baber/WOPTO huggingface dataset:
Patent JP-S62221730-A (JP)
Title: Stack
Inventor: IWASAKI MASAAKI
IPC: G06F9/44
Filed: 1986-03-24
Abstract: PURPOSE:To attain execution of a 'prolog' program by using a pointer that can indicate an optional frame within an area where a stack is already used. CONSTITUTION:The replacement of a stack pointer is carried out as conventional in a call mode even with a 'prolog' language. Then it is required in a return mode to return only the control of execution to the master side without resetting the stack pointer. Here a pointer CB which can indicate an optional frame within a stack 1 is provided independently of a stack pointer SP indicating the head of an unused area of the stack 1. Thus a frame corresponding to the procedure containing the control right of execution is indicated by the pointer CB. In such a way, the back track control is possible for execution of a prolog program.
Patent JP-H09255055-A (JP)
Title: Rigid container for viscous fluid
Inventor: YOSHIDA HITOAKI
IPC: B65D83/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To simply open a caulking tube for extrusion of a sealant without staining the tip of a nozzle by a method wherein opening is made either by extracting an inner stopper or by breaking a part at the middle of the inner stopper. SOLUTION: An extrusion port 4 is sealed up by screwing an inner stopper 8 down into an internal thread 7 at the inner circumferential face of an extrusion port 4. The inner stopper 8 is formed in a cylindrical shape being opened toward the inside of a container main body 2 with a top board 9 provided thereon, and a external thread 10 is formed at the outer circumferential face thereof. A shoulder part is formed at a nozzle 5 so that a flange part 9a of the inner stopper 8 is pressed therewith. A holding part 11 is made up in a measurement small enough for being concealed in the nozzle 5. After the main body 2 is filled with a sealant (caulking agent), a synthetic resin plunger is inserted into a caulking tube 1 and the sealant is enclosed in the main body 2. On opening the tube, the nozzle 5 is taken out, and the inner stopper 8 is unscrewed and removed.
Patent JP-H11240673-A (JP)
Title: Traverse device
Inventor: SENDAI HEIICHIRO
IPC: B65H57/28
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent uneven abrasion of a threading hole of an eyelet member by providing a rail member along moving width of a traverse guide and constantly pressing this rail member on an outer peripheral surface of the eyelet member by a spring mechanism. SOLUTION: A rail member 18 is provided along moving width of a traverse guide 14. The rail member 18 is connected to a cam box 11 through a spring material 24 and is constituted to constantly pressurize an outer peripheral surface of an eyelet member 16. Roving R alternately rubs on both left and right surface parts of a peripheral surface of a threading hole 15 of the eyelet member 16 by longitudinal swinging, but the eyelet member 16 the outer peripheral surface of which abuts to the rail member 18 revolves in reciprocal directions in accordance with reciprocating movement of the traverse guide 14, and the roving R uniformly rubs an overall peripheral surface of the threading hole 15.  Additionally, the rail member 18 constantly presses the outer peripheral surface of the eyelet member 16 by the spring material 24, and accordingly, the eyelet member 16 slides and revolves without separating from the rail member 18 even when it works for a long period o f time.
Patent JP-H11248072-A (JP)
Title: Rotary joint
Inventor: HASHII NAOYA
IPC: F16L27/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent attachment of a foreign matter to damage mirror-like finishing by integrally molding a bottom part of a space chamber provided by opening one end side of a body main body and a body side supply port opened on an outer surface of the body main body of a metal ion inflow preventive material to fluid in a communicating state in a body side supply passage. SOLUTION: A body side supply port 6 and a body side supply passage 7 are formed of a fluororesin by integrally molding a main body, and a floating sheet side supply passage 11 and a rotor side supply passage 15 are formed in a state where a supply passage inner surface side is separated from a metal part by coating supply passage lower holes provided on metallic floating sheet 2a and a rotor 3a with fluororesin. It is possible to supply abrasive liquid and pure water through a rotary joint 1A without mixing metal ions on the rotating side from the fixed side. As the floating sheet and the rotor are formed of metal, it is possible to prevent attachment of a foreign matter damaging mirror- like finishing of super high precision and to improve durability.
Patent JP-H11247500-A (JP)
Title: Handle device of door
Inventor: SUZUKI KENJI
IPC: E05B1/00
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify the construction of the handle device of a door, reduce the operating sound, and surely operate it. SOLUTION: A handle lever 2 vertically extending along the free side end edge part of a door 1, and formed of synthetic elastic material molded into a circular-arc shape is provided. One end of the handle lever 2 is supported in a handle receiver 3 oscillatably in the front/rear direction, in addition, the other end is movably guided along the lengthwise direction by engaging a guide groove 9 with a guide pin 11, and an operating piece 7 combined with the other end is directly linked with the latch mechanism of a lock box.
Patent JP-S61222232-A (JP)
Title: Apparatus for separately feeding semiconductor element
Inventor: NAGATA YOSHITAKA
IPC: G01R31/26
Filed: 1985-03-28
Abstract: PURPOSE:To prevent a burn-in board or the like from being broken, by providing vertically movable stoppers for separately feeding semiconductor elements supplied successively along an inclined chute so that each element is initially checked through contactors and is classified according to the result of the check. CONSTITUTION:Semiconductor element 12a, 12b... supplied along an inclined chute 11 are separately fed by stoppers 13 and 14. The semiconductor element 12a thus fed separately is received by a stopper 15. When the semiconductor element 12a is stopped, movable members 19a and 19b are driven so that contactors 17a, 17b... are contacted with leads 16, 16... of the semiconductor element 12a. Thus, the semiconductor element 12a is initially checked by a tester 21 whether it is short circuited with a DC power supply and whether the leads 16, 16... are short circuited with each other. If the semiconductor element 12a is judged to be non-defective, the stopper 15 is moved upwards so that the semiconductor element 12a is let to fall down along a chute 22 from which defective semiconductor elements are excluded. The semiconductor element 12a is then automatically inserted in a socket on a burn-in board for example.
Patent JP-2000256387-A (JP)
Title: New nucleoside comprising 5-fluorouracil as nucleic acid base and radioactive reduction activation prodrug containing the same
Inventor: NISHIMOTO SEIICHI
IPC: A61K31/706
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of liberating a compound having an antitumor action stronger than 5-fluorouracil, not acting on a normal cell, specifically exhibiting toxicity to a tumor cell by radiation exposure. SOLUTION: This nucleoside comprises a 5-fluorouracil derivative of formula I [R is a 2-oxo group-containing organic group, preferably a group of formula II (X and Y are each H or an alkyl; R1 is a hydrocarbon containing no multiple bond to be conjugated to an intramolecular CO); Rb is D-2'-deoxyribose or D-ribose] as a nucleic acid base such as 3-(2-oxopropyl)-5-fluorodeoxyuridine. The compound of formula I is obtained by protecting the hydroxy group of saccharide part of 5-fluorodeoxyuridine as a starting substance so as not to participate in a reaction and reacting the resulting substance with α- bromoketone corresponding to the group of formula II and then hydrolyzing the obtained compound to synthesize the objective compound.
Patent JP-2000261294-A (JP)
Title: Frequency multiplication circuit
Inventor: TAKADA SHUICHI
IPC: H03K5/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To generate a multiplication output by no feedback control without using a low pass filter. SOLUTION: A reference signal Fin1 and its inverted signal Fin2, for example, are propagated in two delay circuits 11 and 13 where plural delay elements 111 to 11n and 131 to 13n which can switch delay time to two stage by a control signal are cascaded. Outputs of delay circuits 11 and 13 are added by an addition circuit 14 to obtain a multiplied output Fout of the reference signal Fin1.
Patent JP-H08261259-A (JP)
Title: Shoe hold device of internal expanding type vehicular drum brake
Inventor: SEKI YOICHI
IPC: F16D51/20
Filed: 1995-03-23
Abstract: PURPOSE: To elastically hold a brake shoe by a simple structure in a single operation surely, eliminating the measures against waterproof and dustproof for the inside of a back plate and also stabilize the spring force of a shoe hold spring for the brake shoe. CONSTITUTION: A lock plate 9 is erected inside a back plate 2 and a hook 9a is installed on the tip of the lock plate 9. In a shoe hold spring 17, a hook 17d is installed on the tip of a band piece for connecting 17c by cutting up the band piece 17c for connecting whose stand up base part is the other side piece 17b side. The hook 17d is projected between a web 3a and the back plate 2 by passing the tip side of the band piece 17c for connecting through the inserting hole 3c of the web 3a and the hook 17d is engagingly attached to the hook 9a of the lock plate 9 while pressing the other side piece 17b of the shoe hold spring 17 in the web 3a direction.
Patent JP-S54155727-A (JP)
Title: Setting system for double feed detection level
Inventor: KAWAKITA YUUJI
IPC: G06K13/06
Filed: 1978-05-30
Abstract: PURPOSE: To set a detection level automatically by writing information on the thickness of a sheet on control data from the control sheet and by setting the margin value of the detection level to a corresponding sheet double-feed detecting method by reading the information on the thickness of the sheet prior to the start of a job.  
     CONSTITUTION: The sheet feeding method is provided which operates by being supplied with control data on the format of an internal or external memory or a control sheet to start a job process; information on the thickness of the sheet is previously written on control data 21, which is supplied to register 23 via interface 22. Prior to the start of the job, the thickness information is read out to supply selected detection levels to drivers 24 1  to 24 3  and slicer circuit 25 turns on one of drivers 24 1  to 24 3 ; the output is supplied to either input of comparator circuit 14, thereby setting the margin value of the detection level of comparator circuit 14 as a double-feed detecting method which detects the information from photo sensor 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61222856-A (JP)
Title: Brake device
Inventor: ISHII AKIRA
IPC: B60T11/28
Filed: 1985-03-28
Abstract: PURPOSE:To eliminate an electrical switch from a hydraulic pressure holding device for a wheel cylinder, by providing, in the movable section of the brake device, a valve device which opens and closes in accordance with the movable section. CONSTITUTION:When an automobile is stopped and the clutch is disengaged, a wheel is exerted with torque in the direction opposite to the direction of the arrow A under gravitation. That is, the automobile is subjected to back torque which intends to move the automobile toward a lower level area. Frictional force effected between shoes 104a, 104b and a rotary member 105 is reversed in the direction of the arrow B or C. The magnitude of the friction force is greater on the trailing shoe 104b side than on the leading shoe 104a side, and therefore, a slidable anchor 42 moves rightward. Thereby, a valve member is seated on its seat to close the valve, and therefore the master cylinder side is isolated from the wheel cylinder side to hold the braking condition.
Patent JP-S51140807-A (JP)
Title: A method of molding by oscillation casting of refractory linings
Inventor: IMAI HIROYUKI
IPC: B22D35/00
Filed: 1975-05-30
Abstract: PURPOSE: In molding refractory linings for blast furnace iron runners and ladles, a molding form having a plurarity of oscillators is used to effectively provide workability and increased density. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55158103-A (JP)
Title: Alcohol reforming apparatus
Inventor: HIROTA TOSHIO
IPC: F02M27/00
Filed: 1979-05-28
Abstract: PURPOSE: To make the temp. in an alcohol flowing direction uniform and obtain a high reaction rate by bending each alcohol pass while intersecting a heating gas pass and by setting the upper stream portion of the alcohol pass at the upper stream side of the gas pass.  
     CONSTITUTION: Reforming apparatus housing 21 is provided with upper heating gas inlet 22 and lower heating gas outlet 23. Each reaction tube 24 is housed in housing 21 so that straight tube portions 24A intersect heating gas pass 25 ranging from inlet 22 to outlet 23. One end of tube 24 located at the upper stream side of pass 25 is provided with alcohol inlet 26, and the outer end located at the lower stream side of pass 25 with reformed gas outlet 27. A heating gas flows from inlet 22 to outlet 23 through passes 25 to heat tubes 24, and when alcohol is supplied into tubes 24 from inlets 26, it is converted into a reformed gas through reforming reaction as it flows through tubes 24. The reformed gas is taken out of outlets 27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02244873-A (JP)
Title: Image compression processor
Inventor: YUI MASAAKI
IPC: H04N1/41
Filed: 1989-03-16
Abstract: PURPOSE:To quickly perform the partial recovery of an original image and to discriminate the kind of an image with respect to compression data without magnifying the compression data by attaching data set by a specific application data setting means on the compression data in image unit. CONSTITUTION:Specific application data set by the specific application data setting means 3 is attached on the compression data by a specific application data attaching means 2. Therefore, by setting address information in a desired area in the frame of the original image 1 as a recovery area and setting it as the specific application data, the recovery of only the desired area can be performed based on the specific application data when the original image is recovered afterwards. Also, by deciding codes for discriminating the kind of the CT image of X-rays, a magnetic resonance image, and a nucleus medical image, etc., and setting them as the specific application data, the code can be decoded prior to the succeeding recovery processing of the original image. Thereby, it is possible to discriminate the kind of the original image with respect to the compression data without magnifying the compression data.
Patent JP-S56162168-A (JP)
Title: Timing control system for distributed system
Inventor: SUGIMOTO KAICHI
IPC: G06F15/177
Filed: 1980-05-19
Abstract: PURPOSE:To repeat the control period for the whole of the system at a constant period to improve controllability, by providing a timing system, which controls individually periods of respective processing devices, to cope with variance of respective control periods. CONSTITUTION:Plural processing devices 3-5 do not communicate with one another directly, and a timing command 2 from a timing system 2 is used as a trigger signal to control respective control objects 7-9 of a control object system 6 individually. Control periods of plural processing devices 3-5 are controlled individually by the system 1 so that control periods of processing devices 3-5 are integral mutliples of the fundamental period, respectively and ratios of respective control periods become integers, thereby coping with variance of respective control periods. Thus, the control period of the whole of the system is repeated at a constant period to improve controllability.
Patent JP-S60210136-A (JP)
Title: Fixing method of stator for motor
Inventor: KITAZAKI SADAICHI
IPC: H02K1/18
Filed: 1984-04-02
Abstract: PURPOSE:To facilitate the replacement of a stator by clamping fixedly the stator to a steel plate frame with a tapping screw. CONSTITUTION:After a stator 11 is press-fitted to a steel plate frame 12, one or more holes (primary holes) 13 for tapping screws 14 are opened at one or more positions. The stator 11 is secured to the frame 12 by clamping the screws 14. Thus, the method of securing the stator can be simplified. Further, the stator can be readily removed from the frame by removing the screw.
Patent JP-S58183768-A (JP)
Title: Ink for ink jet recording
Inventor: AKUTSU HIDEKAZU
IPC: C09D11/326
Filed: 1982-04-21
Abstract: PURPOSE:The titled aqueous ink, containing an N-alkanolamine salt of a specific fatty acid as an additive, and having improved jetting stability and control of droplets. CONSTITUTION:An aqueous ink containing an N-alkanolamine salt of a fatty acid expressed by formula I or II [R1 and R2 are H or (hydroxy)alkyl; R3 is H or 1-4C alkyl; n is an integer 0-10], e.g. a compound of formula III or IV, as an additive in an amount of preferably 0.5-20wt% and if necessary a polyhydric alcohol type wetting agent, e.g. ethylene glycol, in an aqueous ink composition containing 0.5-10wt% water-soluble dye, e.g. a direct dye or acid dye. EFFECT:Image formation of improved color reproduction and high quality is possible.
Patent JP-H02243399-A (JP)
Title: Method for applying bottom coat to tail end of pencil
Inventor: OKUMURA SHIGERU
IPC: B43K19/00
Filed: 1989-03-16
Abstract: PURPOSE:To shorten a bottom coat applying process time and to enhance the uniformity of the shape of the tail end of a pencil by preheating the tail end of a pencil and immediately applying ultraviolet curable resin paint thereto thereafter to cure the same. CONSTITUTION:A heating chamber 3, a UV resin tank 4 and a UV lamp irradiation chamber 5 are successively arranged above the transfer line of a frame body 2 holding a large number of pencil shafts 1 in an erected state and the tail ends of the pencil shafts 1 are heated to required temp. by an appropriate heating source 6 during the passage through the heating chamber 3 at first and, next, when the pencil shafts 1 pass through the heating chamber 3, the heated trail ends of the pencil shafts 1 are immediately immersed in the UV resin tank 4 to be coated with UV resin paint 7. Thereafter, the pencil shafts 1 pass through the UV lamp irradiation chamber 5 and the tail ends thereof are irradiated with ultraviolet rays from a UV lamp 8 to cure the UV resin paint 7 and, by this process, the coating of bottom coat is completed. When the tail ends of the pencil shafts 1 are preheated, since the temp. of the tail ends of the pencil shafts 1 is not raised during the reaction curing of the UV resin, it is avoided that the shape of the UV resin paint film becomes non-uniform or the close adhesiveness thereof becomes inferior by the expansion of air.
Patent JP-H04278774-A (JP)
Title: Facsimile equipment
Inventor: NISHIMURA TATSUO
IPC: H04N1/32
Filed: 1991-03-06
Abstract: PURPOSE:To set the series of an additional function which can cope with the facsimile equipment, as well in which a display device and ten keys are omitted in order to reduce the cost. CONSTITUTION:In the facsimile equipment having no display device nor ten keys, this facsimile equipment sets the series like a software by using two buttons of a start 35 and a stop 34, and a changeover switch for transmission 32 and reception 33 modes, and prints out the set series.
Patent JP-H09253972-A (JP)
Title: Stocker device for workpiece
Inventor: MIYASHITA MASATO
IPC: B23Q7/10
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To enable only a workpiece at the upper-most stage to be positively and properly taken out and moved by a method wherein a pushing-amount of the workpiece at the upper-most stage of the lifted worpieces is made appropriate irrespective of the type of the workpiece. SOLUTION: A plurality of plates 8 installed at a main body 1 of a stocker and equally spaced-apart in a rotating peripheral direction of a rotatable workpiece mounting pallet 7 are provided with identification codes for identifying the class of the workpiece. When the workpiece W is pushed up through a plate lifter mechanism 22, the identification code is read and a pushing amount made by the plate lifter mechanism 22 is automatically controlled in response to information of the workpiece thickness stored in advance for every kind of the workpiece W after reading the identification code.
Patent JP-S59192455-A (JP)
Title: Neumerical controlled tool grinding machine
Inventor: MORI SADAYUKI
IPC: B23Q3/155
Filed: 1983-04-15
Abstract: PURPOSE:To mount a grindstone wheel accurately by providing a grindstone wheel lifter for fitting the grindstone wheel into a female tapered hole on grindstone shaft with constant face pressure and a distance setting means for setting predetermined interval between the referential faces of spindle head and grindstone wheel. CONSTITUTION:A contact detector 80 which is a component of a distance setting means is fixed at the lower end of a case 12a for a grinding spindle head 12 where a grindstone shaft 16 formed with a male tapered shaft 16a for mounting a grindstone is formed at the lower end. Said contact detector 80 is provided such that the distance between the referential faces 86 and 90 of the end face of the casing 12a and the end face of a grindstone sleeve 88 of a grindstone wheel 14 is set to predetermined level through displacement in F-axis direction of the grindstone shaft 16. While an arm 72 extending laterally is fixed at the lower end of a rotary shaft 58 of an automatic grindstone replacer 50 where a grindstone lifter 40 containing a motor MP is provided at the outer end of said arm 72 to fit the female tapered hole of the grindstone wheel 14 tightly over the male tapered shaft 16a of the grindstone shaft 16.
Patent JP-H09254397-A (JP)
Title: Washing of ink jet head
Inventor: KOSUDA KAZUNORI
IPC: B41J2/165
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To wash off foreign matter in an ink jet head by washing after cutting. SOLUTION: In a washing method, the vibration plate forming one of the walls of an ink chamber is displaced to pressurize the ink in a pressure chamber to jet ink from the nozzles communicating with the pressure chamber. An ink jet head is arranged in a washing soln. container 4 housing a washing soln. so that nozzles are turned downwardly and a tube 5 comes to an ink supply port through a jig 10 and the washing sol. container 4 is put in an ultrasonic washing machine 9 and the washing soln. in the washing soln. container 4 is passed through the ink jet head by a liquid feed pump 7 while ultrasonic waves are applied to the ink jet head and the ink jet head is washed while the waste washing soln. is sent to a waste soln. container 8.
Patent JP-H07246440-A (JP)
Title: Production of ring member
Inventor: NAKAGAWA TATSUYA
IPC: C22C14/00
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a ring member of TiAl base metal compound whose crystal, granule is accomplished to be fine. CONSTITUTION:In the production of a ring member 4, a scrap part 2 having a circular section, and a blank 4 of TiAl base metal compound having a flange part 3 which is formed on the outer circumferential surface of the scrap part 2 and whose cooling velocity is swifter than the scrap part 2 are cast, and next, the flange part 3 is separated in a ring like from the scrap part 2. In such a way, the cooling velocity of the flange part 3 can be swiftly made, even using a molten metal of TiAl base metal compound composition of late solidification.