baber/WOPTO huggingface dataset:
Patent JP-H07251250-A (JP)
Title: Roll for continuous casting and manufacture thereof
Inventor: SHINOZAKI TAKESHI
IPC: B22D11/128
Filed: 1994-03-15
Abstract: PURPOSE:To improve heat cracking resistant characteristic, etc., and durability of a roll for continuous casting. CONSTITUTION:The roll is laminated in concentric state with a core of forged material and a surface layer of 13 Cr series cast steel hollow cylindrical body and combined by diffusion-joining copper or copper alloy thin layer as the joining layer in the interface of the laminated layers. This roll is erected in straight standing posture with 13 Cr series cast steel-made hollow cylindrical cast product (surface layer cylindrical body) 13 as the surface layer to be fitted to outside of the core member 11 in concentric state and the joined layer forming material 12 (the copper or the copper alloy powder or plate) is charged into the annular space demarcated by the core member 11 and the surface layer cylindrical body 13, and after degassing and sealing, the joined layer forming material 12 is heated and melted. The diffusion-joining is brought on the solid-liquid interface between the core material 11 and the surface layer cylindrical body 13 with the molten material and successively, the molten material is cooled and solidified to produce the roll.
Patent JP-S58162427-A (JP)
Title: Conveyor control device
Inventor: TSURUNAGA KOUICHI
IPC: B65G65/40
Filed: 1982-03-16
Abstract: PURPOSE:To improve the operating efficiency of a device, by performing the simultaneous operation of reserved conveying passages, while adding a passage checking program to a controller in a device having a plural number of conveyors and thereby checking, by means of a next process push button, whether said simultaneous operation is allowed or not. CONSTITUTION:Using a reservation push button 10a, a number push button 10e, and a reversation push button 10f, the numbers of a hopper and a silo and the amount to be carried are stored in the order of a passage. Then, by reading the information of reservation 1 during the indication of stored information on a CRT 12 using a controller 11 after pushing an on-push button 10g, an equipment installed on a carrying passage is operated. Then, the controller 10 checks, when pushing a next process push button 10i, whether the conveyance on the second carrying passage in addition to a carrying passage now in operation is possible or not using a passage alteration program, and if possible gives go-ahead instruction and if impossible does not give any. In this way, the whole of reversed processes are checked, and ones capable of being simultaneously operated are operated at the same time. In such a way, it is possible to improve the operating efficiency.
Patent JP-S59170151-A (JP)
Title: Manufacture of mica-based pearlescent pigment
Inventor: ITOU YOSHIO
IPC: C09C1/40
Filed: 1983-03-16
Abstract: PURPOSE:To readily obtain an excellently pearlescent pigment having rutile titanium dioxide film of high weatherability, by the treatment, using as a flux a metal (belonging to the II-group in the periodic table) halide, of a mica having hydrated or anatase-type titanium dioxide film followed by calcination. CONSTITUTION:A flaky particulate mica coated with hydrated or anatase-type titanium dioxide film is treated, for example, at 50 deg.Cfor 1hr., with an aqueous solution of metal (belonging to the II-group in the periodic table) halide (e.g., MgCl2, ZnCl2, CaCl2, BaCl2), a flux for titanium dioxide, to attach said halide to the particulate mica surface followed by calcination at 800-1,000 deg.C, then gradual cooling. The amount of said aqueous solution to be used is pref. 0.1-1.0 time that of the titanium dioxide. Subsequently, said metal helide is washed off followed by drying, thus obtaining the objective pigment coated with titanium dioxide film mainly of rutile type.
Patent JP-S58162957-A (JP)
Title: Organic photoconductor
Inventor: MATSUMOTO MASAKAZU
IPC: G03G5/06
Filed: 1982-03-20
Abstract: PURPOSE:To improve photosensitivity and durability, by using a specified hydrazone compound in a charge transferring layer. CONSTITUTION:A charge generating layer and a charge transferring layer are laminated on a support to manufacture an electrophotographic receptor. The charge transferring layer contains a hydrazone compound represented by the general formula (where A is an optionally substituted heterocyclic ring, and each of R1, R2 and R3 is optionally substituted alkyl, optionally substituted aryl or optionally substituted aralkyl) as an org. photoconductor. The compound is dissolved in a solvent together with a binder such as polyester resin or polycarbonate, and the soln. is applied and dried to form the charge transferring layer. The receptor causes no increase in the potential of the light part and no reduction in the potential of the dark part even if electrification and exposure are repeated >=10,000 times.
Patent JP-H06257639-A (JP)
Title: Vibrationproof support device
Inventor: SATO SHIGEKI
IPC: F16F13/00
Filed: 1993-03-04
Abstract: PURPOSE:To allow the efficient use of the function of an actuator for changing fluid chamber capacity to reduce the transmission rate of a vibration, regarding a vibrationproof support device for actively changing fluid chamber capacity to reduce a vibration transmission rate. CONSTITUTION:A main fluid chamber 15 cellularized with a support elastic member 6 laid between an engine 30 and a member 35, is communicated with a sub-fluid chamber 16 passively changing in capacity, via an orifice 5a. Then, a fluid is sealed in the chambers 15 and 16, and the orifice 5a. A piezoelectric actuator 10 is clamped between the support plates 7a and 7b of an outer frame member 7 where the support elastic body 6 is vulcanized and bonded, in such a way as expanding and contracting in a direction for changing a gap between the plates 7a and 7b. The actuator 10 is made to expand and contract, so that a vibration at the side of the member 35 is reduced, when a high frequency vibration at such level as keeping the fluid in the orifice 5a approximately at static state, is applied, thereby deforming the body 6 elastically and changing the capacity of the main fluid chamber 15.
Patent JP-S63209505-A (JP)
Inventor: SUGAWARA HIROYA
IPC: A01G9/08
Filed: 1987-02-25
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-S59169295-A (JP)
Title: Control system of queue for time monitor request
Inventor: MIZUKAMI MORIHIKO
IPC: H04Q3/54
Filed: 1983-03-16
Abstract: PURPOSE:To simplify a queue operation and to shorten its processing time by address coupling individually the various time monitor requests generated for each transaction to the queue for time monitor request. CONSTITUTION:For instance time monitor request control blocks TMB1 and TMB4 are set for a transaction TRS. In this case, a TRS control block TCB0 is aquired. When a time monitor request is given while the TRS is processed, a time monitor request control block control part TMBM is called out by a time monitor request reception part TSA. Then the address of the TMB1 is written to the address region of the TCB0. The address of a TMB4 having different type of tire which is acquired next is written to the address region of the TMB1. Then O showing the end is written to the address region of the TMB4 to form an address link corresponding to the TRS. Thus other TRSs are discriminated from the corresponding TRS to shorten the processing time.
Patent JP-S58160760-A (JP)
Title: Apparatus for controlling amount of water and gas heating type hot water service apparatus
Inventor: NOGIWA JIICHI
IPC: F24H1/10
Filed: 1982-03-18
Abstract: PURPOSE:To obtain a hot water outflow temperature in conformity precisely with a set  temperature value, by detecting the outputs of a temperature setting circuit and a hot  water temperature detecting circuit by one of comparators, and detecting and controlling the outputs of two operating circuits and an output detecting circuit by the other  comparator. CONSTITUTION:The output of the hot water detecting circuit 6 corresponding to the  output of a detector 1 and the output of the temperature setting circuit 5 are inputted  into the first comparator 8, and in accordance with the output thereof the first operating circuit 7 controls the first proportional control valve 4 to regulate the amount of  burning of a main burner 3. Further the output of the output detecting circuit 12 for  detecting the output of said first operating circuit 7 and the output from the first comparator 8 are inputted into the second comparator 13 and are compared with a maximum output setting circuit to be inputted into the second operating circuit 10, and  when the input valve into the first operating circuit 7 reaches an output corresponding  to the maximum output or above, a second proportional control valve 11 on the inflow side of a heat exchanger 2 is controlled by the second operating circuit 10 to control  the amount of water to be delivered.
Patent JP-S58181746-A (JP)
Inventor: KITAJIMA MASAHARU
IPC: F27D15/02
Filed: 1982-03-18
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-H06259511-A (JP)
Title: Device for generating curved surface data
Inventor: NOZU MASATO
IPC: G06F17/50
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a smooth curved surface including intended highlight by inputting data for the position of a highlight line and setting up an evolute and an evolute surface in consideration of the highlight line. CONSTITUTION:A constraint condition for generating a curved surface is inputted at first. The data of the constraint condition is normally the data of a curved surface and read out from a data memory 12. Then highlight is inputted, a prescribed evolute is calculated from the inputted constraint condition, an evolute surface to be the combination of an obtained evolute group is calculated based upon the evolute group, and an involute surface is calculated from the obtained evolute surface. The evolute surface is a prepared curved surface. The operation is executed by executing a program stored in a program memory 13 by a CPU 11 built in a device body 10. Since highlight data are included in the inputted constraint condition, respective evolutes are constrained by the highlight. Consequently the obtained curved surface has an intended highlight.
Patent JP-S60189261-A (JP)
Title: Gate turn-off thyristor
Inventor: YOTSUDO TAKASHI
IPC: H01L29/744
Filed: 1984-03-09
Abstract: PURPOSE:To make a gate turn-off thyristor to have large anode current breaking faculty while having a low latching current and a low ON-state voltage by a method wherein out of a first emitter layer, comparatively low impurity concentration regions have nearly a rectangular shape to be arranged inside of regions formed by projecting a second emitter layer on the anode electrode side, and the short side thereof is made to have length of 0.5 times or more of length of the short side of the second emitter layer. CONSTITUTION:Diffused impurity concentration of the low impurity concentration region 29 of a P type emitter 21 is 4.5X10<16>cm<-3>, thickness of the region thereof is 30mum, diffused impurity concentration of the high impurity concentration region 28 of the emitter is 4.0X10<19>cm<-3>, and thickness of the region thereof is 25mum, for example. Impurity concentration of an N type base 22 is 3.0X10<13>cm<-3>, thickness of the region thereof is 600mum, diffused impurity concentration of a P type base 23 is 8.5X10<17>cm<-3>, thickness of the region thereof is 40mum, diffused impurity concentration of N type emitters 24 are 2.0X10<20>cm<-3>, and thicknesses of the regions thereof are 10mum. Width XK of the N type emitter is 350mum, and width XpE<-> of the low impurity concentration region of the P type emitter corresponding thereto is 180mum. At this time, relation XpE<->/XK= 0.51 is made to be satisfied. As a semiconductor substrate, an Si wafer of 18phi diameter is used.
Patent JP-S56141469-A (JP)
Title: Ball valve
Inventor: NAKANISHI SADAYUKI
IPC: F16K5/20
Filed: 1980-04-03
Abstract: PURPOSE: To provide easy and simple maintenance by fixing a flange-shaped  subhousing in freely detachable condition to the both ends of the main housing having a valve body and a seal retainer built-in and allowing removal of a main housing while keeping the piping system fixed.  
     CONSTITUTION: As for a housing 12, welded subhousings 17 and 17 in flange form are fixed at the both ends of a main housing by means of a plurality of bolts 18. On the main housing 16, the ball-shaped valve body 11 fixed on the turning shafts 13 and 14 and the holder 32 having a inserted seat retainer 45 are installed. The valve is used by connecting the subhousings 17 and 17 to the piping through welding, and in maintenance operation such as parts exchange, the bolt 18 is removed, and the main housing 16 is dismantled, while keeping the subhousings 17 and 17 fixed on the piping. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6092133-A (JP)
Inventor: EAHARUTO BUAINBERUKU
IPC: B60R13/04
Filed: 1984-03-09
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-H02222001-A (JP)
Title: Abnormality detecting system
Inventor: SAWADA HIDETO
IPC: G05B9/02
Filed: 1989-02-23
Abstract: PURPOSE:To attain an unmanned operation even after the end of jobs for improvement of the productivity without anxiety by cutting off an equipment control power supply if the abnormality is caused in an unmanned operation mode and stopping completely the operations of equipments. CONSTITUTION:If a controller 3 detects the abnormality while an unmanned operation working switch 5 is turned off, an alarm lamp 41 and an alarm 42 work to report the occurrence of the abnormality to an operator. When the abnormality is detected in an unmanned operation mode with the switch 5 turned on, an electromagnetic contact unit MC14 which works with the abnormality detection output of the controller 3 turns off a constantly closed contact MC14b. Thus a setting electromagnetic contact unit K1S is turned off to turn off a constantly closed contact K1b. Then the K1S is turned off to turn off the K1b. As a result, the power supply is cut to the equipments and the controller 3. Thus the operations of equipments are completely stopped. The contact K1b is once reset via a setting electromagnetic contact unit K1R and then turned on again via the working of the K1S.
Patent JP-H09208347-A (JP)
Title: Glazing of pottery
Inventor: TAKAGI HIROSHI
IPC: C04B41/52
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a pottery having a relief pattern of beautiful appearance and high in grace by forming a thin glaze layer on the relief surface of a base material in such a thickness as leaving the depressions of the relief surface and subsequently preliminarily forming a graze-repelling layer for repelling a glaze slurry on the surface. SOLUTION: A molded base material having a relief surface formed thereon is dried and subsequently subjected to an oxidative calcination treatment at 800-900 deg.C. A thin glaze layer is formed on the relief surface to cover the relief surface. The thickness of the thin glaze layer is controlled in such a thickness as leaving the depressions of the relief surface. When the dimensions the depressions are 0.2-1.0mm, the thickness of the thin glaze layer is 0.03-0.20mm. The glaze-repelling layer is a layer for repelling a glaze slurry and is produced from e.g. solid paraffin. The glaze used for a glaze slurry for forming the thin glaze layer is the same as that used for a glaze slurry for the base material except the relief surface. In the figure, a base material 1 has a relief surface 1R and a flat surface 15.  A graze-repelling layer 4 is filled so as to cover most of the thin glaze layer 2 having the depressions disposed thereon. In the state, the base material is immersed in a glaze slurry to form a glaze slurry layer 5.
Patent JP-H10243181-A (JP)
Title: Image reader
Inventor: HATOMI KEISUKE
IPC: H04N1/028
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image reader in which deterioration in the resolution and in wow-flutter due to vibration is prevented without improving the assembling precision. SOLUTION: A read unit 11 is placed to a lower side of an original platen 12 in a case 10. The read unit 11 is supported by a carriage consisting of an upper carriage 1a and a lower carriage 3a and moved in the subscanning direction. The upper carriage 1a is connected to the lower carriage 3a freely turnably and movably in a vertical direction by fitting a connection member 2a of the upper carriage 1a to a U-shaped groove 4a of the lower carriage 3a. Excellent sliding members 5a-5d of the upper carriage 1a an the lower carriage 3a are energized to a bottom side of and original platen 12 and the case 10 by compression springs 6a, 6b. The lower carriage 3a is moved in the subscanning direction by driving a traction wire 8a with drive pulleys 9a, 9b.
Patent JP-H04212288-A (JP)
Title: Contact starting lighting module
Inventor: JIYON DEII BITSUGUSU
IPC: F21V23/00
Filed: 1991-01-16
Abstract: PURPOSE: To provide a small-sized illumination module capable of being easily controlled by providing contact sensing switch means in electric circuit means and timer means connected to the contact sensing switch means. CONSTITUTION: In case that an object changing an effective capacity of a sensor, such as human fingers, approaches a sensor 40, a frequency of an oscillator 42 changes. This change is sensed by a frequency deviation detector 44, an output of a control circuit turns on an illumination bulb 18, a programmable timer 68 is triggered, the illumination bulb 18 is kept on by a preset period, then is automatically turned off. This circuit is preferably provided with an effective contact timer 50 and a two-second timer 62 as means for requesting the sensor to make contact therewith twice in a restricted period in order to activate the illumination bulb 18.
Patent JP-H02266369-A (JP)
Title: Image processor
Inventor: JIERARUDO WARUTAA BAAMAN
IPC: G03G15/00
Filed: 1990-02-27
Abstract: PURPOSE: To copy both sides without disturbing the toner of an image by making one welding station weld all the surfaces of single side copies and the second surfaces of both-side copies and making a second welding station weld only the first surfaces of the both-side copies. CONSTITUTION: By the image transfer of a single side, cut form paper is fed along a carrying path 26 and around a drum 28, and then is fed to an output housing device 33 passing a flash welding device 21. At the time of performing both-side copying, paper receives the image on a lower side at a transfer station 34, and then is fed on an inversion drum 28, and is fed to the flash welding device 22 by a vacuum carrying device 35. Then, it passes the drum 28 from the carrying device 35 and passes the transfer station 30 where a second image is given to the rear face of the paper, and the paper is adjusted so as to move in a reverse direction, and is fed to the output housing device 33 passing the welding device 21. Thus, it eliminates the need of handling the paper having unwelded toner on the both sides.
Patent JP-H05241095-A (JP)
Title: Method for compensating spherical aberration of optical disk and optical head using the same
Inventor: YAMAGATA MICHIHIRO
IPC: G02B27/09
Filed: 1992-03-02
Abstract: PURPOSE:To excellently remove a spherical aberration generated owing to variation in the thickness of an optical disk by interposing a parallel flat plate medium (compensation plate) between a light source and a light convergence optical system. CONSTITUTION:The compensation plate 1 is provided between the light source 5 and the light convergence optical system consisting of a collimator lens 2 and an objective 3. The compensation plate 1 consists of a movable piece 1A and a fixed piece 1B. The luminous flux from the light source 5 after being passed through the compensation plate 1 is reflected by a half-mirror 6 and converged on the optical disk 4 by the collimator lens 2 and objective 3. The reflected light from the optical disk 4 is transmitted through the half-mirror 6 and reaches a photodetecting element 7. For example, when the cover glass of the optical disk 4 becomes thin, the movable piece 1A of the compensation plate 1 is moved as shown by an arrow to reduce the thickness. Consequently, a positive spherical aberration which is generated as a result cancels a negative spherical aberration which is generated owing to the reduction of the thickness of the cover glass of the optical disk 4.
Patent JP-S61206126-A (JP)
Inventor: NAKAGAWA YUKIO
IPC: H01H33/70
Filed: 1985-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59168268-A (JP)
Title: Centrifugal spark angle advancing device
Inventor: TAKAMI AKIRA
IPC: F02P5/06
Filed: 1983-03-15
Abstract: PURPOSE:To obtain stable spark angle advance characteristics by a method wherein response to the angular acceleration of a driving shaft is changed by changing the operating point of a force to a weight in the device in which a spark angle advancing sleeve is advanced by the opening of the weight flied out by the rotation of the driving shaft. CONSTITUTION:Weights 11 receive a centrifugal force when the driving shaft 1 is rotated and are opened by flying about pins 12 against springs 14, therefore, spark angle advancing pins 13 advance spark angle advancing plates 10 and the spark angle advancing sleeves 7 with respect to the driving shaft 1 through engaging parts between long holes 10. In this case, a table plate 9, fixed to the driving shaft 1, is provided with guiding long grooves 9b, guiding the opening direction of the weight 11, while the spark angle advancing plate 10 is provided with the guiding long grooves 10a, which determine the relative value of spark angle advance of the driving shaft 1 and the spark angle advancing sleeves 7 between the guiding long grooves 9b. Both of the upper and lower ends of the spark angle advancing pin 13, secured to the weight 11, are provided with column-like protuberances 13a, 13b engaging respectively with the long grooves 9b, 10a.
Patent JP-S51121121-A (JP)
Title: Dc-dc converter
Inventor: SEKINO YOSHIHIRO
IPC: H02M3/28
Filed: 1975-04-16
Abstract: PURPOSE: To restrict saturation of a transformer core. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53133700-A (JP)
Title: Method and apparatus for preparing bulky sheet tobacco
Inventor: OOE HIROO
IPC: A24B3/14
Filed: 1977-04-21
Abstract: PURPOSE: To prepare a sheet tobacco having high bulkiness, by sucking and collecting dispersion of fibrous tobacco having specific fiber length on a travelling net conveyor, impregnating the resulting mat tobacco with a binder solution, and drying the product. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08240666-A (JP)
Title: X-ray detection apparatus
Inventor: SHIMIZU HITOSHI
IPC: G01T1/29
Filed: 1995-03-06
Abstract: PURPOSE: To provide an X-ray detection apparatus by which the spatial distribution of X-ray energy can be measured in real time. CONSTITUTION: An X-ray detection apparatus is constituted of an X-ray detection part 1 which detects the spatial distribution of X-rays, of an absorption film 2 whose transmittance depends on X-ray energy in order to adjust the energy distribution of the X-rays to be detected, of a signal processing part 3 which processes a signal detected by the X-ray detection part 1, of a control part 4 which controls the absorption film 2 and the signal processing part 3 and of a monitor 5 which outputs the signal processed by the signal processing part 3. In the signal processing part 3, the difference between the spatial distribution of the intensity of X-rays in a present absorption film and the spatial distribution of the intensity of X-rays in an immediately preceding absorption film is found by means of a control signal 11 from the control part 4.  An output result from the signal processing part 3 is observed by the monitor 5, and the spatial distribution of the X-ray energy corresponding to the difference in a transmittance between the two absorption films is measured.