baber/WOPTO huggingface dataset:
Patent JP-H07120756-A (JP)
Title: Liquid crystal display device
Inventor: KINOSHITA MASAKI
IPC: G02F1/13357
Filed: 1994-03-28
Abstract: PURPOSE:To provide the compact liquid crystal display device with back illumination with which the non-light emitting part of a radiation type light emitting illuminating light source of inexpensive and uniform surface light emission does not restrict the outside shape of the device by forming reflection patterns in such a manner that the reflectivity near the non-light emitting part of the tubular light source of a light transmission plate is higher than the reflectivity near the light emitting part. CONSTITUTION:This liquid crystal display device is provided with the light transmission plate 23 for introducing the light from the light emitting part 24a via a light introducing end 23a to a liquid crystal display plate 19 and a module cover 26 housing this liquid crystal display plate 19 so as to expose the display surface of the liquid crystal display plate 19. The reflection patterns are so arranged that the tubular length 1 of the tubular light source 24 is smaller than the length L along the tube of the tubular light source 24 of the module cover 6 and that the region in proximity to the non-light emitting part 24b of the light transmission plate 23 has the higher reflectivity than the reflectivity of the region in proximity to the light emitting part 24a. As a result, the darkening near the non-light emitting part 24b exclusive of the light emitting part 24a of the tubular light source 24 of the light transmission plate 23 and the part along the direction orthogonal with the longitudinal direction of the tubular light source 24 therefrom is prevented.
Patent JP-H05241978-A (JP)
Title: Electronic equipment
Inventor: YAMAMOTO IWAO
IPC: G06F12/16
Filed: 1992-02-28
Abstract: PURPOSE:To preserve data in a microcomputer for which no backup is performed when a power source is disconnected and to dispense with initialization processing when the power source is applied again in electronic equipment provided with plural microcomputers. CONSTITUTION:The data in a RAM 12 in the microcomputer 2 whose power source is not backed up is transferred to and preserved in the microcomputer 1 whose power source is backed up when the power source is disconnected. When the power source is applied again, the data is transferred from the microcomputer 1 to the microcomputer 2. In such a way, it is possible to dispense with the initialization processing when the power source is applied again.
Patent JP-S58196245-A (JP)
Title: Rubber composition for tire tread
Inventor: SAITOU HIROICHI
IPC: C08L19/00
Filed: 1982-05-11
Abstract: PURPOSE:A rubber composition for tire tread that has a specific complex elastic modulus and a specific dissipation loss, thus showing good start, acceleration, slope climbing and turning control on snow-covered or frozen road surfaces as well as high wet-gripping properties on usual road surfaces. CONSTITUTION:The objective composition contains 20-80wt%, based on the 100pts.wt. of the rubber components, of a synthetic isoprene rubber containing more than 15mol% of 1,2- and/or 3,4-bonds in the molecule, having a complex elastic modulus of less than 400kgf/cm<2> at a temperature higher than -30 deg.C and an integrated dissipation loss of more than 5 in a temperature range -30- -15 deg.C. The above rubber composition preferably consists of 20-80pts.wt. of the above synthetic isoprene rubber and 80-20pts.wt. of natural rubber and/or cis- 1,4-polyisoprene synthetic rubber.
Patent JP-S57196301-A (JP)
Title: Switching method of controller
Inventor: KONDOU SHIGEO
IPC: G05B7/02
Filed: 1981-05-26
Abstract: PURPOSE:To avoid giving the undesired vibration to the process state, the facilities, etc., by setting the target value of a controller of the switching mode so that it has no fluctuation at the switching time point and approximates to the original control target value as the time elapses. CONSTITUTION:The set value switching devices SC1 and SC2 produce SV1 and SV2 which are equal to the process values PV1 and PV2 at a time point when the selection signals S1 and S2 are changed to H level and then approximate gradually to the set values SV10 and SV20 as the time elapses. Now the signals S1 and S2 are changed to L and H levels respectively, and the operation output MV is switched to MV1 from MV2. In such case, the output of the device SV2 of the device SC2 approximates gradually to the set value SV20 from the process value PV2 of that moment. This output SV2 is applied to a closed loop controller C2 as a set value. The SV2 is equal to the PV2 immediately after the switching, and as a result the output MV=MV2 is set at zero. Thus he present state is maintained. Thereafter, the PV2 is made to follow the set value SV2 as the SV2 approximates to the SV20.
Patent JP-H07263083-A (JP)
Title: Din connector
Inventor: SAITO HIDEYA
IPC: H01R13/648
Filed: 1994-03-25
Abstract: PURPOSE:To provide a DIN connector by which a noise emitted from a cable can be reduced and the device side can be made strong against an external noise even if a special measure is not take to the cable or the device side. CONSTITUTION:A male side DIN connector 10 has a metallic shielding cylinder 11 electrically connected to a shielding casing (unillustrated) of a cable 12, and is used by being inserted in a female side DIN connector mounted on an electronic equipment. Tongue piece-shaped contactors 16 electrically connected to the shielding casing are arranged in a plurality on the outside of the metallic shielding cylinder 11, and when it is inserted in the female side DIN connector, these metallic contactors 16 are brought into contact with a cage body of the electronic equipment.
Patent JP-S564273-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOSHIMA YASUNOBU
IPC: H01L21/331
Filed: 1979-06-25
Abstract: PURPOSE:To easily obtain a transistor for ultrahigh frequency and low noise by coating an Si3N4 film on the entire surface thereof when forming a polycrystalline Si layer containing an emitter forming impurity on a base region formed on a semiconductor substrate, heat treating it, and diffusing the impurity therein to form an emitter region thereon. CONSTITUTION:A base region 9 is diffused in an Si substrate 10, an SiO2 film 2 is coated by a CVD method thereon, and a opening 3 for diffusion to form an emitter region is perforated thereat by a photoetching process. Then, a polycrystalline Si layer containing emitter forming impurity is accumulated on the entire surface including the opening 3, is plasma etched to retain the polycrystalline layer 4 only in the opening 3, and is removed in the other portion. Thereafter, an Si3N4 film 1 is coated on the entire surface, is heat treated while preventing the external diffusion to diffuse the impurity in the layer 4 in the region 9 to form an emitter region 6, and the residual layer 4 is used as an electrode. Then, the film 1 on the region 9 is removed, an opening is perforated at the exposed film, and an electrode is mounted also on the region 9.
Patent JP-H06294030-A (JP)
Title: Automatic working unit and sliver-ending unit in spinning machine
Inventor: IMAI TAKASHI
IPC: D01H15/00
Filed: 1993-04-06
Abstract: PURPOSE:To stop an automatic working unit for applying a prescribed treatment to a sliver only at a working position corresponding to the sliver hanging down from a guide member. CONSTITUTION:A sliver-ending unit 9 is allowed to move on a traveling rail 7 along a line of cans in the direction of the arrow mark (A) so as to perform an ending work between the end of a former sliver hanging down through a separator from a feed roller and the end of a new sliver in a full sliver can. A pair of sensors 15a and 15b are set on the upper surface of a cover 10a fixed to the upper part of the housing 10 of the sliver-ending unit 9. If the sensor 15a detects a former sliver, a controller in the housing 10 reduces the speed of a drive motor for driving traction of the sliver-ending unit 9. If the sensor 15b detects a former sliver, the controller stops the drive motor. Based on the detection by the sensor 15b, the sliver-ending unit 9 is allowed to stop at a working position where a sliver inlet part 13 for introducing new and former slivers and a hanging former sliver are facing each other.
Patent JP-S59204313-A (JP)
Title: Timer controller
Inventor: KIRIMOTO SHIYOUZOU
IPC: G04G5/00
Filed: 1983-05-07
Abstract: PURPOSE:To change set times easily by connecting a time constant circuit to a reference clock pulse generating circuit, varying the frequency of clock pulses, and setting plural different timer times coresponding to settings of a timer time setting switch. CONSTITUTION:A reference frequency is selected according to the combination of resistances R1-R3 coupled with a capacitor C corresponding to the position of the selection switch 9 of a timer constant circuit 8 provided to the reference clock pulse generating circuit 4 as a reference frequency varying circuit, and R3=2R2=4R1. Then, plural different timer times are set with respective timer time setting switches 6, 6', 6'', and 6''' in a timer switch group 5 in combination with said time constant circuit 8. Consequently, set times are changed easily.
Patent JP-S60222889-A (JP)
Inventor: YAMAMURA TAKASHI
IPC: G06F3/048
Filed: 1984-04-20
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-S57196554-A (JP)
Title: Manufacture of lead frame
Inventor: YOSHIZAWA MASAJI
IPC: H01L23/495
Filed: 1981-05-28
Abstract: PURPOSE:To form a lead frame of good quality by a method wherein after the step part of lead frame is formed by punching, a protruding piece of the supporting band is formed by punching and bending, and then the other part is formed by punching. CONSTITUTION:After the part 22 to constitute the step part of the lead frame 10 is formed by punching, the step part is formed. Then the protruding piece 24 is formed in the C-shaped clip type 16 by punching and bending at the supporting band 12 on one side. Finally, the remaining part 20 of the lead terminal part 14 between a pair of supporting bands 12, 12' is formed by punching to form the lead frame. Accordingly the lead frame having the nearly C-shaped clip can be formed having good quality.
Patent JP-S5414938-A (JP)
Title: N'-(3-chloro-4-fluorophenyl)-n, n-dimethylurea and herbicides containing it
Inventor: CHIZENMARU ISAO
IPC: C07C239/00
Filed: 1977-07-05
Abstract: PURPOSE: N'-(3-chloro-4-fluorophenyl)-N,N-dimethylurea of formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10274403-A (JP)
Title: Pulverized fuel combustion burner
Inventor: OKAMOTO AKIYASU
IPC: F23C5/32
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pulverized combustion burner which lowers the height of a burner and thereby prevent slag from deposited on a furnace wall. SOLUTION: A pulverized combustion burner comprises a burner which widths its breadth and lower its height and executes high heating load combustion of a fuel in a small area, an additional air port with is separately placed thereupon, a twisting board which is laid out in a pulverized pipeline and shifts a pulverized fuel to the inner size of the furnace and a fuel secondary air injection opening 9 which has enlarged the opening areas close to a furnace side wall and executes a high heating load combustion which burns the fuel in a small area by winding the breadth of the burner and lowering the height. In addition to that, an additional air port 14 above the burner is laid out so as to reduce the generation of NO1 at the burner.  Furthermore, the pulverized fuel is shifted to the inner side of the furnace with the twisting plate 12 in the pulverized fuel pipeline while the fuel secondary air injection opening is opened close to the furnace side wall so as to widen the opening area and increase the amount of air close to the furnace side wall, which raises the melting point of the slug (molten ash) and prevents the molten ashes from being deposited on the furnace wall due to high heating load.
Patent JP-S58198083-A (JP)
Inventor: SUZUKI SHIGERU
IPC: G02F1/133
Filed: 1982-05-14
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-S63245923-A (JP)
Title: Illumination system for x-ray projection exposure
Inventor: KOEDA MASARU
IPC: H01L21/30
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a mask image having high resolution by stacking rectangular Johann type or Johannson type cylindrical curved crystals along a toroidal face so that X-rays from a common source are converged at a common point, employing the crystals as a lighting element and using an image-formation element such as a Fresnel zone plate (FZP), an X-ray multilayer film, etc., and a mask. CONSTITUTION:Ge(111) is used, and a cylindrical type Johannson type curved crystal is out rectangularly and superposed, thus shaping a lighting element 7. When an X-ray source 1 and the center of an FZP 9 are disposed onto a Rowland circle 11 in an X-Y plane so that the element 7 satisfies Bragg conditions, X-rays are reflected by the element, and pass through a mask 2, all X-rays pass through the FZP 9, and a mask pattern is reduction-transferred to a resist 5 on a wafer without waste. With the element 7, the intersection 12 of the normal of a center 0 in an x-y plane and the Rowland circle 11 bends the lattice plane of the crystal along the circumference of the center, a reflecting surface and the circle 11 are conformed, and the element 7 is cut in parallel with the x-y plane. The elements are stacked in such a manner that the lattice plane and the reflecting surface are conformed onto a circumference employing the intersection 13 of a segment tying the X-ray source 1 and the FZP 9 and an X axis as a center.
Patent JP-H07284384-A (JP)
Title: Heat treatment of food and apparatus therefor
Inventor: OKAWA KATSUYUKI
IPC: A23L3/10
Filed: 1994-04-19
Abstract: PURPOSE:To improve the amount of treated materials per unit time by making it possible to continuously heat treat materials to be treated and reduce waste time. CONSTITUTION:The inside of a heat treatment chamber 10 capable of communicating to a preparatory chamber 14 and to a take-out chamber 16 and tightly closable is pressurized in a state in which it is not communicating to the preparatory chamber 14 and the take-out chamber 16 and an object to be treated is accommodated in the preparatory chamber 14. The preparatory chamber 14 is tightly closed and the inside of the preparatory chamber 14 is pressurized up to a pressure equal to that in the heat treatment chamber 10. A partition wall between the heat treatment chamber 10 and the preparatory chamber 14 is opened so as to communicate both the chambers to each other and the object to be treated is carried into the heat treatment chamber 10. The object carried into the heat treatment chamber 10 is heat treated and the inside pressure of the take-out chamber 16 is raised so as to have a temperature equal to the inside pressure of the heat treatment chamber 10 in advance. The heat treated object is moved to a position near the take-out chamber 16 by a conveying unit and the heat treatment chamber 10 is communicated to the take-out chamber 16 by opening a partition wall between both the chambers. The object to be treated is taken out to the take-out chamber 16 and the heat treatment chamber 10 and the take-out chamber 16 are partitioned followed by tightly closing the take-out chamber. The pressure in the take-out chamber 16 is reduced and the treated material is cooled.
Patent JP-S5416369-A (JP)
Title: Neutralizing and solidifying method for waste sulfuric acid
Inventor: AKIYAMA TAKASHI
IPC: C02F1/66
Filed: 1977-07-07
Abstract: PURPOSE: To recover waste sulfuric acid as excellent solid even when it is of low concn., by addn. of powder contg. alkali, e.g., coal fired ash, to waste sulfuric acid in order to make neutralization proceed in a pre-mixing section, then by solidifying the mixt. in a kneading reaction vessel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07287724-A (JP)
Title: Simulation method and device to be executed at designing stage of integrated circuit
Inventor: OKI MITSUHARU
IPC: G06F17/50
Filed: 1994-04-19
Abstract: PURPOSE:To provide an integrated circuit simulating method capable of shortening simulation time. CONSTITUTION:In the case of simulating hardware description language, e.g. Verilog-HDL, using cells prepared by a semiconductor manufacturer, 1st simulation for checking whether circuit description is logically correct or not is executed by referring to a data base 4 describing only the operation of respective cell and 2nd simulation for checking whether operation time is correct or not is executed by referring to a data base 5 describing the operation of respective cells and the delay time of the cells.
Patent JP-S524257-A (JP)
Title: Physical factor measuring system
Inventor: TANAKA NOBUYOSHI
IPC: G02B27/00
Filed: 1975-06-28
Abstract: PURPOSE: A light beam with a thickness of the wave length illuminates the measured object. The reflection light and basic piece reflection light located in the light path divided by the light divider of the multi wave cross meter are used to measure the thickness or reflection factor. In this system, the light length does not need to be widely changed even for thick objects. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02260200-A (JP)
Title: Plural-bit parallel function test method in semiconductor storage having plural-bit parallel test function
Inventor: OCHIAI KAZUAKI
IPC: G06F12/16
Filed: 1989-03-30
Abstract: PURPOSE:To confirm the function of a plural-bit parallel write circuit or a parallel checking function by outputting written data directly to the outside, and producing the output of the checking circuit to the outside. CONSTITUTION:A prescribed timing signal is outputted from a test device for one cycle, a storage is set at the turned-on state of the plural-bit parallel testing function and in a data write mode. Based on the test data, the data prepared by a plural-bit parallel write circuit 2 are stored into the respective bits of a storing part. Thereafter when the storage is set in a read mode by the instruction of the test device, and the storage is read, the stored data are sent to the test device as they are, and the bit parallel write function of the write circuit is tested. In the same way, the parallel test function of the storage is turned off, the storage is set in the write mode, and the data are stored into the respective bits of the storing part. By the instruction of the test device, the parallel test function is turned on, the storage is set in the read mode, read, and the function of a parallel test circuit 3 is tested by the test device. In such a configuration, the plural-bit parallel function can be easily tested.
Patent JP-S60224029-A (JP)
Title: Method and device for detecting fire
Inventor: IRI EIJI
IPC: F23N5/08
Filed: 1984-04-20
Abstract: PURPOSE:To detect correctly and stably for a long time a fire position by detecting a fire based on the electrical signal converted into the amount of electricity by the amount of change changed optically by an element induced to ultraviolet rays of from fire. CONSTITUTION:Light is irradiated on a main body 12 of a sensor causing a photochromic phenomenon facing the one end face of an optical fiber 11a-11n, through them which the another end face is confronted in a straight line along the forming zone of a fire 10a, and a turbidity is caused according to the amount of ultraviolet rays of the light. The output of from a light detector 18 to catch the light of from a standard light source 17 is also the value in accordance with this turbidity and by comparing this output signal with the standard value with an arithmetic processing part 20, the existance of fire on which end face of the fibers 11a-11n is judged. With the driving of a step motor 14 further a rotary disc 13 is rotated and the main body 12 is in order faced to the fibers 11a-11n and the length, etc. of the fire 10a are found.
Patent JP-H11283140-A (JP)
Title: Automatic fire alarm system
Inventor: TAKAHASHI HIDEAKI
IPC: G08B17/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To stepwisely cancel the interlocked stop of a fire receiver for each group classified in advance. SOLUTION: The fire receiver 1 is provided with a register means 13b for registering interlock destination equipment 4 while dividing them into first and second groups, a first operating means sw1, a second operating means sw2 and a control means 10 for performing interlock control only to the interlock destination equipment 4 in the first group registered by the register means 13b when the first operating means sw1 is operated after an operating signal is received from interlock source equipment S and performing the interlock control of the interlock destination equipment 4 in the first and second groups registered by the register means 13b when the second operating means sw2 is operated.
Patent JP-S62237422-A (JP)
Title: Injecting method for liquid body
Inventor: OKADA SHINJIRO
IPC: G02F1/1341
Filed: 1986-04-08
Abstract: PURPOSE:To shorten a time required for injecting a liquid crystal into a liquid crystal cell, by setting the inside of the liquid crystal cell to a low pressure in a vacuum system, and thereafter, injecting the liquid crystal under pressure in a high pressure system at the time of injecting the liquid crystal to the liquid crystal cell. CONSTITUTION:A liquid crystal cell 1 is contained in a vacuum container 2, a vacuum system is formed by a rotary pump 3 and the inside of the liquid crystal cell 1 is brought to pressure reduction to <=0.3Torr internal pressure, and thereafter, a liquid crystal in a liquid crystal tank 7 which is heated by a heater 6 is made to adhere to a liquid crystal injection port 4 and it is covered, and by its liquid crystal itself, the inside of the liquid crystal cell is cut off from the outside. Subsequently, from the vacuum container 2, the liquid crystal cell 1 in which the liquid crystal has adhered to the injection port is taken out, and it is contained into a pressure container 8. The inside of the pressure container 8 is pressurized by N2 gas and held in a high pressure system, the liquid crystal is replenished from a liquid crystal reservoir 10 to the liquid crystal cell 1 which is placed on a liquid crystal cell holding base 9 and heated by the heater 6, and injected by lowering the viscosity of the liquid crystal. The injection of the liquid crystal is executed in a state that the outside of the liquid crystal cell 1 is pressurized and the inside is held in a vacuum of a low pressure, therefore, it is quickened that the liquid crystal goes into the liquid crystal cell.
Patent JP-H02257895-A (JP)
Title: Preparation of optically active epichlorohydrin
Inventor: KASAI NAOYA
IPC: C12R1/38
Filed: 1989-03-30
Abstract: PURPOSE:To prepare an optically active epichlorohydrin by bringing a specific bacterium belonging to the genus Pseudomonas into contact with racemic 2,3- dichloro-1-propanol in a medium and further treating the product with an alkaline agent. CONSTITUTION:A bacterium belonging to the genus Pseudomonas and having an ability to utilize S-(-)-2,3-dichloro-1-propanol in a prescribed medium to produce R-(+)-2,3-dichloro-1-propanol [R-(+)-beta-DCH]. The cultured solution is filtered and the supernatant of the filtered solution is subjected to an operation such as an active carbon column treatment to fractionate the R-(+)-beta-DCH remained in the supernatant. The fractionated compound is treated with an alkaline agent, preferably a caustic alkali such as caustic soda or caustic potash to prepare optically active epichlorohydrin.