baber/WOPTO huggingface dataset:
Patent JP-S6020330-A (JP)
Title: Information recording carrier
Inventor: MATSUBARA KUNIO
IPC: G11B7/24021
Filed: 1983-07-14
Abstract: PURPOSE:To maintain the concentricity of grooves for light guidance on both surfaces and prevent a damage to information recording surfaces by jointing the entire surfaces of two substrates which have protection layers formed to specific thickness over the information recording surfaces of resin base materials having light guidance grooves and the information recording surface to each other with the information recording surfaces inside with an adhesive. CONSTITUTION:Center holes 13a and 13b after eccentricity removal based upon light guidance grooves are formed in a disk substrate 12a obtained by forming a photosetting resin layer 9a wherein a light guidance groove is formed, an optical recording film 10a, and protection layer 11a for the layer 10a on a resin base material 8a made of synthetic resin, and a disk substrate 12b having a photosetting resin layer 9b, an optical recording film 10b, and a protection layer 11b formed on a resin substrate 8b in said order. Then, both protection layers 11a and 11b are coated with a pressure adhesive 14, and then while the holes 13a and 13b are fitted around a metal fitting, specific pressure is applied from both surfaces to adhere the substrates together. Damage to the optical recording layers 10a and 10b is prevented by the protection layers 11a and 11b, and joining and eccentircity removal are carried out to manufacture a recording medium which provides images of high quality.
Patent JP-H05320443-A (JP)
Title: Propylene polymer composition
Inventor: HIRAOKA SHOJI
IPC: C08K5/14
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a propylene polymer compsn. having an improved coatability by compounding a propylene polymer, an olefinic elastomer, and a hydroxyl- terminated conjugated diene polymer, and partially crosslinking the resulting compsn. with an org. peroxide. CONSTITUTION:100 pts.wt. mixture of 99-10 pts.wt. propylene polymer (e.g. an ethylene-propylene random copolymer) with 1-90 pts.wt. olefinic elastomer (e.g. an ethylene-butene-1 copolymer rubber) is compounded with 0.01-20 pts.wt. conjugated diene polymer having at least one molecular terminal hydroxylated (e.g. a hydroxyl-terminated polybutadiene) or hydrogenation product thereof. The resulting compsn. is dynamically thermally treated in the presence of an org. peroxide (e.g. dicumyl proxide) to thereby be partially crosslinked, the giving the objective compsn.
Patent JP-S62287920-A (JP)
Title: Electric discharge machine
Inventor: ITO TETSURO
IPC: B23H7/06
Filed: 1986-06-03
Abstract: PURPOSE:To prevent accidents due to damage of an electrode, by detecting the degree of insulation of an insulative machining fluid existing in the interpole gap and by comparing thus detected value with a reference value to control the back speed at which a locus-back motion is effected when the electrode and a workpiece are short- circuited, and a recovery speed. CONSTITUTION:A control instruction signal generating device 17 superposes high frequency alternate voltage from an electrical sources 18 during a deionizing period or the quiescent time of pulse voltage applied between a wire electrode 2 and a workpiece 1 from a machining power source 15, and a current detector 6 detects interpole leakage current running due to the lowering of insulation of the machining fluid 3 which is caused by machined chips, so that thus detected current is compared with a preset reference value to discriminate the interpole condition. With the result of the discrimination a control instruction signal is fed to a control device 14, and when the electrode 2 and the workpiece are short-circuited, the back speed at which locus back motion is effected by both X-and Y-axis motors 12, 13, and the recovery speed are controled so that these speeds are made to be higher as the interpole condition is not good. Thus, it is possible to prevent breakage of the wire electrode without the machining rate being lowered.
Patent JP-2000282692-A (JP)
Title: Conveying auxiliary tool for heavy object such as building steel frame
Inventor: YOSHIDA TAKAHIRO
IPC: E04G21/16
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a floor surface and a heavy object by fitting a conveying auxiliary tool to the built-up bolt hole of the heavy object in a pendulum state when conveying the heavy object such as a steel frame. SOLUTION: Opposite support walls 5 are vertically provided at an interval larger than the wall thickness of a heavy object 1 at the center section of the upper face of a ground substrate 4, and a fitting bolt 7 to be inserted into the bolt hole 2 of the heavy object 1 is arranged at the upper sections of both support walls 5 to form a conveying auxiliary tool 3. When the conveying auxiliary tool 3 is to be used, the support walls 5 are inserted to the ground portion of the heavy object 1, the fitting bolt 7 is inserted into the heavy object 1 and the support walls 5 and is shaft-stopped, and the conveying auxiliary tool 3 is fitted to the heavy object 1 rockably in a pendulum state.  When the heavy object 1 is hoisted by a crane, the conveying auxiliary tool 3 is suspended in the pendulum state, and the ground substrate 4 is horizontally grounded on a floor surface at the time of grounding, thereby no bottom board is required, the workability for conveying the heavy object 1 is improved, and the damage of the floor surface and the heavy object 1 can be prevented.
Patent JP-H10315354-A (JP)
Title: Manufacture of soft packaging material having easily tearable part
Inventor: KURASHIMA HIDEO
IPC: B31B1/90
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To stably and effectively form an easily tearable part having excellent tearability with less deterioration of polymer by disposing a tubular interference optical system incident with a laser beam and emitting a dot-like set interference pattern to a resin surface of a soft packaging material. SOLUTION: A tubular interference optical system is generally called a collide scope. A laser beam 1 is condensed by a condenser lens 2 by a principle of generating a dot-like set interference pattern, and incident to the optical system 3. The system 3 is a metal tubular system, has a hole 4 of a section of a various shape opened near a center and an inner surface 5 gold-plated with high reflectivity. Beams are superposed at a part where wavelengths of the beams reflected on the surface 5 are deviated integer times, and the beams cancel each other at the part where they are deviated by a half wavelength so that fine interference patterns of the substantially the same height of the peaks are formed.
Patent JP-S619097-A (JP)
Title: Diaphragm for speaker
Inventor: KURAMOCHI JINICHI
IPC: H04R9/04
Filed: 1984-06-25
Abstract: PURPOSE:To introduce the vibration caused by power application to a voice coil to a diaphragm in an excellent way and to reduce the variance of each product by forming incorporatedly a rear side skin and a voice coil bobbin of the diaphragm and forming incorporatedly the front side skin and a dust cap. CONSTITUTION:In energizing the voice coil 110, the voice coil bobbin 108 is vibrated. Since the voice coil bobbin 108 is formed incorporatedly with the lower side sking member of the diaphragm 100, the vibration is introduced very smoothly and the transient characteristic is improved. Since the upper skin of the diaphragm 100 and the dust cap 111 are formed incorporatedly, the vibration is delivered very smoothly from the diaphragm 100 to the dust cap 111. Moreover, it is not required for the bonding between the voice coil bobbin 108 and the diaphragm and between the dust cap 111 and the diaphragm 100 by means of an adhesives respectively, the variance in the weight of the vibrating system due to the variance in the applied quantity of the adhesives is eliminated.
Patent JP-S5920785-A (JP)
Inventor: FUKUCHI KIYOJI
IPC: B62K25/24
Filed: 1982-07-23
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。
Patent JP-S5919742-A (JP)
Title: Bearing construction
Inventor: FUKUCHI KIYOJI
IPC: F16F15/08
Filed: 1982-07-23
Abstract: PURPOSE:To prevent a sliding from occurring between a collar and an elastic band and prevent abrasion of the band, reduction in durability due to frictional heat, generation of abnormal sounds or the like, by a method wherein guide pieces conforming to the inside surface dimensions of an elastic band is intermediately provided between a collar and the band so that they can be rotated with axes as centers. CONSTITUTION:When a rear wheel 14 is moved upward or downward following to the ruggedness of the road, a rear fork 15 is oscillated upward or downward with a pivot shaft 16 as a center, whereby the spacing between the axes 19, 22 is increased or decreased, and the elastic band 24a, 24b, 24a is elongaged or contracted to function as a spring. Since the elastic band 24a, 24b, 24a is elongated or contracted while rotating around the axes 19, 22 as one body with the guide pieces 25, 25, sliding is not generated between the band 24a, 24b, 24a and the guide pieces 25, 25, so that abrasion of the band 24a, 24b, 24a, reduction in durability thereof due to frictional heat, generation of abnormal sounds or the like can be effectively prevented. Even when foreign matter is present between the band 24a, 24b, 24a and the guide pieces 25, 25, abrasion of the band does not occur, since sliding is not generated between the band and the guide pieces.
Patent JP-S61286157-A (JP)
Title: Document former
Inventor: YOSHII JIRO
IPC: B41J2/485
Filed: 1985-06-14
Abstract: PURPOSE:To form versatile printed documents by enabling the print starting position of the following line to be restored to a position where the interval between the print starting positions of corresponding printing line, or a position preceding the corresponding printing line, is proportional to the letter sizes by a method in which printing paper is fed to the opposite direction only by the absolute value for difference between the paper feeding amount for line feeding and the paper feeding amount for line printing. CONSTITUTION:For the document former, nine kinds of line-pitch information, B, O, H, K. E, 1-4 are provided. In the case of line-feeding B, when em-letter is the basis, indication is made to make line feeding to the opposite direction only for 8/120 inches. In this case, the feeding amount of paper after printing letter row of k-line becomes an absolute value obtained by deducting a paper feeding amount necessary for printing the letter row from pitches for the letter row of indicated letter size obtained by multiplying -8/120 inches by a vertical magnification, and oppositely directed line feeding only for 1/2 of letter size is realized. When superscript letter for 4-magnified em-letter is formed by em- letter by using the line-feeding B, it is shown by Fig. I.
Patent JP-H08300954-A (JP)
Title: Engine fitting structure and its structure
Inventor: MANNEN TAKASHI
IPC: B60K5/12
Filed: 1995-04-28
Abstract: PURPOSE: To provide an engine fitting method capable of easily achieving the fitting work of an engine body, and its structure. CONSTITUTION: An engine body 1 is lifted by an engine lifting means, the engine body is held while the engine body is lowered in the position of mounting the engine on a vehicle body, and stud bolts 12a, 12b of different length which are implanted on the vehicle body side on which the engine body is suspended are inserted in a pair of through bolt holes 4 which are provided on each side of the engine body. When the engine body 1 is lowered, the longer stud bolt 12a is first inserted in the bolt hole 4, and even when the engine body is deviated in the horizontal position, the inserting work can be achieved, and then, only the shorter stud bolt 12b is aligned with the bolt hole 4 and inserted therein. The work can be achieved in a short time without skill irrespective of the horizontal position of the engine body 1.  The engine body 1 is not oscillated during the work, parts can be arranged close to the engine body.
Patent JP-H11332244-A (JP)
Title: Power source circuit
Inventor: SHIMIZU KATSUHIKO
IPC: H02M7/12
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a power source circuit for maintaining a loss at the steady time substantially constant irrespective of an AC power source system to be used. SOLUTION: A voltage doubler rectifier is constituted at the time of inputting a 100V AC power, a bridge rectifier is constituted at the time of inputting a 200 V AC power, two types of AC powers are converted to DC voltages V0 of substantially the same value, and output. A first diode 51 of a delay circuit 5 constitutes a circuit IC1 for charging a third capacitor 53 in one direction. A second diode 52 constitutes a circuit IC2 for shifting a charge stored in the capacitor 53 to a fourth capacitor 54 in a phase of an AC power source 6 different from the diode 51. A switching driving circuit 4 turns ON a switching circuit 3 when a terminal voltage Vc of the capacitor 54 is raised to a predetermined voltage.
Patent JP-2000324838-A (JP)
Title: Latch-stopped power supply protective circuit
Inventor: WATANABE KIYOHIKO
IPC: H02M3/28
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit current when a latch stop is activated to reduce loss in auxiliary current for starting and further the size of circuit by providing a means for interrupting a current to a control circuit when latch stop is activated. SOLUTION: In the latch-stopped power supply protector, a detection circuit 7 detecting an anomaly sends a stop signal to a first latch circuit 4, and the first latch circuit 4 receiving the stop signal opens a first switch 5. In response to this, the first switch 5 stops the operation of a first control circuit 6 in order to interrupt power supply to the first control circuit 6, and a first converter 2 stops the latch. At this time, the circuit current is only that required for the operation of an auxiliary power supply 3 for starting and a current in the first circuit 4, and thus power consumption is reduced. Therefore, loss in the auxiliary power supply 3 for starting is reduced and its size can be reduced.  Especially when an input voltage is high and when input is an alternating current, greater effect is produced with more voltage dropped in the auxiliary power supply 3 for starting.
Patent JP-H08307383-A (JP)
Title: Spread spectrum communication equipment
Inventor: NAKAGAWA YOSHIKATSU
IPC: H04B1/7075
Filed: 1996-05-24
Abstract: PURPOSE: To provide a spread spectrum communication equipment allowing both of a master station and a slave station to use false noise signals with the same code and carriers with the same frequency by simple constitution without lossing privacy. CONSTITUTION: A master station 14 is provided with a phase synchronizing circuit 15 for synchronously receiving a false noise signal with a prescribed code consisting of an N-chip period which is transmitted from a slave station 1 and a phase control circuit 16 for transmitting a false noise signal with the same code obtained by shifting the phase of the synchronously received false noise signal more than one chip and less than (N-1) chips.
Patent JP-S6021075-A (JP)
Title: Image recording method
Inventor: SAKAMI YUUJI
IPC: B41J2/395
Filed: 1983-07-15
Abstract: PURPOSE:To facilitate mounting of electric members, to improve productivity, and to enhance yield by dividing recording electrodes into each unit number and arranging input electrodes alternately on opposite sides. CONSTITUTION:A prescribed unit number of recording electrode columns 4' is formed by photoetching copper or the like applied to an insulating film 10 or doing the like, and many films 10 are alternately opposite bonded with junctions 13 to arrange each unit of input electrodes opposite to each other. As a result, the input electrodes are arranged each in a part having a sufficient width and it is made unnecessary to form a multilayer structure. Mounting of electric equipment is made easy, the productivity of recording electrodes is improved by dividing the constitution into separate units, and the yield is also enhanced.
Patent JP-H02308604-A (JP)
Title: Flat plate antenna for mobile communication
Inventor: NAKASE KAZUHIKO
IPC: H01Q1/50
Filed: 1989-05-23
Abstract: PURPOSE:To obtain a mobile communication antenna with small size, simple structure and broad band characteristic by providing a table type antenna, a resonance capacitive electrode, a strip line resonator and its resonance capacitive electrode. CONSTITUTION:A table antenna 10 has members 11-14 connecting a conductive flat disk to a ground plate 20 and excited in the monopole mode. Both ends of a strip line resonator 30 are connected to a ground plate 20 as ground and acts like an impedance converter as well. The resonance capacitive electrodes 41a, 41b for the antenna 10 are formed between the flat plate 10 and the ground plate 20 in the middle among the members 12, 13 and 11, 14. The primary resonance circuit comprising the strip line resonator 30 and the secondary resonance circuit comprising the table type antenna 10 are coupled by an inter-pole capacitor Cc to form a dual tuning circuit apparently. The resonance frequency is tuned to the operating frequency and the capacitance Cc is selected to a critical coupling value, the position of a feeding point 50 is selected to reduce the reflection loss and an excellent VSWR is obtained over a wide band. The required directivity characteristic is obtained by plural link members 11-14 and the resonator is provided to the inside of the antenna 10 to attain the broad band characteristic.
Patent JP-H07314356-A (JP)
Title: Linear actuator
Inventor: SAKANO TETSURO
IPC: B06B1/06
Filed: 1994-05-20
Abstract: PURPOSE:To set a thrust large, and a stroke large by pushing and holding a movable body by controlling application of a voltage to a piezoelectric element for gripping, applying the voltage to a piezoelectric element for moving for moving a grip part holding the movable body, and returning the grip part when holding of the movable body by the grip part is released. CONSTITUTION:At an off time when a voltage is not applied to a piezoelectric element A for gripping, a grip part 2 is moved to a position for pushing and holding a movable body to hold it. In this condition, oscillation parts 1a, 1a oscillate about support points of resilient hinges h1, h2, and the grip part 2 pushes and holds the movable body. Application of a voltage to a piezoelectric element B for moving gets on, next, to move the grip part 2. The movable body is thus moved. The voltage is then applied to the piezoelectric element A for gripping, and holding of the movable body is released, when application of the voltage to the piezoelectric element B for moving gets off. The reilient hinges h1, h2 act inversely by this, so holding of the movable body by the grip part 2 is released, and it returns to an initial position.
Patent JP-S5556770-A (JP)
Title: Picture processor
Inventor: FUJITA TSUTOMU
IPC: H04N5/14
Filed: 1978-10-20
Abstract: PURPOSE: To secure an easy-to-see picture displayed on the monitor TV by securing the frequency characteristics similar to that of the human visual system for the video signal featuring the improper frequency characteristics.  
     CONSTITUTION: The video signal sent from TV camera 1 is supplied to monitor TV2 via picture processor 3 comprising synchronous signal generator 4 and picture process circuit 5. Circuit 5 consists of low-band filter circuit 6, coefficient unit 7, comparator 8 and high-band emphasis circuit 9 each. Thus the frequency characteristics similar to that of the human visual system can be secured for the video signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63294847-A (JP)
Title: Dental capsule
Inventor: NARUSE SHIGEYASU
IPC: A61C5/06
Filed: 1987-05-28
Abstract: PURPOSE:To prepare a dental filling material in one container, by relatively revolving two containers to match a passing port with a communication groove and mixing the component material in the receiving chamber of the second container in the component material in the first container to mix and knead both materials. CONSTITUTION:A predetermined amount of one component material 21 is received in the first container 9 and the lower opening 17 of the second container 13 is closely brought into contact with the taper surface of the opening part 10 of the first container 9 to cover the opening part 10 and a passing port 16 is closely brought into contact with the upper surface 11 of the opening part 10 to bring a receiving chamber 19 to a closed state. A predetermined amount of the other component material 22 is received in the receiving chamber 19 brought to the closed state and a lid body 20 is closely brought into engagement and contact with an upper opening 18 to constitute a capsule integrated as a whole. Next, the capsule is revolved at the time of use to match the passing port with a communication groove 12 and the component material 22 in the receiving chamber 19 is allowed to flow in the first container 9 to be mixed with the component material 21. The first and second containers 9, 13 are relatively revolved in the direction reverse to the above mentioned one and the passing port 16 is shifted from the communication groove 12 to again bring the first and second containers 9, 13 to a hermetically sealed state and the capsule is vibrated to knead two component materials to prepare a filling material.
Patent JP-H10319116-A (JP)
Title: Device for detecting animal utilizing electromagnetic wave
Inventor: SOSHI KUNIHIKO
IPC: B60Q1/52
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To detect whether an animal exists or not by utilizing electronic waves by identifying whether a detected object is an animal or not based on the combination of the reception levels of different frequencies. SOLUTION: For example, in a forward monitoring system on a vehicle, a forward monitoring device 10 that utilizes electromagnetic waves with an area in front of the vehicle as a monitoring region is connected to the input/ output interface (input signal processing circuit and output signal processing circuit) 2 of a host electronic control device ECU 2. A CPU 3 gives a measurement instruction to the forward monitoring device 10 via an input/output interface 2. A first antenna 11, a transmitter/receiver 12, a second antenna 14, and a transmitter/receiver 15 discharge electromagnetic waves with a first frequency (10 GHz) and a second frequency (60 GHz) that is higher than the first frequency essentially in the same direction and receive a reflection wave from the forward part in discharge direction.  Also, a level detector 16 and an ECU 1 generates identification signal for indicating whether the ratio of the reception levels of reflection waves with each frequency being received is the ratio when a reflection object is an animal body or not.