baber/WOPTO huggingface dataset:
Patent JP-S5687683-A (JP)
Title: Manufacture of p-acetoxybenzaldehyde or its acetal
Inventor: HIRASHIMA TSUNESUKE
IPC: C25B3/23
Filed: 1979-12-17
Abstract: PURPOSE: To manufacture titled aldehyde or acetal in high yield compared with conventional methods, by electrolytically oxidizing p-acetoxytoluene in a solvent such as lower aliphatic alcohol in the presence of a specific supporting electrolyte.  
     CONSTITUTION: p-Acetoxytoluene is electrolytically oxidized in lower aliphatic alcohol such as methanol, or in a mixed solvent made by mixing ≤30vol/vol% lower aliphatic carboxylic acid e.g. acetic acid etc. with said alcohol in the presence of a supporting electrolyte having cationic part constituted of hydrogen, alkali metal, or substituted or unsubstituted ammonium group, and anionic group constituted of persulfuric acid, sulfonic acid, or fluoroboric acid, at 5W35°C (more preferably 5W15°C temp.), at 0.1W3 (more preferably 0.5W1.5) A/dm 2  current density. Hereby titled aldehyde or acetal, which is useful as an intermediate for medicines, perfumes, is manufactured in high yield without causing environmental pollution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H065339-A (JP)
Title: Cable reel structure for air bag
Inventor: KIHARA TAKESHI
IPC: B60R16/02
Filed: 1992-06-23
Abstract: PURPOSE:To facilitate assembly work by devising the structure in a cable reel to absorb relative rotation by tightening or loosening the winding, of a tape electric wire after an electric wire is housed in a spiral spring shape in a housing having an inner cylinder and an outer cylinder. CONSTITUTION:Terminal gripping parts 6 and 7 of a tape electric wire are formed by fitting a molding part while sandwiching the tape electric wire from both surfaces by means of the molding part, and the terminal gripping parts are embedded in notch parts 3 and 4 arranged respectively in an inner cylinder 1 and an outer cylinder 2.
Patent JP-S5687062-A (JP)
Title: Charging device
Inventor: MUKAI HIDEO
IPC: G03G15/02
Filed: 1979-12-18
Abstract: PURPOSE: To eliminate uneven charging caused by AC discharge, and to enable always uniform charging, by rendering relation between AC high voltage frequency and moving velocity of a charged material at a given ratio.  
     CONSTITUTION: The relationship between AC voltage frequency F Hz and moving velocity Vmm/sec can be controlled by adding frequency converting circuit 7 capable of converting the frequency of AC voltage source 4 to source 4. Corona discharge from wire 1 at each moment overlaps complicatedly on point P of charged material 8 during moving of point P from positions A to B. The smaller the ratio F/V of frequency F of the AC voltage to moving velocity V of the charged material becomes, the larger the period and potential difference become, and the larger the ratio, the smaller tha period and potential difference. In the case of F/V≥0.55 uneven charge problems in image quality become negligible, thus permitting uneven charging caused by the period of AC discharge to be avoided by selecting said condition, and uniform charging to be achieved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1011224-A (JP)
Title: Storage device
Inventor: NAKA TAKAFUMI
IPC: G06F3/06
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To release a system using a SCSI bus from the restriction of the number of storage devices to connect. SOLUTION: When a data writing request occurs through a SCSI interface 700a, a control circuit 600a in an HDD(hard disk drive) 2000-1 retrieves a magnetic disk 100a in the HDD device 2000-1 to check a free capacity. When there is not a free capacity as the result, the control circuit 600a retrieves a magnetic disk 100b in the HDD device 2000-2 to check its free capacity and when there is a free capacity, the control circuit 600a transfers data to a signal processing circuit 500b to control a motor 300b and a magnetic head 200b to write data in the area of the HDD device 2000-2. Reading is executed similarly.
Patent JP-S6057546-A (JP)
Title: Optical head
Inventor: KUWATA NAOKI
IPC: G11B7/09
Filed: 1983-09-07
Abstract: PURPOSE:To correct focusing and tracking errors with high precision in simple constitution by allowing two piezoelectric elements, which support a movable element in the radial direction, to move finely the movable element in the radial direction and allowing one piezoelectric element, which supports the movable element in the axial direction, to move finely the movable element in the axial direction. CONSTITUTION:Piezoelectric elements 205 for driving in the radial direction are so controlled that one of them is contracted when the other is expanded, thereby moving an objective lens in the radial direction to correct the tracking error. A voltage is applied to a piezoelectric element 206 for driving in the axial direction to move the objective lens vertically, thereby correcting the focusing error.
Patent JP-H11351140-A (JP)
Title: Displacement control valve mechanism for variable displacement compressor
Inventor: TAGUCHI YUKIHIKO
IPC: F04B27/14
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a displacement control valve mechanism for a variable displacement compressor capable of changing the variation of pressure in a suction room with pressure in a discharge room without changing the seal sectional area of a valve disc and the design conditions of a bellows to change the pressure control property of the suction room. SOLUTION: A displacement control valve mechanism for a variable displacement compressor includes a pressure room 11 defined from a valve room 2, a second passage 71 ranging from the pressure room 11 to a crank room 61 and a valve guide 8 for supporting a valve disc 6 in an insertable manner. One end of the valve disc 6 is faced to the pressure room 11 and a pressure receiving area at one end of the valve disc 6 is set to be differentiated from a seal sectional area at the other end.
Patent JP-H059368-A (JP)
Title: Thermoplastic resin composition
Inventor: KIRITANI HIDENORI
IPC: C08L67/00
Filed: 1991-07-04
Abstract: PURPOSE:To provide a resin composition excellent in balance among impact resistance, stiffness and fluidity. CONSTITUTION:A thermoplastic resin composition obtained by blending (A) 50-90 pts.wt. aromatic polyester resin in which 1-5wt.% polytetramethylene ether glycol having 500-5000 number-average molecular weight is copolymerized with (B) 50-10 pts.wt. [Total weight of (A) and (B) is 100 pts.wt.] rubber- reinforced resin, (C) 0-30 pts.wt. graft-modified resin of a copolymer between an alpha-olefin and an alpha,beta-unsaturated acid glycidyl ester and (D) 0-100 pts.wt. filler.
Patent JP-S6319671-A (JP)
Title: Color image recorder
Inventor: KISHIMOTO TADAO
IPC: G03G15/01
Filed: 1986-07-14
Abstract: PURPOSE:To eliminate a color shift at the time of color superposition by providing an adjusting means which adjusts the image formation start timing of plural image formation units. CONSTITUTION:The image formation timing adjusting means 1 adjusts the timing by using a microcomputer and uses a timing standard based upon the rotation of an image formation body provided to the 1st image formation unit. Then, a rotary disk 9B is coupled with the rotating shaft of the image formation body 11 and a sensor 9A is fitted on this rotary disk 9B. A cut part 9 is formed as part of the rotary disk 9B and the sensor 9A passes by the cut part 9C, so the rotational position of the image formation body 11 is detected optically or magnetically. An elapsed time is counted on the basis of a signal obtained when the sensor passes by the cut part 9C, i.e. a drum index signal to detect image formation time points T2 and T3. Thus, a color shift is effectively and securely removed.
Patent JP-S645769-A (JP)
Title: Surface plate for lapping spherical face
Inventor: HARA NOBUHIRO
IPC: B24B37/16
Filed: 1987-06-30
Abstract: PURPOSE:To keep a uniform layer of abrasive grains filled and scattered between a workpiece and a lapping face at all times and enable the high-precision spherical machining of the workpiece by providing a grain removal hole at the intersection of radial and concentric grooves on the lapping face. CONSTITUTION:A surface plate rotation machine 10 is rotated and the rotary driving shaft 3 of a support frame 2 is rotated, thereby turning a slewing arm 5 about the center of said shaft 3. In this state, a workpiece 8 rolls along the recessed spherical part 92 of a surface plate 9 and is lapped by abrasive grains filled and scattered in said recessed spherical part 92. And the spherical surface of the surface plate 9 is transcribed and generated on the workpiece 8. In this case, even if the workpiece 8 is an incomplete spherical body, the abrasive grains filled and scattered in the recessed spherical part 92 of the surface plate 9 are discharged from the abrasive grain discharge hole 95 thereof, and an abrasive grain layer between the recessed spherical part 92 and the workpiece 8 is kept constant. As a result, the transcription of the recessed spherical part 92 upon the workpiece 8 can be generated with high precision.
Patent JP-S647936-A (JP)
Title: Liquid agitating propeller
Inventor: SAKAMOTO SHIGEHISA
IPC: B01F7/16
Filed: 1987-06-30
Abstract: PURPOSE:To smoothly adapt the blades to the direction and velocity of rotation by hinging the upper ends of rectangular blades to supporting shafts projecting from both ends of boss and connecting one end of blade with the boss by a spring. CONSTITUTION:In the liquid agitating propeller fixed at the top end of a flexible shaft connected with a revolving shaft of an atomizer to agitate antiseptic solution, etc., the blades 3 hinged to each supporting shaft 6 at the upper ends are rotated by the rotation of the boss 1 being downwardly slanted to the direction of rotation. Consequently, the antiseptic solution is always rotated with downward circulation in a tank by these slants of blades without any restraint of rotational direction of the boss 1. And, the load resistance is allowed to be kept in constant as the slanting angles of the blades 3 are changed by the coil spring 9 so as to be adapted to the revolving velocity of boss 1, so that the output of atomizer is prevented from lowering.
Patent JP-S5591906-A (JP)
Title: Cooling method for reducing rotary kiln
Inventor: YATSUNAMI KAZUHARU
IPC: C21B13/08
Filed: 1978-12-29
Abstract: PURPOSE:To increase the yeild of product before cooling, by, in cooling a reducing rotary kiln, feeding coke breeze as cooling material in order to cool the kiln in a short time. CONSTITUTION:In normal operation, pellets and a reducing agent are simultaneously charged 2 to a rotary kiln 1 slightly inclined in the direction of the outlet 3 while rotating the kiln at a prescribed rotating speed. Air is blown 4 to the charge in order to cause reduction, and the product is discharged 3. In cooling the kiln 1 for the routine repairment etc., coke breeze 3-30mm in particle size is pref. fed 2 to the kiln as final charge before cooling in plate of pellets, thereby keeping the filn temp. of the zone, where pellets and coke are present in a mixed state, by continuing ordinary operation. While in the zone where the pellets are replaced by the coke breeze which has been transferred in the direction of the outlet 3 of the kiln 1, temp. is made to drop by controlling the air blowing by means of a shell fan 4. After completion of discharge of the product from the kiln 1, the kiln 1 is cooled by blowing 4 compulsively a large quantity of air from the inlet side 2.
Patent JP-H0456806-A (JP)
Title: Fluorescent light emitting device and method for generating fluorescence
Inventor: INOUE TOSHIO
IPC: A47F11/06
Filed: 1990-06-22
Abstract: PURPOSE:To obtain high visual effect by holding a transparent fluorescent light emitting body of an arbitrary shape having a light receiving surface and a light emitting surface into a specific transparent holding body having an arbitrary shape in a specific mode. CONSTITUTION:The light receiving surface has a function to receive the ray from the outside of the transparent fluorescent light emitting body into the light emitting body and the light emitting surface has the function to emit the fluorescence generated when the received rays are converted to the fluorescence to the outside of the light emitting body. The transparent fluorescent light emitting body of the arbitrary shape having such light receiving surface and light emitting surface is held into the transparent holding body of >=50% light transmittance having the arbitrary shape in such a manner that >=50% of the light receiving surface in area ratio is enclosed by this holding body. The high visual effect is obtd. in this way without installing a powerful light source and without increasing the fiber length.
Patent JP-S5865160-A (JP)
Inventor: NAKASHIMADA SAKAE
IPC: A61F13/02
Filed: 1981-10-14
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-H0332183-A (JP)
Title: Compression coding device
Inventor: NISHIWAKI MITSUO
IPC: H04N19/70
Filed: 1989-06-29
Abstract: PURPOSE:To eliminate nose in a decoded signal by detecting distortion of the decoded signal with respect to an input signal in the unit of predetermined blocks so as to apply on/off control to a band limit filter with respect to an inter-frame prediction decoding signal by the result. CONSTITUTION:A band limit filter 9 is provided to an inter-frame prediction decoding signal 6a, a difference absolute value sum between a PCM television signal 7a and the inter-frame prediction decoding signal 6a is obtained by an arithmetic circuit 10 in the unit of blocks decided in advance and the distortion of the decoded signal with respect to the input signal is detected and the band limit filter 9 is subject to on/off control to the inter-frame prediction decoding signal 6a from the result. Thus, noise generated in an inter-frame prediction coding loop due to quantization of orthogonal conversion coding is eliminated efficiently and the band limit filter 9 in the loop is controlled without the provision of a motion detection circuit 7.
Patent JP-H0454487-A (JP)
Title: Digital timepiece
Inventor: YOSHITAKI HIDETOSHI
IPC: G04R20/20
Filed: 1990-06-22
Abstract: PURPOSE:To automatically correct the time by taking in the time announcement of a TV, etc., through a microphone, discriminating whether the time announcement is by NHK (Nippon Hoso Kyokai) or commercial broadcasting station, judging whether the timepiece is fast or late in how many seconds and advancing the hand operation when the timepiece is late and stopping the hand operation when the timepiece is fast. CONSTITUTION:Every second signals 275 are taken into a counter A 271 of a deciding circuit 27. The counter A 271 is so preset as to be reset to 0 simultaneously when the count value attains 60. When a time announcement signal 261 is admitted from the microphone the signal is tuned to the frequency of the time announcement on the hour so as to turn the output signal 274 to an H. The pulse signal of an output section 274 and the 0 reset signal 276 of the counter A 271 are sent to a counter B 277. The signal inputted earlier of the time announcement 274 on the hour and the 0 reset signal of the counter A 271 is decided as a start signal and the time seconds before the other signal is inputted are counted. The count is sent to a control circuit 278. The display of a time display section 24 is changed by the output of the control circuit section 278.
Patent JP-S6143071-A (JP)
Title: Sub scanning system of facsimile
Inventor: INOUE HIROYUKI
IPC: H04N1/17
Filed: 1984-08-06
Abstract: PURPOSE:To improve the reading and recording picture quality by adopting the number of scanning lines minimizing the residual vibration of the subscanning system as one unit so as to execute reading and recording altogether. CONSTITUTION:When the compression of the read data in a buffer memory 12 is finished, a switch 15 is thrown to the position of a buffer memory 13 to compress the data in the buffer memory 13. As a result, since it is possible to write the read data to the buffer memory 12, the switch 14 is thrown to the position of the buffer memory. A drive pulse for 4 lines' share (one unit) is outputted from a control section 7 to a stepping motor 6. When the read data for the 4 lines (1 unit) share is written in the buffer memory 12, the control section 7 completes the compression of read data in the buffer memory 13 and repeats the operation.
Patent JP-H05129463-A (JP)
Title: Semiconductor chip carrier and module mounted therewith and electronic equipment said module incorporating
Inventor: ARIMA HIDEO
IPC: H01L23/12
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a semiconductor chip carrier which can process signals at a high speed by providing a chip carrier substrate for mounting and connecting semiconductor chips instead of providing conductor paths for connecting signal terminals in the semiconductor chips. CONSTITUTION:This semiconductor chip carrier is formed by mounting and connecting an LSI chip 9 on and to a chip carrier substrate 1 constituted of a multilayered ceramic substrate 2 and thin-film circuit 3 formed on the substrate 2 and signal terminals 11 and 12 which are to be connected to each other through low-resistance wiring in the chip 9 are connected through low- resistance paths 8 provided on the surface of or in the substrate 1 so that the signal terminals of the chip 9 can be connected to each other in a substantially low-resistance state through the paths 8 and wiring delay can be reduced.
Patent JP-H0825830-A (JP)
Title: Opening and closing tool of double ring
Inventor: SASAOKA TAKENORI
IPC: B42F13/16
Filed: 1994-07-18
Abstract: PURPOSE:To correct hunting by opening a double ring easily, by a method wherein a connecting piece of a double ring is bent back at the same time by the first claw group and second claw group. CONSTITUTION:When a movable plate 12 is pushed down under a state wherein a connecting part joining a connecting piece of a double ring is put on a horizontal part 19a of the tip of a claw part for pulling-up the second claw group 15, the whole of the double ring is pulled up to a base 11 by hooking the connecting part of the connecting piece of the double ring by a horizontal tip part 19a of the tip of the pulling-up claw part. At that time, a pulling-down claw part 18 of the first claw group 13 is moved downward oppositely to an upward movement of the pulling-up claw part 19 and a hook 18 of the tip of the pulling-down claw part is caught on the tip part of the connecting piece. When the movable plate 12 is kept pushing down after that, the pulling-down claw part 18 and pulling-up claw part 19 are moved respectively downward and upward so as to leave a space between them further, the connecting piece is bent back in a developing direction, consequently a space between its tip part and base part is widened and rebinding is performed from the space.
Patent JP-H064522-A (JP)
Title: Document processor
Inventor: KOBAYASHI NOBUTSUNE
IPC: G06F17/22
Filed: 1992-06-24
Abstract: PURPOSE:To reduce the repeating frequency of the same word and phrase desired in a synonym retrieving job by processing a candidate word list based on the using frequency. CONSTITUTION:An input part 11 is controlled by a control part 12 and reads the data inputted through an input device to store them in a temporary storage part 16 at need. At the same time, a synonym dictionary function part 17 is started to retrieve a synonym dictionary data base 19 through a retrieving means 18 and based on the given header words and phrases and produces a synonym candidate list. Then, the using frequency is calculated by a word counter means 21 for all words and phrases included in a candidate word/phrase list and in a document. The words and phrases are rearranged in the candidate word/phrase list by a candidate word/phrase list processing means 20 and based on the using frequency of each word and phrase. Thus, the proper words and phrases are successively provided among those candidates when replacing them with the header words and phrases.
Patent JP-H1112350-A (JP)
Title: Polyether ester elastomer
Inventor: SAKURAI TOMONORI
IPC: C08G63/672
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject elastomer for suppressing crystallizability, having flexibility and excellent strain recovery properties even in a low-temperature range, useful as a belt, etc., by using a specific poly(oxyalkylene). SOLUTION: This elastomer comprises (A) a polyester component as a hard segment and (B) a poly(oxyalkylene) component as a soft segment in which the soft segment is composed of repeating units of formula I (R<3> and R<4> are each a 1-4C alkyl or H) and formula II and the ratio of the number (k) of mols of the unit of formula I to the number (l) of mols of the unit of formula II is 5/95 to 80/20, the number-average molecular weight of the elastomer is 500-100,000 and the amount of the component A is 30-98 wt.% based on the elastomer. Preferably the component B is composed of an aromatic polyester or a repeating unit of the formula III (Ar is a 6-20C arylene; R<1> and R<2> are each 1-4C alkyl or a halogen; (m) and (n) are each 0-4; (p) is 2-4; (q) is 0 or 1).
Patent JP-H1113127-A (JP)
Title: Prewhirl tank
Inventor: MIYAUCHI SUNAO
IPC: E03F5/22
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To ensure the quantity of water flowed into a prewhirl section at a large value, to avoid the power degeneration of a prewhirl flow in the prewhirl section and to avert the deterioration of the suction performance of water from the whole circumference of a suction port and the discharge performance of sedimented sand, scum, etc., even when the water levels of a pump well and a manhole are lowered up to a region at the level or less of the upper end of the prewhirl section by operating a pump. SOLUTION: Water flowed into a pump well or a manhole from an inflow water way 1 is flowed into a space section formed to the outer circumferential region of a prewhirl section 8 from an inlet 6 penetrated to the upper wall section 7A of the prewhirl tank 7, and stored in the space section as inflow water to the prewhirl section 8. On the other hand, water stored in the space section is flowed into the prewhirl section 8 from a headrace with lowering up to a region at the level or less of the upper end of the prewhirl section 8 of the water levels of the pump well and the manhole by operating a pump P, and pre-whirled in the same direction R2 as the direction of rotation R1 of pump impellers in the prewhirl section 8.
Patent JP-S6068080-A (JP)
Title: Electrostatic painting method
Inventor: MATAMA TOSHIO
IPC: B05D1/04
Filed: 1983-09-09
Abstract: PURPOSE:To form a coated film having a uniform thickness without unevenness by changing alternately and repeatedly the pressure of the shaving air to be supplied to nozzles with each of the nozzle adjacent to each other. CONSTITUTION:The pressure of the shaving air to be supplied to the inside of a rotary cup type nozzle 5 is changed alternately with each of the nozzles 5 by controlling the opening and closing of many solenoids with a computer. Then the boundary parts of the paint particles sprayed from the nozzles are moved and the coated film having a uniform thickness is formed without generation of the unevenness occurring in the repulsion of the paint particles.