baber/WOPTO huggingface dataset:
Patent JP-H0324736-A (JP)
Title: Forming method of semiconductor thin film
Inventor: TOMITA KENJI
IPC: H01L29/78
Filed: 1989-06-22
Abstract: PURPOSE:To form a uniform semiconductor thin film by a simple process by a method wherein an amorphous semiconductor layer of a conductivity type and an amorphous semiconductor layer of opposite conductivity type are stuck and formed in the contact state on an insulative substrate, and fused and solidified by projecting laser light. CONSTITUTION:On an insulative substrate 1, a conductivity type amorphous semiconductor layer 2 is stuck and formed, and a specified part is etched and eliminated; in the eliminated part, an amorphous semiconductor layer 3 whose conductivity type is opposite to that of the layer 2 is stuck and formed in the state of contact with the layer 2. These amorphous semiconductor layers 2, 3 are fused and solidified by projecting laser light. Thus the layers 2, 3 are transformed into single crystal, and at the same time, a semiconductor junction part constituted of a conductivity type semiconductor single crystal and an opposite type semiconductor single crystal is formed. Thereby semiconductor thin film single crystal 2, 3 can be simply formed without using complicated process and a large-scaled apparatus.
Patent JP-S5587173-A (JP)
Title: Multicolor developing method
Inventor: INOUE TETSUO
IPC: G03G13/01
Filed: 1978-12-23
Abstract: PURPOSE: To prevent deterioration of the quality of result of development and facilitate maintenance, by preparing a carrier intended to charge the toner peculiar to each developing process in the reverse polarity with respect to electrostatic latent image and charge the mixed toner of different color in the same polarity with respect to the latent image.  
     CONSTITUTION: A black color toner and a carrier to charge this black color toner in positive polarity are prepared in a magnetic brush developing device 2. As this carrier, a resin of which surface is coated with Teflon or the like may be used. A first electrostatic latent image of negative polarity formed on a photosensitive drum 1 is developed with the black color toner. On the other hand, a red color toner and a carrier to charge the red color toner in positive polarity and the black color toner in negative polarity are prepared in a pressure developing device 3, and a second electrostatic latent image formed on the photosensitive drum 1 is developed with the red color toner. At this time, since the mixed black color toner is negatively charged, it does not deposit on the second latent image. Hence, deterioration of image quality may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0211390-A (JP)
Title: Production of recording medium
Inventor: NAKAJIMA KAZUHIRO
IPC: B41M5/41
Filed: 1988-06-30
Abstract: PURPOSE:To produce a recording medium with god uniformity by applying an antistatic agent to a binder layer in an appropriate layer thickness so as not to lose a surface tack, in producing a transfer recording medium by a dry-type coating method. CONSTITUTION:A binder layer 1b is provided on a base 1a, followed by providing an antistatic agent layer 1f thereon by coating. Next, image-forming elements 1c, 1d, 1e are adhered to the antistatic agent layer 1f, followed by pressing or heating, if required, to obtain a recording medium 1. The antistatic agent is a chemical to be added or applied to a plastic, fibers, a paper or the like to prevent troubles due to generation of static electricity, and comprises a surfactant or electrically conductive resin material. Though the coating weight of the antistatic agent layer varies depending on the kind of the antistatic agent, the coating weight is, in general, desirably about 0.01-1g/m<2>, and is so set that the surface after coating has the tack arising from the binder.
Patent JP-H0916274-A (JP)
Title: Power source input protecting circuit and switching power source
Inventor: TATEISHI KAZUYUKI
IPC: H02M3/28
Filed: 1995-06-27
Abstract: PURPOSE: To prevent malfunction, etc., by the application of an abnormal input voltage to an internal circuit. CONSTITUTION: The protecting circuit and switching power source are provided with a cutoff circuit 15f which is connected to the input voltage line of the switching power source and electrically connects or disconnects the input voltage line, a rectifying and smoothing circuit 15a which rectifies and smoothes the input voltage, detecting circuits 15b and 15c which detect the level of the input voltage from the output of the rectifying and smoothing circuit 15a, and drive circuits 15d and 15e which disconnect the input voltage line 2 by placing the cutoff circuit 15f in operation when the level of the input voltage drops below a specific low voltage or rises above a specific high voltage.
Patent JP-H0593490-A (JP)
Title: Crushing agent packing and water injecting machine
Inventor: WATABE KAZUTAKA
IPC: E21C37/00
Filed: 1991-06-06
Abstract: PURPOSE:To save labor, raise the efficiency of operation, and raise the safety of crushing operation by a method in which a breaking agent is packed into the holes of rock or concrete, and water is injected into the holes by setting up the reaction starting time for the breaking agent and water. CONSTITUTION:A tripod 15 is attached to a bracket 14, the upper end of the aluminum pipe body 1 is closed with a blind flange, and a breaking agent inlet 4 is formed in a given position of the lower end. A pipe 5a is inserted into the horizontal hole B to connect a valve 13 and a water injection tank 16 by houses 12, 17 and 19 an air compressor 18 is connected to the valve 6f, and the tank 16 is connected with the compressor 18. while a striker 6 is kept, a breaking agent is charged into an inducer 5 from the inlet 4. The rod 6b is advanced, a breaking agent is packed into the hole B and struck to raise the packing density, After a given amount of the breaking agent is packed, the rod 6b is retracted to open the valve 13, and water is injected into the hole B from an injection 10. A water injecting time is set up to set up the reaction starting time of the breaking agent and water.
Patent JP-H04232929-A (JP)
Title: Optical element having bistable effect
Inventor: DANKAN ZEEMUSU UESUTORANDO
IPC: G02F3/02
Filed: 1991-06-05
Abstract: PURPOSE: To provide the optical element with bistable effect which can substitute for a crystal substance without using an excessive, complicated, or high-cost process. CONSTITUTION: This element has partially reflective coatings 1 stuck on both its sides and makes an active substance into a high polymer substance 2 with thermal and optical effects, and this high polymer substance 2 when inserted into a cavity resonator transmits and reflects incident light with a value varying with a bistable value and a thermal state. In the thermal state, the high polymer material is heated by the absorption of an incident light source by a small part and the refractive index varies by the temperature raise to increase the transmission, thereby providing the positive response effect that the absorption of the incident light wave further increases and becomes stable to one side.
Patent JP-S5590154-A (JP)
Title: Timing regenerating circuit
Inventor: TAKAYAMA MICHIO
IPC: H04L7/033
Filed: 1978-12-28
Abstract: PURPOSE:To simplify circuit constitution by converting a base-band signal into a rectangular wave and then by regenerating a timing signal needed for decoding from the obtained rectangular wave. CONSTITUTION:A received base-band signal supplied to input terminal 2 is supplied direct to receiving decoding circuit 15 immediately and also to timing regenerating circuit 20. Circuit 20 is equipped with amplitude comparator 25 which compares the received base-band signal with threshold level VTH with a prescribed level and converts it into a rectangular wave and BPF26 which extracts from this rectangular wave a timing signal needed for decoding. This timing signal is supplied to circuit 15 via PLL circuit 21 to regenerate a data code from the bass-band signal. Here, threshold level VTH is set to any other level than the intermediate value of an eye pattern drawn by the base-band signal, namely, the level of the timing signal is set high, so that the timing signal can easily be regenerated.
Patent JP-H0830743-A (JP)
Title: Audio information transfer system
Inventor: OHNISHI TAKAFUMI
IPC: G06K17/00
Filed: 1994-07-13
Abstract: PURPOSE:To provide an audio information transfer system capable of easily transferring audio information without the need of a special operation. CONSTITUTION:This system transfers the audio information from a portable machine 1 to a desk-top machine 2. The portable machine 1 is provided with a permanet magnet 21 for transmitting signals for indicating approach to the desk-top machine 2, a lead switch 20 for receiving transfer permission signals for permitting the transfer of the audio information from the desk-top machine 2 in a non-contact state and an LED 19 for transmitting the audio information converted to optical signals to the desk-top machine 2 on condition that the transfer permission signals are received. The desk-top machine 2 is provided with the lead switch 25 for receiving approach signals in the non-contact state, an electromagnet 24 for transmitting the transfer permission signals to the portable machine 1 on condition that the approach signals are received and a PIN diode 22 for receiving the audio information from the portable machine 1 converted to the optical signals in the non-contact state.
Patent JP-S6221332-A (JP)
Title: Communication control system for radiotelephony system
Inventor: ISHIKAWA TOMOO
IPC: H04Q3/58
Filed: 1985-07-22
Abstract: PURPOSE:To miniaturize the device and to reduce the cost by adopting the constitution that one wire/radio converter is provided to plural radiotelephony sets and the wire/radio converter is connected to a wired line. CONSTITUTION:A control signal for plural radiotelephony sets M11-M13,...Mn1-Mn3, MX1-MX7 is inserted to an incoming signal at the connection control at the incoming state by the time division or multiplex method and the result is sent. After the connection of a communication line, the control signal transmitted/received between the radiotelephony set connected to the line and wire/radio converters B1-Bn is inserted to a communication signal on a wired line by the time division or multiplex method and the signal is transmitted and received. Then a radiotelephony set in the standby state intercepts the control signal transmitted and received by the radiotelephony during communication to detect the operating state of the wire/ratio converter. Thus, the cost reduction and miniaturization of the wire/radio converters and the radiotelephony sets are attained.
Patent JP-H0513676-A (JP)
Title: Semiconductor device
Inventor: EGUCHI KAZUHIRO
IPC: H01L21/8242
Filed: 1991-07-02
Abstract: PURPOSE:To form an oxide ferroelectric film having little leakage current and excellent surface flatness by using an amorphous oxide ferroelectric body formed on at least a part of a semiconductor memory device by means of CVD method. CONSTITUTION:A thermal oxide film 12 for isolating elements is formed on a silicon substrate 11. Then a gate oxide film 13, a polysilicon gate electrode 14 and a source and drain region 15 by ion implantation are formed respectively. Then, a CVD oxide film 16 is formed, and a polysilicon film 17 by a lower electrode of a capacitor is formed. Then a PbZro0.4Ti0.6O3 film 18 being an amorphous oxide ferroelectric film which is a capacitor film is formed by organic metal vapor growth method. Finally, a polysilicon film to be an upper electrode of stored capacitance is entirely formed. By thus using an amorphous oxide ferroelectric substance in a semiconductor device, an oxide ferroelectric film having little leakage current and excellent surface flatness can be formed, permitting a highly integrated semiconductor device to be obtained.
Patent JP-H117997-A (JP)
Title: Water-proof protective cover
Inventor: KATO TAKAYUKI
IPC: H01R4/70
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of sealant charged in a case member and damage of wire. SOLUTION: Wires 17, 18, 19 are arranged to pass through a bush 40 which is constituted of an insulative elastic material. The bush 40 is fitted into wire insertion holes 32a, 32b, 33a, 33b, 34a, 34b, 35a, 35b, 36a, 36b, 37a, 37b of upper and lower case members 15a, 15b, and then the case members 15a, 15b are connected. Sealant does not leak because no space is formed between the case members 15a, 15b by the aid of the elasticity. Since there is no direct contact between the wires 17, 18, 19 and the case members 15a, 15b, the wires 17, 18, 19 are not damaged.
Patent JP-S6054308-A (JP)
Inventor: UIRIAMU EICHI ATSUSHIYUTON
IPC: A61K8/00
Filed: 1984-08-02
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-S6319207-A (JP)
Title: Hermetically closed type kneader
Inventor: MIYAZONO NAOYUKI
IPC: B29B7/28
Filed: 1986-07-11
Abstract: PURPOSE:To reduce the operating cost and installation cost and to improve the working environment, by providing a cushion cylinder to the upper part of a floating wt. through a piston rod and performing the rising and falling driving of the floating wt. by a hydraulic cylinder through the cushion cylinder. CONSTITUTION:When a floating wt. 4 is present at an upper end position, a material to be kneaded is charged in a hopper 3 from the charge port 2 thereof and, when a charge door 16 is closed, a hydraulic cylinder 17 begins to operate and the floating wt. 4 begins to fall along with a cushion cylinder 18. The material to be kneaded in the hopper 3 is pushed in a kneading chamber 5 by the falling of the floating wt. 4. The reaction force of the floating wt. 4 receiving at this time is received in a buffering manner by such a phenomenon that the pressures in both upper and lower chambers of the cushion cylinder 18 are well balanced by the slight rising of the piston 19 of the cushion cylinder 18 due to the present of air pressure in said cylinder 18. This phenomenon results in impartation of a cushioning property to the movement of the floating wt. 4 necessary during kneading.
Patent JP-S6223128-A (JP)
Title: Method for forming element isolating region
Inventor: TSUKUNI KAZUYUKI
IPC: H01L21/76
Filed: 1985-07-24
Abstract: PURPOSE:To accomplish embedding and realize enhanced integration without causing the top of the filler in an element-isolating groove to sink or to contain a cavity by a method wherein single-crystal silicon is grown by the selective epitaxial method and is embedded in the element-isolating groove. CONSTITUTION:On the exposed portion in a groove 15 in a single-crystal silicon substrate 11, that is, only on the single-crystal silicon on a bottom 17, single- crystal silicon is grown by the selective epitaxial method. The groove 15 is embedded with single-crystal silicon 18 which reaches near the surface of the single-crystal silicon substrate 11. Thermal oxidation is accomplished with an Si3N4 film 13 serving as an oxidation-resistant mask for the formation of an SiO2 film 19 as a second insulating film on top of the embedded single-crystal silicon 18. After this, the Si3N4 film 13 and SiO2 film 12 are removed for the completion of an element isolating region 20.
Patent JP-S6318914-A (JP)
Inventor: ARAKAWA KOJI
IPC: H02G15/10
Filed: 1986-07-11
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-S645715-A (JP)
Title: Control method for edge mirror machining
Inventor: TAKEUCHI TAKAYUKI
IPC: B23C3/12
Filed: 1987-06-29
Abstract: PURPOSE:To enhance the machining accuracy by measuring the plane shape of a plate in the upstream, preparing a machining data of the plate position in the longitudinal direction and the distance from plate edge in correspondence to the machining target value, measuring the position just before an edge mirror, and controlling cutter position upon the data. CONSTITUTION:A measuring device 12 measures the plane shape of a steel plate 8 upstream an edge mirror 10, and a data preparing device 14 prepares the machining data of the plate position in the longitudinal direction and the distance from plate edge in correspondence to the machining target line. When a phototube 28 near an image sensor 16 senses the leading edge of the steep plate 8, a cutter position control device 18 controls the position of cutter 11A so that the machining line is identical with the target line, on the basis of the machining data and the plate edge position measured by the image sensor 16 just before the edge mirror 10. Thus the machining line of the edge mirror 10 can be finished into the target value, and the yield and accuracy be enhanced.
Patent JP-H0913491-A (JP)
Title: Lining structure and construction method thereof
Inventor: MASUDA HIROYUKI
IPC: B65D90/04
Filed: 1995-06-28
Abstract: PURPOSE: To obtain sufficient anticorrosion effect by easy work so as to improve the appearance after the construction work is completed. CONSTITUTION: First, a frame 5 is installed to form a wall face 5a. Next, a joint member 10 having a fitting groove 11 which is continuous in the longitudinal direction on a side face of a long body is fixed in such a manner that the fitting groove 11 faces the wall face 5a for a corner part of the wall face 5a. Then, a plurality of lining plates 1 like flat plate strip having many rib pieces 2 which are provided in parallel and across an equal interval mutually on one face in the direction of width and are continuous in the longitudinal direction are fixed in such a manner that a joint member 10 is provided between ends in the longitudinal direction while the other face is along the wall face 5a. Next, after concrete 8 is placed and cured on a rib piece 2 side of the lining plate 1, the frame 5 is removed.  Then, a hiding member 13B having a fitting piece 15 of which cross section is formed into substantially L shape by a hiding piece 14 like a long flat plate and which is integrally provided along the longitudinal direction is bonded through a bonding means in such a manner that a joint part 7 between the lining plate 1 and the joint member 10 is covered with the hiding piece 14 by fitting the fitting piece 15 into the fitting groove 11 for the joint member 10.
Patent JP-S5952274-A (JP)
Title: Cleaning device
Inventor: SAITOU KINJI
IPC: G03G21/10
Filed: 1982-09-20
Abstract: PURPOSE:To maintain excellent cleaning performance for a long period stably by pressing the entire surface of an image carrier uniformly while oscillating a blade in a direction difference from the movement direction of the image carrier. CONSTITUTION:The center O of a circle C shown by an alternate long and two short dashes line including an arc B showing the peripheral surface of an arch supporting member 4 is positioned on the sliding contact line L between the blade 2 and the surface of a photosensitive drum 1, and also on the lengthwise center line H of a blade holder 3, to select its arrangement position. In this case, the center O is positioned in a plane containing the sliding contact line L. The supporting member 4 is arranged symmetrically about the center line H and placed preferably as close to the contact surface L as possible.
Patent JP-S649308-A (JP)
Title: Inclination sensor
Inventor: YAMAMOTO TOSHIO
IPC: G01D5/347
Filed: 1987-07-01
Abstract: PURPOSE:To obtain a highly reliable inclination sensor with a simple electric circuit, by detecting an angle of inclination of a tilted body from an angle of oscillation of an oscillatory deflection plate. CONSTITUTION:A disc-shaped fixed deflection plat 13 is provided securely in the direction vertical to an optical path 12 of a light emitting diode 11 as center axis line. A disc-shaped oscillatory deflection plate 14 is provided as opposed to the deflection plate 13 and is oscillated to match a body as inclination body with the center axis line as center. Then, for example, when the deflection plate 14 oscillates in the direction A with the optical path 1 as center axis line according to an direction and angle of inclination of the body, a mobile contact 16 gets in contact with a fixed contact 17 and an ON signal obtained indicates to an onboard bearing display device that the deflection plate 14 oscillates in the direction A. Thus, the quantity of light of the diode 11 reaching a solar battery 15 decreases through the optical path 12 in reverse proportion to an increase in the angle of oscillation of the deflection plate 14 and converted into an electrical signal. An arithmetic unit 18 computes an angle of inclination of the body and reports the results to a display device and thus, a bearing error due to the inclination of the body is corrected with the display device.
Patent JP-H0824804-A (JP)
Title: Coin cleaning method and apparatus therefor
Inventor: MISAKI YOSHIHIDE
IPC: A63F7/02
Filed: 1994-07-14
Abstract: PURPOSE:To provide a coin cleaning method whose coin cleaning function is remarkably improved and, at the same time, which is highly effective for cleaning and drying. CONSTITUTION:This coin cleaning method comprises a process to thrown in coins 7, a process to align the thrown coins 7 in such a way that the coins are not overlaid, a process to clean one sides of the aligned coins 7, a process to turn over the coins 7 whose one sides are cleaned, a process to clean the other sides of the turned over coins 7, a process to remove a cleaning liquid from the cleaned coins 7, a process to dry the coins 7 from which the cleaning liquid is removed, and a process to discharge the dried coins 7. Each process is carried out while the coins 7 being held on belt conveyers 6, 9, 13, 22 having a prescribed width and, at the same time, the process to remove the cleaning liquid is carried out by leading the belt conveyer between dehydrating rollers 17, 18 which are rollers having proper water absorptive property and elasticity and being metted properly.
Patent JP-H0253682-A (JP)
Title: Body cover for motorcycle
Inventor: HIRAMATSU RYOICHI
IPC: B62J23/00
Filed: 1989-06-23
Abstract: PURPOSE:To facilitate building work of a body cover by forming an engaging piece, intruded into the inside of a side cover, in a front edge part continued to a side cover in a side panel part. CONSTITUTION:An engaging piece 37, facing toward the front, is protrusively provided in the front edge part of side panel parts 35a, 35b, and this engaging piece 37 is provided in a position recessed to an inner side from an outer side surface 38 of the side panels 35a, 35b preferably in a position having a step difference corresponding to the thickness of an extending part 33 of side covers 21a, 21b. The engaging piece 37 is intruded into the inside of the extending part 33, and upper and bottom edge parts of the engaging piece 37 are held to be put between flange parts 34. Thus, position alignment can be performed of the side covers 21a, 21b and the side panel parts 35a, 35b, further a clearance, even when it is generated in a butt portion between both the side cover and side panel, is filled with the engaging piece 37 from the inside, and appearance can be well maintained by preventing this clearance from conspicuously appearing.