baber/WOPTO huggingface dataset:
Patent JP-H0417706-A (JP)
Title: Valve actuating device of engine
Inventor: MATAYOSHI YUTAKA
IPC: F01L13/00
Filed: 1990-05-07
Abstract: PURPOSE:To prevent the dispersion of the switch action of cams by securing a lost motion spring between a main locker arm and sub-locker arm. CONSTITUTION:A main locker arm 1, whose head abuts on a suction valve 9 and which moves following a cam 21 for low speed, and a sub-locker arm 2 having not portion, which abuts on the suction valve 9 and moves following a cam for high speed are slidably supported through a common locker shaft 3. In addition a lost motion spring 25 is provided to press the sub-locker arm 2 to the cam 22 for high speed. At this moment the lost motion spring 25 is secured between the main locker arm 1 and the sub-locker arm 2. Owing to this constitution, plunger fitting holes 32, 35, and 36 can be integrally made with the locker arms 1 and 2 assembled. Therefore, the accuracy of the initial compression quantity of the lost motion spring 25 and the position accuracy of each of the plunger fitting holes 32, 35, and 36 can be secured.
Patent JP-S62274205-A (JP)
Title: Method and device for inspecting lead flatness
Inventor: MOMOTA MITSUHIRO
IPC: G01B11/14
Filed: 1986-05-23
Abstract: PURPOSE:To improve the accuracy and efficiency of inspection by picking up the image of the gap between a lead and a reference surface and inspecting the flatness. CONSTITUTION:The image of the gap between the lead 11 of a semiconductor device 2 which consists of a package body 10 having a semiconductor pellet 9 molded out of synthetic resin and the lead 11 and a stage surface 4a as the reference surface of an inspection state 4 is picked up by a TV camera 5 and a light-dark image signal is obtained through lighting 3. This image signal is processed by an image signal processing part 12 to calculate the lead flatness from the gap (d) and perform automatic inspection, thereby improving the accuracy and efficiency of the lead inspection.
Patent JP-H03128710-A (JP)
Title: Manufacture of car towing hook
Inventor: NAGATA YOICHI
IPC: B60D1/04
Filed: 1990-05-07
Abstract: PURPOSE:To uniformalize the product quality through a simple processe by outputting a work from a material plate by means of punching, folding and putting one piece over another as specified to form a hook support, and welding the base to its one end. CONSTITUTION:By punching, a work is formed, in which parts (a) as shown in the attached illustration where one piece 1 is coupled with another piece 2 through junction 3 are joined symmetrically at a notch 7. Then a reinforcement edge 8 and reinforcement bead 9 are formed as illustrated respectively. One piece 1 of each work a, a is folded to the other piece 2 side at the junction 3 while the other piece 2 is folded at another notch 6, and the pieces 1, 2 are put one over another. The left and right works (a) are separated at the notch 7. A hook 11 is welded to each of them. This allows yielding the uniform product quality through the simple processe.
Patent JP-H02297026-A (JP)
Title: Superconductive infrared-ray detector
Inventor: TAKAMI TETSUYA
IPC: H01L39/22
Filed: 1989-05-12
Abstract: PURPOSE:To reduce the absorption of an incident light to a substrate and to improve the response speed by covering an infrared-ray detection area in which an oxide superconductive thin film is formed on a substrate and each part on the substrate except a formed electrode with a reflector whose reflection factor of infrared rays is high. CONSTITUTION:An infrared-ray detecting area is a part in which an oxide superconductive thin film 2 of the center part of a substrate 1 forms a zigzag pattern, and when infrared rays are allowed to be made incident on this part, infrared rays which are made incident on other part than the infrared-ray detecting area are reflected by a metallic thin film 4 consisting of a material whose reflection factor in an infrared-ray area of Au, etc., is high, therefore, the infrared rays are not absorbed to the substrate 1. Therefore, since only the infrared rays which are made incident on only the inside of the infrared-ray detecting area excite quasi-particles in the oxide superconductive thin film 2, intensity of infrared rays is detected, and a thermal response is reduced. As a result, infrared rays absorbed to the substrate are reduced, and such an effect as a response speed becomes high is obtained.
Patent JP-S60261087-A (JP)
Title: Video disc reproducing system
Inventor: OMATSU SHIGETOMO
IPC: G11B27/36
Filed: 1984-06-06
Abstract: PURPOSE:To obtain easy to see an image without overlapping by providing a receiver displaying a data such as character information in addition to a monitor receiver displaying image information. CONSTITUTION:A disc 1 on which text information is recorded together with image and sound information is loaded on a video disc player 4, a music is selected and the reproduction is started. The video information reproduced from the video track of the disc 1 by the player 2 in this case is displayed on the scope of the monitor receiver 3, while the sound information reproduced from the sound track is outputted from a speaker. The text data reproduced from another sound track of the disc 1 is demodulated and converted in a signal processing circuit 6 and displayed on the scope of the monitor receiver 7 at the same time.
Patent JP-S5342616-A (JP)
Title: Synchronism establishment system
Inventor: KOUDA SEIZOU
IPC: H04J3/06
Filed: 1976-09-30
Abstract: PURPOSE:To make it possible to establish the synchronism rapidly in the initial state after the power feed in the character-base time-division multiplex transmission system.
Patent JP-S5741962-A (JP)
Title: Printing method of lumber
Inventor: NAKAMICHI YOSHIO
IPC: B41F17/14
Filed: 1980-08-25
Abstract: PURPOSE: To print the surface of an uncured print, to omit a drying process and to improve productivity by a method wherein a grooved roll, a collar roll are fitted respectively to a lumber having a tongue and a groove to make flexographic printing.  
     CONSTITUTION: The tangue 2 and/or the groove 3 are provided in the longitudinal and lateral directions of lumber 1 like plywood, particle board, etc. Then, when the tongue 2 of this lumber 1 is fitted into the groove of the roll 9 having a groove 8 on the circumferential surface and the collar of the roll 11 having a collar 10 on the circumference is fitted into the groove 3 for the tongue, on undercoat and a pattern printing are made on the lumber 1. And before they are cured completely, a flexographic printing is made on the surface with a flexographic printer 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08275981-A (JP)
Title: Collapsible bathtub for nursing
Inventor: ENDO MIYOSHI
IPC: A61H33/00
Filed: 1995-04-06
Abstract: PURPOSE: To quickly perform the extension, setting and removal of a bathtub by rotating and standing a support frame part by an energizing member for regularly energizing it to standing state, thereby laying a frame into usable state, and extending and installing a folding bathtub part onto this frame part. CONSTITUTION: When support frames 2a, 2b are raised from the folded state, a release handle 2e is held to release a lock claw 1e locking the support frame 2a from the support frame 2a. The support frame 2a is then rotated by the energizing force of a return leaf spring 1d and raised, and the support fame 2b is also raised through a frame 3. An extended bathtub sheet 4 is arranged on the this-assembled frame 3, both the ends are mounted on the frame 3 through a Velcro tape (R). A hook F on the top end part of a bathtub holding plate 5 is hooked on the horizontal pipe 2g of the support frame 2a, whereby the rigidity in a built-up state is ensured.
Patent JP-H08292770-A (JP)
Title: Electronic musical instrument
Inventor: MATSUNAGA IKU
IPC: G10H7/02
Filed: 1995-04-20
Abstract: PURPOSE: To provide an electronic musical instrument capable of reproducing the sound of a high compression and also good quality by making the electronic musical instrument store predictive filter coefficients to be used in conjunction with waveform and reproducing waveforms while using the predictive coefficients. CONSTITUTION: Predictive filter coefficients are stored in the predictive filter coefficient memory part 21 while being related to every waveform. Then, for example, when the depressing of a keyboard 1 is detected, a musical sound signal generating part 5 reads out corresponding waveform data from a memory 6 under the control of a CPU 10 and then the musical signal is generated to be transmitted to a decoder 7. Besides, the CPU 10 reads out predictive filter coefficients corresponding to waveforms read out by the musical sound signal generating part 5 from the predictive filter coefficient memory part 21 to transmit them to a DPCM decoding part. The DPCM decoding part generates musical sound waveforms by performing decodings based on the predictive filter coefficients. In this way, encodings and decodings of waveforms are always executed by optimum predictive filter coefficients.
Patent JP-H02295655-A (JP)
Title: Molten metal discharging tube
Inventor: OOYA SATOSHI
IPC: B22D11/103
Filed: 1989-05-11
Abstract: PURPOSE:To increase the frequency of use of a pipe and to improve the quality of a cast slab by forming heat insulating layer consisting of refractory heat insulating material having the specific heat conductivity in inner wall of a molten metal discharging tube. CONSTITUTION:In the molten metal discharging tube used to between a ladle and a tundish for continuous casting, the heat insulating layer 2 composed of the refractory heat insulating material (refractory paper) is arranged in inner wall of the pipe 1. The heat conductivity of the refractory paper is <=0.05W/mK at the room temp. By this method, the stickness of the metal can be drastically prevented and the frequency of use of the pipe is increased.
Patent JP-S5450540-A (JP)
Title: Pastic coating device
Inventor: NAKAHARA MOTOHIRO
IPC: B05C11/00
Filed: 1977-09-29
Abstract: PURPOSE: The title device, designed to adjust the opening diameter easily, wherein the die opening is formed by two rollers having grooves with similarly changing depths in contact with each other, and a fibrous material is coated with a plastic by means of the opening.  
     CONSTITUTION: The rollers 1 and 1 are provided with the grooves 2 and 2 whose depths similarly change, and brought into contact with each other to form the die opening 3, which makes it possible to coat a fibrous material with a plastic. The rollers 1 and 1 are rotated according to the measurements of the outside diameter of the coated fibrous material actually measured to adjust the size of the die opening 3 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000307448-A (JP)
Title: Receiver
Inventor: OKAMOTO TADASHI
IPC: H04B1/16
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide the receiver which can discriminatingly inform a user of receivable broadcast radio waves and speedily and accurately select a target broadcast radio wave and a broadcast program through easy operation. SOLUTION: In a broadcast radio wave of DAB which is received and demodulated by a receiving device part 10, multiple broadcast programs are multiplexed and position information indicating the locations of transmission stations of the broadcast radio waves, information showing whether or not the broadcasting station name and program names of the broadcast radio wave and whether or not the multiplexed programs are only for a specific area, etc., are multiplexed. A control part 19 extracts the position information on the transmission station, the broadcasting station name, and the program names of the area programs and displays a mark indicating the location of the transmission station, the broadcasting station name, and the program names of the area programs on a map displayed on the LCD of a display device part 30 according to the extracted position information.  The user specifies a position on the map to select the select a target broadcast radio wave and a target broadcast program.
Patent JP-S5820824-A (JP)
Title: Pile driver
Inventor: YOKOMIZO KENGO
IPC: E02D7/16
Filed: 1981-07-29
Abstract: PURPOSE:To raise the stability of a pile driver as well as reduce the weight of the driver by providing an auxiliary leg at a place sufficiently far from the leader of the pile driver. CONSTITUTION:A pile driver consists of a leader 1, a stay 2, a holder 3, and a winch 4. An auxiliary leg 5 shorter than the leader 1 is positioned at a place sufficiently far from the leader 1, the middle of the leader 1 is connected with the auxiliary leg 5 by a beam 6, and the upper part of the leader 1 is connected with the upper end of the auxiliary leg 5 by a stay 21. The pile driver can be moved on a rail 7 by a roller 51 provided below the holder 3 and the auxiliay leg 5.
Patent JP-H07315859-A (JP)
Title: Flake-shaped glass containing dispersed fine granule of metal oxide and method for producing the same
Inventor: DOSHITA KAZUHIRO
IPC: A61K8/00
Filed: 1994-05-31
Abstract: PURPOSE:To obtain the subject flake-shaped glass containing homogeneously dispersed fine granules of metal oxide, having an excellently smooth surface and excellent in transparency and ultraviolet screening function. CONSTITUTION:This flake-shaped glass contains metal-oxide fine granules dispersed in it and has a smooth surface. The metal oxide fine granules is derived from colloidal granules having hydroxyl groups, have particle diameters of 1-300nm and are dispersed substantially in a state of single granules free from coagulation in the glass.
Patent JP-S5343970-A (JP)
Title: Refuse disposing device
Inventor: HISAMURA SHIYOUICHI
IPC: B30B9/30
Filed: 1976-09-30
Abstract: PURPOSE:To enable disposal of a great deal of refuse by repeating elevational and lateral compressions of the refuse in a dust box of small capacity several times.
Patent JP-S5451280-A (JP)
Title: Checker for emergency lamp
Inventor: KATAOKA SHIYOUZOU
IPC: H05B37/00
Filed: 1977-09-30
Abstract: PURPOSE:To provide a checker high enable inspection of not only the battery and a load section thereof by connecting a given detection means to a checking detection indicating circuit with a hysteresis characteristic through a mutual interference prevention element. CONSTITUTION:A primary coil 26 of a transformer 25 for signal detection is connected across both ends of a current limitting capacitor of a transistor inverter 10  while the secondary coil 27 is provided with a rectifier 28 which is connected to the  input end of a checking detection indicating section comprising a ramda diode 20 of  a battery checker 1 and the like through a resistance 29, a capacitor 30, a mutual interference prevention diode 31 or the like. In this manner, an inverter checker VI is formed. A voltage of a battery 9 and a lower voltage from amonug output  voltages corresponding to a voltage at both ends of the current limitting capacitor  24 in proportion to the loop current of a fluorescent lamp from the inverter checker  VI are applied on the input end of the battery checker V. Accordingly, in addition to abnormal reduction in the capacity of the battery 9, the abnormalty of the inverter 10 can be checked.
Patent JP-H05288259-A (JP)
Title: Lubrication structure of power transmission
Inventor: KAMEDA OSAMU
IPC: F16H57/04
Filed: 1992-04-10
Abstract: PURPOSE:To perform lubrication of a power transmission arranged between an engine and a speed change gear by the simple structure. CONSTITUTION:Output of an engine is transmitted to a speed change gear 2 via a power transmission 3 which includes a chain 47 for example. The power transmission 3 is also lubricated by lubrication oil for lubricating the engine, For example, the lubrication oil from a cylinder head 51 is supplied to the power transmission 3 via a supply passage 52 (52A), and excessive lubrication oil is returned to an oil pan 26 via a discharge passage 53 (53A).
Patent JP-H04345750-A (JP)
Title: Button type battery
Inventor: IMAZAWA KAZUHIRO
IPC: H01M2/08
Filed: 1991-05-23
Abstract: PURPOSE:To improve a closed-circuit voltage characteristic with the adhesion between a positive electrode mixture and a separator layer made suitable in a button type battery. CONSTITUTION:The bottom shape of an annular insulating packing 6, having a L-shaped cross section, is curved upward at angles of 5-15 deg. to the bottom surface, and adhesion between a positive electrode mixture 2 and a separator layer 3 is improved, obtaining a button type battery excellent in a closed-circuit voltage characteristic.
Patent JP-S61278482-A (JP)
Inventor: ISHIKAWA YOSHIMI
IPC: B62L3/02
Filed: 1985-05-31
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-H05312711-A (JP)
Title: Detecting apparatus for floating fine particle
Inventor: FUJITA HIROSHI
IPC: G01N15/14
Filed: 1992-05-12
Abstract: PURPOSE:To improve the detecting accuracy and to concentrate an optical means and a detecting part at a transmitting window thereby to contribute to the miniaturization of an apparatus by providing an air-tight container only with the transmitting window for the purpose of detection. CONSTITUTION:The floating fine particle detecting apparatus is provided with a transmitting window 15 formed in an air-tight container 10, a detecting light generating means outside the air-tight container 10, an optical means for guiding the detecting light from the detecting light generating means into the air-tight container 10 through the transmitting window 15 thereby to form a pseudo laser light plane in the air-tight container 10, a reflecting mirror which is set opposite to the transmitting window 15 in the air-tight container 10 so that the scattering light generated between the introduced detecting light and fine particles is received and reflected in a direction to pass through the transmitting window 15 after crossing the detecting light, and a detecting part 28 for detecting the reflecting light from the reflecting mirror and passing through the transmitting window 15.
Patent JP-S60262129-A (JP)
Title: Manufacture of substrate for liquid-crystal display device
Inventor: NARITA KENICHI
IPC: B41F5/24
Filed: 1984-06-08
Abstract: PURPOSE:To improve the productivity by transferring a solution of a mixture of an orienting agent and resin beads to a surface plate or a mesh on a roller surface and then transferring it to a flexographic plate, and transferring it to a bae for the display device and fixing dried beads on an oriented film. CONSTITUTION:The solution 23 obtained by mixing resin beads with the orienting agent is applied uniformly by using a mesh doctor blade 22 formed on the surface of the surface plate 21. Then, a plate cylinder 24 is rolled on the surface plate 21 to transfer the bead mixed solution 23 to the flexographic plate 25 supported on the surface of the plate cylinder 24. Further, the plate cylinder 24 is rolled to retransfer the resin bead mixed orienting agent 23 on the flexographic plate 25 to a glass base 27 on a prepared printing base 26. Then, the glass base 27 is placed in a furnace, and dried and baked to form the oriented film. Consequently, the substrate where resin beads are fixed with the oriented film is manufactured with good productivity.
Patent JP-H10297507-A (JP)
Title: Electric power steering device
Inventor: EDA HIROSHI
IPC: G01L3/10
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering wheel which can detect torque with a high accuracy and ensure a long collapsible stroke. SOLUTION: In this electric power steering device, an oscillating lever 150 has a support point Q and a detection point K which are disposed on a straight line intersecting with an axial line and the support point Q is fixed to a housing 101 and is moved with a sensor ring 116 such that the straight line intersecting with the axial line is tilted according to the displacement of the axial direction of the sensor ring 116 irrespective of the oscillation of the sensor ring 116. Therefore, even if the sensor ring 116 is oscillated when the sensor ring 116 is moved by using the combination of a spiral groove 113a and a line of balls 118, the detection point K is not moved in the axial direction and can detect torque with high accuracy.  If the combination of a spiral groove 113a and a line of balls 118 is used, the sensor ring 116 can be shortened in the axial direction to make a torque detection device compact, which can ensure a long collapsible stroke.
Patent JP-2000308846-A (JP)
Title: Method for formation of antifouling layer
Inventor: IHASHI NORITAKA
IPC: G02B1/18
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To form an antifouling layer excellent in antifouling property, resis tance to scuffing and wear and solvent resistance in a short time by pretreating a base material to be treated before the antifouling layer is formed and forming the antifouling layer on the pretreated surface in the case of forming the antifouling layer using an antifouling agent on the base material to be treated. SOLUTION: When the antifouling layer 2 is formed by using the antifouling agent at least on one side surface of the base material 1 to be treated, at least one side surface 3 of the base material 1 to be treated is pretreated before the antifouling layer 2 is formed and the antifouling layer 2 is film formed on the pretreated surface 3. As the pretreatment, a high-frequency discharge plasma method, an electron beam method, an ion beam method, or the like is applied. As the base material to be treated, an optical member is applicable. As the optical member, a beam splitter, a mirror, a window glass, or the like, in addition to an optical lens, a spectacle lens and a lens for optical device is applied. As the antifouling agent, an organic silane compound containing a perfluoro polyether group, or the like, is used.
Patent JP-H05309230-A (JP)
Title: Controller for wet flue gas desulfurization plant
Inventor: KONO SUSUMU
IPC: B01D53/34
Filed: 1992-05-12
Abstract: PURPOSE:To exert control without using an expensive calcium carbonate concentration detector by subtracting outlet SO2 concentration from inlet SO2 concentration, multiplying the remainder by a flow rate of gas, dividing the product by hydrogen ion concentration obtained from pH of circulating liquid and amplifying the quotient to control a controller. CONSTITUTION:An inlet SO2 concentration meter 18 and a gas flowmeter 19, a circulating liquid flowmeter 20, and an outlet SO2 concentration meter 21 are installed in an inlet duct, circulating piping 7 and an outlet duct, respectively. The difference in SO2 concentration at the inlet and outlet is obtained by a substrater 22 and the output is multiplied by the detected value of a gas flowmeter 19 by a multiplier 23 and the detected value of a circulating liquid pH detector 13 is inputted to calculate hydrogen ion concentration by a computing element 24. The quotient of the division of the outlet value of the multiplier 23 by the outlet value of the computing element 24 is multiplied by the detected value of the circulating liquid flowmeter 29 by a multiplier 26 and the output value is amplified by multiplying it by a constant. The resulting output value is used as a controlled variable to control the degree of opening of a flow control valve 10 installed in absorbent supply piping 11.
Patent JP-S61278189-A (JP)
Inventor: BURNHAM ROBERT D
IPC: H01S5/40
Filed: 1986-05-23
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。