baber/WOPTO huggingface dataset:
Patent JP-S62196999-A (JP)
Title: Speaker diaphragm
Inventor: TAKAHASHI MASANORI
IPC: H04R7/02
Filed: 1986-02-25
Abstract: PURPOSE:To obtain a speaker diaphragm that is free from permeation of water and fat and oil, etc. by forming a film of cellulose acetate butyrate on a base material of the diaphragm. CONSTITUTION:A base material is made of natural and chemical fibers or the mixture of both fibers and organic solvent-soluble dye and cellulose acetate butylate are added to those fibers of the base material. The cellulose acetate butyrate (cellulose acetate butyrate) is equal to the mixed ester obtained by mixing acetic acid and butyric acid into cellulose. Here acetyl acetate acts on cellulose with addition of sulfuric acid and methylene chloride used as a catalyst and a diluent respectively together with acetic anhydride used for control the bonding amount between acetic acid and butyric acid respectively. Thus various types of cellulose acetate butyrate are obtained by the bonding ratio between acetic acid and butyric acid. The hygroscopicity is reduced as the bonding ratio of butyric acid is increased. Furthermore, the cellulose acetate butyrate is highly flexible with high plasticity.
Patent JP-H08237635-A (JP)
Title: Image pickup controller and control method thereof
Inventor: YOSHIMOTO MASAHIKO
IPC: H04N7/18
Filed: 1995-02-28
Abstract: PURPOSE: To provide an image pickup controller and a control method thereof in which a control request of image pickup resource is received, rejected or held based on management information. CONSTITUTION: A CPU 203 decides whether or not a control request received from a communication equipment 207 and issued to an image pickup device 202 is accepted based on management information corresponding to the request source and controls the image pickup device 202 based on the decided control request. When a 1st control request whose control is already started is in existence, the priority on the 1st control request and a 2nd control request to be received is decided based on priority information corresponding to the request source included in the management information and whether or not the 2nd control request is accepted is decided based on the decision result. When the accept of the 2nd control request is decided, the 1st control request is held.
Patent JP-S61196575-A (JP)
Title: Single phase charge coupled device
Inventor: MOORII EMU BUROUKU
IPC: H01L29/76
Filed: 1986-02-25
Abstract: PURPOSE:To speed up the action for holes to enter in and to go out of a fixed region according to the signal flow, and to reduce the power consumption accompanied by transfer of the clock driving signal, by providing with a high- conductive material layer connected with a majority carrier source of one conductive type, on the fixed layer. CONSTITUTION:After a field oxide film 14 is formed on a field implantation region 13 of a substrate 10 and a channel stop region is defined only longitudinally, B<+> ions are implanted. A second SiO2 layer 17 for a first buried channel 16 which is formed by implanting P<+> ions, is formed. A second buried channel region 19 is formed with As<+> ions and a plural of gates 20 are formed therein. Into source and drain regions 22, As<+> ions are implanted. A fourth buried channel 25 which is partially overlapped with a third buried channel 24 formed by implanting P<+> ions, is formed with P<+> ions. Implanting B<+> ions, a fixed layer 26 is formed, and an annealing cap 27 is formed. After the fixed layer 26, source and drain regions 22 on the surface of the substrate 10 and the top of the gates 20 are exposed, a TiSi2 layer 28 is formed on the surface and an oxide film 29 is then formed thereon.
Patent JP-H09233226-A (JP)
Title: Communication equipment
Inventor: KOJIMA HIDEYUKI
IPC: H04N1/32
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To revise a registered telephone number automatically into proper data by providing a recognition means recognizing a new telephone number sent by a felephone number guidance service. SOLUTION: When dialing is made based on data (telephone number) stored in a RAM 6 and a CED signal, an NSF signal and a DIS signal of an opposite party cannot be received, whether or not connection to a telephone number guide service is made is discriminated via a voice recognition section 10. A system control section 1 allows the voice recognition section 10 to recognize a telephone number and to extract it among voice messages to be sent such as 'The telephone number you dialed is changed due to change of address. The new telephone number is XXXX' and stores the extracted telephone number to a prescribed area of the RAM 6. Then the system control section 1 revises the telephone number having been registered in the RAM 6 into the extracted telephone number and interrupts the line via a network control section 9.
Patent JP-H08230440-A (JP)
Title: Spring constant variable device in stabilizer for vehicle
Inventor: SAITO HIDEAKI
IPC: B60G21/055
Filed: 1995-02-28
Abstract: PURPOSE: To lower flow resistance of working fluid and to smooth an action of a control cylinder and to compacitify a device by shortening passage length in each oil passage. CONSTITUTION: End caps 17, 18, which close both end parts of a control cylinder 11 consisting of an internal cylinder 12 and an external cylinder 13 so as to form a fluid chamber 19 in the inside of the internal cylinder 12, are arranged, while a communication path 28, by which an upper fluid chamber 19a and a lower fluid chamber 19b divided by means of a piston 22 are connected together, is opened/closed by means of a rotary valve 29 arranged in the tip part of a piston rod 21. The end caps 17, 18 are provided with the first check valve 38 and the second check valve 44, by which working fluid inside a reservoir chamber 20 is allowed to flow only into both of the fluid chamber 19a, 19b sides via the first - the third oil passages 36, 37, 43.  In addition, a communication hole 46 connecting the fluid chamber 19 and the reservoir chamber 20 to each other is arranged in an approximately center of the internal cylinder 12.
Patent JP-S59165146-A (JP)
Title: Japanese identifier processing system of compiler
Inventor: OKADA TAKUYA
IPC: G06F9/45
Filed: 1983-03-11
Abstract: PURPOSE:To enter a Japanese word in a source program and to improve the describability, maintenability, etc., of the source program by providing a word detection part, etc., and allowing the use of Japanese for a compiler. CONSTITUTION:The word detection part 8 detects words in the source program wherein Japanese words are described directly as user word on the basis of shift codes in source program input processing. Consequently, when a Japanese word 18 is detected, a constituent character check part 17 checks whether the word consists of constituent characters which are allowed to be used by a Japanese code table 19. When the word is other than the shift codes, a constituent character check part 9 makes a check on the basis of an EBCDIC code table 15. When the checked results of the check parts 17 and 9 are acceptable, an abbreviated word generation part 10 generates an abbreviated word 13. Consequently, the describability and maintenability of the source program are improved.
Patent JP-H08233855-A (JP)
Title: Electrostatic capacity type acceleration sensor
Inventor: ESHITA KAZUO
IPC: G01P15/125
Filed: 1995-02-28
Abstract: PURPOSE: To provide an electrostatic capacity type acceleration sensor in which the asymmetry of sensitivities in the approaching and separating directions of both a fixed board and a movable board is improved by approaching the increased amount and the decreased amount of an electrostatic capacity when the accelerations of the same magnitude are applied in the approaching and separating directions of both the fixed and the movable boards. CONSTITUTION: A fixed board 1 and a movable board 2 disposed oppositely at an interval to the board 1 under the board 1 are provided. Capacitors 10, 11a, 11b, 12a, 12b are formed by the electrodes 6, 7a, 7b, 8a, 8b, 9 of the surfaces of both the boards, and a weight 20 is provided on the movable board. An electrostatic capacity type sensor detects the acceleration by detecting the capacity change of the capacitor based on the deformation of the movable board when an acceleration is applied to the weight. The weight is so provided as to sandwich the movable board between an inner member 21 disposed at the fixed board side and a weight body 22 disposed at the opposite side. It is so set that the contact area of the body with the movable board is larger than that of the inner member with the movable board.
Patent JP-S61201725-A (JP)
Title: Method for working fe-mn-si shape memory alloy
Inventor: MURAKAMI MASAHITO
IPC: C22C38/04
Filed: 1985-03-01
Abstract: PURPOSE:To facilitate working of the titled alloy, by hot rolling shape memory ally composed of a specified compsn. of Mn, Si and Fe, then applying working at temp. of >=Md point, then annealing at temp. of >=Af point to said alloy. CONSTITUTION:The titled alloy composed of 20-40wt% Mn, 3.5-8% Si, if necessary further >=1 kind among <=10% Cr, Ni, Co, <=2% Mo, <=1% C, Al, Cu and the balance Fe with inevitable impurities is hot rolled, then subjected to warm rolling or wire drawing at temp. range of >=Md point to suppress formation of (epsilon) phase, next, annealed at temp. of >=Af point for a prescribed time to recover shape memory ability. In this way, the titled alloy is worked easily to sheet, wire, etc., without being influenced for bad in shape memory effect.
Patent JP-H04259507-A (JP)
Title: Manufacture of ceramic sintered body possessing hollow part
Inventor: KATAHIRA TADAO
IPC: B28B3/20
Filed: 1991-02-13
Abstract: PURPOSE:To obtain easily a ceramic sintered body possessing a hollow part or a through hole, by a method wherein ceramic raw material powder and a binder consisting mainly of an organic polymeric compound are mixed up with each other and the same is extrusion molded so that at least one line comprised of carbon fiber is coated with the same. CONSTITUTION:Ceramic raw material is passed through a breaker plate 13 while kneading the same in a gap between a cylinder 12 held at 130 deg.C by a heater and a screw 11 and extruded within a head 18. The title method is set up so that 48 pieces of lines comprised of carbon fibers having the diameter of 0.7mum phi are sent into the head 18 through a holder 15 at the same speed as a flow speed of raw materials at a mouth piece part 17. The extrusion molded body is cut into lengths of 20mm under a state containing the line and inserted into a degreasing furnace. Degreasing is performed by such a method that a temperature rise is performed from a room temperature at a rate of 6 deg.C/hour within an open air atmosphere and held for 3 hours at 400 deg.C. Furthermore, the degreased body is sintered for 3 hours at 1200 deg.C within the open air atmosphere, the lines are removed by firing and a sintered body is obtained.
Patent JP-S60184911-A (JP)
Title: Valve lift changer
Inventor: IMAI TAKAO
IPC: F01L1/18
Filed: 1984-03-02
Abstract: PURPOSE:To stabilize the run of an engine and improve its fuel efficiency at the low revolution speed and enhance the output power of the engine at the high revolution speed, by making a pivot movable depending on the running condition of the engine so that the position of a rocker arm supported by the pivot is displaced away from a cam at the low revolution speed and toward the cam at the high revolution speed. CONSTITUTION:In the slow run of an engine, a support 8 is rotated clockwise in the recess 7 of a cylinder head 6, through the action of a lever 10 and a shaft 9, by that of an actuator 11 which is performed according to a revolution sensor 12. As a result, a rocker arm 2 is displaced away from a valve 3 relative to a cam 5 so that the position of the rocker arm supported by a pivot 4 secured on the support 8 is located more distantly from the cam 5. For that reason, the motion of the valve 3 is reduced together with the swing of the rocker arm 2 caused by the rotation of the cam 5, to shorten the period of opening and closing of the valve to prevent the blow-by and blowoff of the intake and exhaust of the engine in its slow run. The stability of the run of the engine and its fuel efficiency are thus improved.
Patent JP-H01216517-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: TAKASUGI SHUNICHI
IPC: H01G9/035
Filed: 1988-02-25
Abstract: PURPOSE:To improve withstand voltage and to make it possible to use electrolyte at high temperature, by adding polyethylene glycol mono-p-nonylphenyl ether into the electrolyte for driving an aluminum electrolytic capacitor. CONSTITUTION:Polyethylene glycol mono-p-nonylphenyl ether is added into electrolyte for driving an aluminum electrolytic capacitor. The polyethylene glycol mono-p-nonylphenyl ether is shown by the formula. It is desirable that (n) has a value of n=5-20. With the electrolyte having such a composition, the amount of addition of solute for imparting excellent characteristics to the electrolyte is decreased. Especially, the amount of addition of boric acid for accelerating the formation of condensation water in multivalent alcohol solvent can be largely decreased. Progress of troublesome chemical reaction during use wherein gas is especially yielded between the solute and the solvent can be suppressed. Therefore, high withstand voltage is provided, and poor appearance or valve opening is not generated even if the electrolyte is used at high temperature of a long time.
Patent JP-S52123814-A (JP)
Title: Processing of release trouble
Inventor: SHIMA YASUHIKO
IPC: H04Q3/545
Filed: 1976-04-09
Abstract: PURPOSE:To prevent the network elements from deteriorating by detecting the release trouble in the trunk or the like.
Patent JP-S57156482-A (JP)
Title: Concentrating and purifying method of tocopherol
Inventor: OGAWA KOUICHI
IPC: C07D311/72
Filed: 1981-03-20
Abstract: PURPOSE: To hydrolyze glycerides, etc. in oil foots (or treated oil foots) formed in refining vegetable fats or oils as by-products, completely and recover tocopherol in high yield without decomposition thereof at all, by treating the oil foots (or treated oil foots) with an enzyme.  
     CONSTITUTION: Oil foots (or treated oil foots) formed in the refining step of vegetable fats or oils as by-products are treated with an enzyme, preferably lipase, chlorophyllase or papain, in the presence of water at 35W40°C for 8hr. The resultant tocopherol is recoverd as an unsaponified material. The amount of the enzyme to be added of[0.01W0.1% saponification value in the raw material]×[the amount of the raw material (g)]is enough for the treatment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09230505-A (JP)
Title: Projection screen
Inventor: IKEDA TAKASHI
IPC: G03B21/62
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To spread and house a projection screen by easy operation and to obtain complete contrast even in a bright place by providing a projection sheet loosely folded and housed inside a housing which can be opened/closed with either a polarizing layer or a light non-transmissive layer. SOLUTION: The flexible projection sheet 20 constituting a projection surface on which video light from a video projector is formed into an image is doubly and loosely folded and housed inside a housing 10 having such outside shape convenient to carry as a nearly rectangular parallelopiped and having a structure opened/closed through a hinge 14. The sheet 20 is constituted to be spread in a planar state by opening the housing 10 by means of linking both sides of the sheet 20 with both ends of the opening/closing part of the housing 10. A light reflecting metallic vapor deposition layer consisting of a light reflecting metallic foil such as an aluminum foil is used as a light reflecting layer and a magneto-optical element consisting of double refractive material such as calcite is used as the polarizing layer.
Patent JP-S56137630-A (JP)
Title: Pattern forming
Inventor: ITOU MASAKI
IPC: G03F7/20
Filed: 1980-03-28
Abstract: PURPOSE:To obtain an extreme microlinear width pattern by providing the first pattern with a wider space than a pattern of line and space, on the latter and creating the second pattern whose space is wider than the original one through the processing of an overlapped portion of the space in a concave or convex fashion. CONSTITUTION:A resist 3 is applied on an object to be processed on a substrate 1 and then a space is created by means of exposure and development with the help of an electronic beam 4. Another resist 11 is applied to create a space 13 through exposure and development. Following this process, a material 2 is etched using the resists 3 and 11 as a mask and then the mask 3, 11 is removed. Next, a regist 15 is applied to carry out an exposure 16 and development process to create a pattern 17. With the assistance of a resist mask 15, the material 2 is etched to create concave parts 18, 19, removing the resist 15. The pattern thus obtained is partially changed by a pattern 17 which is set by a logic product of spaces 10, 13, into a region. The groove widths of the concave parts 18, 19 are equal to each other. In this way, it is possible to form even patterns whose linear width is variegated or whose density varies, with satisfactory linear width precision.
Patent JP-S52124779-A (JP)
Title: Apparatus for burning waste liquid such as waste solvent
Inventor: SEKINE TOSHITAKE
IPC: F23G7/00
Filed: 1976-04-12
Abstract: PURPOSE: To burn waste liquids by diving a burning furnace in the front and rear directions to form a primary combustion chamber and a secondary combustion chamber, wherein a combustion part having a roastor and a waste liquid pouring port is provided on said primary combustion chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60188221-A (JP)
Title: Coin packaging equipment
Inventor: YOSHINAGA ARATA
IPC: G07D9/00
Filed: 1984-03-02
Abstract: PURPOSE:To make such operations of packaging a lot loose coins by the fixed number of bundles performable in a highly efficient manner, by installing a tiltable coin housing part in a self-propelled truck traveling on a fixed route, while constituting these coins housed herein so as to be projected into a coin packaging device stationed at a fixed place. CONSTITUTION:A pair of rails 2 are laid down along an oval, endless-form fixed route 1. These rails consist of an equal level straight line part 2, a down straight line 2B in parallelism with the former and a pair of curved parts 2C and 2D connecting a space between start and terminal ends of these parts, and make plural self-propelled trucks 3 travel for guidance. Each self-propelled truck 3 is constituted of installing a tiltable loose coin housing part 11 sideward on a truck body 5. And, plural units of a constant coin packaging device 17 having a loose coin receiving hopper 16 are installed beside the same level straight line part 2A, while a loose coin loading part 24 is installed sideward in the down straight part 2B. Likewise, a boxing machine 22 encasing a coin winder 19 of the counted coin bundle is installed at the discharge side of the packaging device 17 in succession.
Patent JP-S57154532-A (JP)
Title: Disc brake
Inventor: HATA KOUTAROU
IPC: F16D65/14
Filed: 1981-03-19
Abstract: PURPOSE:To prevent the reduction of a servo effect, by providing a swingable push rod between a movable pad holder and a wheel piston so that a movable pad is not hindered from moving in the transverse direction of the piston. CONSTITUTION:A swingable push rod 15 is provided between a movable pad holder 3 rotatably supported on a servo arm 7 and a wheel piston 12 coupled to a master cylinder. The surfaces of the 16 and butt 18 of the push rod 15 are spherically shaped so that the sum of the radii R1, R2 of curvature of the spherical surfaces is equal to the total length L of the rod. When the wheel piston 12 is moved in the direction of an arrow A by oil pressure supplied from the master cylinder, the push rod 15 does not hinder the holder 3 from freely moving in the direction of an arrow D, because the rod can freely swing between the piston and the holder. For that reason, the pushing force of the piston 12 is effectively transmitted to the holder 3 lest a servo effect should be reduced.
Patent JP-S53125649-A (JP)
Title: Collecting system for solid body heat
Inventor: MIZUMOTO YOSHIAKI
IPC: F24V30/00
Filed: 1977-04-11
Abstract: PURPOSE: To device to collect heat efficiencly by constructing a system to contact a dilute water solution of a soluble salt with slabs or other bodies of high temperature and to dilute the condensed water solution by water to utilize this generated heat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06258920-A (JP)
Title: Recording device
Inventor: SATO FUMIO
IPC: G03G15/05
Filed: 1993-03-02
Abstract: PURPOSE:To record picture information of a thermochromic film on normal paper without using a scanner. CONSTITUTION:The device is provided with a write LED opposite to a photosensitive body 1 and a TC film driving roller 16 transporting a TC film 14 is disposed between the photosensitive body 1 and the write LED 15. The TC film 14 is irradiated with the beam from the write LED 15 and an electrostatic latent image is formed on the photosensitive body 1 by the beam transmitting the TC film 14. The electrostatic latent image is formed by electrophotographing process and the picture is recorded on recording paper 7 which is a normal paper.
Patent JP-S55133014-A (JP)
Title: Fixing method of lens holding wire material
Inventor: TANAKA SUSUMU
IPC: G02C1/04
Filed: 1979-04-05
Abstract: PURPOSE: To make possible simple and sure fixing by inserting a lens-fixing wire material in the recess of a rim and fixing the wire material by friction force.  
     CONSTITUTION: The end 7 of a wire material 3 to which required tensile force is being exerted in the arrow A direction in order to hold a lens 1 is firmly fitted to the inside surface of a concave groove 6 by way of the holes 4, 4' of a rim 2. The movement of the wire material 3 is prevented by friction force. Hence, the lens-fixing wire material is readily and firmly fixed, with a rim-less frame lens. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63208732-A (JP)
Title: Optical measuring instrument
Inventor: FUJIOKA HIDEHIKO
IPC: G01N21/64
Filed: 1987-02-26
Abstract: PURPOSE:To facilitate fluorescent light measuring operation by providing a filter for background light to a fluorescent light measuring instrument, and also adding a filter which detects light scattering or a filter which performs nephelometry, etc. CONSTITUTION:The light from the light source 11 on the left side of a fluorescent light measuring instrument 10 is made into a parallel light beam by a reflecting mirror 12 and a condenser lens 13 and the light beam is passed through an excited light interference filter 14 and illuminates a fluorescent sample 16 through a condenser lens 15. Fluorescence is emitted by the fluorescent sample 16, but made into a parallel light beam by a condenser lens 17, passed through an interference filter 18 for detection, and converged by a condenser lens 19, so that the beam is detected by a photomultiplier tube 20. The excited light interference filter 14 and a detection-side interference filter 18 are provided with filter switching mechanisms 21 and 22, and the filter switching machine for them is rotated to select any filter optionally an places it on the optical axis of the condenser lenses 13 and 15 or 17 and 19. Further, a transmitted light detecting element 23 is provided on the opposite side of the light source 11 about the sample.