baber/WOPTO huggingface dataset:
Patent JP-S61137215-A (JP)
Title: Permanent magnet type erasing head
Inventor: YOSHINO TAKESHI
IPC: G11B5/325
Filed: 1984-12-07
Abstract: PURPOSE:To simplify the process for production while maintaining the performance equal to the performance of a permanent magnet type erasing head constituted heretofore by using mainly a ferritic sintered magnet by forming said head of the constitution provided with a case and an anisotropic resin magnet housed in the case. CONSTITUTION:The anisotropic resin magnet 4 is obtd. by using thermoplastic plastic such as nylon, polyacetal, PP or PE as a binder and kneading magnetic powder of strontium ferrite magnet therewith and is constituted by weight of 87-91% magnetic powder and 9-13% resin part. The strontium ferrite magnet having excellent magnetic characteristics is used to constitute this erasing head. This magnet has the injection moldability which is the characteristic intrinsic to the resin magnet and therefore not only the molding or individual single pieces or molding of a rectangular parallelepiped by the conventional cutting out method but also the molding of an intricate shape, etc. are possible.
Patent JP-S61136659-A (JP)
Title: Cylinder liner for diesel engine
Inventor: SHIROO KAZUHIKO
IPC: C22C37/06
Filed: 1984-12-08
Abstract: PURPOSE:To obtain a cylinder liner for a diesel engine contg. platy steadite in the structure by incorporating specified amounts of P, Cr and Si into an iron casting contg. a specified amount of C. CONSTITUTION:A cylinder liner for a diesel engine contg. platy steadite in the structure is obtd. by incorporating 0.3-0.9wt% P, 0.6-0.9wt% Cr and 1.3-1.8wt% Si into a casting consisting of 2.8-3.6wt% C, <=0.1wt% each of Mn and S, and the balance Fe. Cu and Ca may be further incorporated.
Patent JP-H09100874-A (JP)
Title: Damper disk assembly
Inventor: OKUBO MAMORU
IPC: F16F15/121
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To smooth the change of torsional characteristic of the first and second stage in a damper disk assembly. SOLUTION: In a clutch disk assembly 1, a hub movement mechanism 19 is arranged between a flange 2a and an annular member 7. In the mechanism 19, the flange 2a is moved so as to recede in an axis direction from a clutch plate 3 when the torsional angle between the plate 3 and the flange 2a exceeds a given range. A first friction generating mechanism 20 has a friction washer 9 and a cone spring 11. The friction washer 9 atuts on the flange 2a, and the cone spring 11 is arranged, between the washer 9 and the plate 4, to energize the washer 9 to the flange 2a.
Patent JP-S61137024-A (JP)
Title: Earthquake sensor
Inventor: KO HIROSHI
IPC: G01P15/02
Filed: 1984-12-08
Abstract: PURPOSE:To prevent the generation of erroneous operation even if an earthquake occurs in any direction, in a sensor using a photoelectric converter element, by arranging a light source and a light receiving element on the center line of a container. CONSTITUTION:A liquid (e.g., mercury) 41 having high specific gravity, low viscosity and high surface reflectivity and a liquid 42, for example, oil having specific gravity lower than that of said liquid 41, high viscosity and low surface reflectivity are stored in a columnar container 40. A power source 43 supplies voltage to the light source provided to a cover 45 and a photoelectric converter element 46 constituted of a material for allowing light from the light source 44 to transmit through the container 40 is supported by a holding plate 47. the inner surface 45a of the cover 45 has high surface reflectivity and constituted so as to allow the light of the light source 44 to converge to the photoelectric converter element 46 and the light source 44 and the photoelectric converter element 46 are arranged on the center line X-X of the container 40.
Patent JP-H03122534-A (JP)
Title: Photodetecting apparatus
Inventor: OOHAYASHI TADASHI
IPC: G01J1/02
Filed: 1989-10-04
Abstract: PURPOSE:To reduce the electric capacity of a photodiode element without reducing the area of the photodiode element or increasing the film thickness of a semiconductor layer constituting the element by outfitting a series diode to the photodiode on a substrate. CONSTITUTION:Cr is vapor-deposited on a glass substrate 2 and patterned to obtain a belt-shaped common electrode 4 and many discrete electrodes 6 arranged in the first dimension along the common electrode 4. An amorphous Si semiconductor layer 15 comprised of an (n) layer 10, an (i) layer 11 and a (p) layer 12 sequentially from the bottom thereof is formed over the electrode 6 to the electrode 4. A transparent electrode 30 is provided on the layer 15, and an end of the transparent electrode 30 is connected to the electrode 6. As a result, a pin-type photodiode PD in such structure that the layer 15 is held between the electrodes 4 and 30 is obtained. An anode 32 of a crystalline Si Schottkey diode D is bonded from outside onto the transparent conductive film 30 above the electrode 6. Accordingly, the PD and D are connected in series in a reverse direction, an output of which is taken out through the electrode 4 and a cathode terminal 34 of the diode D.
Patent JP-S61142097-A (JP)
Inventor: KATAOKA AKIRA
IPC: B23K26/38
Filed: 1984-12-11
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-H05103382-A (JP)
Title: Bus type information transmitting device
Inventor: HARA YOSHIBUMI
IPC: H04L12/40
Filed: 1991-10-08
Abstract: PURPOSE:To turn off a common transmission line so that the storage of an output station can be brought to a safer side when the common transmission line becomes defective owing to a fault in an input station by stopping the generation of the synchronizing signal of an oscillating station. CONSTITUTION:This bus type information transmitting device is constituted by connecting input stations 8 and output stations 9 to an oscillating station 10 one after another through two transmission lines of a synchronizing and data lines. When one of the input stations 8 or the oscillating station 10 becomes defective, the transmitting distance of an interlock signal which is the most importance at the time of controlling machines is reduced and, at the same time, the outputs of the stations 9 are brought to a safer side by detecting and turning off the signals of the two transmission lines by means of the output stations.
Patent JP-H06107343-A (JP)
Title: Paper feeding device
Inventor: IKESUE MASUMI
IPC: B65H1/26
Filed: 1992-09-29
Abstract: PURPOSE:To provide a paper feeding device capable of performing the sheet supplying work of sheet housing means which are vertically laminated in multistage and can be pulled out to the front of a device regardless of other sheet housing means, and also performing the sheet supplying work to the sheet housing means in the bottom stage without an operator largely leaning over. CONSTITUTION:When a raising and lowering lever 52 one end of which is rotatably mounted on the bottom plate of a paper feed tray 30 pulled out to the front at sheet supplying operation by a rotating shaft 53 is rotated by the rotation of the rotating shaft 53 to pus up a sheet base 50, a pin 55 freely fitted to a guide hole 43 makes contact with the upper end of the guide hole 43, the sheet base 50 receives the pushing-up force of the raising and lowering lever 52 and rotates counterclockwise with the pin 55 as a center, and its rear end part is pushed up and stopped in a sheet supplying position, whereby it is made easy to place sheets on the sheet base 50.
Patent JP-H03209208-A (JP)
Title: Space optical modulator
Inventor: JIEFUREI BII SANPUSERU
IPC: G02B26/00
Filed: 1990-09-28
Abstract: PURPOSE: To improve optical efficiency by constituting a device of a square mirror element, whose four sides are coupled by hinges so that it is moved perpendicularly to a mirror plane, to eliminate the change or the amplitude due to the change or the direction of reflected light. CONSTITUTION: A voltage us applied between a metallic prate 106 and an electrode 112 on a substrate 102, and the plate 106 and the electrode 112 form two pole plates of a space capacitor, and opposite electric charges induced in two plates by the applied voltage apply the static electricity which attracts the plate 106 to the electrode 112. Hinges 108 are bent by this attraction, and the plate 106 is bent toward the electrode 112. Four hinges 108 holding the plate 106 are symmetrically arranged around the plate 106 and have the same compliance (within the boundary of processing), and therefore, the plate 106 is uniformly bent. Thus, a space optical modulator which is free from amplitude change and back reflection and has good optical efficiency is obtained.
Patent JP-H02108064-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIRAI MASAHARU
IPC: G03G5/14
Filed: 1988-10-18
Abstract: PURPOSE:To obtain copied images having good quality even in environment of high humidity and to prevent the generation of dotty voids of the copied images by long-term use by providing a polyamide resin layer crosslinked to a specific state as an under coating layer. CONSTITUTION:A soln. of a polyamide resin is applied on a conductive base 4 and is then dried by heating in order to form the under coating layer 3. The drying by heating is required to be executed to crosslink the polyamide resin in such a manner that the finally formed under coating layer 3 has >=35% insolubility rate with respect to the solvent of the soln. of the polyamide resin. Moisture is absorbed at and under a high temp. and high humidity and deterioration of properties is liable to arise between the upper layer of the under coating layer and a base material if the insolubility rate is lowered to <=35%. The unnecessary implantation of charge from the base material is then executed and the property to prohibit the charge implantation of the under coating layer is lost. The photosensitive layers 1, 2 are formed on the under coating layer. The generation of the dotty voids in the copied images is obviated in this way in spite of use over a long period of time and the good copy/print are obtd. even under the environment of high humidity.
Patent JP-H11177027-A (JP)
Title: Integrated-circuit semiconductor chip and single-sided package containing inductive coil and manufacture thereof
Inventor: FERNANDEZ JOSEPH
IPC: H01L27/04
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate having excellent deposition and adhesive characteristics of a gold-flash evaporated layer forming an inductive coil by installing the single substrate, the inductive coil placed on one surface of the single substrate and at least one terminal pad electrically connected to at least a part of the inductive coil in a single-sided package. SOLUTION: A gold flash layer having gold in thickness of 7 μ inch is evaporated through a mask, and the coil 10 is formed onto the top face of the substrate 12. The substrate 12 is formed of an epoxy glass plate type material known as an FR4 epoxy glass plate. The chip 14 is mounted on the inside of the inductive coil 10 as the same side as the inductive coil 10 of the substrate 12, and a wire-bonding electrical- connection wiring 18 is formed to sections up to an inductive spot 22 on the substrate 12 from the end section 20 of the outer circumferential turn of the inductive coil 10 and further sections up to the terminal pad 24 of the chip 14 by using a wire bonding technique. Another inductive wire bonding 26 is mounted for connecting the end section 28 of the inner circumferential turn of the inductive coil 10 to the terminal pad 30 of the chip 14.
Patent JP-H09101419-A (JP)
Title: Towing tool for optical fiber cable
Inventor: NOZAWA TETSUO
IPC: G02B6/44
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent a deficiency in extra connection length and the breakage of a connector due to such phenomenon that a ribbon of optical fibers is drawn into an optical fiber cable (what is called a swallowing phenomenon) when the optical fiber cable is towed and laid. SOLUTION: This tool is equipped with a hollow cap 14 having a towing means mount part 13 where a towing means 12 can be mounted, a cable grip part 16 which grips the tip of the optical fiber cable 15 and transmits a towing force acting on the cap 14, and an anchor 18 which is arranged in the cap 14 in front of the cable grip part 16 in the cable towing direction and grips an optical fiber 17 led out of the terminal of the optical fiber cable 15 to give a drawing-in resistance force in the inward direction of the optical fiber cable 15.
Patent JP-H03121078-A (JP)
Title: Nose canula
Inventor: HIKITA SHUICHI
IPC: A61M16/06
Filed: 1989-10-05
Abstract: PURPOSE:To fix a nose canula in the nostril in stable manner and prevent the nostril from being damaged, by forming a bulged part in the middle part of the nostril insertion part. CONSTITUTION:A nose canula 1 is made of soft or semihard synthetic resin, and is constituted of a body 2 having an oxygen gas feeding passage 5 and the nostril insertion part 3 which is formed by the integral projection with the body 2 or the installation on to body 2. Inside the nostril insertion part 3, an oxygen gas feeding passage 4 which communicates to the oxygen gas feeding passage 5 is formed, and a spherical bulged part 6 is formed in the middle part of the nostril insertion part 3. The bulged part 6 is attached in the vicinity of the inlet of the nostril, and is fitted and fixed without giving pains to a patient.
Patent JP-H1191139-A (JP)
Title: Ink-jet type recording apparatus and ink cartridge used in the same
Inventor: HAYAKAWA HITOSHI
IPC: B41J2/125
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy for an ink end by arranging an action point where an ink end detection lever is activated, at a middle point of a fulcrum and a free end when the quantity of ink is not larger than a predetermined value, and arranging an ink end detector at the side of the free end of the ink end detection lever. SOLUTION: A rectangular notched part 63a is formed at part of a frame 63. An ink end detection lever 75 is set to the notched part 63a in a manner to be rotatable. Specifically, the ink end detection lever 75 is shaped like a flat plate having an axial part 75a formed at one end. The axial part 75a is axially supported between a pair of rise parts 62b integrally formed with a lower side plate 62 and a pair of erection parts 63b formed at the frame 63 and is made rotatable. An ink end detector 76 is disposed at an outside part of the lower side plate 62. A lever 76a set at the ink end detector 76 is operated by a projecting element 75b formed at the side of a free end of the ink end detection lever 75.
Patent JP-H07114444-A (JP)
Title: File movement control system
Inventor: NAKAYAMA SHINICHI
IPC: G06F12/00
Filed: 1993-10-19
Abstract: PURPOSE:To allow other disk controller to accept a data reference update request from a host computer during file movement or copy processing by storing file processing control information in a drive so as to improve the reliability of the file against a fault of a file processing unit. CONSTITUTION:A disk controller 100 receives a storage location of a movement source file 150 and a movement destination file 151 and a movement command between them from a host computer 109, then allocates a destination track in the unit of tracks, copies data on a source track to the destination track sequentially and connects the source track and the destination track by means of an alternate track pointer. A reference update request from the host computer 109 is executed to data on the source track when the data of the source track are not copied. When the data of the source track are copied, the request is executed to data on the destination track pointed out by the alternate track pointer.
Patent JP-H04255473-A (JP)
Title: Energy feeder to load
Inventor: AIZE KARERU DEIKUMANSU
IPC: H02P7/00
Filed: 1991-10-08
Abstract: PURPOSE: To provide a device for supplying energy to a load and a control system and an acoustic playback system, including such types of systems. CONSTITUTION: A device by which an energy is supplied to a load having frequency characteristics in a low-frequency range is provided. Low-frequency components (H1d and H1b ), having predetermined frequencies (1/2τ and 1/8τ) and high-intensity high-frequency components (Hhd and Hhb ) are supplied to a rejector 3, which is adjusted to the predetermined frequencies (1/2τ and 1/8τ). The rejector 3 generates 3-value output signals. Energy is supplied to a load 1 by a control circuit 4 in three patterns, i.e., that a position polarity energy is supplied, that a negative polarity energy is supplied or that the energy supply is cut off, according to the level of the signal outputted by the rejector 3. With this constitution, energy supply with little consumption in the control circuit 4 and the load 1 can be realized.
Patent JP-H06211987-A (JP)
Title: Dicyanate prepolymer, and use and prepara- tion thereof
Inventor: KONSUTANTEINOSU AI PAPATOMASU
IPC: H05K1/03
Filed: 1993-10-19
Abstract: PURPOSE: To obtain a dicyanate prepolymer which is soluble in a solvent with a low boiling point such as methyl ethyl ketone.  
     CONSTITUTION: Amorphous prepolymers from a composition containing bisphenol P dicyanate and bisphenol M dicyanate as well as the cured polymers therefrom are prepared. The prepared prepolymers are especially useful for circuit boards and structural composites. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1099610-A (JP)
Title: Leaf filter
Inventor: TAKAGI NORIO
IPC: B01D29/39
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To enhance the pressure-resistant strength of a hub ring part to enhance the flowability of the polymer flowing in the hub ring part to make the polymer easy to discharge and to prevent the stagnation of the polymer to reduce the generation of a gelled polymer. SOLUTION: Plate-shaped filter materials 2 formed by sintering metal fibers are arranged to both surfaces 4 of a spacer through perforated support plates 3 and the perforated support plates 3 and the plate-shaped filter materials 2 are fixed to the outer peripheral part of a hub ring 5 having a plurality of guide holes bored therein so as to allow the outer and inner peripheral surfaces thereof to communicate with each other and the outer peripheral part of the hub ring 5 is formed so as to have a protruding structure thinner than the inner peripheral part thereof and the inner peripheral surfaces of the spacer and the perforated support plates are arranged so as to come into contact with the protruding outer peripheral surfaces of the hub ring or to be superposed on a part of the protruding outer peripheral surfaces and the inner peripheral surfaces of the perforated support plates  3 and the protruding outer peripheral surfaces or the inner peripheral parts of the perforated support plates 3 and the protruding outer peripheral surfaces are integrally welded and the inner peripheral parts of the metal fiber sintered filter materials are superposed on the protruding outer peripheral surfaces and the inner peripheral parts of the filter materials are caulked so that no difference in level is generated between the protruding outer peripheral surfaces and the outer surfaces of the filtrate contact part of the hub ring 5 and the inner peripheral parts of the filter materials and the outer peripheral part of the hub ring 5 are integrally welded.
Patent JP-H04138484-A (JP)
Title: Image forming device
Inventor: SUGIKUBO TOSHIHIRO
IPC: G03G15/02
Filed: 1990-09-29
Abstract: PURPOSE:To prevent the making of trouble caused by the shaving of the mark of the roller of an image carrier by disposing a transfer roller pressing quantity regulating members which come into contact with an image carrier surface part out of an image carrier surface region corresponding to the developing effective width region of a developing sleeve or a developing roller. CONSTITUTION:A position where the pressing quantity regulating members of a contact type electrifying member (electrifying roller) 2, and a transfer member (transfer roller) 6, come into contact with an image carrier surface, is set in the developing effective width region of a developing device, or the electrifying effective width region of an electrifying member 2, or the cleaning effective width region of a cleaning means (cleaning blade) 8, or the image carrier surface part out of the image carrier surface region corresponding to the transfer effective width region of a transfer means 6. Thus, the making of the trouble caused by the shaving of the mark of the roller of the image carrier 1 is prevented.
Patent JP-H10110304-A (JP)
Title: Clothes having hip-up function
Inventor: TAKESHIMA TAKEHIRO
IPC: A41D7/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To enable the sure demonstration of hip-up function in a girdle having the hip-up function and the exhibition of a beautiful hip line. SOLUTION: A wide body-adjusting tape 6 is placed along a line from the lower center of the hip via the junction of the hip and the upper rear side of the thigh to the abdomen. The body-adjusting tape 6 is formed at the backside of the thigh in such a state that the end in the lateral direction facing the front side of the thigh is resistant to extend in the longitudinal direction, and it strongly and tightly lift up the hip. Further, the body-adjusting tape 6 is formed in such a state that the end in the lateral direction facing the center side of the hip is contrarily easy in extending in the longitudinal direction, and it softly wraps the lifted hip.
Patent JP-H06112317-A (JP)
Title: Layout designing method
Inventor: MUTOU MASAHITO
IPC: H01L21/82
Filed: 1992-09-30
Abstract: PURPOSE:To reduce an entire layout area by eliminating generation of deterioration of signal due to a long wiring caused by automatic layout using a standard cell and noise such as coupling. CONSTITUTION:In the automatic layout using a standard cell, feed cells F1, f2, F3, F4, and F5 are used for eliminating non-wiring. By configuring the feed cells F1, F2, F3, F4, and F5 with buffers, no long wiring over cell stages exists, which means that generation of feedthrough current due to signal deterioration and noise such as coupling can be eliminated. Also, by reducing the wiring load, a gate width W of a transistor constituting standard cells S1, S2, S3, S4, and S5 can be reduced, thus miniaturizing the entire chip.
Patent JP-H0572900-A (JP)
Title: Color image forming device
Inventor: KOBAYASHI TETSUYA
IPC: G03G15/08
Filed: 1991-09-12
Abstract: PURPOSE:To preciously detect residual developers in each developing unit in a color image forming device on which plural developing units are disposed on the circumference of an image carrier. CONSTITUTION:A transparent window 61 is provided on the sidewall of a container main body 41, and a light emitting element 54 and a light receiving element 55 are disposed in the vicinity of the outside of the window 61. Then, the part of the above-mentioned window 61 is irradiated with the light L1 projected from the light emitting element 54, and the reflecting light L2 is received by the above-mentioned light receiving element 55, to detect the residual toner. On the other hand, the revolving speed of a developing sleeve 42 is detected through a reduction gear part 42, and a switch 58 by a gear 62 coupled to the developing sleeve 42. Both detection results are compared by a comparing means 59, and when a second comparator 68 judges the presence of toner even if a first comparator 65 judges the absence of the toner, an AND circuit 69 judges that the judgement of the first comparator 65 is wrong, and a display for the absence of the toner is not executed.