baber/WOPTO huggingface dataset:
Patent JP-H1044278-A (JP)
Title: Manufacture of seat cover
Inventor: KAMEZAKI KAZUHITO
IPC: B60N2/90
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To form an article having no falling down of fibers and whitening by superimposing a skin material on the fiber web layer, and blowing hot air toward the rear side of the fiber web layer from the front side of the skin material, after that, cooling them to reach the order of a softening point of an adhesive, and then compressing the fiber web layer while compressing and cooling. SOLUTION: An adhesive layer 3 and rear foundation fabric 4 are superimposed on the front and rear surface of a fiber web layer 1 consisting of a fiber mixture of filament of a high melting point and low melting point, followed by forming a laminate through needle-punching work by a needle punching machine 10 to subsequently be sent to the heating zone 11a of a heat setting chamber 11 after superimposing a skin material 2 on the adhesive layer 3. Herein, hot air is blown from the front side of the skin material 2 toward the rear surface of the mixed fiber web layer 1 in order to melt only the low melting point fiber filament and adhesive layer 3. Next, it is subjected to a first cooling zone 11b to thus be adhered to the high melting point fiber filament such as that the skin material 2 is adhered to the fiber web 1.  Then, conveyors 12, 13 are compressed by compression members 14, 15 at a second cooling zone 11c. This never cause any kink because it is under low temperature.
Patent JP-H0734213-A (JP)
Title: Galvannealed steel sheet excellent in interfacial adhesion and its production
Inventor: TOKI TAMOTSU
IPC: C23C2/28
Filed: 1993-07-19
Abstract: PURPOSE:To produce a galvannealed steel sheet containing Fe of specific concentration and excellent in interfacial adhesion by plating a steel sheet with a Zn bath of high Al concentration and then subjecting the steel sheet to alloying treatment under specific conditions and successively to specific heating treatment. CONSTITUTION:A steel sheet is plated with a Zn bath containing 0.105-0.3wt.% Al. The resulting plated steel sheet is subjected to alloying treatment at a temp. in the region of 420-650 deg.C sheet temp. at >=20 deg.C/s temp. rise rate and successively to heating treatment at 450-550 deg.C for >=3sec, by which a galvannealing film where Fe concentration is regulated to 7-15% and Fe is concentrated in the interface is formed on the surface of the steel sheet as base material. Simultaneously, projecting parts of <=10mum maximum diameter and 0.1-2mum height, having anchor effect, are formed on the surface of the steel sheet. Then, a GAMMA-phase of <=1.5mum and a GAMMA1-phase of 0.5-3.5mum are formed on the above surface. Further, an upper layer, consisting of delta1-phase or (delta1+zeta)-phase, is formed on the above.
Patent JP-H0542311-A (JP)
Title: Method for grinding mill roll
Inventor: AZUMI TOMIO
IPC: B24B5/37
Filed: 1991-08-09
Abstract: PURPOSE: To execute a step grinding so that the roll grinding surface has a smooth and roll profile symmetrical in a right and left direction. CONSTITUTION: The difference is arranged between the width in the grinding surface of a grinding stone 3 in the case of grinding the one side of the different surface level part 1a and the width in the grinding surface of a grinding stone 3' in the case of grinding the other side of the different surface level part 1a', so as to grind by suitably changing this difference. The shortage of the grinding and the excessive grinding caused by the difference of the grinding capacity, are eliminated, and the grinding with the different surface levels on the roll grinding surface is executed so as to have the smooth and roll profile symmetrical in a right and left direction thereon.
Patent JP-H1042750-A (JP)
Title: Fishing rod
Inventor: SUGAYA EIJI
IPC: A01K87/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod having a water repellent layer having excellent water repellency and capable of readily removing and readily reforming. SOLUTION: This fishing rod is equipped with a tubular body 1 obtained by winding a fiber reinforced prepreg obtained by impregnating a synthetic fiber into a reinforced fiber and a water repellent layer 2 at least partially formed on inner wall face of the tubular body 1, and the water repellent layer 2 is composed of a fluorine-based material and a water repellent material containing relatively low boiling point and is readily removable.
Patent JP-S58101451-A (JP)
Title: Transistor with current limiting function
Inventor: JINMON MASASHI
IPC: H01L27/06
Filed: 1981-12-11
Abstract: PURPOSE:To reduce the size of a transistor by associating the transistor and a function circuit element which limits the collector current of the transistor in the same substrate, thereby reducing the number of component parts. CONSTITUTION:A p type base 10 is formed in an n type collector layer 9, n<+> type emitter layers 6, 7 are formed, and p<+> type layers 13, 14 and 15 are respectively formed at the layers 6, 7. A terminal 3 is attached to a base electrode 18 which crosses the layers 10, 13, electrodes of the layers 6, 7 are connected via wirings 20, a terminal 8 is attached to the wirings 20, and an emitter electrode 19 and a collector electrode 17 are provided. At this time a resistor 6 (resistance value R1) is contained in the layer 11, a resistor 7 (resistance value R2) is contained in the layer 12, and the collector current can be limited to the desired value by suitably selecting the R1, R2. Since the current limiting resistors are contained therein, the number of parts to be assembled can be reduced, and the transistor can be reduced in size.
Patent JP-S6091039-A (JP)
Inventor: HANSU ARUTOMAN
IPC: F16F15/12
Filed: 1984-09-27
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-H0864298-A (JP)
Title: Water-proof connector
Inventor: SHINSHI YASUHISA
IPC: H01R13/52
Filed: 1994-08-25
Abstract: PURPOSE: To provide a water-proof connector which can be used differently as a high pressure type and a general type laying a protection cover to cover the exposed part of a packing detachably on the outside of a connector housing. CONSTITUTION: When no protection cover 40 is laid, a water-proof connector 1 having a structure in which a packing 10 is built in the inside of the fitting mouth 5 of a female-type connector housing 3 and a part of the packing 10 is exposed out of the hole 12 of the circumferential wall 6 of the connector housing 3 can be used as a general type connector. Also, when a protection cover 40 is laid, the protection cover 40 surely covers and conseals the exposed part 10a of the packing 10 and the water-proof connector 1 can be used as a high pressure type connector. Consequently, a basic form is produced by one molding mold and the protection cover 40 is added if necessary, so that the high pressure type connector can be applicable at a low cost.  Moreover, the protection cover 40 is formed into a cylindrical shape and slidably fitted and preferably fixed by locking means 28a, 50 and it is preferable to form the cover with a hard plastic.
Patent JP-H0777730-A (JP)
Title: Finder optical system for camera
Inventor: HASUSHITA YUKIO
IPC: G03B13/06
Filed: 1993-08-12
Abstract: PURPOSE:To prevent the occurrence of a ghost capable of recognizing it by an observer by applying a reflection preventing coat onto at least one surface of at least one synthetic resin lens provided on objective optical systems. CONSTITUTION:The camera is provided with a finder optical system separately from a photographic optical system, and the finder optical system is a real image type finder optical system that a real image by the objective optical systems A-C is observed by eyepiece optical systems D and E. In this finder optical system for the camera, the reflection preventing cost is applied onto at least one surface of at least one synthetic resin lens provided in the objective optical systems A-C. When the reflection preventing coat is applied onto one surface of two or more lens surfaces of the synthetic resin lens causing the occurrence of the ghost in the objective optical systems A-C, a sufficient effect can be obtained as a finder. Especially, when the reflection preventing cost is applied onto the lens surface where the angle of the incidence of light raY is small among two or more lens surfaces, more effect is obtained.
Patent JP-S6358145-A (JP)
Title: Polarization resistance measuring apparatus for condenser tube
Inventor: INAGE SHIGEMI
IPC: G01N27/20
Filed: 1986-08-27
Abstract: PURPOSE:To enable automatic measurement of a polarization resistance value of a condenser tube, by calculating a polarization resistance value of a condenser based on a polarization current measured and a polarization value following correction by which the original value is made almost coincide with a reference polarization value. CONSTITUTION:A collation electrode 18 and a counter electrode 20 separately connected to a potentiostat 16 are arranged in a water chamber 10 interposed between a condenser tube 12 to be measured and a warmup tube 14 and furthermore, the tube 12 is connected to the potentiostat 16 to act as working electrode. The collation electrode 18 is used to measure a natural electrode potential of the tube 12 and subsequently do a polarization potential as potential difference between the counter electrode 20 and the tube 12. Based on the polarization potential and the natural electrode potential, an actual polarization value of the tube 12 is calculated and a resistance value of a potentiometer 34 is corrected so that the actual polarization value almost coincides with a reference polarization value. Furthermore, a stationary polarization current flowing between the counter electrode 20 and the tube 12 is measured and a polarization resistance value of the tube 12 is calculated based on the polarization current thus measured and the polarization value following the correction, by which the original value is made almost coincide with the reference polarization value.
Patent JP-S6447499-A (JP)
Title: Treatment of organic sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/58
Filed: 1987-08-13
Abstract: PURPOSE:To obtain advanced treated water by treating org. sewage in a biological nitrifying-denitrifying stage, adding Ca<2+> to the resulting slurry of activated sludge and carrying out separation with a membrane. CONSTITUTION:Raw sewage 1 is fed to a biological nitrifying-denitrifying stage 2 and treated. Ca<2+> 3 is added to a slurry of activated sludge flowing out of the stage 2 to produce calcium phosphate. The resulting slurry 4 contg. precipitated calcium phosphate having adsorbed COD components is sent to a membrane separating stage 5, where separation with a membrane is carried out to separate permeated water 6 from a slurry 7. The slurry 7 is recycled as return sludge and a small amt. of Fe<3+> is added to the permeated water 6 to flocculate and separate the residue. Thus, the cost of treatment can be considerably reduced.
Patent JP-S6177737-A (JP)
Title: Optical pulse tester
Inventor: NAKAZAWA MASATAKA
IPC: G01M11/00
Filed: 1984-09-25
Abstract: PURPOSE:To perform optical pulse testing by a compact, high-performance tester, by using a semiconductor laser device as a light source, which emits light pulses, and operating the semiconductor laser as a light detector by switching means during the period when the light pulses are transmitted. CONSTITUTION:A semiconductor laser device is used as a light source 11. The light pulses from the light source 11 are directly inputted to an optical fiber to be measured 13. One end of the laser device 11 is connected to an electric pulse generator 18 through a load resistor 17. The other end of the laser device 11 is grounded. Only when the light pulses are emitted from the laser device 11, the driving pulses are imparted from the generator 18. During the other period, the bias voltage of the laser device 11 is made to be zero or negative value, so that the laser device 11 can detect light. A connecting point 19 of the laser device 11 and the load resistor 17 is connected to a signal processor 15. The back scattering light from the fiber 13 is returned to the laser device 11. The light current from the laser device 11, which is the light detector, is processed by the processor 15 and displayed on a display device 16. Thus the light pulse test can be performed by a compact, high-performance tester.
Patent JP-H0251636-A (JP)
Title: Hydraulic buffer
Inventor: HIDAKA TOSHIHIKO
IPC: F16F9/32
Filed: 1988-08-11
Abstract: PURPOSE:To prevent the generation of swishing sound by forming a pressure reducing portion inside a seat portion, connecting the pressure reducing portion to a pressure receiving portion, and using a port opening to this pressure receiving portion for making a working fluid to flow. CONSTITUTION:A damping valve 41 is adjacent to a piston body 40. A pressure reducing portion 40e is formed inside a seat portion 40c so as to be connected to a pressure receiving portion 40d. The pressure receiving portion 40d and pressure reducing portion 40e are opposite to the pressure receiving face of a damping valve 41. An inside port 40a opening to the pressure receiving portion 40d is used for making a working fluid to flow in the medium/high speed zone of piston speed. Thereby, swishing sound can be prevented.
Patent JP-H0653165-A (JP)
Title: Method of forming metal plug
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/3205
Filed: 1992-07-28
Abstract: PURPOSE:To provide a metal plug in which leakage current is decreased by preventing chromium from entering silicon in the process for depositing titanium on silicon using a source gas that contains chromium. CONSTITUTION:A method of forming a metal plug to lay an interconnection in a contact hole opened in a semiconductor layer comprises the steps of depositing a thin oxide 10 on the bottom of a contact hole 4; and depositing a group IVA metal 5, such as Ti, Zr or Hf, in the contact hole by CVD to form an interconnection.
Patent JP-H0845833-A (JP)
Title: Ashing apparatus
Inventor: HOSOYA KOJI
IPC: H01L21/027
Filed: 1994-08-02
Abstract: PURPOSE:To increase the ashing rate and elevate the uniformity of resist peel by installing an ultraviolet ray-permeable plate such as synthetic quartz glass between a conveying plane and ultraviolet lamps and alternately disposing these lamps and ozone spray nozzles having slit-like openings. CONSTITUTION:A lamp house 6 and conveying plane are sectioned by ozone spray nozzles 9 and ultraviolet ray-permeable plates 10 whereby they prevent a high concn. ozone from entering into the lamp house 6. The nozzle 9 having a slit-like opening is disposed between ultraviolet lamps 7 such that a workpiece 1 being conveyed at specified speed may take a time of 0.1sec or more to pass just beneath the nozzle 9. An ozonizer is connected to the nozzles 9 through ozone feed pipes 11 to feed ozone. The workpieces coated with a resist are conveyed one after another by a conveyer 3 and heated at specified temp. by a heater 4 whereby the resist is decomposed and removed by the action of the ultraviolet ray and ozone below the lamp house 6.
Patent JP-S5990986-A (JP)
Inventor: SUMI AKIRA
IPC: H05K3/00
Filed: 1982-11-17
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-S6094174-A (JP)
Title: Formation of conductive coating film
Inventor: KIYONO KOUICHI
IPC: B05D5/12
Filed: 1983-10-27
Abstract: PURPOSE:To obtain conductive coating film having satisfactory transparency and unpeelable property by coating a conductive paint previously on the surface of a releasing agent having a flat surface and pasting the coated material on a substrate interposing an adhesive layer. CONSTITUTION:In the first stage, a conductive paint 2 comprising fine powder of metal oxide, binder, and solvent is coated on the surface of a releasing agent 1 having a flat surface by the spraying method or gravure roll method, etc. A conventional adhesive agent to be used for dry lamination is applied to the above described coated surface coated with the conductive paint to form a layer 3 of the adhesive agent. Then, a substrate material 4 comprising a formed article such as plastic film or sheet, etc. is pasted on the adhesive layer 3. After sufficient reaction and solidification of the adhesive layer 3, the releasing material 1 is stripped off. By this method, the smoothness of the surface of the releasing material 1 is transferred as it is to the coated surface of the conductive paint; thus, a coating film having superior smoothness and transparency is formed.
Patent JP-H0485048-A (JP)
Title: Image formation device
Inventor: HIROKI MASASHI
IPC: B41J2/325
Filed: 1990-07-30
Abstract: PURPOSE:To make it possible to print excellently even on a record medium having surface with inferior smoothness by changing a quantity of heat, with which heating means heats a thermal transfer material, dependent on the smoothness of the surface of the record medium. CONSTITUTION:An ink ribbon 400 comprises a heat melting ink layer 410 which softens and melts with heat, micro capsules 420 which expand rapidly by heating, and a base film 450 as a support body therefor. The ink ribbon 400 is heated by a preheater 340 to a temperature slightly lower than the ink melting point. Thereafter, it is heated by a thermal head 360 to a temperature higher than the ink melting point. The ink melted by the heat is pressed to a recording paper P by the micro capsules expanded with heat so as to be printed. At this time, a quantity of heat for heating the thermal transfer material is changed dependent on the smoothness of the surface of the print medium P. For example, when the smoothness of the recording medium P is inferior, the quantity of heat is made larger than a case where the smoothness of the record medium P is good. Thus, the expansion coefficient of the heat expansive particles becomes large with respect to the record medium P having the inferior smoothness, so that the ink can be pushed in even to recesses.
Patent JP-H0856819-A (JP)
Title: Developing/housing apparatus for sound/light shielding film
Inventor: KUBO KIRYO
IPC: E04H3/10
Filed: 1994-08-26
Abstract: PURPOSE: To provide a light transmitting property when a sports event or the like is held and to provide light and sound shielding properties when a music event or the like is held. CONSTITUTION: Guide rails (2a-2d) are provided in the direction of the circumference of roof structure members (1a-1c) and head runners (3a-3d) and following runners (4a-4d) are arranged on the guide rails. One end rim of the sound/light shielding film (20) is hoisted on the head runner and a side rim and an intermediate part thereof are hoisted on the following runner. The head runners are moved with winding devices (11a-11d) through endless wire ropes (5a-5d).
Patent JP-S58104383-A (JP)
Title: Variable capacity type vane pump
Inventor: IDETA YASUFUMI
IPC: F04C14/22
Filed: 1981-12-15
Abstract: PURPOSE:To prevent the lowering of the pressure in a delivery passage by balancing the pressure in a closed part on the delivery side with that on the suction side for preventing the generation of a cam ring eccentric load. CONSTITUTION:When th number of revolutions is increased and the pressure in delivery passage 14 reaches a set pressure P, a regulator valve 16 is moved to the right, and operation liquid is sent to a liquid chamber 12 to advance a control piston 6. Then, a cam ring 4 is moved to reduce an eccentricity (e) against  a cam ring control piston spring 8. By this movement of the cam ring 4, the  capacity of a pressure chamber 18 of a pump is changed, and the delivery  amount is balanced with the opening degree of the regulator valve 16. Consequently, the pressure in the delivery passage 14 is controlled at the set pressure P almost constantly without reference to the number of revolutions of the  pump.
Patent JP-S58103247-A (JP)
Title: Receiving device
Inventor: HARADA HIROSHI
IPC: H04J13/00
Filed: 1981-12-15
Abstract: PURPOSE:To secure synchronism quickly within a hopping pattern period with simple  constitution of a receiver without using any synchronism searching mode, by deciding  the presence or absence of the demodulating and wave detecting output of a spread  spectrum code and giving phase control to the generation of the output of a local reference wave. CONSTITUTION:A local reference wave is delivered from a frequency synthesizing circuit 7 of a receiving device of a frequency hopping communication system and then  mixed with the spread spectrum signal supplied through a receiving antenna 1 at a  frequency mixing circuit 2. Then the spread signal is demodulated. The signal demodulated at the circuit 2 is amplified at an IF amplifying circuit 3 and receives a wave detection at an envelope curve wave detecting circuit 4. This wave detection output is integrated at an integration circuit 5 and applied to a control circuit 6. At the same time,  the wave detection output of the circuit 4 is applied to the circuit 6. Then the state of synchronism is detected by the circuit 6 between the local reference signal and the  diffusing signal which is supplied to the circuit under the control of a program which  is previously incorporated. The pattern phase of the output of a pattern generating circuit 8 is controlled by the output of the circuit 6. Then the output of the circuit 8 is  applied to the circuit 7, and the synchronism is secured quickly.
Patent JP-S6094578-A (JP)
Title: Picture rotating system
Inventor: SATOU YUUICHI
IPC: G09G1/04
Filed: 1983-10-28
Abstract: PURPOSE:To rotate simply a picture without use of any mechanical moving part by converting a standard deflection signal to an electron beam of a cathode ray tube into a rotary deflection signal. CONSTITUTION:A standard deflection signal generating means 9 generates sawtooth waveform of standard deflection signals S1, S2 in synchronizing with a synchronizing signal from a synchronizing signal generating means 8. Then a deflection signal converting means 10 converts the standard deflection signals S1, S2 into rotary deflection signals U1, U2 in response to rotary angle information Itheta corresponding to a rotary angle theta from a rotation control means 12. The rotation deflection signals U1, U2 are impressed to deflection electrodes of the cathode ray tube 1 via a deflection drive means 11. Thus, the picture is rotated simply without using any mechanical moving part.
Patent JP-S59108206-A (JP)
Inventor: SUZUKI MASABUMI
IPC: H01B7/28
Filed: 1983-10-28
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-H05196164-A (JP)
Title: Valve
Inventor: MARUTEIN MAIAA
IPC: F02M61/20
Filed: 1992-07-29
Abstract: PURPOSE: To lessen the danger of chip formation and reduce the production cost of a valve by press-fitting a restoring spring in a spring chamber opening and holding the spring by a radially oriented tension, and dispensing with an adjusting sheath. CONSTITUTION: A novel valve has a valve seat 27 and a cooperating valve closing member 33 and a restoring spring 43 which is pressed into a spring chamber opening 41 and is held therein by a radially oriented tension on one end of the spring 43. The restoring spring 43 presses the valve closing member 33 toward the valve seat 27. The restoring spring 43 can be produced from a spring steel wire rod as a coil spring. An adjusting sheath for holding the restoring spring 43 and adjusting the spring force can be eliminated. Thus, the danger of chip formation in the press-fitting operation is lessened.