baber/WOPTO huggingface dataset:
Patent JP-S57171528-A (JP)
Title: Manufacture for link plate for chain
Inventor: JINNO MINORU
IPC: B21D28/00
Filed: 1981-04-13
Abstract: PURPOSE:To mass-produce chains with high pitch and length accuracy, by piercing a trial hole having a size slightly smaller than a specified size to a link plate blank 1, making heat treatment and forming a finished hole of the specified size by a press. CONSTITUTION:After link plates 2 and 7 of a roller chain are punched, marked and chamfered, trial holes 2a' and 7a' having the specified pitch P and a size (d) slightly smaller than the specified size D are made for a plate blank 1.  Further, heat treatment such as quenching and tempering is made to provide  necessary strength and toughness. After the heat treatment, finished holes 2a  and 7a having the specified pitch P and size D are pierced to the trial holes 2a'  and 7a' of the link plates 2 and 7 by a press. Correct precision can be given for  the hole size D and the pitch size P.
Patent JP-H08248540-A (JP)
Title: Image forming device
Inventor: KAGITANI KENJI
IPC: G03B35/12
Filed: 1995-03-15
Abstract: PURPOSE: To easily obtain a stereoscopic image nearer to real three-dimensional space based on a twin-lens stereoscopic display method by using a full color copying machine. CONSTITUTION: An input image 13 is inputted from an image input means 14 and becomes input image information 15, and it is converted into output image information 20 after an output color 17 is decided by an image output color decision means 16 for deciding the output color of the image and an image output position 19 is decided by an image output position decision means 18. In the same manner, an input image 21 becomes input image information 22 and is copied to form input image information 23. The pieces of input image information 22 and 23 are also converted into the pieces of output image information 28 and 29 in the same manner. The pieces of output image information 20, 28 and 29 are respectively outputted to specified positions 19, 26 and 27 on a recording body in the output colors 17, 24 and 25 from a color image output means 30, whereby an output image 31 is formed.
Patent JP-H10239872-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KURIMOTO EIJI
IPC: G03G5/06
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor high in sensitivity and small in deterioration of charge potential and rise of residual potential and the like due to repeating uses and free from deterioration of a photosensitive film and occurrence of copied and recorded image defects and background stains and superior in stability against repeating uses by forming a photosensitive layer containing specified compounds on a conductive substrate. SOLUTION: This electrophotographic photoreceptor contains at least one of the compounds represented by formula I and one of the compounds represented by formula II and the like, in the photosensitive layer formed on a conductive substrate, and in formula I, each of R1 -R3 is, independently, an H or halogen atom or a lower alkyl or lower alkoxy or phenyl or phenoxy group, and in formula II, R1 is an H or halogen atom or a cyano or lower alkyl group; and Ar is a group represented by formula III or IV, and in formulae III and IV, each of R2 , R3 , and R6 is an H atom or an optionally substituted lower alkyl or optionally substituted benzyl group; each of R4 and R5 is an H or halogen atom or a lower alkyl or lower alkoxy or di-lower-alkylamino group.
Patent JP-S62214054-A (JP)
Title: Electric power steering device
Inventor: NAITO HIROSHI
IPC: B62D5/04
Filed: 1986-03-13
Abstract: PURPOSE:To remove shock to a steering shaft, by disposing a mechanism for converting a part of a rotating force of an electric motor to an axial direction and an elastic member for absorbing an axial force in a power transmitting system from the electric motor to a pinion shaft. CONSTITUTION:When a rotating force of an electric motor 12 is transmitted to a spur gear 6a mounted on a pinion shaft 6 after backlash of respective gears has eliminated, intermediate gears 11a, 11b are subjected to a thrust force in an axial direction by rotating torque and displaced to the left hand direction while it flexes an elastic member 29. Then, the pinion shaft 6 starts rotation by that the thrust force to the axial direction balances with reaction of the elastic member 29. Since shock caused when gears are abutted is absorbed by the elastic member 29, a feeling of the start of the electric motor 12 is not transmitted to a driver, whereby steering can be effected smoothly.
Patent JP-S55147566-A (JP)
Title: Production of thermosetting powdered paint
Inventor: UEDA TEISHIYUN
IPC: C09D7/80
Filed: 1979-05-09
Abstract: PURPOSE: To produce at low cost title paint of good quality and contg. a pigment uniformly dispersed therein, by a method wherein a mixt. of a pigment and a thermosetting paint resin is mixed with a liquid hardener in a static mixer, and the mixt. is cooled and ground.  
     CONSTITUTION: A pigment is previously dispersed in a thermosetting paint resin. The resulting mixt. is contained in the molten state in a tank 1 heated by a heating medium 10. The liquid is pressure-fed through pipes 8aW8d by means of pumps 2, 9. The liquid is cooled at a temp. of not higher than the reaction temp. of the thermosetting resin by means of the cooling medium 11 of a cooler 3, and then is supplied to a static mixer 4 cooled by the cooling medium 11. A liquid hardener contained in a tank 5 is supplied through pipes 8e, 8f to the mixer 4 by means of a pump 6. The paint resin contg. the pigment dispersed therein is mixed with the hardener in the mixer 4. The mixt. is cooled and then ground by means of a grinder 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01229186-A (JP)
Title: Electric mixing valve
Inventor: MATSUZAWA KATSUMI
IPC: F16K31/66
Filed: 1988-03-09
Abstract: PURPOSE:To simplify assembling and to prevent influence of thermal capacity of a mixing valve or the like by providing a mixing chamber where a temperature sensor is disposed on one end of a valve box and fitting the temperature sensor in such a manner as to be intercepted in respect of heat transfer. CONSTITUTION:A mixing valve 2 for controlling flow of hot water and water from a hot water inlet 10 and a water inlet is assembled in a valve chest 13, and an adjust screw 4 is screw-engaged and assembled in such a manner as to be displaced in the operating direction of the mixing valve 2 by rotation in an adjust screw accommodating chamber 1b. The adjust screw 4 is linked with the mixing valve 2 through a linking member 6. A temperature sensor 8 for detecting water temperature in the mixing chamber 14 and outputting a temperature signal is disposed in the mixing chamber 14, linking with an output shaft 50 of an electric driving portion 5 assembled to the outer surface of the valve box 1.
Patent JP-H10254020-A (JP)
Title: Information setting device
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B7/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of securing an installation space for a dedicated operating member and to reduce the cost by displaying 1st and 2nd information in 2nd display form different from a 1st display form when a 2nd mode is selected. SOLUTION: A mode selection button operated to select any exposure mode and a dial having click by every specified rotational angle are provided at the upper part of a camera main body. A switch SW3 which is turned on interlocked with the depressing operation of the mode selection button and turned off by releasing the depressing operation, and switches SW4 and SW5 which are turned on/off by the rotation of the dial are connected to a control circuit 30. In a 1st M mode (in a state where only shutter speed can be changed), a shutter speed value on a display part 41 is displayed by flickering, and in a 2nd M mode (in a state where only a diaphragm value can be changed), a diaphragm value on the display part 42 is displayed by flickering.  Therefore, the shutter speed value or the diaphragm value is changed by the operation similar to information value changing operation in another exposure mode.
Patent JP-S56151946-A (JP)
Title: Electrophotographic copier
Inventor: OKAMOTO HIROSHI
IPC: G03G15/047
Filed: 1980-04-25
Abstract: PURPOSE:To maintain the toner concn. in the developer accurately within a permissible width at all times by setting the width of the control image of a black color installed before or behind an original imposing surface in the direction orthogonal to the moving direction of a photoreceptor. CONSTITUTION:The toner concn. is satisfactory if the toner pickup amount for the control latent image at the maximum quantity of image exposure light when said concn. is a lower limit Tmin. of a permissible width is below the toner pickup amount at the minimum quantity of image exposure light when said concn. is an upper limit Tmax. of the permissible width. The toner pickup amount fluctuates in accordance with the value of the potential difference VG between a control latent image potential VS and an effective developing bias potential VBE, that is, a control image width (l). Then, if the control image width (l) is determined from the equation II by the constant A satisfying the equation I, the toner concn. is maintained within the permissible width despite simultaneous employment of a control latent image replenishing system and a self-bias combination use system making combination use of an exposure control system. With such constitution, the toner concn. in the developer is maintained accurately within the permissible range at all times.
Patent JP-H10250051-A (JP)
Title: Image recording apparatus
Inventor: AOKI TOMOHIRO
IPC: B41J2/01
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce printing cost and to perform printing after simple preliminary inspection. SOLUTION: When a tray member 8 on which a paper 4 supported by a rotating mechanism section 10 is loaded is in a standby condition, recording is performed by means of a recording head section 35 on a label section in a compact disk 2 which is conveyed by a conveying section 6. When the tray member 8 is in close proximity with the conveying section 6, the printing is performed on a recording face of the conveyed paper 4 by the recording head section 35.
Patent JP-H05214822-A (JP)
Title: Bathroom device
Inventor: AOYAMA KENICHIRO
IPC: G05B13/00
Filed: 1992-02-06
Abstract: PURPOSE:To improve operability and an atmosphere by installing air- conditioning, illumination and floor heating facilities into a bathroom while changing these functions by specified relation. CONSTITUTION:A cool color system illumination 3a and a warm color system illumination 3b for an indoor section, a cool color system illumination 4a and a warm color system illumination 4b in a bathtub 2, an air conditioner 5 and floor heating facilities 6 are mounted. An operating section 7 is set up, and the brightness and colors of the illuminations 3a, 3b are altered in response to the quantities of adjustment when the temperature, humidity and air quantity of the device 5 are adjusted, and reverse operation to the operation is also conducted. When the illuminations 3a, 3b are brightened, the illuminations 4a, 4b are darkened, and reverse operation to the operation is performed by an operating section 9 for the bathtub. When the temperature of the facilities 6 is adjusted by the operating section 7, the illuminations 3a, 3b are changed, and reverse operation to the operation is also carried out. When a main switch 8 is turned ON, the facilities 6 are worked for a fixed time. Accordingly, each device can be operated easily without being separately operated, and an atmosphere can be made comfortable.
Patent JP-S59179496-A (JP)
Title: Stern pipe watertight device
Inventor: NAMIKATA NOBUO
IPC: F16J15/24
Filed: 1983-03-30
Abstract: PURPOSE:To provide perfect sealing, by a method wherein a regulating nut is threadedly mounted to a support ring attached to the end of a stern pipe, an O-ring is pressed between the nip formed by a packing forced-pressing cylinder and a support ring, mounted a rotary shaft, through the force of an elastic device located between the regulating nut and the brim of the forced-pressing cylinder. CONSTITUTION:A support ring 4 is secured to the end of a stern pipe 1, and a gland packing 2 of the opening of the stern pipe 1 is forcibly pressed by the support ring 4. A forward end 7 of a packing forced-pressing cylinder 6 mates with the support ring 4, a slanted surface 8 is formed on the inner surface of the opening at the other end of the forced-pressing cylinder 6, and a brim 9 is formed in succession to the slanted surface 8. A support screw lever 11, filed in the support ring 4, is interposed in a through- hole 10 in the brim 9 to support it therein, and a regulating nut 12 is threadedly attached to the support screw lever 11. An elastic device 13 is mounted between the regulating nut 12 and the brim 9, and the forced-pressing cylinder 6 is pushed out through the working of the elastic device 13. This causes the slanted surface 8 on the inner periphery of the forced-pressing cylinder 6 to forcibly press O-ring 18, supported on a slanted surface 17, in cooperation with the slanted surface 17 on the outer periphery of the support ring 16 and hold the ring between the nip formed thereby. The support ring 16 is supported by a rotary ring 14 engaged with a rotary shaft 3.
Patent JP-S56153728-A (JP)
Title: Electric furnace having uniform temperature distribution region
Inventor: OOTSUKI KENJI
IPC: H01L21/22
Filed: 1980-04-30
Abstract: PURPOSE:To contrive to make the temperature distribution form to be formed when materials to be processed by heating are not contained in a reaction tube to coincide with the temperature distribution form to be formed when wafers are put on a quartz boat, etc., and to perform uniform heat treatment on the whole faces of the wafers by a method wherein a heat equalizing tube is arranged along the reaction tube in the electric furnace. CONSTITUTION:A resistance furnace 1 of the electric furnace is surrounded with a heat insulating material 14 and a heater 2, and the radiation of heat to the outside is prevented by a sleeve 4 at the inlet of the furnace. The highly pure reaction tube 10 made of quartz and silicon carbide is arranged in the heating furnace 1, and gas is supplied from a tail tube 10a formed integrating in one body with the reaction tube 10. The secondary radiators 15-18 are arranged at the other end part of the reaction tube 10, and the heat equalizing tube made of a liner tube 11 and having a large heat conductivity is arranged between the reaction tube 10 and the heater 2. The coincidence of the temperature distribution forms to be formed when the semiconductor substrates 12 are not put in the reaction tube 10 and when the substrates 12 are put on the jig 13 is contrived, and uniform heat treatment on the whole of the substrates 12 on the jig 13 is enabled.
Patent JP-S59182173-A (JP)
Title: Dividedly winding bobbin
Inventor: SHIMOKAWA SADAJI
IPC: B65H75/04
Filed: 1983-03-31
Abstract: PURPOSE:To prevent generation of disconnection of a crossover track on a dividedly winding bobbin by forming a slit for crossover track in the vicinity of a winding drum which has a square section and a curved corner part. CONSTITUTION:After a wire is wound onto the winding drum 1a in the uppermost part, the wire is inserted into a slit 4, using a turn-end part as crossover track 5, and the wire is led-out onto the continuous winding drum 1b side. Then, the crossover track 5 is extended along the surface of the winding drum 1b without being sharply bent, and winding can be started easily. Therefore, generation of disconnection due to the tension acting in the crossover track 5 is prevented, and collapse of winding due to running-over of the wire onto the crossover track is suppressed. As for the slit 4, the part in contact with the winding drum on the turn-end side is opened close to the surface part 6 of the winding drum 1a, and the part in contact with the winding drum on the turn-starting side is positioned oppositely to a corner part 2, and the intermediate part is formed in oblique form, and therefore, even if the apparent width of the slit is made narrow, the crossover track can be inserted favourably.
Patent JP-H04291434-A (JP)
Title: Memory system
Inventor: YASUTO HIROYUKI
IPC: G06F11/10
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the deterioration of the partial writing performance caused by an ECC memory system and at the same time to prevent the system down due to the occurrence of a parity error in a parity memory system by adding an ECC flag bit and a parity bit to the ECC memory system. CONSTITUTION:A memory control part 1 is provided to control the reed/write of a memory together with a part 2 where the information on a main memory are stored. The part l includes an ECC control part 11, a parity control part 12, and an ECC flag control part 13. Meanwhile the part 2 includes a data memory part 21, an ECC flag bit part 22, an ECC bit part 23, and a parity bit part 24. Then the support is secured for both the ECC control and the parity control. Thus the parity bit control is carried out with an ECC flag bit to eliminate the reed-after-write operation in a partial write state. Then the ECC control is executed with the ECC flag bit in a full write state respectively.
Patent JP-H04291448-A (JP)
Title: Simulation system
Inventor: AKIBA YUTAKA
IPC: G06F19/00
Filed: 1991-03-20
Abstract: PURPOSE:To attain a simulation system that can solve with high accuracy and stability a convection diffusion equation described in a simulation model of the weak ionization plasma, etc. CONSTITUTION:The logarithmic transformation processing is applied to the physical value, i.e., an unknown number of a convection diffusion equation, and the physical or boundary conditions are applied so that a term corresponding to the converted convection term is set at zero or the satisfactorily small value. Thus Peclet number is reduced in a boundary range and the simulation is carried out. That is, the model describing accuracy is never deteriorated since no correction is required to the physical constant of a basic equation (1), the memory capacity and the CPU time can be extremely reduced since it is not required to sufficiently reduce a mesh size (h) (2), and such a problem that is hitherto difficult to solve in a conventional method can be easily solved since no limitation is required to the division of mesh in terms of the numerical calculation with a continuous matter model described in a partial differential equation, etc., (3).
Patent JP-S61215557-A (JP)
Title: Electrophotographic developer composition
Inventor: KUSUYAMA TAKASHI
IPC: G03G9/087
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a developer prevented from offset without using an offset preventing liquid and fixable at a lower fixing temp. by using a developer composed essentially of a binder resin consisting mainly of a vinyl type polymer and having a specified viscosity, and a colorant. CONSTITUTION:The binder resin is prepared by copolymerizing a styrene or its deriv. for forming the main skeleton of the resin, with an ethylenic monocarboxylic acid or its ester for controlling the thermal characteristics, such as softening point, triboelectrifiability and triboelectrification amt. The binder resin resin is tested with the flow tester of the KOBUNSHI KAGAKU KYOKAI Method; the sample 3 is heated at a constant temp. rise speed, a load of 20kg/cm<2> is applied with a plunger 1 to extrude it through a nozzle 4 of 1mm diameter and 1mm length, its apparent viscosity is calculated continuously, its natural logarithm is plotted versus the temp., the inclination of the straight line approximating to the plotted curve is obtained, and the absolute value of the inclination is regulated to <=0.15ln(poise)/ deg.C. The softening point of the flow tester is, preferably, within 100-160 deg.C.
Patent JP-H02237745-A (JP)
Title: Work transportation system
Inventor: KOMITSU SHIGENORI
IPC: B23Q39/04
Filed: 1989-03-08
Abstract: PURPOSE:To improve degree of freedom of a transportation route by providing work loading pallets, guide rails, a transportation structure, a carrying-out device, a reversal transportation device and a carrying-in device which are capable of constituting longitudinal or lateral rows by engaging connecting fittings. CONSTITUTION:Connecting fittings 6 are respectively provided in the front, back, right and left of a work loading pallet 2, a longitudinal or lateral row 7 of the pallet is constituted by engaging the connecting fittings 6 by way or transferring them within a horizontal surface and the transportation system and the end edge pallet 2 on a guide rail 1 are engaged to transport a row 7 of pallets in pitch. Subsequently, the end edge pallet 2 on the guide rail 1 is carried out and the connection of its connecting fitting 6 and a connecting fitting 6 of the following pallet 2 is released and the carried-out pallet 2 is transported in reverse to the original guide rail 1 or another guide rail 15. This reversally transported pallet 2 is carried in correspondingly with the pitch transportation of the transportation device and connected with the original guide rail 1 or the start edge pallet 2 of a guide rail 21.
Patent JP-S59181380-A (JP)
Inventor: SHIRATO TOUICHI
IPC: G09F9/307
Filed: 1983-03-31
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-S6318008-A (JP)
Title: Method for controlling temperature difference of blast furnace bottom
Inventor: ASANO KAZUYA
IPC: C21B5/00
Filed: 1986-03-14
Abstract: PURPOSE:To enable stable management of tapping and slag discharge by controlling the temp. difference between the upper and lower two points in the bottom of a blast furnace where the heat flux toward the lower side of the furnace bottom is exhibited during the blast furnace operation with plural pieces of factors among blasting conditions, slag components, amt. of slag, conditions of the charge at the furnace top and conditions for furnace bottom cooling as manipulated variables. CONSTITUTION:The data on the difference in the measured values obtd. by the thermometers installed at the upper and lower two points in the bottom of the blast furnace, the data on the blasting conditions, the data on the ore and coke ratio and the characteristics, etc., of the coke in the charge at the furnace top, the data on the components and amt. of the slag and the data on the furnace bottom cooling conditions are accumulated for a certain period and the model to express the furnace bottom temp. is set by using such sets of the data with the blasting conditions, the conditions on the charge at the furnace top, and the flow rate of the medium for cooling the furnace bottom as the manipulated variables. The furnace bottom temp. is predicted by such model and the kind, quantity and time of the action to be taken are determined. The blast furnace is operated in accordance with such determinations, by which the temp. difference at the furnace bottom is controlled and the stable management of the tapping and slag discharge is executed.
Patent JP-S51141986-A (JP)
Title: Injection nozzle and inlet conduit assembly
Inventor: BAATORANDO NOOBARU MAKUDONARUD
IPC: G21C19/28
Filed: 1976-05-19
Abstract: An illustrative embodiment of the invention has a feedwater inlet conduit disposed withn a steam discharge nozzle for use in a power reactor system. Typically, the conduit and nozzle combination penetrate the wall of a reactor pressure vessel and support a heat exchanger within the pressure vessel structure.