baber/WOPTO huggingface dataset:
Patent JP-H01223096-A (JP)
Title: Lock damper device for steering of outboard motor
Inventor: KASHIMA MITSUHIRO
IPC: B63H20/00
Filed: 1988-03-03
Abstract: PURPOSE:To hold an outboard motor at any rotary position by hooking either one of a cylinder and a piston rod on a hull and the other on a steering handle fixed to the outboard motor and making the piston rod expandable. CONSTITUTION:The base end of a cylinder 1 is rotatably fitted to a steering handle 26 fixed to an outboard motor 32, the tip of a piston rod 2 is rotatably fitted to the hull 31 side respectively. A lever 23, one end of which is brought into contact with the operation section 14A of an adjuster rod 14, is pivotally fitted to the bracket 22, the end section of a wire 24 pulled and operated by an operation lever 25 is connected to the other end. When the steering handle 26 is rotated and the operation lever 25 is released, the adjuster rod 14 is moved to the right by a spring 17, and a shut valve 16 closes an oil passage 9. The inflow of the operating oil to an oil chamber C from a circular gap 10 is blocked, and the piston rod 2, i.e., the steering handle 26, is held at this position.
Patent JP-S59178965-A (JP)
Title: Power source
Inventor: NAKAYA FUMINORI
IPC: H02M3/28
Filed: 1983-03-28
Abstract: PURPOSE:To reduce a noise terminal voltage at an AC input terminal by connecting a 1-transistor blocking inverter between the DC output terminals of a rectifier. CONSTITUTION:A 1-transistor blocking inverter 4 is connected between the DC output terminals (a) and (b) of a rectifier 3. This inverter 4 connects a parallel circuit of the primary winding 61 of an output transformer 6 and a resonance capacitor 7 between the collector of an output transistor 5 and the positive side output terminal (a) of the rectifier 3 so that the starting terminal of the primary winding 61 becomes the collector side of the transistor 5, connects the starting terminal of feedback winding 63 of the transformer 6 through a resistor 8 and a diode 9 to the emitter of the transistor 5, and connects the finishing terminal of the feedback winding 63 through a capacitor 10 to a base circuit 13 and the negative side output terminal (b) of the rectifier 3.
Patent JP-S61210473-A (JP)
Title: Text preparing device
Inventor: KASHIWA HIROBUMI
IPC: G06F17/22
Filed: 1985-03-15
Abstract: PURPOSE:To delete the capacity of a memory by providing an index to top 'YOMI' (Japanese equivalent to a 'KANJI'), a data length storing section storing a capacity of a reading after the second character and a 'KANJI' (Chinese character) notation in a word length, a reading storing section of 'YOMI' after the second character and a 'KANJI' notation storing section. CONSTITUTION:'YOMI' of a single 'KANJI' dictionary continuing a conventional index and 'YOMI' sections of a 'KANJI' notation storing have a variable length as 111-114 and a compression of the 'YOMI' section is planned. 11 shows a construction of the 'YOMI' section storing 'YOMI' after the second character by two character unit by using 1 byte code. The storing is done by word unit, so that if the number of a 'YOMI' characters is n, in the case of n being an even number, the 'YOMI' section of n/2 word is required and in the case of n being an odd number, the 'YOMI' section of (n+1)/2 word is required. When the number of the 'YOMI' characters is an odd number, as shown in 111 and 113, at the last 'YOMI' section of 1 byte, the number separate from a code indicating the 'YOMI', for instance, '0' is set. 12 shows the 'KANJI' notation section next to the 'YOMI' section and indicates the 'KANJI' character notation section wherein the 'KANJI' notation corresponding to the 'YOMI' is stored by 2 byte code and a character having the homonym is continuously stored.
Patent JP-H05250774-A (JP)
Title: Rotary head cylinder device
Inventor: OUCHI SATOSHI
IPC: G11B15/61
Filed: 1992-03-09
Abstract: PURPOSE:To obtain an excellent head touch performance by sucking air between a magnetic tape and the outer peripheral surface of a rotary cylinder on the tape winding start side of the cylinder or by making the air flow out on the tape winding end side therein. CONSTITUTION:An air vent 11 is provided in a tape winding-round start part of a lower cylinder 2, while an air vent 12 is provided in a tape winding-round end part thereof. Air at the tape winding-round start part on the outer peripheral surface of an upper cylinder 3 is sucked from the air vent 11 with the rotation of a turbine disk 10, and thereby the grown of a turbulent flow boundary layer of the air on the entrance side of the cylinder is prevented, a stable laminar flow boundary layer is formed. Besides, the air is blown off from the air vent 12 by the turbine disk 10. According to this constitution, the head touch performance of a magnetic tape being unvaried according to a winding- round position is ensured and the deterioration of the performance can be prevented.
Patent JP-H02284072-A (JP)
Title: Radio frequency energy detecting circuit
Inventor: CHIYAARUZU ESU HORUBUITSUTSU
IPC: H04B17/00
Filed: 1990-03-01
Abstract: PURPOSE: To provide an accurate reference from which a voltage being fed via a feedback resistor is subtracted by subjecting the output from a diode detector, which is a function of the temperature, to temperature compensation thereby obtaining an accurate threshold voltage. CONSTITUTION: A voltage generated in a diode detector 18 varies depending on the power of receiving radio frequency energy along with the temperature variation of the detector 18 over a predetermined operating temperature range. Output from the detector 18 is fed to the inverted input terminal 24 of a comparator 26 having the non-inverted input terminal 25 being fed with a temperature compensated reference voltage VR. When a power is received for the first time at the level of receiving radio frequency energy, a voltage level corresponding to a first predetermined high threshold voltage level-VT1 is supplied and after receiving a radio frequency energy of high power level P1 , second low voltage level-VT2 is supplied.  In order to control the threshold voltage level accurately, the reference voltage VR at the input terminal 25 is subjected to temperature compensation through a temperature compensation network 28.
Patent JP-S51127068-A (JP)
Title: A process for preparing 8-azaprostanoic acid derivatives.
Inventor: HIMI JIYUNICHI
IPC: A61K31/4015
Filed: 1975-04-26
Abstract: PURPOSE: 9-Azaprostanoic acid derivatives of formula I are new: (where R 1 , R 2  and R 3  are H or lower alkyl; R 4  is ester residue;WOH represents α-oriented or β-oriented OH). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51126422-A (JP)
Title: Detection device of suction air of internal combustion engine
Inventor: KOHAMA TOKIO
IPC: G01F1/68
Filed: 1975-04-25
Abstract: PURPOSE: In a system measuring in weight flow of suction air passing directly through a suction pipe a quantity of fuel is mode to increase at time of abrupt acceleration and high load. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10231893-A (JP)
Title: Frame damper
Inventor: ITAKURA MASAYUKI
IPC: G11B19/20
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To damp and isolate even vibration due to high speed rotation of a disc by making a mechanical chassis installation portion of a casing frame a low elastic body and the casing frame a high elastic body and making the casing frame of a composition of two kinds of the elastic bodies. SOLUTION: A frame damper is manufactured by previously molding a low elastic body 1 of an installation portion to be casing frame 5 of a mechanical chassis 2 in a hollow columnar shape and molding a stylene thermoplastic elstomer, using three kinds of high elastic bodies of the casing frame 5 and integrally molding the previously molded low elastic body by an inserted metal mold. Characteristic frequency of the low elastic body 1 hardness of which is specified as 30 deg. is lowered, and accordingly, transmissibility of vibration is also lowered and a vibrationproofing effect is improved.
Patent JP-H02228870-A (JP)
Title: Facsimile communication control equipment
Inventor: TAKAHASHI TOSHIHIKO
IPC: H04N1/00
Filed: 1989-03-02
Abstract: PURPOSE:To eliminate the need for an operation which executes facsimile transmission after the preparation of a printed document and the printed document by providing a code conversion part to convert the document code of printer specification to the picture code of facsimile specification. CONSTITUTION:A document code preparation part 14 prepares a print setting condition received through a printer interface part 11, and the printed document code from print information and the inputting document code is converted to the picture code at every scanning line which is formed by the original picture pickup of a facsimile equipment, and outputting with a picture code conversion part 15. A picture coding part 17 forms the picture code to be a compressed code and a facsimile communication part 19 executes the facsimile transmission of the code to a communication channel. Thus, the operation to execute the facsimile transmission of printed and outputted paper, which passes through the printing and outputting with a printer, as original paper by using a facsimile equipment and the sheet can be eliminated.
Patent JP-S51127845-A (JP)
Title: Game device
Inventor: AIDA TATSUO
IPC: A63B22/06
Filed: 1975-04-26
Abstract: PURPOSE: A simulating device of a bicycle or boat that gives fatigue to the operator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61210370-A (JP)
Title: Corona discharger
Inventor: TAKEUCHI AKIHIKO
IPC: G03G15/02
Filed: 1985-03-14
Abstract: PURPOSE:To hold down the applied voltage to a corona discharging electrode to a low value and reduce the power consumption of a high voltage power source by providing the corona discharging electrode below the middle between shield members. CONSTITUTION:With respect to a corona discharger which electrifies uniformly an moving image carrier like a photosensitive body, a photosensitive body 1 consists of an a-Si:H, and shield members 9 and 18 of the corona discharger, discharging wires 10 and 19 as corona discharging electrodes, and high voltage power sources 11 and 20 are provided. If the discharging wire 19 is provided below the center position in the moving direction of the photosensitive body 1 and near a developing device and outputs of high voltage power sources 11, 14, 17, and 20 are so controlled that potentials in the position of the developing device are equal, relations among voltage V1-V4 and currents I1-I4 are expressed with V2>V4 and I1V1>I4V4. If the wire is shifted downstream from the center position by 10-25% length of an aperture for discharge of the corona discharger, a good result is obtained.
Patent JP-S52134393-A (JP)
Title: Guide type gas laser tube
Inventor: HOTSUTA KAZUAKI
IPC: H01S3/034
Filed: 1976-05-04
Abstract: PURPOSE:A guide gas laser tube wherein the entire resonator length is short, loss is low, modulation, wavelength selection and wavelength conversion functions may be readily added and a guide tube and gasscell may be readily connected coaxially to oscillation optical axis is obtained, regardless inside mirror type or outside mirror type.
Patent JP-H04286354-A (JP)
Title: Manufacture of plastic pga
Inventor: FUJIWARA NORIAKI
IPC: H01L23/12
Filed: 1991-03-15
Abstract: PURPOSE:To enable a plastic PGA to be enhanced in reliability by a method wherein a drying process is carried out before a plating process. CONSTITUTION:After the cavity section of a plastic PGA is subjected to a spot facing process, a surface roughening process is carried out, and a drying process K is executed before the plastic PGA is subjected to a plating process. Inner gas which causes the cavity section to buldge after a pattern is formed can be discharged, therefore a plastic PGA can be lessened in percent defective.
Patent JP-S60195979-A (JP)
Title: Thin film solar battery
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L51/42
Filed: 1984-03-17
Abstract: PURPOSE:To readily manufacture a high efficiency and flexible solar battery by using specific polyether sulfone film as a substrate, thereby eliminating solvent or water content in a temperature region for forming a non-single crystal semiconductor layer. CONSTITUTION:A photovoltaic generation layer made of non-signal crystal semiconductor is formed on a polyether sulfone film which has a constitution unit represented by the formula and a thickness of the film is 80% or more of the permeability of a visible light range of 50-500mum. A structure which has a substrate 10, a transparent electrode 11, a non-single crystal semiconductor 12, and an upper electrode 13 are laminated in this sequence is formed, and a light is incident from a substrate side. One side surface of the film of the substrate 10 is formed with an irregular state, and the boundary with the semiconductor layer can be formed readily with irregular state merely by normally laminating the layer 11, thereby effectively utilizing the light.
Patent JP-H04288254-A (JP)
Title: Driving circuit for piezoelectric element
Inventor: OUCHI YOSHIHITO
IPC: B41J2/51
Filed: 1991-03-18
Abstract: PURPOSE:To provide a driving circuit for a piezoelectric element which can equalize operation of the piezoelectric element in an appliance equipped with the piezoelectric element. CONSTITUTION:In a driving circuit for applying a voltage pulse to a piezoelectric element in an appliance equipped with the piezoelectric element, a driving level of the piezoelectric element is detected, and a control circuit for varying a pulse width so that output of a driving signal is made constant according to said detected driving level, is provided.
Patent JP-H06267206-A (JP)
Title: Magnetic disk device
Inventor: KANEKO JIRO
IPC: G11B21/02
Filed: 1993-03-12
Abstract: PURPOSE:To perform positioning of a head with high accuracy by using such a way that vibration is almost never transmitted to a disk and a mechanism supporting and rotating the disk via a container even if vibration caused by reaction force generated with head seek is generated in a coil constituting an actuator or a magnetic circuit. CONSTITUTION:When head seek is performed, since a carriage 21 obtains seek force by a magnetic function generated by a coil 24 and a magnetic circuit 25, the circuit 25 receives reaction force. This reaction force is received by a column 27a extending from a base 27 via a link 31, members 32, 33 and shaft coupling 34, 35, and acts so that the base 27 will be vibrated. However, since mass of the base 27 is lager by far than that of a container 10, amplitude of vibration transmitted to the base 27 is decreased in inverse proportion to mass ratio of the container 10 and the base 27 comparing with the case in which reaction force is directly applied to the container 10. Thus, since the container 10, a spindle 14 and a disk 13 are not vibrated, accuracy is not degraded by reaction force.
Patent JP-H11249056-A (JP)
Title: Laser exposure device
Inventor: TAJIMA NAOKI
IPC: H04N1/29
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an image of stable and high picture quality without causing color slurring at all times regardlessly of the change in ambient temperature even in a color image forming device whose operation speed is accelerated. SOLUTION: This laser exposure device 3 consists of at least a laser light generating means 31 which generates laser light L, a laser light deflecting means 32 which deflects the laser light L into scanning light, a driving means 33 which drives the laser light deflecting means 32, a 1st optical system 34 which is provided on the optical path connecting the laser light generating means 31 and laser light deflecting means 32 and optically processes the laser light L, a 2nd optical system 35 which optically processes the scanning light deflected by the laser light deflecting means 32, and a housing 36 containing the respective means 31, 32, and 33 and respective optical systems 34 and 35.  In this case, shield parts 361 to 364 which shield the parts between the driving means 33 and 1st optical system 34 and/or the driving means 33 and 2nd optical system 35 except at least the space as the laser optical path are installed in the housing 36.
Patent JP-H07257123-A (JP)
Title: Suspension device
Inventor: KAWABE YOSHIHIRO
IPC: B60G3/20
Filed: 1994-03-23
Abstract: PURPOSE:To make a suspension device lightweight and compact by reducing the external force exerted to an upper or lower link. CONSTITUTION:A suspension device is composed of an upper and lower link 11, 10 connected at their one end 11a, 10a to a wheel support member 2 for rotatably carrying a wheel l, and coupled at their proximal ends 11b, 10b, 10c to a body side member, and a wind-up link 13 coupled at its one end 13a to the upper link and at its lower end to the lower link. The axial line W connecting between the upper and lower end parts 13a, 13b of the wind-up link 13 is laid on the vehicle rear side of the line connecting between the vehicle side member coupled thereto with the proximal end of the upper link 11, and the wheel support member 2 coupled thereto with the one end part 10a of the lower link 10.
Patent JP-S55146389-A (JP)
Title: Steam condenser
Inventor: TAKAHASHI YONEYOSHI
IPC: F28B3/06
Filed: 1979-04-27
Abstract: PURPOSE: To prevent a fatigue damage caused by a partial thermal stress in the barrel plate by a method wherein a deflection plate is arranged at a front part of the inner surface of the barrel plate so as to be thermally expandable in order to cause a hot vapor drain flowed into the main body of the condenser via manifold to bypass the barrel plate.  
     CONSTITUTION: Into the main body of the condenser D is flowed a hot vapor drain via manifold 5 mounted outside of the barrel plate 4. At the inner side of the inlet port 10 into which the drain is flowed is arranged side-by-side a buffle 8 having a groove-shaped section in order to prevent a direct striking or hit against the manifold (not shown) arranged in the main body D. In this case, to the buffle 8 is fixed a deflector plate 11 to be arranged at a front part of the inner surface of the barrel plate 4. This buffle plate 11 itself makes such a condition as its thermal  expansion may be allowed, that is, only one end thereof is fixed to the side wall of the buffle plate 8 and the other end thereof is made to be free. Thereby, the drain splashed back by the buffle plate 8 is received by the deflector plate to prevent the drain from being directly contacted with the barrel plate 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07263492-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAYASHI TERUYOSHI
IPC: H05K3/40
Filed: 1994-03-23
Abstract: PURPOSE:To provide a semiconductor device in which a high speed operation can be realized by reducing effective dielectric constant between transmission lines and manufacturing technique thereof. CONSTITUTION:A transmission line 2 is formed by exposure of a conductive material such as tungsten, chromium, etc., for repelling solder on a main surface 1a of a package base 1. A land 3 made of a conductive material such as gold, copper, etc., which has wettability with the solder and can be easily connected is selectively formed on part of the line 2, and a solder bump 4 of a semiconductor chip 5 with solder bumps 4 is attached to the base 1 by flip chip bonding.
Patent JP-S55144232-A (JP)
Title: Holography exposure device
Inventor: KOGURE SHIGERU
IPC: G03F1/00
Filed: 1979-04-27
Abstract: PURPOSE: To obtain the exposure device which is difficult to receive the influence of defects, dust, dirt, etc. by using computer holograms and optical systems such as lasers, beam expanders and making use of the redundancy of holography.  
     CONSTITUTION: The light out from a laser 27 is expanded of its luminous flux by a beam expander 28 and radiates a computer hologram 29. The real image 31 of patterns is reconstructed on a wafer 30 and the patterns are formed on the wafer 30. Since the hologram 29 has redundancy, the influence of the defects, dust, dirt, etc. on the hologram does not appear on the reconstructed image 31. With the computer hologram, the information of the patterns is input by coondinates into a computer 32, then high-speed Fourier transformation takes place and the interference patterns on the hologram are calculated and these are drawn by a plotter 33 and the original picture 34 thus made is subjected to photographic reduction, whereby it is completed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54144466-A (JP)
Title: Extrusion molding of synthetic resin and device therefor
Inventor: NISHIO KATSUZOU
IPC: B29C48/06
Filed: 1978-04-30
Abstract: PURPOSE:The opening part of the outlet of die is formed with a peripheral surface of rolls with negative cut of uneven pattern and the pattern is transferred to the extruded material of synthetic resin, thus producing continuous formed product of synthetic resin having uneven pattern on the surface. CONSTITUTION:Die 2 that has drum-shaped forming surface on the center part and outlet 22 with a bended surface 23 on top and bottom, right and left sides at the edges of the outer walls is fixed on the edge of extruder 1 on the flat base 21. Revolving rolls 26-29 with uneven pattern on their surface are fixed between opposite surfaces of L-shaped supporting plates 241-244 that are formed around the outlet 22 at base 21. The molten synthetic resin is extruded from cylinder 11 in extruder 1 through outlet 22 and formed on the peripheral surfaces of revolving rolls 26-29 and simultaneously the uneven pattern that is negatively cut on the peripheral surface is transferred to the formed synthetic resin, thus producing continuous formed products of synthetic resin with uneven pattern on the surface.
Patent JP-H10230368-A (JP)
Title: Welding cable
Inventor: TANABE KATSUJI
IPC: B23K9/32
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a long life welding cable capable of ensuring the connection between a conductor and a terminal, easily forming a water cooling passage without affecting any unreasonable stress to the conductor and improving conductivity. SOLUTION: Plural positive side strand conductors and plural negative side strand conductors are respectively collected into the same pole groups and separated into the positive strand conductor and the negative strand conductor at the end part of the cable, respective separated conductors are respectively enclosed, pressed and fixed at terminal contact ends 3a, 3b together with tongues 8a, 8b formed at tip end parts of terminals 1a, 1b and moreover fixed and reinforced by soldering, the half-arc shape cooling water passage is formed in the opposite surface of each terminal contact end, and flare parts 11a, 11b of the terminal contact end are made to twist in the twisting direction of the cable.
Patent JP-S57168463-A (JP)
Title: High pressure electric-discharge lamp
Inventor: SUZUKI RIYOU
IPC: H01J61/54
Filed: 1981-04-08
Abstract: PURPOSE:To facilitate remarkably the discharge initiation of a high pressure  electric-discharge lamp which is lit in any position but vertically by installing a starting auxiliary body close to the emission tube of the lamp, and specifying the position in which the said auxiliary body is located. CONSTITUTION:A starting auxiliary body 15, which is prepared by covering a metallic body 16 with an insulating body 17, is installed close to an emission tube 1 used for a high pressure electric-dischage lamp. The shortest distance between the outer wall of the emission tube 1 and the metallic body 16 of the auxiliary body 15 is adjusted within 7mm.. In addition, when planes (B) and (C) cross a plane (A), which includes both a central axis (GH) of the tube 1 and a straight line (EF) crossing perpendicularly with the axis (GH), at an angle within + or -30 deg. and contain the axis (GH), the auxiliary body 15 is located so that it is placed between the planes (B) and (C) and is contained in the plane (A). As a result, the starting voltage of the lamp can be reduced without deteriorating the life of the lamp, and the restarting time can be widely shortened.