baber/WOPTO huggingface dataset:
Patent JP-2001162476-A (JP)
Title: Sheet suction device
Inventor: MIKAMI NOBUHIRO
IPC: B23Q3/08
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet suction device not requiring a sensor or a circuit for synchronizing operation timing between a suction pump and a press roller to reduce a cost. SOLUTION: This sheet suction device has the suction pump 13; a suction face (16) including plural suction holes 16a, 16b, 16c communicating with a suction port 13a of the suction pump 13; and the press roller 17 moving to one direction with pressing a thin film sheet 15 onto the suction face (16). By decompressing the suction holes 16a, 16b, 16c corresponding to moving positions of the press roller 17, the thin film sheet 15 is stuck to the suction plate 16. The sheet suction device has a cylinder part 27 communicating with the plural suction holes 16a, 16b, 16c, and a piston member 25 moving inside the cylinder part 27 mechanically interlockingly with the press roller 17. The suction holes 16a, 16b, 16c corresponding to the moving positions of the press roller 17 are communicated with the suction port 13a of the suction pump 13.
Patent JP-H06191100-A (JP)
Title: Printer
Inventor: HOSODA OSAMU
IPC: B41J5/30
Filed: 1992-12-25
Abstract: PURPOSE:To use a secondary memory at the time of printing and to use a main memory at a minimum by providing means for storing page unit data converted to a format to be used in a printer from received data from an external unit and obtained data in a printer, developing data to its output image and data necessary to print in a secondary memory. CONSTITUTION:Print data output from an external unit 300 is received by a data receiver 101a, and stored in a reception buffer 105-1 in a secondary memory 105. An analyzer 102a analyzes data in the buffer 105-1, and resultantly forms data for applying a command to a developing unit 103a, i.e., data to be stored in a page buffer 105-2 in a secondary memory 105. The unit 103a forms an output image, for example, in a format of a binary bit map memory according to a content of the buffer 105-2 for one page in a frame memory 105-3 of the memory 105. The thus formed print data is, for example, imparted with a label at each specific form.
Patent JP-H11178226-A (JP)
Title: Secondary battery pack
Inventor: YAMADA KATSUO
IPC: H01M2/10
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a secondary battery by eliminating battery discharge after the detection of excessive discharging. SOLUTION: A second switch circuit 5 is provided at a power supply route for supplying a control power source Vs to a power source monitor circuit 4, and a load device RL to form such a circuit so as to turn off the second switch circuit 5 for cutting off battery output Vc at the time of detection of excessive discharge. It is thus possible to cut off a battery output Vc to the load device RL in an excessive discharge detection condition, and cut off all the current leaking into respective loads through the supply route of control current Vs.
Patent JP-H08288940-A (JP)
Title: Ciphering key system
Inventor: SAITO MAKOTO
IPC: H04N21/4405
Filed: 1995-12-11
Abstract: PURPOSE: To prevent illicit use by using a secret key so as to cipher data, sending the data to a data communication equipment via a communication channel and decoding the received data through the use of the secret key. CONSTITUTION: A data communication equipment 15 is used to apply the use of data to a database 12 via a communication channel 17. In this case, the user ciphers his own secret key by using an open key of the database 12 and sends the cryptographic key to the database 12. The database 12 decodes the ciphered secret key of the user by using an exclusive key, ciphers the data applied for the use by using the secret key of the user to be decoded and sends the ciphered data to the equipment 15 via the channel 17. The user receiving the data ciphered by using his own secret key uses a user terminal equipment 18 to decode the ciphered data ciphered by using his own secret key. Moreover, a charge center 13 is provided to the database 12 to be used for account of the charge attending intake/issue of orders.
Patent JP-2000168838-A (JP)
Title: Packing cushion and cathode ray tube pack using the same
Inventor: YAMAMOTO YUTAKA
IPC: B65D81/03
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a packing cushion with sufficient strength, which can be repetitively used without increasing density of a cushion material. SOLUTION: A cushion material 8 made of expanded styrene for example with elasticity and a reinforcing cushion 7 integrally molded with a reinforcing member 9 made of a material which is harder than that of the cushion 8 and has sufficient strength difficult to deform are used as lowermost and uppermost packing cushions for packing a cathode ray tube. At this time, the reinforcing member 9 of the cushion 7 is placed to be outside the pack. Thus deformation and deterioration of the cushion material 8 can be suppressed more largely than a conventional one, allowing repetitive use. Further efficiency in packing can be improved, so that the cathode ray tube pack which is inexpensive and has a less amount of the packing material to be disposed of can be provided.
Patent JP-H05178013-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: TSUKADA SHUICHI
IPC: B60C13/02
Filed: 1991-12-27
Abstract: PURPOSE:To provide a pneumatic tire for a passenger car improving both riding comfort and steering stability which are antinomic with each other. CONSTITUTION:At a side wall part 3 at the section of a tire in the meridian direction, when surface length from a shoulder point P to a rim check line Q is supposed to be L, in a territory above the side wall part 3 from the shoulder point P to length S prescribed under the following expression toward the rim check line Q direction, a plural number of ring grooves 10 extending in the tire circumferential direction and ring ribs 11 between the ring grooves 10 are provided, and upper parts of the ring ribs 11 are projected from the surface of the side wall part 3. 0.10L<S<0.33L.
Patent JP-2000174745-A (JP)
Title: Encipherment communication method and system therefor
Inventor: MATSUMORA KIYOSHI
IPC: H04L9/08
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to facilitate a key management while securing security and easily perform an encipherment communication at a low cost by changing the mechanism of key data management by means of a common key encipherment system. SOLUTION: A caller identification information is imparted to a callee side system 3 before the establishment of line connection between a caller side system 2 and the callee side system 3 at the time of transmitting encipherment information, and the callee side system 3 judges whether a line is connected or not, so that transmission from a caller different from the correct caller side system 2 and illegal invasion to the system can be prevented. In the callee side system 3, a caller certification code corresponding to informed caller identification information is selected among registered codes. Then, a decoding key being the same as a cryptographic key can be generated based on caller identification information and the caller certification code.  Thus, the decoding key does not exist while the system is not connected to the caller side system 2 and the labor and time of key management can be reduced.
Patent JP-H06190358-A (JP)
Title: Garbage disposal device
Inventor: MORISHITA TAKUYA
IPC: B09B5/00
Filed: 1992-12-25
Abstract: PURPOSE:To improve the decomposition disposal efficiency of garbage, eliminate the labor for the waste disposal of garbage and improve the maintenance of environment. CONSTITUTION:A garbage disposal device comprises a crusher 8 for crushing garbage thrown away from a material dumping hole 11, a disposal tank 17 for receiving the garbage discharged out of the crusher 8, a disposal medium 27 for decomposing stored in the disposal tank 17 and decomposing and disposing the garbage, agitating blades 23 for agitating the garbage in the disposal tank 17 together with the disposal medium 27 and mixing and a blower 22 for feeding air to the disposal medium 27.
Patent JP-H07179103-A (JP)
Title: Pneumatic tire
Inventor: SAKUNO HIROAKI
IPC: B60C11/11
Filed: 1993-12-22
Abstract: PURPOSE:To reduce pillar resonance sounds and tire noises following pattern noises by changing the sectional area of a main groove in accordance with the pitch length of a side groove crossing the main groove in the peripheral direction of a tire. CONSTITUTION:In a tread surface K, lateral grooves 11A and 11B are formed between linear main grooves 10A and 10B having the same width over the whole periphery on both sides of a tire equator C and a tread line (e). Crossing points thereof KA and KB are separated by pitch lengths P (i) (i= 1 to n) in (n) kinds of directions of a tire periphery different from each other, and when the pitch lengths areP (1)<P (2)...,<P (n) from the smaller one in order, respective sectional areas S (i) of the main grooves 10A and 10B belonging to each are changed in accordance with P (i) and the changing rate of adjacent groove sectional areas {S(i+1)-S (i)}/S (i) are 0.5 to 1.5 times the changing rate of adjacent pitch lengths {P(i+1)-P(i)}/P (i). Thus, pillar resonance sounds can be reduced while maintaining a wetting performance and tire noises can be reduced.
Patent JP-H09157647-A (JP)
Title: Pozzolanic reaction, pozzolanic reaction product and soil improvement utilizing pozzolanic reaction
Inventor: SHIRAGAMI MITSUAKI
IPC: C09K17/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a new method for carrying out pozzolanic reaction, capable of carrying out under relaxed pH conditions and soil improving method utilizing the pozzolanic reaction, capable of reducing problem of secondary pollution caused by contact water (rain water) which became strongly alkaline by contact with soil. SOLUTION: (1) This method for carrying out pozzolanic reaction comprises adding an acidic salt as pH adjuster to the reaction system in carrying out pozzolanic reaction by curing and solidifying a raw material substance containing Si component, Al component and Ca component. (2) This method for improving soil comprises adding an acidic salt as a pH adjuster to a reaction system in soil improving method carrying out pozolanic reaction by adding and mixing a watercontaining soil with a water-soluble high-molecular substance, adding a lime component as a component adjusting agent to the resultant granulated material and curing and solidifying the mixture.
Patent JP-2001161938-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To simplify contents of control of a game machine such as Pachinko machine with a variable display device capable of variable-display plural kinds of identification information without lowering player's interest. SOLUTION: An operation port 3 and a jackpot winning port 4 are equipped on the game board of this Pachinko machine 1. A display device 13 with display part 13a is set in the central part of the game board 2. Plural symbol rows are displayed on the display part 13a and comprise plural kinds of symbols. The main board 24 commands to start variable display of symbols based on generation of a prescribed trigger and outputs time information to the variable display device 13 to stop the variable display of symbols after a prescribed period and display the determination by prescribed symbols. The variable display device 13 displays the stop of pseudo-symbols in the former step of the determination display and displays prescribed direction during the period from the pseudo-symbols display to the determination display.
Patent JP-H07189471-A (JP)
Title: Water cut-off structure of vent cap
Inventor: YOSHIOKA HISASHI
IPC: F16L5/02
Filed: 1993-12-27
Abstract: PURPOSE:To enhance an installation capacity and a water cut-off performance and reliability as well by fitting a fit-in projected part and a ring groove and a permanent water expansion fixed form ring seal material installed to a cap insertion part side by side. CONSTITUTION:A fit-in projected part 5 and a ring groove 6 are installed to both surfaces of an insertion part 2 of a vent cap 1. A permanent water expansion fixed form ring seal material 7 is fitted into the ring groove 6 and projected thereto. The insertion part 2 is fitted into the end 11 of a duct installed to a building skeleton 10 where the ring seal 6 is arranged to be submerged in water or not to be submerged in water. The ring seal material 7 is adapted to be expanded by the fit-in projected part 5 in a clearance alpha formed on the peripheral surface between the end 11 of the duct and the insertion part 2 of the vent cap.
Patent JP-H11179626-A (JP)
Title: Assembling device and assembling method of cross joint
Inventor: HAISHI KAZUNOBU
IPC: B23P21/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To smoothen and facilitate the assembling work by providing a turning mechanism for rotating a pair of yoke support claws around a press-in middle shaft and moving them to mutually symmetric positions. SOLUTION: Yoke support claws 36, 36 are rotated by 180 deg. around press-in middle shafts 20, 20 and alternately set in vertically symmetric positions. Therefore, only by rotating the yoke support claws 36, 36 by 180 deg. after the press-in and caulking of bearings 6, 6 to the mount holes 1b, 1b of a first yoke 1, and rotating the first yoke 1 and a second yoke 2 by 90 deg. by a rotating mechanism, press-in and caulking works of bearings 7, 7 to the mount holes 2b, 2b of the second yoke 2 can be started. Thus, the assembling work can be smoothly and easily executed with excellent assembling property. The same press-in middle shafts 20, 20 and the same caulking outer shafts can be used for the first yoke 1 and the second yoke 2.
Patent JP-H05182377-A (JP)
Title: Disk device
Inventor: MURATA TATSUYA
IPC: G11B21/22
Filed: 1991-12-27
Abstract: PURPOSE:To provide a disk device capable of detecting the restraining state of a head restraining mechanism easily and at a low cost. CONSTITUTION:This device is provided with a head 2 recording or/and reproducing data to a disk 1, a head driving mechanism 3 driving the head 2 in the radial direction of the disk 1, a head movement detection part 4 detecting the movement of the head and the head restraining mechanism 5 restraining the head at a restraining position when the device is not used. Also, at the time of using the device, the head is driven from the restraining position to a prescribed position by the head driving mechanism 3 and the movement is detected by the head movement detection part 4, and when a movement time is a specific time or longer, a head restraint judging part 6 judges that the restraint of the head 2 by the head restraining mechanism 5 is released.
Patent JP-H09167194-A (JP)
Title: Circuit for making combination of straight lines approximate to curve
Inventor: KONO KAZUO
IPC: G06G7/28
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for outputting the signal of a polygonalline to a changed input signal and for making an output characteristic approximate to a curve with the combination of the polygonal lines. SOLUTION: Upper limit setting reference voltage ER equal to a value when an input signal Ei being the voltage signal of a temperature is about 50 deg.C is impressed on the non-inversion terminal of an operated amplifier 2. Lower limit setting reference voltage Em is impressed on the non-inversion terminal of an operand amplifier 4 constituting an upper limit limitter circuit. When the temperature is more than about 50 deg.C, it becomes ER<Ei, and the output side of the operand amplifier 2 becomes non-conductive since a diode 10 is in an opposite direction. A diode 6 becomes non- conductive and the output voltage Eo of an output line 20 becomes Ei. When the temperature is between about 50 deg.C to about 10 deg.C, it becomes ER>Ei, and the output voltage Eo of the output line becomes ER since the diode 10 becomes a forward direction at that time.  When the temperature is less than about 10 deg.C, the upper limit limitter circuit fixes voltage Ex to lower limit setting reference voltage Em and the output line 20 and output voltage Eo drop in accordance with the drop of input voltage Ei.
Patent JP-H09166275-A (JP)
Title: Vacuum heat insulating panel mounting structure on heat insulating wall surface, and vacuum heat insulating panel
Inventor: KOMIYA YUJI
IPC: F16L59/12
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To easily fix a vacuum heat insulating panel to the wall surface of an electric refrigerator and easily correct the fixing position of the vacuum heat insulating panel by fixing the vacuum adiabatic panel to a heat insulating wall surface through pressure sensitive adhesive agent. SOLUTION: In an electric refrigerator in which a vacuum heat insulating panel 1 is mounted on a cold-reserving heat-insulating wall surface 13, the vacuum heat insulating panel 1 is provided with a sealing bag 4 formed by thermally sticking four peripheral edges of two heat adhesive synthetic resin sheets 2 and 3, and adiabatic material P is vacuum-filled in the bag 4. Also a pressure sensitive adhesive agent layer 5 is formed on the surface of one sheet 2, and a separating material 6 is laminated on it. Then, when the vacuum heat insulating panel 1 is fixed to the cold insulated heat insulating wall surface 13 of the refrigerator, first the separating material 6 is removed, the pressure sensitive adhesive agent layer 5 is pressed against the wall surface 13 at a specified position, and the panel 1 is fixed to the wall surface 13 by sticking.  Second, hard urethane foam material is filled and foamed in a clearance between the wall surfaces 13 and 14 so as to fill out the clearance with foaming body 15.
Patent JP-2001165479-A (JP)
Title: Humidifier
Inventor: UMEHARA TSUTOMU
IPC: F24F6/10
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem brought about when a constitution of circulating water through a humidifying element is adopted for a humidifier. SOLUTION: A large number of moisture-permeable membrane tubes 65 are provided in the humidifying element. A circulation circuit 40 is connected to this humidifying element 60 and hot water is circulated forcibly between the humidifying element 60 and a hot water tank 50. In the humidifying element 60, the hot water supplied flows inside the moisture-permeable membrane tubes 65. On the occasion, the pressure of the hot water acts in the direction of expanding the tubes 65. Accordingly, the tubes 65 are not crushed by the water pressure.
Patent JP-H09164757-A (JP)
Title: Antibaterial converted paper
Inventor: ONO NAOKI
IPC: C09D11/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To perform antibacterial treatment simultaneously with printing of pattern without requiring any additional step by forming an antibacterial print layer of antibacterial offset ink on the outer surface of a basic paper material. SOLUTION: When an antibacterial converted paper is used as the cover of a notebook, a specified print layer 2 is formed on the surface of a basic paper material 1 where the cover and rear cover are separated by a tolding line 6 and the front face of basic paper material 1 and print layer 2 is covered with an antibacterial solid print layer 3 of antibacterial offset ink. The antibacterial solid print layer 3 is formed by solid printing an antibacterial offset OP varnish, having such composition as 0.5-3.0wt.% of antibacterial agent is added to the offset OP varnish, over the entire surface.
Patent JP-H07188170-A (JP)
Title: Production of aminomethylpyridine derivative and intermediate therefor
Inventor: MIYAZAKI TOMONORI
IPC: C07D213/61
Filed: 1993-12-24
Abstract: PURPOSE:To efficiently obtain the subject compound useful as a synthetic intermediate for insecticides and acaricides by reacting a pyridine derivative having a specific structure with aqueous ammonia in the presence of a compound having formyl group and a phase-transfer catalyst and then hydrolyzing the resultant compound. CONSTITUTION:This method for producing an aminomethylpyridine derivative expressed by formula V (X<1> is H or a halogen) is to react (A) a pyridine derivative expressed by formula I (X<2> is a halogen) with (B) aqueous ammonia in the presence of (C) a compound, containing formyl group and expressed by formula II (R<1> is an aryl, a heterocyclic residue containing oxygen or a lower alkyl) and (D) a phase-transfer catalyst, provide an azomethine compound expressed by formula III [preferably a new azomethine compound expressed by formula IV (X<3> is H or a halogen; R<2> is an aryl or a heterocyclic residue containing oxygen)] and then hydrolyze the resultant compound. Furthermore, e.g. 3-(N-benzylideneaminomethyl)pyridine is cited as the azomethine compound expressed by formula IV and, e.g. 2-chloro-5-aminomethylpyridine is cited as the compound expressed by formula V.
Patent JP-2000170495-A (JP)
Title: Backfilling injection device for shield excavator
Inventor: TANIGUCHI KAZUYUKI
IPC: E21D11/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a backfilling injection device for a new shield excavator capable of effectively avoiding the occurrence of operational failure by securing a movement of a piston pipe. SOLUTION: A both-end opening guide pipe 16 is arranged outside a piston pipe 4 for reciprocating in a through passage 8 of an injection head 5 to insert this piston pipe 4 to be formed as a double tube structure, and the tip of the guide pipe 16 is inserted/installed in the through passage 8. Thus, strength of the through passage 8 is improved, and since the deformation stress is hardly transmitted up to the piston pipe 4, reciprocating motion of the piston pipe 4 in the through passage 8 is sufficiently secured to effectively avoid the occurrence of operational failure.
Patent JP-H07198813-A (JP)
Title: Squid apparatus
Inventor: KOMURO TAKANORI
IPC: A61B5/05
Filed: 1993-12-28
Abstract: PURPOSE:To provide a SQUID apparatus in which sensor outputs in many points can be obtained at low noise in a simple constitution by sequentially changing over many SQUID sensors. CONSTITUTION:Current or voltage terminals X1 to XM are installed on one end, of SQUIDs 211 to 2MN, and current or voltage terminals Y1 to YN are installed on its other end. The individual X-terminals are connected to a D/A converter 3 via a changeover device MUX1. The individual Y-terminals are grounded via a changeover device MUX2. The individual X-terminals are connected to a positive-side input end of a differential amplifier 4 via low-noise amplifiers AX1 to AXM and a changeover device MUX3. The individual Y- terminals are connected to a negative-side input end of the differential amplifier 4 via low-noise amplifiers AY1 to AYN and a changeover device MUX4.