing feeling comparable to water-based ball-point pen by compounding a color ink composed of an oily solvent with a carboxyvinyl polymer and an amine. SOLUTION: The objective ink contains (A) at least one kind of organic solvent selected from alcohols and glycol ethers, (B) a carboxyvinyl polymer, (C) an amine and (D) a coloring agent. The contents of the components A, B and D in the composition are preferably 30-90 wt.%, 0.1-5 wt.% and 5-45 wt.%, respectively, and the amount of the component C is preferably 0.3-5 pts. based on 1 pt. of the component B. The ink gives light writing feeling and, nevertheless, it is resistant to the ink leakage even by leaving the pen directing the pen tip downward and has a viscosity to enable the direct filling into an ink-holding tube.
Patent JP-H09325784-A (JP)
Title: Sound field controller
Inventor: MIZUSHIMA KOUICHIROU
IPC: H04R3/12
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of howling caused by inputting a reverberation sound outputted from an loudspeaker to a micro-phone again and degradation of tone when a sound field is controlled by a microphone and a reverberation sound adding device with an actual time. SOLUTION: A sound field control system constituted with a reverberation sound adding device 104, a delay device 105 and the like is made so that output of loudspeakers 107 and 108 are canceled each other at a position of a microphone 102. That is, when a sound field 101 is a shape being symmetrical to the center line, and the microphone 102 is on an axis of symmetry 115, the two loudspeakers 107, 108 are arranged symmetrically with respect to the axis of symmetry 115. By branching off an output of a delay device 105 two parts, connecting the one directly to the loudspeaker 108, and connecting the other to the loudspeaker 107 through a phase reversing device 106, sound field control can be performed suppressing occurrence of howling and degradation of tone.