baber/WOPTO huggingface dataset:
Patent JP-H0384201-A (JP)
Title: Electrophneumatic converter
Inventor: IKEHATA MOTONARI
IPC: F15B5/00
Filed: 1989-08-24
Abstract: PURPOSE:To miniaturize and enhance the accuracy as well as remove the influ ence of an attitude error by connecting a supporting member for movable coils to a balance beam facing a nozzle, and communicating the output of a pilot part connected to the nozzle with the bellows of a feedback part as well as linking this displacement with the balance beam. CONSTITUTION:A center rod 120 is provided at a supporting body 118 for movable coils 116 suspended at an elastic member 117 of a force motor part 102 and connected to a balance beam 126 supported at a plate spring 130 and a fulcrum 128 through a holding part 122 at the tip and a plate spring 124. A nozzle 146 facing the balance beam 126 is connected to a pilot valve part 106, and its output is communicated with the bellows 172 of a feedback mechanism part 104. The tip 172a of this bellows 172 is engaged with the bended member 176 of the feedback mechanism part 104 and connected to the balance beam 126 through a vector mechanism 180 and a plate spring 184. The compactness and high accuracy can therefore be attained, as well as the attitude error can be removed.
Patent JP-H0268704-A (JP)
Title: Manufacture of thin film head
Inventor: TOYODA ATSUSHI
IPC: G11B5/31
Filed: 1988-09-02
Abstract: PURPOSE:To uniform track widths by forming an upper core through a gap layer on a lower core so that a part in contact with the lower core of a protecting film can be made oblique. CONSTITUTION:A lower core 21 is formed on a wafer surface, thereafter, a protecting film 22 of a material to have a mealing rate smaller than the material of the lower core 21 is formed so as to cover the lower core 21, next, the protecting film 22 is ground, the lower core 21 is exposed, and simultaneously, the surfaces of the protecting film 22 and lower core 21 are finished to be flat. Next, an ion beam is radiated, the protecting film 22 and lower core 21 are simultaneously mealed, a recessed part is formed to the lower core 21, thereafter, a gap layer 23 is formed on each surface, and an upper core 26 is formed through the gap layer 23 onto the recessed part formed in a tapered shape. As a result, the obliquely formed part of the upper core 26 is made substantially unconcerned to a storage and a reproduction with an azimuth loss. Thus, the track width can be formed fixed, and the generation of a crosstalk between adjoining tracks can be prevented.
Patent JP-H0268972-A (JP)
Title: Laser oscillator
Inventor: OTANI AKIHIRO
IPC: H01S3/081
Filed: 1988-09-02
Abstract: PURPOSE:To make it possible to obtain a laser oscillator capable of easily adjusting the position and angle at which a block mirror is installed and having high output efficiency by a method wherein a block mirror is held by a mirror holder having a slide mechanism and the mirror holder is mounted on the laser oscillator main body via an angle adjustment mechanism. CONSTITUTION:In a laser oscillator having a block mirror 7 which reflects a laser beam in turn by a pair of reflection surfaces 7a, 7b substantially vertical to each other and returns it, a block mirror 7 is held by a mirror holder 20 having a slide mechanism 23 capable of adjusting the position of the block mirror 7 in a direction vertical to a plane that divides a pair of reflection surfaces 7a, 7b of the block mirror 7 symmetrically, and the mirror holder 20 is mounted t0 the laser oscillator main body via angle adjustment mechanisms 41 to 43 capable of adjusting a mounting angle. For example, the block mirror 7 is slidably inserted into the slide groove 23 of the mirror holder 20. The mirror holder 20 is held at a fulcrum 60 by adjusting bars 41 to 43 and the adjustment of the length of the adjusting bars 41 to 43 is made possible using screws, etc.
Patent JP-S6198534-A (JP)
Inventor: IMOTO MASATAKA
IPC: B32B18/00
Filed: 1984-10-19
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-H0663012-A (JP)
Title: Endoscope washing/sterilizing device
Inventor: NAKANISHI NOBUYUKI
IPC: G02B23/24
Filed: 1992-08-19
Abstract: PURPOSE:To provide the endoscope washing/sterilizing device which can obtain high detergency by a simple constitution. CONSTITUTION:The endoscope washing/sterilizing device 1 is provided with ultrasonic washing means 2, 22 for washing an endoscope 8 by vibration of an ultrasonic wave transmitted in a washing liquid, bubble washing means 4, 24 and 25 for washing the endoscope 8 by bubble of gas injected into the washing liquid, and a control means 20 for driving alternately the ultrasonic washing means 2, 22 and the bubble washing means 4, 24 and 25.
Patent JP-H0665798-A (JP)
Title: Method for descaling stainless steel and device therefor
Inventor: KOJIMA TOSHIO
IPC: C25F1/06
Filed: 1992-08-19
Abstract: PURPOSE:To efficiently descale many kinds of stainless steels having different descaling characteristics by omitting aq. nitric acid electrolysis and treatment with a nitric acid-hydrofluoric acid mixture at need. CONSTITUTION:A stainless steel strip 1 scaled by annealing is electrolyzed in an aq. neutral salt electrolytic cell 2 to dissolve Cr oxides and then electrolyzed in an aq. nitric acid electrolytic cell 7 to dissolve Fe oxides. The strip is then introduced into a nitric acid-hydrofluoric acid mixture tank 17 to remove a Cr-deficient layer and discharged through a washing tank 19 and a drier 21. In this process, aq. nitric acid in the electrolytic cell 7 is transferred to a tank 9 in accordance with the kind of steel by a switching means 30, and the aq. neutral salt soln. in a tank 10 is supplied to the cell 7. The nitric acid- hydrofluoric acid mixture in the tank 17 is replaced with water or use of the tank 17 is omitted. Consequently, the strip is efficiently descaled, and a high- quality stainless steel strip 11 having a good surface state is obtained.
Patent JP-S59113390-A (JP)
Inventor: NAGAFUCHI TSUYOSHI
IPC: E21D9/06
Filed: 1982-12-17
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-H04102362-A (JP)
Title: Semiconductor device
Inventor: MORI NOBUYUKI
IPC: H05K3/34
Filed: 1990-08-22
Abstract: PURPOSE:To prevent the solder of a substrate from creeping on the sides of the joints of outer leads by a method wherein a solder plating is applied only to the tips of the outer leads projecting from a resin to the outside. CONSTITUTION:A solder plating 3 is applied only to the regions of the tips of outer leads 2 or a metal (a nickel plating) 4 to repel a solder is plated on the regions other than the regions plated with solder of the leads 2. In case of leads are mounted on a substrate, the solder of the substrate can be prevented from creeping on the sides of the joints of the leads 2.
Patent JP-H0884247-A (JP)
Title: Image processor
Inventor: KINOSHITA HIDEHIKO
IPC: G06T5/00
Filed: 1994-09-14
Abstract: PURPOSE: To attain automatic density conversion processing to plural originals in the case of reduction layout by using data of a characteristic point from a histogram of a detected original thereby generating an image processing table. CONSTITUTION: A luminance signal Dout and a chrominance signal Coout are given to a histogram generating section 38 from an ND signal generating section 32 and a color detection section 33 of an image signal control section 1023. The histogram generating section 38 generates each histogram of plural originals based on received image data. Then a prescribed characteristic point is detected from the generated histogram to generate a signal Dout conversion table and a gradation correction table. Then a density correction section 36 applies automatic density conversion processing (AE processing) to plural original image information sets by using the generated table and stores the processed image to an image storage section 39. Thus, in the case of reduction layout, automatic density conversion processing is attained for plural originals to obtain an optimum output image.
Patent JP-2000057740-A (JP)
Title: Clamping structure of disk type storage medium
Inventor: ONUKI TAKESHI
IPC: G11B25/04
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a clamping structure of a disk type storage medium to attain a low price information storage device which assures excellent rigidity. SOLUTION: In the clamping structure of a disk type storage medium comprising a spindle having the mount surface of a disk type storage medium, one or a plurality of disk type storage media to be mounted to the spindle and a fixing means for pressing the disk type storage medium to the mount surface, a rotation stopper means for spindle is provided between the disk type storage medium and the other members to be in contact with the medium. For example, a column type small projection 11 is provided on the substrate surface of a first hard disk 2 and a small hole 12 which is engaged with such a small projection 11 is also provided in a part of a first spacer 4 corresponding to such a small projection.
Patent JP-H0648477-A (JP)
Title: Taping electronic part
Inventor: TSUCHIDA TORU
IPC: B65D85/00
Filed: 1992-07-27
Abstract: PURPOSE:To reduce the possibility of the displacement of electronic parts with lead terminals relative to the tape mount on which the parts are set to constitute the taping electronic part. CONSTITUTION:Plate-like lead terminals 12 and 13 are arranged alternately. Paired holding pieces 14, 15 and 16, 17 at the respective ends of the lead terminals 12 and 13 are bent in each pair in the opposite plate thickness directions but with the adjacent holding pieces arranged on the same side and a base plate 18 is secured between the holding pieces in successive individual pairs. A plurality of such electronic parts are attached to tape mount at specified intervals.
Patent JP-H0757215-A (JP)
Title: Magnetic head
Inventor: AKIYASU HIROSHI
IPC: G11B5/187
Filed: 1993-08-12
Abstract: PURPOSE:To easily mount magnetic core half bodies to a common core and to decrease the differences in level of a track center. CONSTITUTION:This magnetic head is composed of the common core 11 and the magnetic core half body 12 for a recording and reproducing head and magnetic core half body 13 for an erasing head which are integrally mounted on both end faces of this common core. Track widths TW1, TW2 of the common core and the magnetic core half bodies are regulated by track width regulating grooves 16, 18 disposed at side edges. The magnetic head 10 of such three-pieces type is formed with the track width TW3 of the common core larger than the track width of the magnetic core half body having the regulated track width TW2 as a reference with respect to the magnetic core half body 13 mounted afterward to the common core.
Patent JP-S59111487-A (JP)
Title: Character generating and inserting circuit of vtr
Inventor: FUKUOKA HIROKI
IPC: G11B27/28
Filed: 1982-12-16
Abstract: PURPOSE:To prevent jitter due to a weak electric field strength and noise by forming a VCO output of an AFC circuit used for a video chrominance signal processing circuit as a horizontal drive signal of a character forming circuit so as to insert character information to a receiving picture of TV radio wave. CONSTITUTION:The AFC circuit 75 to produce a low frequency conversion chroma signal whose phase is fixed to a horizontal synchronizing signal frequency fH of a recording signal is provided to a video chroma signal processing circuit. This is the same as that used for a TV receiver and a horizontal drive signal HD is obtained from the VCO output of the PLL circuit. Further,a vertical synchronizing signal is obtained from a synchronism separation circuit 71, the position on the screen is detected by the signals so as to drive the character forming circuit 72, allowing to suppress the vibration of characters inserted onto the screen.
Patent JP-H0863225-A (JP)
Title: Multiple power generation unit data display device
Inventor: NAKAMURA MASAHIKO
IPC: G05B23/02
Filed: 1994-08-24
Abstract: PURPOSE: To save trouble to set PID. CONSTITUTION: A PID setting means 12 while outputting information for setting the PID on the interactive screen of an interactive device 8 saves the selected PID of a temporarily power generation unit, and a virtual PID selecting means 13 extracts PID which is different only in power generation unit number based on a power generation unit relating information wherein power generation units are systematized by the PID different only in power generation unit number as to process input points of the respective power generation units and PID information by the power generation units.  A virtual PID executing means 11 displays power generation units which can operate on the interactive device 8 instead of the temporary power generation unit according to the power generation unit relating information, applies the PID of the temporary power generation unit to the PID of an requested actual power generation unit, and regards the corresponding plant data as display data.
Patent JP-H1065538-A (JP)
Title: Frequency synthesizer
Inventor: ISHIGURO SHUICHI
IPC: H03L7/197
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a frequency synthesizer in which switching between a fundamental frequency and an offset frequency is feasible, the circuit is simplified and production of an undesired circuit is prevented. SOLUTION: A programmable divider (PD) 4 has a switch section 3 to set a frequency division ratio M to fix an output frequency to a frequency fo externally. When the output frequency is fo+fs, a signal fo' (a signal obtained by frequency-dividing the fo) outputted from the PD 4 is counted by a counter 5 and the count reaches a count C, then low-order bits used to set a frequency division ratio M got to a high level and the frequency division ratio is incremented by 1 to be P. The PD 4 generates a new frequency division ratio through the arithmetic operation of M×((C-1)/C)+P×(1/C) and the signal fo+fs is frequency-divided by the frequency division ratio. Thus, the output frequency is fixed to fo+fs.
Patent JP-H1061606-A (JP)
Title: Emergency oil pressure releasing device for dump control device
Inventor: SHIRATA TERUHIRO
IPC: F16K35/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and decrease the possibility of occurrence of oil leakage by forming a by-pass passage of a solenoid control valve for descending in an oil path forming block, and assembling an oil pressure releasing manual valve in the by-pass passage. SOLUTION: A by-pass passage for a solenoid control valve 22 for descending is formed by an oil path 56 and an oil path 57 before and after an oil pressure releasing manual valve 38 reaching an oil tank connecting hole 43 in a block inner passage. Accordingly, after pressure oil is supplied to a dump piston, even when pressure discharge through the solenoid control valve 22 for descending becomes impossible due to the occurrence of a disadvantage of the solenoid control valve 22 for descending, the oil pressure releasing manual valve 38 can be opened to easily discharge oil pressure so as to prevent the running impossible state due to the load-carrying platform descending impossibility.  The oil pressure releasing manual valve 38 is incorporated in an oil path block 39 having solenoid control valves 21, 22 and a check valve 34, whereby oil leakage from the oil path of a hydraulic control system can be prevented and the device can be made in a compact size so as to reduce the number of components.
Patent JP-2001039509-A (JP)
Title: Automated storage and retrieval system and management method thereof
Inventor: HIRATA YASUNARI
IPC: B65G1/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a flexible automated storage and retrieval system and a management method thereof capable of handling many kinds of works in the same system. SOLUTION: This automated storage and retrieval system carries out a carrying in, a storage and taking out of many works W1-W6 including works of different sizes and shapes or works loaded placed on a pallet. The system is provided with a distinguishment device 101 carrying out a distinguishment of kind of the works; a moving device 10 provided with a carriage two- dimensionally driven above a carrying-in area 2, a storage area 3 and a taking out area, an ascending/descending device loaded on the carriage 11 and for ascending and descending a shaft body a control device 100 for selecting one of a plurality of special use retainers 14-17 for retaining the works, and a chucking device for attaching and detaching the special use retainer selected.
Patent JP-H0560381-A (JP)
Title: Main stop type hot water supplying apparatus
Inventor: HASHIZUME YASUTO
IPC: F24H9/00
Filed: 1991-09-02
Abstract: PURPOSE:To switch a hot water supplying state and a water supplying state and to enhance operability by providing heating instructing means at the end of a hot water supply tube. CONSTITUTION:A main stop type hot water supplying apparatus comprises heating means 2 for heating in a heat exchanger 1, a water supply passage W1 for connecting a water supply port to a hot water supply tube connecting port 13 through the exchanger 1, a solenoid switching valve 5 for opening or closing the passage W1, and control means 100 for controlling the operations of the means 2 and the valve 5 in a body case A. Further, a hot water supply tube 3 is connected to the port 13. Heating instructing means 30 for instructing ON/OFF of the heating operation of the means 2 is provided at the end of the tube 3, and when the means 30 instructs OFF, the means 100 stops the heating of the means 2. Since a hot water supplying state and a water supplying state can be switched by switching ON/OFF the means 2 provided at a user's side, operability can be enhanced.
Patent JP-H0564279-A (JP)
Title: Vibration proof mechanism of microphone for detecting inter-vehicle noise
Inventor: EBISAWA MAKOTO
IPC: F16F15/04
Filed: 1991-09-02
Abstract: PURPOSE:To make a microphone for detecting inter-vehicle noise thin and to provide microphone vibration proof mechanism in size corresponding to it. CONSTITUTION:The case 1 of the microphone is assembled by uniting an upper frame 1a with the lower frame 1b. A microphone unit 3 is contained inside the case 1 while being supported by a holder 4. The holder 4 is integrally formed by a cover part 4a and holder mainbody 4b covering the circumference of the microphone unit 3 and V-shaped arms 45c through the use of viscoelastic material, for example, rubber. The plural arms 4c are respectively arrayed at the both right and left sides of the microphone unit 3 (the cover 4a) so that the upward direction and the downward direction of a V-shape come to be alternate and the arms support the microphone unit 3 to be a suspending state. The arms 4c are satisfactory when they are arm-shaped in a bending form having a folded part and the U-shape, N-shape and W-shape besides the U-shape are favorable.
Patent JP-S6281199-A (JP)
Title: Speaker consisting of film
Inventor: NAGAI ISAO
IPC: H04R7/04
Filed: 1985-10-03
Abstract: PURPOSE:To suppress the resonance of a film and to uniformely propagate a sound for a wide frequency range with one speaker by fixing a soft vibration- absorbing material around the periphery of the elastic film stretched over a frame. CONSTITUTION:The elastic film 3 is stretched over the frame 1, and the driving part 6 of a driving mechanism 5 fixed to the frame 1 is fixed in the center part of the film 3 to vibrate the film 3. To the fixing part of the part 6 of the mechanism 5, a hard thin plate 4 is fixed to transmit the vibration from the driving mechanism 5 to the film 3, by which the higher sound is propagated efficiently. The soft vibration-absorbing material 2 is fixed to the peripheral part of the film 3 to absorb the vibration transmitted from the driving part to the peripheral part of the film 3, by which the re-transmission of the vibration to the inner parts of the film 3 is suppressed. As a result the resonance of the film 3 is suppressed.
Patent JP-H1046549-A (JP)
Title: Concrete block for stream bed protection and stream bed protection of concrete block
Inventor: SASAKI KUNITAKA
IPC: E02B3/14
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To constitute a connection relation without requiring a shackle, etc. by alternately forming a fitting projected part and a fitting recessed part to receive the fitting projected part on each side central part on a regular polygo nal disc type block having a plural even number of sides such as a quadrangle, a hexagon and an octagon. SOLUTION: A fitting projected part 12 width of which is about width of a block 1 and projected height of which is about the width of the block 1 is provided on an intermediate part of one facing side on the regular polygonal disc type block 1 of a plural number of sides thickness of which is about one quarter of length of one of the sides to face against it. Additionally, a fitting recessed part 14 to receive the fitting projected part 12 is provided on the other side surface to face against it. Consequently, it is possible to form stream bed protection continuously without damming up water by a sheet pile wall, etc., by installing the fitting projected part 12 in the fitting recessed part 14 by butting them each other. Consequently, it is possible to easily carry out connection construction without making a target construction part in rivers, etc., in an anhydrous state by forming the the sheet pile wall, etc.
Patent JP-S59112187-A (JP)
Title: Condenser
Inventor: MUKAI YASUAKI
IPC: F28B9/08
Filed: 1982-12-20
Abstract: PURPOSE:To reduce an acceleration applied to a condenser at the time of an earthquake and contrive to secure a fitting space in a hot well, by a method wherein a hot well for storing condensed water at a lower part thereof is divided into four independent box form sections, which are fitted between a center support and key supports. CONSTITUTION:A hot well 5 is divided into four box form sections, which are jointed to each other by long-side ribs 16 and short-side ribs 17 to constitute a single hot well. The center support is provided at a part where the ribs 16, 17 overlap on each other, long-side key supports 11 are provided at both ends of the rib 16, and short-side key supports 12 are provided at both ends of the rib 17. When forces due to an earthquake are exerted in the short-side direction, the role of short-side supports 15 is played by the ribs 17, and when the forces are exerted in the long-side direction, the role of the long-side supports 14 is played by the ribs 17. Accordingly, the space in the hot well can be secured, and the speed of response on each part of the condenser can be reduced.
Patent JP-S6281612-A (JP)
Title: End surface working method for optical fiber
Inventor: KAWABE SHUICHI
IPC: G02B6/25
Filed: 1985-10-07
Abstract: PURPOSE:To flatten the fiber end surface of an optical fiber made of plastic with high precision by pressing the end surface against a diaphragm which vibrates with an ultrasonic wave and working the end surface through heat generating operation accompanying the vibrations. CONSTITUTION:The optical fiber 5 made of methacrylic resin, etc., is inserted into a guide plate 6 together with a plug 4 and the end surface 5a is set abutting on the flattening surface 1a of the diaphragm 1 to which an ultrasonic exciter 2 is connected. When an ultrasonic wave transmitter 3 is operated in this state, the diaphragm 1 vibrates with an ultrasonic wave. the vibrations allow respective molecules nearby the end surface 5a have motion energy, which is converted into heat energy to fuse the end surface 5a. When the vibrations are stopped at this time, the end surface is cooled to cake instantaneously, and the flattening surface of the diaphragm 1 is transferred to the end surface 5a. Consequently, the end surface 5a is flattened with high precision.