baber/WOPTO huggingface dataset:
Patent JP-S6257415-A (JP)
Title: Curable hydrophilic resin composition
Inventor: AOI HARUHIKO
IPC: C08G18/08
Filed: 1985-09-06
Abstract: PURPOSE:The titled composition suitable as a dental impression material, curable at room temperature, having improved dimensional stability and workability, obtained by blending a specific blocked isocyanate compound with a mixture comprising a polyglycerin, a nitrogen atom-containing polymer, an inorganic filler, etc. CONSTITUTION:(A) A urethane polymer containing >=2 liberated NCO groups in the molecule obtained by reacting a polyisocyanate with a polyol having >=400 average molecular weight is reacted with (B) a heterocyclic compound (e.g., imidazole, etc.,) having a skeleton shown by the formula, to give a blocked isocyanate compound. Then, 100pts.wt. of the compound is blended with 30-600 pts.wt. mixture comprising (C) 5-50wt% polyglycerin or esterified substance of it and 2-25C organic carboxylic acid, (D) 0.1-5wt% nitrogen atom-containing polymer (e.g., polyethyleneimine, etc.,), (E) 1-90wt% inorganic filler, (F) 0.1-10wt% electrolytic salt and (G) <=45wt% water, to give the aimed composition.
Patent JP-S6174157-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YONEDA YASUHIRO
IPC: G11B15/02
Filed: 1984-09-20
Abstract: PURPOSE:To inform surely the operation of a safety function by generating a character signal representing the detection of a fault for a prescribed time, recording it on a magnetic tape and operating a safety function in detecting the fault during the execution of a video recording mode. CONSTITUTION:A bedewing sensor 1-1 installed near a cylinder detects dew condensation, the detected signal is inputted to a system control circuit 2 via an operational amplifier circuit 1-2. The circuit 2 transmits information representing the bedewing for a prescribed time to a character generator 3. The video signal inputted to a terminal 12 is given to a recording video signal processing circuit 5 and a synchronizing signal separator circuit 4, where it is separated into vertically and horizontally synchronizing signals and fed to a character generator 3, the character information is transmitted to an MIX circuit 6, where it is synthesized with a signal from the circuit 5 and recorded on a magnetic tape via an amplifier 7 and a magnetic head 8. The circuit 2 turns on an unloading switch 11 after a prescribed time and stops an electric power supply via a drive circuit 12.
Patent JP-S6173995-A (JP)
Inventor: SENDA HIROYUKI
IPC: G09G1/28
Filed: 1984-09-20
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-S5986132-A (JP)
Inventor: ITOU KATSUAKI
IPC: H01H85/10
Filed: 1982-11-08
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-S6353537-A (JP)
Title: Lighting device
Inventor: DEGUCHI TOSHIKI
IPC: G03B27/54
Filed: 1986-08-25
Abstract: PURPOSE:To illuminate a belt-like area with excellent directivity and uniformity, by effectively making divergent rays of light from a light source linear by using an optical fiber bundle and, at the same time, converging the rays of light emitted from the optical fiber bundle by means of a convex cylindrical lens. CONSTITUTION:Rays of light emitted from a light source 2 are directly or after they are reflected by a concave reflecting mirror 8 made incident on an optical fiber bundle 4 from its one end section 4a and emitted from the other end section 4b after they are passed through the bundle 4. The emitted rays of light are made to diverge with a certain angle, but made incident on the convex cylindrical lens 12 and converged in the direction orthogonal to the longitudinal direction of the lens 12. The converged rays of light is made incident on an object 20 to be illuminated. As a result, the belt-like area of the object 20 parallel to the longitudinal direction of the lens 12 is illuminated with excellent directivity and the rays of light regularly reflected by the object 20 are caused to form an image on a line sensor 24 by means of an image forming lens 22. Thus reading for inspection is performed.
Patent JP-H0517663-A (JP)
Title: Platy part
Inventor: NAKAJIMA KOICHI
IPC: C08L59/00
Filed: 1991-07-12
Abstract: PURPOSE:To provide a platy polyacetal resin part improved in the adhesion of a printing ink 3 to the surface 1b of the body 1 of the part. CONSTITUTION:A platy part is molded from a material made of a polyacetal resin filled with a filler 2 comprising talc and calcium carbonate singly or as a compound in an amount less than usual. The surface 1b of the body 1 of the part will be uneven due to a difference in density between the filter 2 and the resin so that a printing ink 3 will adhere well. Therefore, etching will become unnecessary which is essential in the prior art process of fabricating platy polyacetal resin parts.
Patent JP-S6179286-A (JP)
Inventor: JIYOAKIMU ARUBAATO RITAA
IPC: H01S5/14
Filed: 1985-09-06
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-H0541492-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUBA SHIYOUICHI
IPC: H01L29/78
Filed: 1991-08-07
Abstract: PURPOSE:To reduce the depth of a buried channel area so as to suppress a short channel effect by forming the buried channel area by molecular beam epitaxial deposition. CONSTITUTION:After a P-type silicon film 11 is formed on the surface of an N-type well 3 by molecular beam epitaxial deposition, gate oxide films 5 and 5a are formed by oxidizing the surface layer of the film 11. After forming gate electrodes 13, the gate oxide films 5 and 5a are removed except those below the electrodes 13. Then an N-and P-type source-drain 8 and 9 are formed and silicon films 12a remaining immediately below the gate electrodes 13 are used as buried channel layers after all of the exposed surfaces of the electrodes 13 and a silicon film 12 are changed to silicon oxide films 14. As a result, buried channel layers having extremely shallow depths as compared with a buried channel layer formed by ion implantation can be obtained. Therefore, the short channel effect can be remarkably suppressed and the gate length can be shortened. In addition, the threshold voltage can be lowered.
Patent JP-S6353971-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: ITO KAZUHIKO
IPC: H01L21/331
Filed: 1986-08-22
Abstract: PURPOSE:To reduce a parasitic capacitance with a pn junction by forming semi-insulating regions between base electrode outlet regions and a collector region. CONSTITUTION:After forming an emitter pattern, C<+> or B<+> ions are implanted through a SiN film 8 to a given depth in an n-type GaAs layer 2 so as to convert the n-type GaAs layer 2, a p-type GaAs layer 3, and an n-type AlGaAs layer 4 to semi-insulating layers GaAs layer 2 and form semi-insulating regions 9. And then, after removing the film 8, p-type impurities are implanted with ion by using the provisional emitter pattern and resists 12 as masks and regions 11 implanted by the p-type impurities are formed at an upper side of the semi- insulating regions 9. As a result, base electrode outlet regions 11 and an emitter electrode 15 that is replaced with the emitter pattern are formed in such manner as to perform a self alignment and in addition to decreasing a base resistance, the regions 9 are formed between the regions 11 and a collector region 2a and then, even a parasitic capacitance with a pn junction can be reduced.
Patent JP-2000030326-A (JP)
Title: Loading device for magnetic tape cassette
Inventor: YONETANI TAKAMA
IPC: G11B15/675
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a loading device for a magnetic tape cassette reducing the number of parts and simplifying the constitution. SOLUTION: At least a stopper 40 of an engagement member 41 is formed out of a material having flexibility and elasticity, and an area 48 between a support part abutted on an end wall 34 of a hold body 35 to be supported and a base part 47 continuing to the guide piece 36 of the engagement member 41 is made elastically deformable by force acted on the downstream side of an insertion direction A11 by a rocking lever 45. Thus, the stopper 40 is abutted elastically on the end wall 34, and the magnetic tape cassette 32 is arranged stably on a loading end position. In such a manner, since the magnetic tape cassette 32 is arranged stably on the loading end position by using the elastic deformation of the stopper 40, particularly, the number of parts of the rocking lever 45 are reduced, and the constitution is simplified.
Patent JP-H0615053-A (JP)
Title: Pin-ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-06-30
Abstract: PURPOSE:To keep a shooting ball supply tray fastened firmly even under a larger load. CONSTITUTION:In the mounting of a shooting ball supply tray 20 on a front door plate, an anchor bolt 70 erected on the left viewed from the front of the shooting ball supply tray 20 is put into a bolt hole 109 cut into the front door plate to be stopped with a nut 71 from the rear side of the front door plate while a mounting plate 72 containing a mounting through boss 69 is made to correspond to a mounting hole 106 cut into the front door plate to be stopped with a screw from the rear side of the front door plate. It is so arranged to contain at least a stopping means comprising the anchor bolt 70 and the nut 71. Compared with the type stopped with a screw alone, the strength of fastening the tray can be improved so significantly as to allow the supply of shooting balls smoothly to a firing position from the shooting ball supply tray 20 without the loosening of the shooting ball supply tray 20 even if a large load is applied thereon repeatedly.
Patent JP-S5987151-A (JP)
Inventor: NATORI KAZUNOBU
IPC: B32B17/10
Filed: 1982-11-12
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-S5988735-A (JP)
Title: Photosensitive composition
Inventor: NAGASHIMA AKIRA
IPC: G03F7/022
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a photosensitive composition giving an image with high ink receptivity by adding a specified high molecular compound and an o-naphthoquinone diazide compound. CONSTITUTION:A high molecular compound having a structure represented by formula I (where each of R1 and R2 is H or 1-4C alkyl; R3 is 4-15C alkyl or 4-15C cycloalkyl; each of R4 and R5 is H, 1-3C alkyl or halogen; and (x) is 10-90mol%) and an o-naphthoquinone diazide compound such as the ester of 1,2- naphthoquinone-2-diazido-5-sulfonic acid chloride with pyrogallol-acetone resin as a photosensitive compound are added to obtain a photosensitive composition. The high molecular compound has high sensitivity owing to a constituent component represented by formula II, and it dissolves in an aqueous alkali soln. as a developer owing to a constituent component represented by formula III. The photosensitive composition gives an image with high ink receptivity, remains scarcely on a non-image part after development, and causes hardly scumming.
Patent JP-2000342335-A (JP)
Title: Toothbrush fluctuating lenghwise and breadthwise
Inventor: UCHIYAMA YORIO
IPC: A46B5/06
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To brush up all the teeth easily. SOLUTION: The toothbrush has a pivot placed at a point of contact 1 between its brush and handle parts so that the brush part is pivotable. The handle part has a moving part 4, which is connected to a point 2 on the brush part by a wire 3 or the like so that moving the moving part 4 turns the brush part accordingly.
Patent JP-H0363970-A (JP)
Title: Device and system for recording and reproducing information
Inventor: OGINO TSUKASA
IPC: G11B20/12
Filed: 1989-08-01
Abstract: PURPOSE:To easily execute alternative processing and reproducing at high speed by setting a secondary alternative track, which executes alternation for the unit of a track, and a control table to store alternation information and separating function from alternation processing for each sector. CONSTITUTION:When burst error such as tracking error, etc., for example, is generated over plural continuous sectors 3-1 to 3-n, a primary alternative track 2 can be efficiently used by writing data into a second alternative track 5, which executes alternation for the unit of the track, and writing the alternation processing into a control table 4. Then, speed for the alternation processing can be improved and process can be simplified. Since the second alternative track 5 can be directly accessed by referring the control table 4 when the data are reproduced, reproducing time can be shortened and an access method can be simplified. Then, at the time of error, response can be improved and further, information processing ability can be improved as a whole device. Thus, alternation processing and reproducing can be easily executed at high speed.
Patent JP-2001028712-A (JP)
Title: Solid-state image pickup device
Inventor: KAKUMOTO KENICHI
IPC: H04N5/374
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device that a linear conversion or a logarithmic conversion for an electric signal with respect to an incident light to an area sensor can automatically be selected in response to a photographed range. SOLUTION: In the case of converting a light that is made incident via a zoom lens optical system 2 to an electrical signal by an area sensor 10, a CPU 19 decides logarithmic conversion that an object over a wide luminance range can be photographed or linear conversion that the object can be photographed with rich gradation depending on a zoom position detected by a position detector 14 and a switching signal generating circuit 11 transmits a switching signal to the area sensor 10. The logarithmic conversion or the linear conversion is switched for the area sensor by changing a bias voltage of a MOS transistor(TR) to which an optical current is supplied from photo diodes of each pixel provided in the area sensor 10 by this switching signal.
Patent JP-H0863373-A (JP)
Title: Firmware operation state monitoring device
Inventor: DOI YASUTOKU
IPC: G06F11/32
Filed: 1994-08-23
Abstract: PURPOSE: To enable a user to easily confirm the operation state of firmware by providing a means which indicates that the process of a process block in the firmware ends by making a display unit illuminate and a display unit which makes the display by the means. CONSTITUTION: When the device is powered ON, the firmware 102 is actuated and after end output resetting 103a is performed, an actuation factor input wait state is entered. When an actuation factor of a switch, etc., is inputted from outside, a subroutine jump is made. Once the process the subroutine starts, a process block A is executed first. When the execution of the block A ends without any problem, an end signal is outputted to the display unit 111 and a process end recording medium 112 through a bus interface 106 and a bus 107. The display unit 111 when inputting the end signal makes a display unit A illuminates, and the recording medium 112 has end information written in a memory 112c through a bus interface 112a.
Patent JP-S58102655-A (JP)
Title: Control device for adaptation of machine tool
Inventor: KONDOU MIKIO
IPC: G05B19/416
Filed: 1981-12-11
Abstract: PURPOSE:To have efficient processing without requiring stop of the machine by allowing the tool to escape to the side with milder load, when the load sensed at the tool is larger than the reference load, and by making an extra machining to the part concerned afterward. CONSTITUTION:When the load applied to the spindle head 12 on which a tool is mounted exceeds No.1 reference value, a modification command for sinking the rotational speed and feed speed of the tool, Q1, is given for the purpose of controlling the load so as to increase to over No.1 reference value. When the load exceeds No.2 reference value, the tool is allowed to escape to the side with lower load. The locus at this time shall be put in memory to be used then as a reprocessing data DS', and reprocessing afterward will turn the part concerned into the configuration according to the processing data DS. Thus by allowing the tool to make an escape, loads will be below No.1 reference value almost at all times. The machine can be thus operated continuously and its efficiency is enhanced.
Patent JP-H0639425-A (JP)
Title: Grooving tool for inside surface of metal tube
Inventor: ISHIBASHI AKIHIKO
IPC: B21C1/22
Filed: 1992-07-24
Abstract: PURPOSE:To provide a grooving tool, for the inside surface of a metal tube, by which a high-speed thread rolling is stably performed for a small diameter tube with grooves on inside surface and whose durability is improved. CONSTITUTION:Bearings 6 are interposed between the inside surface of a grooved plug 3 to be inserted into a base tube 4 and a rotary shaft 2 that is inserted into the grooved plug 3 to support the plug. Thus, since the grooved plug 3 is rotated by rolling friction, the speed of rotation at the start of thread rolling may be increased.
Patent JP-H0362215-A (JP)
Title: Item keyboard
Inventor: KATO TSUNEO
IPC: G06F3/0488
Filed: 1989-07-31
Abstract: PURPOSE:To keep the information in secret by granting an access to the information only when the coincidence is secured between passwords. CONSTITUTION:An electronic item keyboard 11 judges the input of a password and compares this input password with another recorded in a passwordsetting area 34 for decision of the coincidence between both passwords. If the coincidence is obtained, an item is displayed in an input operation area 3a of a display screen 3 and the function of a touch panel is actuated. Thus an access is possible to the information from an IC memory card 4. As a result, it is possible to obtain an electronic item keyboard which has a security function to keep the information recorded on the card 4 in secret.
Patent JP-H0249587-A (JP)
Title: Immobilized enzyme, its production and carrie therefor
Inventor: MAKINO KEISUKE
IPC: C12N11/06
Filed: 1988-08-09
Abstract: PURPOSE:To obtain an immobilized enzyme having high activity, containing large amount of immobilized enzyme, resistant to the falling off of the enzyme and causing little deactivation and activity loss of the enzyme by immobilization by immobilizing an enzyme to a carrier having an amino group interposing a glutaraldehyde polymer as a spacer. CONSTITUTION:An aminated resin is produced by deaerating an OH-containing resin for high-performance liquid chromatography in acetonitrile, leaving the resin in dichloromethane, tosylating by adding pyridine and tosyl chloride and reacting with hexamethylenediamine. A glutaraldehyde polymer is bonded as a spacer to the aminated resin used as a carrier and a buffer liquid solution of an enzyme (e.g., phospholipase D and choline oxidase D) is added to the carrier to immobilize the enzyme to the carrier and obtain the objective immobilized enzyme.
Patent JP-2001024266-A (JP)
Title: Semiconductor laser device
Inventor: SUZUKI TATSUYA
IPC: H01S5/022
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To stably drive a semiconductor laser device at low cost even when a laser light used for monitoring is low. SOLUTION: This device has a semiconductor laser element 3 which is formed on a substrate 2 and a photodetecting element 4 which monitors the laser light emitted by the semiconductor laser element 3 and is so constituted that the monitoring optical axis of the semiconductor laser element 3 is parallel to the photodetection surface of the photodetecting element 4. In this case, a mirror 5 is provided opposite to the semiconductor laser element 3 across the photodetecting element 4 so that a slanting mirror surface 5 is at an acute angle to the photodetection surface 4A.
Patent JP-H0644349-A (JP)
Title: Method and device for generating boarder line segment
Inventor: YAN DE TAAKU
IPC: G06F17/50
Filed: 1992-07-24
Abstract: PURPOSE:To simplify the judgement and data input of a worker in the case of generating a border line segment for shape data composed of an existent point and an existent line segment by providing a means to judge whether the existent point is existent within the prescribed distance of a designated point or not. CONSTITUTION:When the worker designates the first designated point from an input part 1 while referring to the shape data displayed at a display part 3, an existent point retrieval part 4 retrieves the existent point within the prescribed distance of the first designated point by retrieving graphic data in a graphic data holding part 2. Then, the coordinate of the existent point is held in a first dividing point information holding part 9. Next, when the second designated point is designated from the input part 1, second dividing point information or line segment information is held in a second dividing point information holding part 10 similarly to the processing of the first designated point. A border line segment generation part 11 can prepare the border line segment having the first and second dividing points as both of terminal points from the information in the first and second dividing point information holding parts 9 and 10 in the state of holding the linkage.
Patent JP-H0483230-A (JP)
Title: Liquid crystal display device
Inventor: SAKURA SEIICHI
IPC: G02F1/1345
Filed: 1990-07-26
Abstract: PURPOSE:To obtain the liquid crystal display device which has operation efficiency and reworkability improved and also has high reliability by using a face fastener to fix a liquid crystal display body and a control member. CONSTITUTION:The face fastener A is stuck on the reverse surface of a circuit board 2 as the control member, then the circuit board 2 is moved to below the liquid crystal display body 1 and fixed by the face fastener A, and the gap between the liquid crystal display body 1 and circuit board 2 is maintained. In this case, the face fastener A is used to fix the circuit board 2 and then while the circuit board 2 can easily be detached even when corrected, the face fastener A is repeatedly usable no matter how many times board is detached many times. Consequently, the highly reliable liquid crystal display device which has the operability and reworkability improved is obtained.
Patent JP-H0739138-A (JP)
Title: Dc/dc converter
Inventor: MUTO KIMIHIKO
IPC: H02M3/07
Filed: 1993-07-19
Abstract: PURPOSE:To directly convert direct current to direct current of higher voltage by connecting capacitors serially, each of which is connected to the output of each of a plurality of pair switches which close and open a positive and a negative electrodes of a d. c. power supply and making an upper and a lower end output terminals. CONSTITUTION:A capacitor 41 is connected to the output of a pair switch 31, that is, between the output of one connection 31p and that of the other connection 31n. In like manner, capacitors 42 and 43 are connected to pair switches 32 and 33 respectively. When the pair switch 31 is closed, the capacitor 41 is charged in such a manner that an electrode connected to the connection 31p is positive and an electrode connected to the connection 31n is negative. The capacitors 41-43 are connected in series, with the negative electrode of the capacitor 41 being connected to the positive electrode of the capacitor 42, the negative electrode of the capacitor 42 connected to the positive electrode of the capacitor 43, and an upper end, that is, the positive electrode of the capacitor 41 and a lower end, that is, the negative electrode of the capacitor 43, become output terminals Vout of a capacitor 1.