baber/WOPTO huggingface dataset:
Patent JP-H11253555-A (JP)
Title: Manufacture of barium alginate capsulated pancreatic islet, using specific gravity density gradient centrifugal method
Inventor: NOGUCHI ATSUSHI
IPC: A61M1/36
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing technology for a capsulated pancreatic islet being thin, heterograftable, and covered with an immunity isolating film, which reduces a graft volume, without an empty capsule by a method wherein a specified (g) is applied by a specific gravity density gradient centrifugation, and only a pancreatic islet is made to pass through a solution layer containing barium chloride. SOLUTION: The uppermost layer is a layer of a solution wherein pancreatic islets are floated in a sodium alginate solution, and a second layer is a layer of a solution equipped with a specific gravity and a viscosity by which an algin acid solution itself may not sink even when a gravitational force is applied at the time of centrifugation, and a third layer is a layer of a solution containing 25 mM-Bacl2 , and a fourth layer is a layer of a solution having a specific gravity and a viscosity by which pancreatic islets may not sink to the bottom of a centrifugal tube by a gravitational force at the time of the centrifugation, and a culture tube which is formed in multiple layers comprising such layers, is placed in a centrifugal separator, and the pancreatic islets are centrifugally separated.
Patent JP-H02281720-A (JP)
Title: Transformer composed of closed magnetic circuit made of ferrite
Inventor: JIYANNMISHIERU BUIYO
IPC: H01F41/02
Filed: 1990-03-28
Abstract: PURPOSE: To suppress generation of noise due to magnetic distortion, by filling in an air gap with a packing material of a single component having a prescribed Shore hardness with respect to temperature. CONSTITUTION: An air gap 6 of the transformer consisting of a ferrite-made magnetic closed circuit is filled in with a packing material 15 of a single component having a prescribed Shore hardness with respect to temperature. The packing material 15 desirably has a Shore hardness of 30 at 25 deg.C, and a polysulfide group packing material or a polyurethane group packing material is adopted for the material 15. The single component packing material is of self-adhesion, sufficiently flexible to cushion vibration and cured without causing contraction due to the lapse of time. Thus, generation of unpleasant noise due to magnetic distortion is suppressed.
Patent JP-H0625671-A (JP)
Title: Chiral group (1s,4r)-1,4-dihydroxy-2- cyclopentenyl used for preparation of polar liquid crystal compound
Inventor: KAARU ZUIIMENSUMAIAA
IPC: C07D239/26
Filed: 1993-04-07
Abstract: PURPOSE: To obtain a polar liquid crystal compd. by using a chiral component for liquid crystal material simultaneously showing spontaneous polarization without affecting liquid crystal properties by contg. a specific chiral group as a component of a liquid crystal compd.  
     CONSTITUTION: (1S,4R)-1,4-dihydroxy-2-cyclopentenyl is used in preparation of a polar compd. shown by the formula, P-A-B-C [P is polymerizable unit, H, OH or ethenyl; A is a flexible spacer; B is a component constituted of at least two aromatic rings bonding each other in the state of linear structure or almost linear structure; C is shown by the formula (R 2  is linear or branched, and chiral or achiral alkyl optionally substd. by halogen, CN, OH)]. This chiral component has a characteristic simultaneously showing spontaneous polarization without affecting liquid crystal properties. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06294594-A (JP)
Title: Chemical cleaning method for feed water heater
Inventor: YASUDA RYUMA
IPC: F22D1/32
Filed: 1993-04-07
Abstract: PURPOSE:To provide a method of chemically cleaning a heat transfer tube of a high pressure feed water heater installed in a nuclear power plant and a thermal power plant of scale adhering on the inner face thereof. CONSTITUTION:Unlike conventional methods, in the title method a chemically cleaning liquid is not fed and discharged through a feed water tube. The liquid is fed through tentative pipes 14 passed through tentative lids 12, 13 provided in a water room manhole and a water room partition plate manhole. A circulating volume of the chemically cleaning liquid smaller than those of the conventional methods can be realized. Smaller equipment capacities of a pump and the like, therefore, can be realized, and operation time can be reduced. All part except a heat transfer tube 1 which is to be chemically cleaned is covered with isolating matter 15 such as rubber or the like. Thus, corrosion due the chemical cleaning liquid and the adhesion of once removed scales are prevented.
Patent JP-H08229840-A (JP)
Title: Bit
Inventor: KATAOKA MICHIO
IPC: B25B23/12
Filed: 1995-02-28
Abstract: PURPOSE: To provide a bit that holds a screw positively so as to be able to perform excellent fastening work. CONSTITUTION: A bit is formed of a bit body part 2 having an engaging part 2a engaged with a screw driving hole, a magnetic member 4 provided near the engaging part 2a of the bit body part 2 so as to be slidable along the bit body part 2, and a protecting member 5 enclosing the magnetic member 4 in the integrally slidable state and having the lower face shaped along the upper face of a screw head. Since the magnetic member 4 is slidable along the bit body part 2, even when an error is generated to the dimension of the screw driving hole, a screw can be positively held to the tip of the bit, so that excellent screw fastening work can be performed.  Also, since the magnetic member 4 is enclosed in the protecting member 5, the magnetic member 4 can be disposed in a position very close to the screw so as to be able to hold the screw powerfully, and the magnetic member 4 can be protected by the protecting member 5.
Patent JP-S62237973-A (JP)
Title: Method for partially forming embossed pattern to substrate surface
Inventor: YAMAMURO HIROMI
IPC: G09F7/00
Filed: 1986-04-08
Abstract: PURPOSE:To obtain a sharp excellent partial pattern, by a method wherein a pattern layer and a resist layer are separately formed to substrate surface and heated under pressure through a laminated layer consisting of a surface protective layer and a sheet or plate having an embossed pattern before the resist layer is released along with the protective layer. CONSTITUTION:A resist layer 3 is formed to the part, to which no pattern layer is applied, of the surface side of a substrate 1 such as an acrylic resin plate, which has a display part 2 applied to the back surface thereof by screen printing, used in an audio or microwave oven and a pattern layer 4 is further formed to the parts other than the resist layer 3. Next, a surface protective layer 5 is formed to the entire surface of the substrate 1 using curable ink or paint and heat resistant sheet or plate 6 having a hair line like embossed pattern provided to the surface thereof is superposed to the surface of said protective layer 5 so as to turn the embossed pattern forming surface to the substrate and heated under pressure to form the embossed pattern to the surface of the protective layer 5. At last, the resist layer 3 is released and removed along with the surface protective layer 5 to obtain a desired nameplate 8.
Patent JP-H06286935-A (JP)
Title: Sheet post-treatment device provided with sheet bundle transfer means
Inventor: HAYASHI KENICHI
IPC: B42C1/12
Filed: 1993-04-07
Abstract: PURPOSE:To prevent failure in loading caused by interference and the like between the end part of a sheet loaded on a stack tray and that of a sheet to be loaded next by a carrier means. CONSTITUTION:A holding member 230a is interposed between a stack tray sheet surface S' and transfer means 221, 222. The holding member 230 is so constructed as to move freely between a proceeding position, where the member overlaps on the stack tray sheet surface and a withdrawal position where the member is withdrawn. When a sheet is to be transferred to a stack tray 220, the holding member 230 is moved to a proceeding position to hold the front end of the sheet. After carrying, the rear end side of the sheet is held, and by moving the holding member 230 to its withdrawal position after a specific period of time elapses, the rear end thus held is dropped on the loading surface of the stack tray 220.
Patent JP-S525186-A (JP)
Title: Marine propeller fitting apparatus
Inventor: HIEDA NOBUYUKI
IPC: B63H23/32
Filed: 1975-06-30
Abstract: PURPOSE: Marine propeller fitting is simplified by utilizing hydraulic ram mechanism,and usual propeller cap is eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58198236-A (JP)
Inventor: HIRATO YOSHIO
IPC: A01K63/02
Filed: 1982-05-12
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-H08246760-A (JP)
Title: Ventilating device
Inventor: TANAKA YOSHIYUKI
IPC: F24F13/18
Filed: 1995-03-13
Abstract: PURPOSE: To surely maintain ventilation plates in the opened state or closed state. CONSTITUTION: An operating means 30 is provided on an operation window formed on the front wall 11 of a main body 10 slidably in the longitudinal direction of the main body 10. The operating means 30 is provided with a support, member 40 connected to ventilation plates 21, 22, an operating member 50, and a coil spring 60 arranged between them. A projection 45 provided on the support means 40 is coupled with a recess provided on the operating member 50 to form a rocking fulcrum. The operating member 50 is rocked around the rocking fulcrum. When the ventilation plates 21, 22 are closed, the operating member 50 is inclined, one end 51a is hooked on one end edge of an operation window 16, the operating means 30 is locked, and the closed state is maintained.  When the ventilation plates 21, 22 are opened, the other end 51b of the operating member 50 is hooked on the other end edge of the operation window 16, the operating means 30 is locked, and the opened state is maintained.
Patent JP-H10274543-A (JP)
Title: Control device for vehicle
Inventor: HOSODA KOJI
IPC: H01H25/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To easily select and execute a plurality of selection items corresponding to a plurality of control action while identifying them easily. SOLUTION: An oscillating type operating switch CL of long and thin lever shape is provided extending in the cross direction of a vehicle from a steering column SC. The switch CL can be oscillated in a vertical direction and in the longitudinal direction of a vehicle body. A head up display 5 is projected (displayed) in front of a windshield 1. A plurality of selection items such as air conditioner, navigation and CD are displayed in a menu form on the head up display 5. The switch CL is oscillated vertically, for instance, to specify one selection item out of a plurality of selection items. In this state, the switch CL is oscillated backward to execute control action corresponding to the specific selection item.
Patent JP-H07250858-A (JP)
Title: Condom system for heightening sextual sensibility
Inventor: NAKAMATSU YOSHIRO
IPC: A61F6/04
Filed: 1994-03-15
Abstract: PURPOSE:To enhance sextual sensibility by providing a protrusion at an upper part of a condom to stimulate the G-spot of a female genital organ in contact therewith. CONSTITUTION:A part 2 of a condom 1 is formed to be convex at a spot. When the condom 1 is put on, air enters a convex formed part to make a protrusion 2 so that the protrusion 2 contacts the G spot of a female genital organ to enhance sextual sensibility by stimulating the part. A magnet made of ferrite or metal or a magnetic body (powder, sheet) can be mounted, bonded formed integrally on the protrusion 2 being formed by blowing up a part of the condom 1. In this case, blood-stream is promoted by the magnetic force, thereby enabling the obtaining of higher comfortableness in use.
Patent JP-S537151-A (JP)
Title: Intruction control system of multiprocessing
Inventor: WADA KENICHI
IPC: G06F9/46
Filed: 1976-07-09
Abstract: PURPOSE: A resouce-use forecasting unit is provided in roder to forecast when resource used conditions of a stream can be forecasted in advance, thereby improving the stream selectivity efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61238531-A (JP)
Title: Constant-speed driving device for automobile
Inventor: HAYAMA MAMORU
IPC: B60W10/10
Filed: 1985-04-16
Abstract: PURPOSE:To prevent a decelerating shock from occurring, by detecting a decreasing ratio in a car speed and, when this decreasing ratio is smaller than the specified value and deceleration is insufficient, making a shift stop of an automatic transmission shift down. CONSTITUTION:A constant-speed driving device is provided with a controller 5 being connected to a power circuit 3 led out of a power source 1 by way of an ignition switch 2, via a main switch 4. On the basis of operations of an accelerator switch 6, a coast switch 7 and a resume switch 8 and a signal out of a car speed sensor 9, it is designed so as to make solenoids 11a-13a of an actuator 10 maintain a car speed, accelerate, decelerate or reset it from the controller 5. Output of an accelerometer 26 detecting car acceleration is made so as to be inputted into the controller 5 in design, and it shifts down a transmission at need on the basis of size of a decreasing ratio in the car speed.
Patent JP-S57197414-A (JP)
Title: Range finder
Inventor: YOKOTA HIDEO
IPC: G02B7/30
Filed: 1981-05-29
Abstract: PURPOSE:To extend the range of possible range finding, by providing an optical means which moves an image on a photosensor array located on an image forming point in at least one system of image forming optical system in two systems of image forming optical systems and switching and controlling this optical means in a plurality of stages of displacement. CONSTITUTION:Range finding components 1-6 are respectively located at a prescribed location in a housing 12. Windows 12a and 12b are provided at the left and right of the front surface of the housing 12 and the optical axes of the 1st and 2nd optical systems pass through the windows 12a and 12b in parallel. A reflecting mirror 6 of the 2nd optical system in freely rotatable with a shaft 6a, and a magnet absorbing piece 8 is provided at the tip of an arm member 7 projected laterally from the shaft 6a. Normally, the member 7 is drawn with a spring 9 so that the piece 8 strikes on a stopper 10 and the reflecting mirror 6 is held to the 1st operating state in which the normal is at 45 deg. angle to the base line. An electromagnet 11 is energized with a signal from a control unit 13, attracts the magnet absorbing piece 8 and converts the range finding system to the 2nd operating state.
Patent JP-H01252683-A (JP)
Title: Edge bonding device
Inventor: WAKABAYASHI TAKENORI
IPC: B23P21/00
Filed: 1988-04-01
Abstract: PURPOSE:To make it possible to perform bonding easily at normal temperature and to accelerate the bonding, by setting a pair of electrode plates vertically to the face of bonding on both sides of two adherends between which an adhesive layer is sandwiched and applying a high-frequency voltage to the electrodes. CONSTITUTION:A facing (a) coated with an adhesive is placed on a surface plate 1, and the main material (b) is laid on it. Since the facing (a) is at room temperature, it can be precoated with an adhesive, easily handled and smoothly supplied because it is freed of warpage and distortion. After these materials are set in place, a pressing board 2 is lowered to press the adherends (a) and (b) and accurately hold them with suitable clearances e and e. When a voltage is applied between the electrodes A and B and the adherends in this pressed state are irradiated with high-frequency waves, dielectric heating is concentrated on only the adhesive layer (c); therefore, the adhesive can be very quickly activated and can be dried and cured. Further, the heat buildup in the main material and the facing except the adhesive is so small that the curing by cooling is rapid and the bonding work can be quickly completed.
Patent JP-H01252201-A (JP)
Title: Apparatus for attaching tilling claw
Inventor: HOSHIHARA HIROFUMI
IPC: A01B33/14
Filed: 1988-04-01
Abstract: PURPOSE:To provide the subject apparatus effective in saving the labor and time for attaching and detaching a tilling claw, by inserting the claw base of a tilling claw into a claw holder of a tilling shaft and forwarding a lock pin toward the clamping object of the claw base to clamp the claw. CONSTITUTION:A claw base 7 of a tilling claw 6 is inserted into a claw holder 2 of a tilling shaft 1 and a lock pin 17 is forwarded toward the clamping object 8 of the claw base to clamp the clamping object 8 with a clamping part 18 at the top end of the lock pin. The tilling claw is locked to the claw holder with the lock pin by this process. The forwarding position of the lock pin is locked with springs 26, 26.
Patent JP-H06262341-A (JP)
Title: Device for cutting off gate in casting
Inventor: YAMAMOTO MASAAKI
IPC: B24B49/12
Filed: 1993-03-15
Abstract: PURPOSE:To automatically cut off a gate by automatically measuring worn quantity of a disk type grinding stone and automatically setting feeding quantity of a work table according to this worn quantity, at the time of cutting off the gate in a casting with a runner just after casting with the disk type grinding stone. CONSTITUTION:In this cutting-off device, the disk type grinding stone 11 having a driving shaft in the horizontal direction, the work table 26 laying and fixing the casting 27 at the side part of the disk type grinding stone and enabling slide to two direction of Y-axis direction paralleling with the axial direction of the disk type grinding stone and X-axis direction crossing at the right angle to the Y-axis and a measuring instrument 14 for measuring the diameter of the disk type grinding stone, are arranged. Further, a control device 15, in which the necessary feeding quantity in the X-axis direction to cut off the gate 27a is calculated based on the diameter of the disk type grinding stone measured with the measuring instrument and the preset dimension of the casting 27 with runner 27b and this feeding quantity can be controlled, is arranged.
Patent JP-H06269343-A (JP)
Title: Multipurpose panel elevating device
Inventor: KATAYOSE KAZUNOBU
IPC: A47F5/00
Filed: 1993-03-16
Abstract: PURPOSE:To provide a multipurpose panel elevating device which does not require a complicated work or does not cause danger, and by which an upper part of a wall surface or showcase, etc., which is closer to a ceiling can be effectively used, and the displaying quantity of a showcase can be increased. CONSTITUTION:When a panel 7 of the elevating device of a multipurpose panel is at an ascennding position, the panel 7 is located in the vicinity of the front surface of a column 3, i.e., on the top of a shelf 4 of a showcase, and therefore, a space in which commodities can be displayed is formed on the top of the shelf 4 at a lower stage such as being extended, and a commodity displaying space is expanded. At the panel ascending position, latch devices 14 are fixed at specified locations on the panel 7 and immobile (fixed) locations on other than the panel, and therefore, the panel 7 does not fall unpreparedly.
Patent JP-S62241651-A (JP)
Title: Shutdown method for polishing machine
Inventor: NAGASE NOBORU
IPC: B23Q11/00
Filed: 1986-04-09
Abstract: PURPOSE:To make safety grinding work attainable, by detecting overload to be imposed on a grindstone and stopping movement and working motion of the grindstone, while neutralizing the stored data, in case of a polishing machine having a teaching process. CONSTITUTION:When a work W is placed on a table 25, positioned to the lower part of a wheel head 19 and a WX surface is machined, a machining mode is selected by a mode selector switch on a control panel 57, making a moving direction of the wheel head 19 move in two X and Y directions, and this head is pressed to the WZ surface, then a grindstone 42 is reciprocated by an air motor 38, thus grinding take place. If overload is imposed on the grindstone 42, it is detected by sensors set in top and bottom of a an air cylinder 44, outputted to a central processing unit of the control panel 57, and motors 8 and 20 or the like are stopped and simultaneously data erasing signal is outputted to a random access memory so that data are neutralized. When both WX and WY surfaces are machined, the wheel head 19 is rotated in a horizontal position, and controlled likewise, thus grinding takes place.
Patent JP-S63248344-A (JP)
Title: Improved method for processing tea extract solution
Inventor: TOMINAGA OSAMU
IPC: A23F3/16
Filed: 1987-04-02
Abstract: PURPOSE:To prevent deterioration in water color of a tea extract solution by browning and obtain a high-quality tea extract solution having natural color tone, by keeping the pH of the extract solution at an acid value in processing the extract solution of teas while heating. CONSTITUTION:The pH of a tea extract solution is initially regulated and kept at <=5 during the solution temperature is >=44 deg.C in processing the extract solution of teas, such as concentration processing. The deterioration in water color by heating is then prevented by regulating the pH to return the pH of the above-mentioned extract solution to the original value. Furthermore, for example, malic acid, is used for regulating the pH to <=5. For example, a cation exchange resin, is used for returning the pH to the original value.
Patent JP-H01253761-A (JP)
Title: Data input device
Inventor: TOO KIMIHIKO
IPC: G03G15/00
Filed: 1988-04-01
Abstract: PURPOSE:To grasp the request tendency of a user by counting data which is inputted deviating from a settable range by mode kinds and displaying counted values according to a count display request key input for commanding the display of counted values of the numbers of times of oversetting. CONSTITUTION:The data input device for saving prescribed input data on an IC card through a card connector 203 stores a RAM 202 with the settable mode kinds of a target machine where the data on the IC card are to be loaded and the range of the mode kinds. Then a control part 2,012 compares the level of an input mode kinds with the corresponding mode kind of the target machine which is stored and when the level of the input mode kind is not within the range of the corresponding mode kinds, the number of times of the oversetting of this mode is counted and displayed together with the specified mode according to the count display request key input.
Patent JP-S558478-A (JP)
Title: Surface treated steel product for high corrosion resistant fabrication
Inventor: KAWASAKI HIRONOBU
IPC: C25D15/02
Filed: 1978-07-05
Abstract: PURPOSE: The captioned steel product of improved corrosion resistance, weldability, workability and coating characteristic by applying two layers of the Zn plating layer of the specified thickness on an under layer and the Mn plating layer of the specific thickness on the upper layer to one or both surfaces of the steel material.  
     CONSTITUTION: A zinc plating layer of 0.4 to 8.4μ in plating thickness is applied to a hot or cold rolled steel plate and further two players of the Mn plating layer of 0.6 to 7μ in thickness are applied thereon to at least one surface thereof. The zinc plating of the under layer may be executed by either hot dipping or electroplating. In the case of electroplating of zinc, a sulfate bath or chloride bath may be utilized. The Mn plating of the upper layer may be readily accomplished by the electroplating method using a sulfate bath or chloride bath. Antirust oil or working oil is coated or prime-coating of painting is applied to the non-plating surface of one side. 
     COPYRIGHT: (C)1980,JPO&Japio