baber/WOPTO huggingface dataset:
Patent JP-S6219416-A (JP)
Title: Centrifugal casting device
Inventor: NISHINO YOSHINORI
IPC: B29L23/00
Filed: 1985-07-19
Abstract: PURPOSE:To make it possible to mold parts of different kinds and to simultaneously mold parts of different kinds by a method wherein a rotating mold formed by joining end part molds and forming molds with connectors is employed so as to facilitate the release of the parts from the molds. CONSTITUTION:A centrifugal casting device has tubular end part molds 1, 13 and 16, tubular forming molds 10 which are arranged among the end part molds, and connectors 7 and 9 which axially join and separate all the molds mentioned above. Each forming mold 10 is divided circumferentially into three parts and consists of supporting mold parts 11 through which the connectors 7 and 9 pass and of a pair of rocking mold parts 12 which are attached to the supporting mold parts 11 so as to freely open and close. The release of a resin tube is easily done by opening the rocking mold parts 12 under the state that the end part molds 1, 13 and 16 and the forming molds 10 and 15 are separated after casting. In addition, the molding of parts in different kinds and the simultaneous molding of parts of different kinds are performed by assembling a rotating mold 22 in such a manner as to join with the connectors 7 and 9 of the different combination of the end part molds 1, 13 and 16 and the forming molds 12 and 15.
Patent JP-S5866627-A (JP)
Title: Electric discharge machining method of small contour hole
Inventor: SUZUKI YASUO
IPC: B23H9/14
Filed: 1981-10-12
Abstract: PURPOSE:To perform high accurate positioning and electric discharge machining, by performing the machining with an electrode in which a small diameter part for machining a small contour hole and a large diameter part for positioning are equipped. CONSTITUTION:An electrode 2 is mounted to an electrode holder, and approximately placed while being rotated at a face-to-face position to an electrode molding block 5 to perform electric discharge machining, firstly a large diameter part 8 in length e is machined. In this way, deflection c is removed and the large diameter part 8 for high accurate positioning is machined. The electrode molding block 5 is moved to a position 5', and a small diameter part 9 of the electrode 2 is machined to a desired diameter. Using the above electrode, positioning and small contour hole machining are performed respectively by the large diameter part and the small diameter part. In this way, high accurate positioning and small contour hole machining can be performed with less influence of an electrode adherent material and/or electrode deformation.
Patent JP-S5590036-A (JP)
Title: Manufacturing method for cathode ray tube and its equipment
Inventor: TAKENAKA SHIGEO
IPC: H01J9/24
Filed: 1978-12-28
Abstract: PURPOSE: To improve air exhaust velocity in various types of tubes by enclosing the inside of external surrounding vessel after it has been exhausted air through the clearance part installed between the internal bulkhead near the opening end of the neck part and an electron gun stem.  
     CONSTITUTION: Air is exhausted through a clearance part 29 between a stem 28 and the internal bulkhead near the opening end in concurrence that a bell jar 43 is heated up by a heater installed outside the bell jar 43 composed of metal, and gas in a shadow mask 23 inside an external surrounding vessel 21, a mask lame 24, and an internal electroconductive membrane 27. Then, a heating coil 42 1  heats up an electron gun 31, exhausts gas, and activates the discharging faces of thermions. And, after completion of this air exhausting process, a heating coil 42 2  is worked, the clearance part 29 in the internal bulkhead is filled up in the propinquity 25 1  of the opening end at the neck part 25 together with the stem lateral bulkhead part by heating up and melting soldering glass 40. This facilitates to obtain approximately 50W60mm 2  in the effective sectional area of the clearance part 29, and to efficiently exhaust air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S646968-A (JP)
Title: Recorder
Inventor: SUZUKI TAKANOBU
IPC: G03G21/14
Filed: 1987-06-30
Abstract: PURPOSE:To improve reliability in an operation since a recorder is not controlled based on incomplete data by detecting the fault of data in case of reading out the data from a storing medium set from the outside. CONSTITUTION:A reading means 11 for reading out data from the storing medium set from the outside, a storage part 12 which stores the data read out by the reading means 11, an abnormality detection means 13 for detecting the occurrence of the abnormality which prevents writing by the time the data is written in the storage part 12 and a control part 14 which executes the control of the respective parts based on the data stored in the storage part 12 are installed in the recorder. For example, when the storing medium is taken out from the reading means 11 before completing the reading of the data, the abnormality detection means 13 detects the abnormality or when an error which can not be corrected exists in the read data, it detects the abnormality. Even if any abnormal situation happens when the transfer of the data is executed between the storing medium and the recording device main body, it can be prevented that the control of the respective parts is hindered.
Patent JP-H0211831-A (JP)
Title: Installation structure for fuel tank and muffler of internal combustion engine
Inventor: YOMO MITSUO
IPC: F02B77/00
Filed: 1988-06-29
Abstract: PURPOSE:To facilitate the assembly work by installing a frame work for installing facilities which is equipped with a fuel tank installation part and an exhaust muffler installation part integrally and placing the frame from the above onto an engine body and fixing said frame onto the engine body by bolts. CONSTITUTION:Before a frame work 5 is assembled onto an engine body, a fuel tank 12 and an exhaust muffler 13 are fixed through cushion members 16a, 16b and 29 onto the installation parts S1 and S2 through bands 15 and 22 and bolts 19, 20, and 24. The fuel tank 12 and the exhaust muffler 13 are fitted as one assembly onto an engine from the above, and bolts 8 and 9 are inserted from the above, and a frame body part 5a is fixed onto the upper edge surface of a cylinder head 2, and the bracket parts 5f and 5g are fixed onto the upper edge surface of the cylinder block 1. Since the frame work 5 is equipped with the tank installation part S1 and the exhaust muffler installation part S2 integrally, the supporting rigidity can be increased.
Patent JP-H0326506-A (JP)
Title: Molding tool for insulator having air permeability
Inventor: MATSUI ISAMU
IPC: H01B19/00
Filed: 1989-06-23
Abstract: PURPOSE:To release smooth a molded suspension insulator from a mold by lifting the same uniform from a mold surface without deforming the same, by a method wherein amounts of permeation at parts each of a molding tool for the insulator are differentiated so that they attain to a fixed ratio. CONSTITUTION:A molding tool 1 for an insulator is constituted of a material obtained by solidifying ceramic particles with synthetic resin and an air permeable material such as permeable gypsum. Amounts of air permeation at parts each are differentiated so that they attain to a fixed ratio by changing density of an air permeable material or a thickness of the tool or inner structure. The amounts of air permeation of the molding tool 1 at an end surface A and side surface V of a central protrusion 3 of a molded suspension insulator 2 are made respectively 1 and 1 to 12. Then the amount of air permeation of the molding tool 1 for an insulator at the tip surface C of a cap part 4 of the insulator and that also at the outside surface D of the insulator are made 8 to 16. In addition, the amount of the air permeation is made 8 to 16 even at an end surface E of the external circumference of the molding tool 1 for the insulator. Then pressure of pressurized air is regulated so that static pressure of at least 2mmAq and 10mmAq are acted upon the parts A, E respectively.
Patent JP-H116559-A (JP)
Title: Emergency shift controller
Inventor: EBINA AKIMITSU
IPC: F16H61/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To switch a shift of each stage of forward and backed by the number of contact of a present rotary switch, that is, by an operation knob, improve operability, reduce manufacturing cost and save space. SOLUTION: The switchings of an operation knob 16-1a to 'OFF (general tarveling) to 2', '2 to 3', '3 to 4', '4 to 5', 'OFF to R' are made two-stage operations, a gear non-included signal is generated at a first stage and a select signal + a shift signal are generated at a second stage. Thus, the numbers of contact in 'OFF to 2', '3 to 4' which have been three-stage operations can be saved, and a shift of each stage of forward and backward can be switched by the number of contact of only the rotary switch 16-1, that is, only the operation knob 16-1a.
Patent JP-H109723-A (JP)
Title: Oil separator
Inventor: KANEKO TAKASHI
IPC: F25B43/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent oil separating capacity of centrifugation from being de creased by a method wherein an inner diameter of a centrifugal separating part is kept small even of an inner diameter of a main body of a container is increased in order to increase a capacity of an oil retaining part or increase a sectional surface area of separating material to improve oil separating perfor mance. SOLUTION: An upper part of a main body 10 of a container is separated into an inner chamber 12 and an outer chamber 13 by a cylindrical partition plate 11 having a predetermined length, suspended vertically in a downward direction from an inner upper end of the main body 10 of the container and having an opened bottom end part. A part lower than the partition plate 11 is defined as the oil retaining part, wherein there are provided a refrigerant inlet pipe 15 having an opening at the upper part in the inner chamber 12 in a tangential line direction of the partition plate 11, a refrigerant outlet pipe 16 having an opening at the upper part in the outer chamber 13 outside the main body 10 of the container and a separating material 18 in a horizontal direction at an entire surface of the outer chamber 13 in the vicinity of the lower part of the refrigerant outlet pipe 16.
Patent JP-S645234-A (JP)
Title: Echo canceller
Inventor: TSUJIKADO MITSUO
IPC: H04B3/23
Filed: 1987-06-29
Abstract: PURPOSE:To attain high accuracy detection and to reduce wrong detection by detecting the echo path changeover depending on the correlation between an output pseudo echo and a residual signal of an adaptive digital filter ADF. CONSTITUTION:An echo path (EP) changeover detector 106 consists of a correlation detector 108 obtaining the correlation between a pseudo echo signal Sin(k) and a residual signal Res(k) and a discriminator 110 discriminating the echo path changeover by the correlation value obtained from the correlation detector 108. The correlation detector 108 obtains the correlation between the residual signal Res(k) and the output Sin(k) of the ADF 104. The discriminator 110 compares a predetermined threshold value with a mean correlation to detect the echo path changeover. Thus, the echo path changeover is detected with high accuracy independently of the signal level.
Patent JP-S5686697-A (JP)
Title: Production of working roll for hot rolling
Inventor: NAKAGAWA MOROO
IPC: C22C38/24
Filed: 1979-12-14
Abstract: PURPOSE:To make the surface construction dense to prevent a meteoric flaw and a scale banding, by welding and padding the steel, where the composition ratio is limited, to a roll body part. CONSTITUTION:The small-diameter roll is used as the core bar to weld and pad the steel consisting of 0.5-1.2wt% C. 0.3-1.2wt% Si, 0.2-1wt% Mn, 2-20wt% Cr, 0.2-2wt% Mo, <=1wt% V, <=2wt% W, 0.1-0.5wt% S or/and P, and rest Fe to the body part by the multielectrode method with this steel as the electrode. Next, this roll is forged and processed mechanically after subjecting it to the diffusion processing at 1,200 deg.C. Next, it is quenched and tempered to finish a working roll for hot rolling. C has the influence upon the quantity, the form, and forging of cementite. Si is used as a deoxidizer and improves quenching and tempering. V is of use for making crystal grains minute, and S and P improve the resistance to casehardening.
Patent JP-H0510585-A (JP)
Title: Additional burning device
Inventor: UEDA TETSUYA
IPC: F24H1/00
Filed: 1991-07-02
Abstract: PURPOSE:To obtain an additional burning device which does not impart an unpleasant feeling to a person who bathes in a bathtub due to introduction of cold water in a connecting tube of the device to the bathtub, into the bathtub and maintains hot water temperature in the bathtub constant. CONSTITUTION:In order to maintain temperature of hot water in a bathtub 20 constant by additionally burning at each predetermined time, a controller 26 is provided which confirms an operation of a circulation pump 14 and flow of water by a flowing water sensor 15, then immediately ignites a burner 25, compares a detected temperature of a temperature sensor 13 with a set temperature of a temperature setter 22 after a predetermined time is elapsed, and controls the burner 25 and the pump 14. Further, the controller 26 immediately ignites the burner 25 if the detected temperature is lower than the set temperature, heats it to the set temperature, compares the temperatures for a predetermined time, heats if it becomes the set temperature or lower during the period, controls to stop the pump 14 if it does not become the set temperature or lower, maintains the temperature of the hot water in the bathtub 20 constant, and reduces introduction of cold water into the bathtub 20.
Patent JP-H0325944-A (JP)
Title: Buffer device
Inventor: NAKAOKA HISASHI
IPC: H01L21/50
Filed: 1989-06-23
Abstract: PURPOSE:To enable a die bonder to operate continuously by providing a magazine having no bottom for receiving a lead frame and an elevator part for changing the receiving position of the lead frame and making the magazine detachable from and attachable to the elevator part. CONSTITUTION:Magazine 1a has a structure without a bottom so that it is detachable from and attachable to an elevator 1b. When there is another lead frame 5 on a column conversion part front column 3b, a photosensor 8b senses the presence of the lead frame 5 and a lead frame holder 4 in the column conversion part does not operate. If the lead frame 5 on the column conversion part front column 3b is sent out by a wire bonder, the photosensor 8b senses the absence of the lead frame 5, and the lead frame holder 4 lifts the lead frame 5 in a column conversion part rear column upwards and moves it horizontally along a groove from the side of the column conversion part rear column 3a to the side of the column conversion part front column 3b, and further moves it downwards again to place the lead frame 5 on the column conversion part front column 3b. Then, the lead frame holder 4 is moved from the side of the column conversion part front column 3b to the side of the column conversion part rear column 3a and stopped.
Patent JP-H1013293-A (JP)
Title: Receiver, having antenna switch
Inventor: TSUJI KAZUJI
IPC: H04B1/44
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a receiver having an antenna switch which can prevent deterioration in its receiving sensitivity when the antenna switch is switched at the time of input of a high electric field by setting the reference value at different levels, when an antenna is connected to and disconnected from the receiver, respectively. SOLUTION: An antenna switch 2 switches the connection among an antenna 1, a transmitter part 3 and a receiver part 4, by means of an antenna control signal. A receiving field value detection circuit 5 inputs the output signal of the switch 2 and outputs the receiving field value. The part 4 inputs the output signal of the switch 2 and outputs a receiving timing signal. An antenna switch control part 6 compares a signal, according to the receiving field intensity with the prescribed reference value, to control the switch 2. The reference value 7 is for switching the antenna switch 42 from the receiving part 4 side to the transmitting part 3 side; the reference 8 is for switching the antenna switch from the transmitting part 3 side to the receiving part 4 side.
Patent JP-S6227582-A (JP)
Inventor: DEMETORIOSU KIRIAKOU
IPC: C25B3/25
Filed: 1985-07-22
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-S5950021-A (JP)
Title: Manufacture of high purity sodium chloride
Inventor: MAKITA ETSUO
IPC: C01D3/14
Filed: 1982-09-17
Abstract: PURPOSE:To obtain high purity NaC which is up to the standard of salt as a starting material for manufacturing metallic Na from industrial salt without using heat energy by washing the industrial salt in water or a satd. aqueous salt soln., pulverizing the washed salt, and further washing it in fresh water or a purified aqueous salt soln. CONSTITUTION:Imported industrial salt is washed in water or a satd. aqueous salt soln. to reduce the concn. of water insoluble components to <= about 100ppm. It is preferable to remove fine-grained industrial salt during the washing. The washed salt is pulverized to <=1,000mum grain size and washed again in fresh water or a purified aqueous salt soln. Sodium sulfate in the treated NaCl is selectively removed, and NaCl having <= about 100ppm concn. of sodium sulfate is obtd.
Patent JP-S5864766-A (JP)
Title: Silver oxide battery
Inventor: YOKOYAMA TAKEISA
IPC: H01M6/12
Filed: 1981-10-09
Abstract: PURPOSE:To improve the conductivity of a positive electrode with a good working efficiency and discharge performance by making the film oxidized by the positive electrode active material such as regenerated cellulose, PVA, or the like to touch the upper surface of the positive electrode active material consisting of silver oxide. CONSTITUTION:A silver oxide battery is formed by housing a positive electrode active material 1 consisting of silver oxide or silver peroxide in a positive electrode container 8, opposing it to a negative electrode active material 3 through separator layers 5 and 6 and an electrolyte supporter 7, and sealing them tightly. In this case, these separator layers are formed with a non-oxidizable film 5 such as polyethylene film or the like and an Ag ion anti-transmission film 6 consisting of cellophane or the like and the film 5 oxidized by the positive electrode active material 1 such as regenerated cellulose, PVA or the like is arranged so as to touch the positive electrode active material. As a result, a porous silver layer 2 can be generated, ample conductivity can be applied to the positive electrode active material 1, and discharge performance can be improved.
Patent JP-H059882-A (JP)
Title: Control device of pulp concentration
Inventor: OKUBO ISAMU
IPC: D21B1/32
Filed: 1991-07-02
Abstract: PURPOSE:To control an amount of old paper sent to a pulper and an amount of white water fed by setting control conditions from each zone toward an optimum control zone in each zone divided depending upon pulp concentration and a pulper level. CONSTITUTION:An amount of white water fed is regulated by a control table 17 wherein control conditions of regulating from each zone toward a central optimum control zone are set in each of six or more zones divided depending upon pulp concentration and pulper level. A control means 20 refers to the control table and controls an amount of old paper sent to a pulper 1 and an amount of white water fed based on the set control conditions.
Patent JP-H1013965-A (JP)
Title: Remote controller
Inventor: KUBO MAMORU
IPC: E04D13/03
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller which can reduce power consumption. SOLUTION: In a remote controller, a transmitter 30 has a means which repeatedly sends a remote control signal that has the same content, a receiver 32 is provided with an intermittent operating circuit 34 which intermittently makes the receiver 32 perform an on-off operation, power consumption is restrained because the receiver 32 intermittently performs the on-off operation by the circuit 34, and even when the transmitter 30 sends a remote control signal during an off operation of the receiver 32, because the transmitter 30 repeatedly sends a remote control signal 30a which has the same content, the receiver 32 can receive the signal without fail.
Patent JP-S5950840-A (JP)
Title: Method of urging fastening of seatbelt
Inventor: ISHIDA HIROSHI
IPC: B60R22/48
Filed: 1982-09-16
Abstract: PURPOSE:To make it possible to aim at pressing the fastening of a seatbelt, by providing a human sensor for sensing a seating person in a suitable position within a passenger compartment. CONSTITUTION:An electrical switch 3 such as, for example, a micro-switch used as a human sensor for sensing a seating person is provided in a seat 1, and is connected in series to a pilot lamp 4. Accordingly, the switch 3 is actuated, when the driver or the like sits in the seat 1, so that the pilot lamp 4 is lit on, thereby, the driver is urged to fasten a seatbelt.
Patent JP-S5863444-A (JP)
Inventor: OGURO KAORU
IPC: B32B17/10
Filed: 1981-10-13
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-H05332750-A (JP)
Title: Collimating method
Inventor: SHIRAISHI KAZUNARI
IPC: G01B11/26
Filed: 1992-05-27
Abstract: PURPOSE:To precisely detect the direction of the central axis of a circle drawn on an object surface in a position separated from the object surface. CONSTITUTION:The central point O' of a FZP plate 1 having two FZPs(Fresnel zone patterns) 10, 11 of the same pattern separated in parallel to each other by a determined distance is conformed to the central point O of a circle B drawn on the surface of an object A. Moire fringes 12 formed on the FZP plate 1 are taken out as an image by a camera 2, and the distance between the camera 2 and one FZP 10 and the shift angle between the x,y-directional component crossing the axis orthogonal to a pattern surface at a right angle on the pattern surface and the optical axis of the camera 2 are detected from the radius of a ring band showing x-axial and y-axial first maximal transmittances imaged on the camera 2 when the Moire fringes 12 are linear.
Patent JP-S5952779-A (JP)
Title: Synthetic aperture radar device
Inventor: HONMA KOUICHI
IPC: G01S13/90
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a picture which has resolution improed in an airframe motion direction by constituting an antenna which rotates in a plane parallel to the airframe motion direction and perpendicular to the ground surface. CONSTITUTION:The intersection y1 of the front end 12 of a pulse beam and the ground surface is expressed by an equation (1) of time (t) assuming a time is zero when a satellite passes right above a point P. The intersection y2 of rear ends 1 and 3 of the pulse beam and the ground surface is expressed by an equation (2). In the equations (1) and (2), (v) is the motion speed of an airframe 1, and (h) is the motion attitude of the airframe 1; and 2DELTAalpha is the spread angle of the pulse beam (consequently DELTAalpha is a half of the angle), and omega is the angular velocity of the rotation of an antenna 2. The equations (1), (2), and (3) are as shown by graphs in a figure. When the angular velocity omega of the rotation of the antenna is expressed by an equation (4), a one time t1 and a time t2 are each fixed and said synthetic aperture length ar is found from an equation (5).
Patent JP-S6220770-A (JP)
Inventor: IKEDA KATSUYOSHI
IPC: B62H5/06
Filed: 1985-07-22
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。