baber/WOPTO huggingface dataset:
Patent JP-S5814111-A (JP)
Title: Stereoscopic binocular microscope
Inventor: IBA YOUICHI
IPC: G02B27/40
Filed: 1981-07-17
Abstract: PURPOSE:To permit easy and accurate focusing by detecting the position relations of the images of index light sources with right and left optical systems. CONSTITUTION:After the light from an index light source Q is reflected by a beam splitter 3, it posses through a polygonal prism 2 for erecting image and is formed as an index light source image Q' on a specimen P by an objective lens 1. The specimen P and the image Q' pass through the lens 1, the prism 2, the splitter 3 then form a real image P' near a field stop 4 and the image is observed as a magnified virtural image through an eyepiece lens 5. In the focused state, the optical axes OL, OR intersect at one point on the specimen P and therefore the images Q', Q' are visible in perfect superposition, but in an out- of-focus state, the optical axes OL, OR do not intersect on the specimen P and therefore the images Q', Q' are visible as two separate images.
Patent JP-S60255226-A (JP)
Title: Method for positioning chuck of coiling machine
Inventor: FURUYAMA TSUTOMU
IPC: B21F3/04
Filed: 1984-06-01
Abstract: PURPOSE:To maintain a chuck for gripping a coil material in a specified position at all times by forming a coil spring by means of a coiling machine then retreating a mandrel, taking out the coil spring, rotating the mandrel at the same phase and same speed as the phase and speed of a driving head and engaging the mandrel to the driving head. CONSTITUTION:The mandrel 46 engaged with the driving head 43 is rotated; at the same time, a material A for the coil spring is passed through the delivery part 69b of the material A attached to a pitch applying device 69 and is gripped by the chuck 44. The coil spring is formed around the mandrel 46 while the material A is delivered toward the right. The rotation of the head 43 is stopped and the mandrel 46 is disconnected and retreated then the coil spring is taken out upon ending of the spring formation. The head 43 is rotated at a low speed during the time when the mandrel 46 is engaged again with the head 43. The rotation thereof is transmitted to the mandrel 46 to rotate the mandrel 46 at the same phase and same speed as the phase and speed of the driving head. The rotation of the driving head is stopped when the chuck 44 equipped to the periphery of the driving head is brought to the prescribed position by such rotation. The fresh coil material A is thus quickly gripped.
Patent JP-2000302342-A (JP)
Title: Operation device of elevator
Inventor: HORISAKI RIKA
IPC: B66B1/14
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for a cage reaching the car call floor in an elevator with a card reader installed in the cage. SOLUTION: When a call of a VIP floor (an accommodation floor of an important person) is given by a car call button in a cage in Step S1, the operation to the VIP floor is started in Step S2. If a passenger operates a card reader, the collation of the individual data is commanded. If the collation is agreed in Step S3, the steps are advanced to Steps S4 to S6, the cage reaches the VIP floor, and a door is opened. Since the operation of the cage is started if a call is given, the time for arriving at the VIP floor is shortened.
Patent JP-S5444153-A (JP)
Title: Power control device for agricultural machine
Inventor: MAKIZONO HARUMICHI
IPC: F16H63/12
Filed: 1977-09-14
Abstract: PURPOSE: To adapt for strong and rapid switchover containing forward-reverse reciprocation by providing cam followers on a parallel shaft with axes of cams to be freely engaged with cams by turning operation and constructing these cams and cam followers to be relatively displaced axially.  
     CONSTITUTION: On an input shaft 19, the first cam 33 with an inclined cam face on the side is firm fixed to be constantly rotated. The second cam 34 with an inclined face 34a is given a gear-linkage with the first cam 33 and fitted to the second shaft 22 to be freely played. In a mission case 8, a shift shaft 37 on which the first and the second cam follower 35 and 36 are firm fixed to be alternatively engaged with the first and the second cam 33 and 34 is held to be freely rotated, while one end of the shift shaft projected outside the case is connected with the first shift fork shaft 29 with a link 38 between. This construction permits strong and rapid switchover cntaining forward-reverse reciprocation with a slight operational power of command 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5634443-A (JP)
Title: Manufacture of pneumatic tire particularly having high dynamic strength
Inventor: OTSUTOO GANSUTERU
IPC: C08G18/10
Filed: 1980-08-14
Abstract: The instant invention is directed to a process for the production of pneumatic tires having particularly high dynamic strength and low plastic deformability comprising casting or centrifugally casting the following liquid reaction system whose rapid hardening requires temperatures of at most 85 DEG  C.: (A) prepolymers or semiprepolymers of specified isocyanates and a polyol or polyol mixture having a hydroxyl functionality of 2.0 to 2.2 and an average molecular weight of from 1,000 to 3,000, wherein the molar ratio of polyol to diisocyanate is from 1:1.5 to 1:4.
Patent JP-S63276480-A (JP)
Title: Automatic cell cutter for plant tissue
Inventor: SUZUKI AKIRA
IPC: A01H4/00
Filed: 1987-05-07
Abstract: PURPOSE:To use, as a cell receiver, a container which has a depression for receiving plant tissue cells and slits which are cut on the walls surrounding the depression in the X and Y axis directions until they reach the bottom of the depression, thus plant cells are held in the depression with high stability. CONSTITUTION:Plant tissue cells are placed in the depression 42 in the containers 10, and sent to the container feeder. One of the containers is held with the holding head of the robot in the holding position and transferred onto the container bed and released thereon. Then, one of cutter heads are is held from the cutter-waiting bed and transferred to the container on its bed. The cutter is reciprocated into the slits 44 of the container 10 according to the cutting pattern and allowed to go down gradually. Thus, the cells in the depression 42 are cut in the X- and Y-axes into small cubes. Then, the container bed is turned up-side-down to disperse the cut cells into the plant box.
Patent JP-H02288792-A (JP)
Title: Fault discriminating method for transmission line in cctv system
Inventor: YAMAMOTO IKUO
IPC: H04N17/00
Filed: 1989-04-28
Abstract: PURPOSE:To discriminate the fault cause of a CCTV system in a monitoring device side and to improve efficiency for work such as maintenance, etc., by detecting a change in the input impedance of the monitoring device and discriminating the fault of a transmission line according to the change of the input impedance. CONSTITUTION:When a coaxial cable 3 is not interrupted or interrupted, an input impedance R of a monitoring device 4 is changed only by R2-R1XR2/(R1+ R2). In a voltage drop level (E0) discriminating circuit 5c, it is discriminated whether an input voltage corresponds to E01 and E02 levels or not. When the level of the input voltage corresponds to the E02 level, it is judged that the fault and interruption are generated in the coaxial cable 3. Then, a message, etc., showing such a condition is displayed in a fault display discriminating circuit 5d. Accordingly, it can be easily discriminated by whichever the coaxial cable of the CCTV system or a CCTV camera 1 the fault is caused.
Patent JP-H06326483-A (JP)
Title: Cooling method of control unit
Inventor: KIZAWA HIROSHI
IPC: G11B33/14
Filed: 1993-05-13
Abstract: PURPOSE:To prevent a temperature rise of each unit, exhibit the maximum cooling efficiency and increase reliability. CONSTITUTION:A flow channel is constituted as follows; an air duct 11 is installed on the upside of a control unit 3, a back door 4 is installed in a POC cabinet 1 so as to be adjacent to the aperture part of the air duct 11, a fan 10 is installed so as to discharge the air after cooling, in one direction toward the outside of the POC cabinet 1, from the back door adjacent to the aperture part of the air duct 11. By applying forced cooling system with a dual fan, the cooling efficiency and the reliability of each unit are improved.
Patent JP-H10303776-A (JP)
Title: Receiver
Inventor: ANZAI SHUNICHI
IPC: H03D7/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the receiver that markedly reduces a DC offset which becomes a problem so as to receive suitably in the system, where an RF signal is converted into a base band signal or an IF signal. SOLUTION: A reproduction carrier for obtaining a base-band signal from an RF signal fed to an input terminal 1 at an output terminal 9 is generated from an output of a local oscillator 3. Thus, the leakage from a resonator of an oscillator into an DF signal is suppressed to hardly cause self-mixing in a mixer 8, so that a DC offset at a base-band output is reduced significantly.
Patent JP-H056144-A (JP)
Title: Display method and device thereof
Inventor: NORIZUKI KATSUJI
IPC: G09F11/12
Filed: 1991-05-16
Abstract: PURPOSE:To provide a display method and a display device capable of changing in order the display by circulatingly moving a plurality of circulation bodies in a casing, and simply displaying much information. CONSTITUTION:Many circulation bodies 6 are received in two receiving chambers 3, 4 in a casing 1, these circulation bodies are circulatingly moved by a first and a second feed means 8, 13 and a first and a second transfer means 18, 26, and hence the display part 7a of a display body 7 is changed in order. The circulating movement of the circulation bodies 6 changes the display in order, and can simply display much information.
Patent JP-H11293631-A (JP)
Title: Wind shield
Inventor: KUSHIOKA KIYONORI
IPC: E01F7/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of crosswind on the upper face of a structure by connecting air intake ports provided on the side part of a structure to air blowout ports upward opening through ducts. SOLUTION: Many air intake ports 2 receiving crosswind W are provided in a line on the side part of a structure such as a bridge girder 1, and air blowout ports 3 opening upward are formed on the upper face of the side part of the bridge girder 1. The air intake port 2 and the air blowout port 3 are connected together through a duct 4. Then, when the crosswind W blows, air flowing in from the air intake port 2 passes through the duct 4, and blows out upward from the air blowout port 3. Hereby, the quantity of crosswind W on the road 5 on the upper face of the bridge girder 1 is reduced, and safety of running of a vehicle 6 and the like can be assured. It is unnecessary to provide a high wind shield wall on the side part of the bridge girder 1, and degradation of sceneries and wind resisting stability can be avoided.
Patent JP-S61271178-A (JP)
Inventor: ISHII HIDEFUMI
IPC: B62K5/00
Filed: 1985-05-24
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-S602319-A (JP)
Title: Manufacture of foamed and molded item with coating
Inventor: ASAKURA HIROAKI
IPC: B29C33/60
Filed: 1983-06-20
Abstract: PURPOSE:To produce easily a foamed and molded item excellent in gloss, by coating a mold inner surface with a coating that contains a self-carrying release agent, and injecting a foamable composition onto the coating followed by setting. CONSTITUTION:A coating that contains 0.1-3.0wt% self-carrying release agent comprising a phosphate having the formula: (RO)3P(O), (RO)2P(O)OH, or (RO)P (O)(OH)2 (wherein R represents CnH2n+1 or CnH2n and (n) is a number of 1-13) is applied on the inner surface of a bottom force 3 to form a film 2. The top force 4 is placed on the bottom force 3, a foamable composition is injected between the forces 3, 4 and is set to form a foamed section 5, and it is removed to obtain a foamed and molded item with a coating. Thus, a foamed and molded item 1 with a coating that is high in gloss can be obtained.
Patent JP-H10296305-A (JP)
Title: Manufacture of hot rolled steel plate and its device
Inventor: MURAKAMI HIDEKI
IPC: C21D8/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To restrain the scale quantity generating and peeling during finish rolling to the minimum and to obtain the hot rolled steel plate having an excellent surface property without any flaws by controlling the fluctuation of the average temperature in cross section during the finish rolling of the steel plate so as to fall within the range of a specified temperature in the vicinity of Ar3 transformation point to execute up to the last rolling. SOLUTION: The steel 1 heated at the prescribed temperature with a heating furnace 2, the primary scale of which is removed with a high pressure descaling device 3 before rough rolling, is rolled with a roughing mill 4, thereafter it is rolled with a finishing mill 6 while compensating the temperature with an electrically heating power source 7 via a high pressure descaling device 5 before finishing rolling. The average temperature in cross section at the time of the finish rolling of the steel plate is controlled so as to fall in the narrow temperature range (30 deg.C or below) in the vicinity of Ar3 transformation point (Ar3 ±30 deg.C) to execute up to the last rolling.  By this way, the surface temperature during rolling falls more than the conventional level to reduce the secondary scale generating quantity and thin the scale layer, the fluctuation of the temperature of the secondary scale is simultaneously reduced to restrain the scale peeling, thereby the yield of products is improved.
Patent JP-S596722-A (JP)
Inventor: SASAKI HIROSHI
IPC: H02H7/045
Filed: 1982-06-30
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-2000303664-A (JP)
Title: Adjustable floor post
Inventor: IDENO KYUICHI
IPC: E04F15/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an adjustable floor post in which installation operation is simple and any member is not projected on a substrate. SOLUTION: The adjustable floor post is composed of an adhesive flange 4, a supporting bolt 5 and a substrate receiver 6. The supporting bolt 5 rotatably stands on the adhesive flange 4, and the substrate receiver 6 is screwed to the supporting bolt 5. Both adhesive flange 4 and the flange of the substrate receiver 6 are formed in an approximately elliptical shape, and the adhesive flange 4 is fixed onto a concrete floor face 2 and the substrate receiver 6 is fixed onto the underside of the substrate 3.
Patent JP-S5813055-A (JP)
Title: Fsk demodulation system
Inventor: UMIGAMI SHIGEYUKI
IPC: H04L27/14
Filed: 1981-07-16
Abstract: PURPOSE:To obtain a system which reproduces data in an easy method without using any filter, by finding the differential value of a waveform from the difference between two succeeding samples, and then comparing the sum of squares of said differential value and a sampled value with a reference value. CONSTITUTION:An FSK signal is delayed successively through delay elements 1 and 2 to obtain sampled values xn-1, xn, and xn+1, and a difference circuit 3 obtains the difference between the current value, and the sampled values before and after it. A multipler 4 multiplies the difference by a factor 1/2 and thus weight it to obtain a cosine value yn. This cosine value yn and the current value xn of a sine wave are inputted to squaring circuits 5 and 6, whose output results are added together by an adder 7. This addition value An<2> varies like a positive or negative pulse at a frequency variation point of the FSK signal according to the directions of frequency variation, so the output of the adder 7 is compared with a positive threshold value VH and a negative threshold value to control a flip-flop 10 on the basis of the comparison outputs, obtaining reproduced data.
Patent JP-S61270634-A (JP)
Title: Automatic phase adjustment system for stress image system
Inventor: IRIZUKI MAMORU
IPC: G01L1/00
Filed: 1985-05-24
Abstract: PURPOSE:To make an adjustment to an optimum phase even if beats occur by performing primary stress integration as many times as specified at every step of a half cycle and performing secondary integration repeatedly several times, and thus finding a maximum value. CONSTITUTION:For example, the half cycle S is 16, the primary integration N is 8, and the secondary integration M is 16. Then a period data on a load signal is read to perform one-line stress integration roughly and data at the periphery of a cross point specified on a screen with a cursor are averaged. Then, the number M of times of the integration of the whole loop, i.e. secondary integration is set to 1. A step S where stress integration is performed consists of 16 steps 0-15. Then, the primary integration is performed eight times. It is checked whether the step S is carried out up to the step 15 or not and when so, it is checked whether the number M of times of the secondary integration reaches 16 or not. Then when so, the value of the step S with which the mean value of the periphery of the cross point is maximum is calculated. Phase data is generated on the basis of this value.
Patent JP-S5639841-A (JP)
Title: Automatic screw-driver for plate
Inventor: HAMASHITA IKUO
IPC: B23P19/06
Filed: 1979-08-31
Abstract: PURPOSE: To improve efficiency of a job to fix a plate on a work in the constitution of magnetically holding plates which are moved by an extruding cylinder with use of a magnet of a screw-driver to automatically drive the screw to the work.  
     CONSTITUTION: It is constituted by a screw-driver 13 which has a magazine 1, an extruding cylinder 10 and a magnet 16. The magazine 1 has a positioning rod 3 inserted through and equipped in the up and down direction of a box body 2 which opens at the lower end. A large number of plates 4 are positioned in the magazine 1 and held in the condition piled in up and down direction in such a way that the plates 4 for magnet catch are made of a magnetic material and a rod 3 is penetrated through a hole 5 of the plates 4. Then, the plates 4 are moved to the lower side of the screw-driver 13 and magnetically fixed through the magnetic force of the magnet 16 on the screw-driver 13. Thus, efficiency of a job to fix a plate 4 on a work 15 can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01282035-A (JP)
Title: Accelerator pedal system for vehicle
Inventor: ISHIDA TAKAHISA
IPC: B60K26/02
Filed: 1988-05-09
Abstract: PURPOSE:To make respective arms link up with each other as well as to aim at the promotion of inexpensiveness in a cruise control cable and simplification in its setup by installing each cable of a cruise control arm and a throttle arm is each opposite direction in stretch. CONSTITUTION:When an accelerator pedal 4 is operated, a throttle arm 1 is rotated and thereby a throttle cable 7 is pulled up. When an actuator (unillustrated herein) is operated, a cruise control cable 15 is pulled up and thereby a cruise control arm 9 is rotated. Then, turning force of this arm 9 is transmitted to the arm 1 via a cushion member installed in a bracket 23. On the other hand, when operation on the accelerator pedal 4 is released, the arm 1 is restored by a spring member and made contact with this cushion member, so that it is clamped to a constant-speed travel position.
Patent JP-H05278838-A (JP)
Title: Method and device for selecting good parts
IPC: B07C5/342
Filed: 1992-04-04
Abstract: PURPOSE:To provide a good parts selection method and device which can take out one out of a plurality of parts stored in a place and judge whether it is good or inferior and assort it easily and quickly. CONSTITUTION:Static electricity generated in association with the vibration of a bowl 26 is removed by irradiating the parts 12 in a parts feeder 14 with ions to supply the parts to a belt conveyor 11 one by one without the mutual attraction of the parts 12. The face properties of the parts 12 are detected by a visual sensor 20, and only good parts are blown out in a passage 22 by a compressed air injection means 24.
Patent JP-H0410907-A (JP)
Title: Molding method for synthetic resin laminate structure
Inventor: FUJIMURA KOZO
IPC: B32B7/02
Filed: 1990-04-27
Abstract: PURPOSE:To impart an excellent pattern and enhance the durability by spraying a colored resin liquid in the form of spots after gelation of a gelcoat layer formed on a mold surface, to thereby provide a colored spot layer, and providing a different-colored layer and a reinforcement layer. CONSTITUTION:A mold release agent is applied to the surface of a male mold 7, and a resin liquid consisting mainly of a transparent unsaturated polyester resin is applied thereto by a spray-up method to form a gelcoat layer 1, which is then gelled. Next, a uniform dispersion of a gold powder or the like in a transparent unsaturated polyester resin is sprayed to form a colored spot layer 2. On the outside of the colored spot layer 2, an admixture of a transparent unsaturated polyester resin with a pigment or the like is applied uniformly by a spray-up method to form a colored layer 3. A back reinforcement layer 5 comprising an ortho unsaturated polyester resin, which is loaded heavily with a white pigment, and glass fibers is formed on a female mold 6. The male mold 7 and female mold 6 are mated, and a mixture of an iso unsaturated polyester resin with colored pieces or the like is poured into the resulting mold, and is hardened to form a molding compound layer 4.
Patent JP-H08284558-A (JP)
Title: Shielding structure of corner section of hinged shutter
Inventor: MURAKI KIYOSHI
IPC: E06B9/02
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a safe shielding structure, which has excellent shielding properties and windbreak properties between a shutter and a wall surface at a drawing-in corner section, by which a hand is not held and rolled in at the time of the opening and closing of the shutter and which has superior appearance, regarding the drawer type hinged shutter constituted by connecting vertically slender unit panels left and right. CONSTITUTION: In a shutter body, a section placed at a corner section 36 at the time of the closing of the shutter body as a corner panel 47, in which an external surface is formed partially in a cylindrical surface, and a shielding plate 41 is fitted at the side edge 42 of an entrance. In the shielding plate 41, a vertical side 44 on the base end side is held in a rockable manner in the periphery of a vertical shaft and at a neutral place by a return spring 45. A flexible lip slid and contacted to the partially cylindrical surface of the corner panel 47 is set up at the front end side 46 of the shielding plate. Even when the position of the closing of the shutter body is changed slightly, no clearance is formed between the external surface of the corner panel 47 and the front end side 46 of the shielding plate 41.
Patent JP-S5539431-A (JP)
Title: Dc level clamping circuit of color difference signal
Inventor: SUGIMOTO TAKASHI
IPC: H04N9/72
Filed: 1978-09-13
Abstract: PURPOSE: To decrease the number of the external connection terminals and thus to facilitate easy formation of the integrated circuit for the DC level clamping circuit of the color difference signal which sets the DC level of the color difference signal to a fixed value for the horizontal synchronous signal.  
     CONSTITUTION: The horizontal synchronous signal is supplied to transistor 23 via reverse amplifier circuit 25, and a level comparsion is given through differential amplifiers 21 and 22 between the output signal and the DC reference voltage only for the formation period of the gate pulse synchronized with the horizontal synchronous signal. As the current Miller circuit is formed with diode 28 and transistor 26, the voltage corresponding to the DC level fluctuation of the output signal emerges at capacitor 30 based on the above level comparsion. The voltage of capacitor 30 is supplied to differential amplifiers 11 and 16 via transistors 31 and 32, and thus the DC level of the color difference signal input is shifted to obtain the output through the DC reproduction of the color difference signal to the output signal. 
     COPYRIGHT: (C)1980,JPO&Japio