baber/WOPTO huggingface dataset:
Patent JP-S63295041-A (JP)
Title: Drying method for mold
Inventor: ISHIKAWA KATSUHISA
IPC: B22C9/12
Filed: 1987-05-27
Abstract: PURPOSE:To shorten drying time of a mold, to reduce dispersion of dried condition and to improve strength of the mold by holding the mold under reducing pressure at 300-5 Torr absolute pressure at least for two hours and dehumidifying. CONSTITUTION:In case of exceed 300 Torr of the absolute pressure, the reducing pressure effect is low and the dehumidifying is slow and in the case of <5 Torr the absolute pressure, trouble of deformation or crack in the mold are developed. Therefore, at the time of actual work, the pressure must be changed according to size and shape of the mold, but the reducing condition of the pressure in the range of 300-5 Torr is applied to almost of the molds. Then, as the effective drying ratio is obtd. by holding for two hours under this prescribed pressure, the holding time is to execute at least two hours. Further, in the reducing pressure drying method, as the moisture is vaporized under heat insulating condition, the temp. of the mold is descended, and at the time of taking out the mold to the air after completing drying, the moisture is absorbed in the mold caused by dewing phenomenon. By heating the mold under reducing pressure at least at the temp. of outside, this harmful influence can be prevented.
Patent JP-S5464965-A (JP)
Title: Code conversion system
Inventor: NISHIZAKI KOUJI
IPC: H04J3/00
Filed: 1977-11-02
Abstract: PURPOSE: To form a small-scale circuit which excels both in the synchronous control characteristics and the polarity control of the DC component and converts the 4- digit binary word into the 3-digit ternary word, by performing the polarity control via the integral value control for encoding and the synchronous control at the decoding time via the common control respectively.  
     CONSTITUTION: The weight of the ternary word converted into the A 1  mode is integrated first to the binary word which is divided in to blocks based on the fixed conversion code. Then the integral value control 8 is given so as to select 9 properly the ternary word of modes A 2 ∼A 4 , and at the same time the continuation of "0" code is controlled through second code converter 10 be encoded to ternary signal S 3 . Thus, the block synchronization can be secured through the integral value control, and furthermore the digital code row thus obtained has the alternating polarity based on the weight except for the special pattern converted through converter 10. Accordingly, the synchronous control similar to the common control system can be given to binary signal S 4  at the decoding time just by removing the special pattern. Also, the code error detecting time can be reduced since the direct transition is prevented for mode A 2  and A 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06342534-A (JP)
Title: Stamper for optical disk and its production
Inventor: TANAKA TOSHIMITSU
IPC: B29L17/00
Filed: 1993-06-01
Abstract: PURPOSE:To improve the productivity of the optical disk by providing the stamper for the optical disk having the metallic surface layer on which a rugged pattern having the film stress within a specified range is impressed. CONSTITUTION:The sputtered film having about 1000Angstrom  thickness is formed by using a specified high purity Ni target by DC power source. When a conductive film is formed, film-forming planting power is, for example, 200, 600 and 1000 W and the pressure in a device by the gaseous Ar flowing in at the time of film-forming is, for example, 0.3, 0.6 and 0.9Pa as a film-forming condition. Then, electroforming, peeling and the rear side processing of an internal diameter and an external diameter is executed to fashion as the stamper. The stamper obtained in such a way is set in the mold for injection molding, and the substrate consisting of the resin material such as polycarbonate is produced. In this case, durability is good when film stress is (-40)-(+40)kg/mm<2>. Therefore, the stamper excellent in durability is obtained, and using the stamper, the productivity of the optical disk is increased.
Patent JP-S5560095-A (JP)
Title: Single crystal growing method
Inventor: FUJINO YOSHIO
IPC: C30B15/20
Filed: 1978-10-24
Abstract: PURPOSE: To grow a single crystal with no angle error by adjusting the inclination of a seed crystal so that a parallel beam reflected at a mirror part formed on a side of the seed crystal impinges on a predetermined position of a scrren indicator, thereby easily adjusting the perpendicularity of the seed crystal.  
     CONSTITUTION: Part or more of a seed crystal 1 face corresponding to the principal face of a plate crystal to be grown is first mirror-polished in a proper crystal orientation. Crystal 1 is fixed into holder 2, and parallel beam 6 is allowed to impinge on mirror part 5. Inclination θ of crystal 1 is adjusted so that the beam reflected at part 5 impinges on the "+" mark position of screen 8 which position is formed when  part 5 becomes perpendicular. Crystal 1 adjusted to the proper perpendicular position is then pulled in the Y axis direction together with holder 2 to obtain a LiNbO 3   plate crystal or the like with a predetermined crystal face properly held. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62286354-A (JP)
Title: Response system for extension telephone set
Inventor: SATO SHIGEKI
IPC: H04M3/42
Filed: 1986-06-04
Abstract: PURPOSE:To prevent the intermission of talking of an important massage by providing a display section and a talking reply button to a multifunctional telephone set and providing an announcement means and a control means for applying the control of the announcement means, the control of incoming display and the stop control of call tone to a private branch exchange. CONSTITUTION:The operator of a multifunctional telephone set A20 compares the talking content of a general telephone set B30 during present talking and a new incoming call from a general telephone set C31 with respect to importance. when it is judged that the talking of the general telephone set B30 during the present talking is more important, a response button 24 is depressed during the talking. A depression signal of the button 24 is transmitted to a CPU 5 via a control line 50, then the CPU 5 controls a switch SW 1 to open the connection between an extension 41 and a call tone tunk 4 to an extension 43 and only the extension 43 is connected to an announcement trunk (ANT) 2. Thus, a general telephone set C31 listens to the message announced via the ANT 2, the SW 1 and the extension 43.
Patent JP-H0425900-A (JP)
Title: Voice recognizing device
Inventor: KATSURAGAWA HIROSHI
IPC: G10L15/08
Filed: 1990-05-21
Abstract: PURPOSE:To perform highly accurate voice recognition which is easily processed by making formant extraction parts and storage parts operate on each other through gate parts by utilizing the flexibility that holonic technique has. CONSTITUTION:An input voice Sa is converted by a preprocessing part 10 into an input pattern Sb which is represented with a time and a frequency. In a formant extraction part 30 which receives it, nonlinear vibrators 31 which constitute the extraction part intensify or attenuate vibrations with other vibrators 31 and further intensify or attenuate vibrations with nonlinear vibrators 71 in respective storage parts 70-1 through the gate parts 50-1. Consequently, the extraction part 30 extracts the featuring formant frequency and its power from the input pattern Sb. Similarly, the category pattern corresponding to the input voice Sa is outputted.
Patent JP-H02309221-A (JP)
Title: Optical fiber thermometer
Inventor: IDE TOSHIHIKO
IPC: G01K11/12
Filed: 1989-05-24
Abstract: PURPOSE:To measure the temperature at a far or high place without influences of induction by supporting a temperature sensor at an end of an insulating pipe, winding an optical fiber running inside said insulating pipe by a winding part and measuring the temperature by a measuring part including a light receiving part. CONSTITUTION:A temperature sensor 1 is comprised of a temperature sensitive substance 1a provided at an end of an optical fiber 2 and an insulating material 1b holding the substance 1a, and the like. This temperature sensor 1 is supported at an end of an insulating extension pipe 3 of a combination of large and small pipes. The other end of the optical fiber 2 inserted within the insulating pipe 3 is wound up by a winding part 4 provided at a required point of the pipe 3 and connected with a measuring part 5 including a light emitting and a light receiving parts. The temperature value is output from the measuring part 5 to an indicating part 6 to be displayed. Therefore, the temperature sensor has good insulating property and resistance to noises, and becomes easy to carry and handle.
Patent JP-H01299343-A (JP)
Title: Furnishing method for cable terminal fixation metal fitting
Inventor: OGAMI RYUMA
IPC: F16G11/00
Filed: 1988-05-27
Abstract: PURPOSE:To prevent an existing structure from being damaged by inserting a wedge between the wall surface of the existing structure and a fixation metal fitting having a right angled surface against the operation force of a cable. CONSTITUTION:When a wedge 4 is inserted into the space between a fixation metal fitting 1 and the wall surface 3 of an existing structure 2, the operation force of a cable acts upon the wedge 4 as converted forces of a horizontal force and a horizontal force in which the wedge 4 tends to slip out. Also, the horizontal force acts on the wall surface 3 as a support pressure force, and could becomes as a force which deters the vertical force in which the wedge 4 tends to slip out, by means of a frictional force 7 generated between the wall surface 3 and the wedge 4. Also, this effect is displayed further by the insertion of leather and wood board or the like.
Patent JP-H09285579-A (JP)
Title: Putter head
Inventor: IMAMOTO YASUNORI
IPC: A63B102/32
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To easily conform the center of gravity of a putter head to the center of a ball when the ball is hit by providing a head body having a face for hitting the ball and a sole extended from the face lower end to the rear surface, and providing a raised bottom part on the surface of the sole. SOLUTION: This putter head has a head body 1 having a face 2 for hitting a ball and a sole 3 extended from the lower end of the face 2 to the rear surface, and a protruding part 4 partially protruded down as a raised bottom part is provided on the surface of the sole 3. The head body 1 also has a neck 5, and the neck 5 has a hosel 6 for installing a shaft. A plurality of protruding parts 4 are provided on the toe 7 side and the heel 8 side with the center of gravity of the head between at equal intervals, and in three protruding parts 4 in this case, the distances Wx, Wh between the adjacent protruding parts 4 are equal to each other. The center-of-gravity position of the head is set to a high position by the presence of these protruding parts 4, and the center of the ball is substantially conformed to the center of gravity of the head.
Patent JP-H10314883-A (JP)
Title: Heating device
Inventor: SAKAGUCHI YOICHI
IPC: B21J1/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To avoid an oxidation phenomenon in the surface of a billet generating after heating by filling a special gas into an induction heating apparatus and forming a nitride film on the surface of the billet during passing through the induction heating apparatus. SOLUTION: A ceramic tube 22 is used in the coil part 21 of the induction heating apparatus 20 and e.g. the special gas A of an end othermic system or the like is introduced into the ceramic tube 22 from the gas introducing part 23 provided in the inlet and outlet parts. The nitride film is formed on the surface of the billet in the heating process with the special gas A. The oxidation phenominon in the surface of the billet generating after heating is avoided with the nitride film. Moreover, in an orderly carrying device 10, the billet is continuously fed to the coil part 21 with feeding rolls 14. Also, the carrying/treating device 30 transferring the billet heated up to about 1200 deg.C to a forging machine is arranged in the outlet side of the induction heating apparatus 20.
Patent JP-S5464376-A (JP)
Title: Powder supplying machine
Inventor: TAKATSUKA TOMIO
IPC: B65G33/14
Filed: 1977-10-31
Abstract: PURPOSE: To supply powder at high speed in high accuracy by using two screws of large and small shapes when supplying the powder to a measuring instrument and driving the screws independently.  
     CONSTITUTION: A casing 1 having an inlet 6 and an outlet 10 is of substantially long cylinder at the rear 1b thereof and of cylinder at the front 1a thereof. The large screw 2 is provided in the entire casing, and the small screw 3 is provided at the lower portion of the rear 1b thereof. The ends of both the screws 2, 3 are aligned at the end of outlet side. Both the screws 2, 3 are independently driven at high and low speeds. After the powder is fed by the large screw, it is gradually fed by the small screw to introduce it into a measuring instrument. Thus, the powder is supplied to the instrument at high speed in high accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06317445-A (JP)
Title: Single piston type flowmeter
Inventor: KIKUCHI OSAMU
IPC: G01F3/16
Filed: 1993-05-07
Abstract: PURPOSE:To provide a single piston type flowmeter in which the channel can be switched instantaneously. CONSTITUTION:A blade 25 made of a magnetic material is fixed to one end of a rotary valve 15 connected with a piston 23 through a connecting rod 20. The blade 25 is located between a pair of arcuate permanent magnets mounted on the casing body 1 at the top and bottom dead centers of the piston 23. The rotary valve 15 is rotated quickly through magnetic attraction thus switching the fluid channel communicating between the upper and lower chambers 6, 4 of the cylinder 3 instantaneously.
Patent JP-S6014262-A (JP)
Inventor: JIYON DEII PURUMADOAA
IPC: G03G15/06
Filed: 1984-06-27
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-S5923710-A (JP)
Title: Pressure governor of air spring for vehicle
Inventor: TERUI TOSHIYASU
IPC: B60G17/052
Filed: 1982-07-29
Abstract: PURPOSE:To reduce in weight and size of the captioned device for adjusting height of an automatic two-wheeler by forming said device in such a manner as an air chamber of an air spring is connected with an air pump through a control valve and the air pump is stopped and the control valve is closed at the pressure of the highest limit of pressure of the air chamber. CONSTITUTION:A control valve 88 is opened and an air pump 82 is driven to introduce pressurized air into an air chamber 66. The rise of pressure is detected by means of a sensor 92, and when the pressure reaches the highest limit of allowable latitude of fluctuation somewhat higher than the target air pressure, signal is sent to a controller 96, which stops the air pump 82 to maintain the condition for some time. Because of this, the pressure of the system is equalized and stabilized at the target pressure. After stabilization, the control valve 88 is closed. Then, the control valve 88 is opened and an exhaust valve 94 is also opened to reduce the pressure. Since one each air pump 82, pressure sensor 92 and exhaust valve 94 will suffice, the captioned device can be reduced in size and weight.
Patent JP-S5921472-A (JP)
Title: Groove copying device
Inventor: TEJIMA AKIO
IPC: B23Q35/128
Filed: 1982-07-28
Abstract: PURPOSE:To make the groove copying of a welding torch exact by changing the ratio between the area in the groove and outside area of the groove viewed from a photoelectric converter through a hood from an increasing function to a decreasing function or vice versa and detecting exactly the edge of the groove. CONSTITUTION:A hood 12 is mounted to a photoelectric converter 11, and is moved in parallel to the right and left with respect to the groove 14 of base materials 13. The opening shape of the hood 12 is made into, for example, a square shape, and the one of the diagonal lines thereof is made parallel with the edges 14a 14b of the groove. Then the ratio of a change in the area 14'a on the outside of the groove viewed through the hood 12 changes from a decreasing function to an increasing function or from the increasing function to the decreasing function. The same holds true of the edge 14b on the right side. Thus the output signal of the converter 11 changes over with the positions of the edges 14a, 14b as a point of inflection; therefore, if said signal is differentiated and the peak value of the differentiated signal is detected, the peak detection output corresponding exactly to the positions of the edges 14a, 14b is obtd.
Patent JP-S5756692-A (JP)
Title: Compressor control unit for car air conditioner
Inventor: HIRASHIMA KENZOU
IPC: F04B49/00
Filed: 1980-09-24
Abstract: PURPOSE: To prevent excessive cooling when driving at high speed as well as driving at night by installing a bypass channel which communicates a suction part to a compression part of a compressor and bypassing refrigerant in proportion to the thermal load of refrigeration cycle.  
     CONSTITUTION: When the capacity of a compressor 1 is excessive and the outlet temperature of an evaporator 17 is excessively cold, a signal in proportion to differential values between the outlet temperature and the reference temperature is fed to a coil 30f from a control circuit 32 through a pushable amplifier 31, thereby closing a nozzle 30b, and increasing the opening position of a nozzle 30b. The pressure in a chamber 27b is increased and a valve 26 is opened. Then, part of refrigerant discharged from the compressor 1 and fed to a refrigeration cycle is returned to a suction nozzle of the compressor 1 by the volume in proportion to the opening position of the valve 26 through a bypass channel 25. The flow rate of refrigerant which performs refrigeration cycle is corrected to a required value corresponding to the thermal load of the refrigeration cycle. With this construction, the compressor 1 can be efficiently operated, preventing the excessive capacity as well as extreme refrigeration of the compressor 1 and the rise of fuel cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5356117-A (JP)
Title: Recovering method for chromium from plating sludge
Inventor: HINACHI CHIYUUHEI
IPC: C22B34/32
Filed: 1976-11-01
Abstract: PURPOSE: To recover Cr from sludge generated at the time of flocculating and precipitating treatment of plating effluent in an effective and efficient manner by adding NaOH to the sludge and calcining the sludge after which the ash is put into water and stirred, thereby preventing Cr pollution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0426259-A (JP)
Title: Advanced traffic control method for communications network
Inventor: FUJITA YUZO
IPC: H04M3/00
Filed: 1990-05-21
Abstract: PURPOSE:To set the number of lines responding immediately to the traffic by deciding the congestion state of the communications network, providing a regulation control means indicating the start of regulation to an exchange device and a line setting means, automatically calculating the necessary number of lines according to the state of traffic and the state of fault to decide the combination of control to be applied. CONSTITUTION:An entire control part 11 applies a line design technology to calculate the symmetry value of the line from the on-line regulation information and routine information, and to perform the line setting at real time. For example, when a regulation control part 13 performs the regulation start by detecting the congestion against a certain route, the entire control part 11 collects the routine information from a routine control part 12, synthetically deciding them from the other traffic data, network construction, etc., delivering the command to a line setting control part 14 to allocate an empty line to the route under the congestion, and the line setting control part 14 performs a new line setting at the real time. When the line is out of order, a control exchanging the lines by searching the line to the other route with less traffic is performed. Thus, the line setting according to the traffic can be performed.
Patent JP-H07333593-A (JP)
Title: Production of light shielding film
Inventor: KOMATSU YOSHIMASA
IPC: G02B5/20
Filed: 1994-06-14
Abstract: PURPOSE:To improve the printing line accuracy of a light shielding film forming the apertures of pixels of color filters in a process for producing the light shielding film of the color filter to be used for a color information device, etc. CONSTITUTION:After a positive resist 2 is applied on a transparent substrate 1, this positive resist is exposed via a photomask 3 for exposing the regions corresponding to the light shielding film 6 and is developed, by which relief parts 4 are formed. The glass substrate 1 formed with such relief parts 4 is coated with a photosensitive resin black 5 of a photosetting type by applying or printing and is then exposed from both surfaces of the glass substrate 1 coated with this photosensitive resin black 5. The positive resist 2 remaining as the relief parts 4 is lifted off by a developer, by which the light shielding film 6 is formed.
Patent JP-H0427686-A (JP)
Title: Brake device for bicycle
Inventor: NAGANO MASASHI
IPC: F16D49/16
Filed: 1990-05-22
Abstract: PURPOSE:To provide an enough leading effect from the initial stage of brake by intercoupling a reference member in a position where a member on the moving side having a brake shoe is displaced away from a pivotal support axis and on a member on the stationary side and a reference member in a position where the member on the moving side is displaced away from the pivotal support axis and on the member on the moving side through a regulating member. CONSTITUTION:A member 5 on the moving side is movable in a direction extending approximately along a rim rotation direction W from a member 3 on the stationary side. A first reference member 19 in a position where the member 5 on the moving side is displaced away from a pivotal support axis Y and on the member 3 on the stationary side and a second reference member 20 in a position where it is displaced away from the pivotal support axis Y and on the member 5 on the moving side are intercoupled by means of a regulating member 21 capable of constraining a distance L between the reference parts 19 and 20 at a specified value. The reference parts 19 and 20 are arranged in a displaced state around the pivotal support axis Y so that a brake shoe 4 is slid in a direction, in which the brake shoe is brought into pressure contact with a rim R, along with movement of the member 5 on the moving side toward a front in a rim rotation direction W. This constitution converts a front force F in a rim rotation direction, exerted on the brake shoe 4, into a rim pressure contact force G through the regulating member 21 to provide a leading effect.
Patent JP-S5755505-A (JP)
Title: Polygonal record having holes
Inventor: SUGAWARA KEIJI
IPC: G11B23/00
Filed: 1980-09-22
Abstract: PURPOSE: To present an attractive external appearance of a record as well as the easy holding, by forming a polygonal outer circumference of the record with holes drilled at the center of the record through which the fingers are put in.  
     CONSTITUTION: The outer circumference of a record is formed polygonal, and holes 1 are drilled around a center hole 2 through which the fingers are put in. Thus the record can be easily held by fingers along with an attractive external appearance of the record. 
     COPYRIGHT: (C)1982,JPO&Japio