baber/WOPTO huggingface dataset:
Patent JP-H02129414-A (JP)
Title: Non-stage transmission for automobile
Inventor: KIN SEIKAN
IPC: F16D31/04
Filed: 1988-10-28
Abstract: PURPOSE: To simplify the structure and reduce the cost by comprising a pair of planetary gears engaged with a sun gear of an input and output shaft and having a common gear shaft, forming a gear pump with a first pump gear through which the gear shaft is penetrated and a second pump gear engaged with the first pump gear, and mounting an opening-closing valve on a line for circulating the oil to the gear pump. CONSTITUTION: When an input shaft 41 is rotated, a planetary gear 2 engaged with a sun gear 4 and a planetary gear 3 integrated with the planetary gear 2 rotate, a first pump gear 5 is rotated through a gear shaft 44, and the planetary gears 2, 3 are revolved. A second pump gear 6 is rotated in accompany with the rotation of the pump gear 5, so that the oil in a gear pump chamber is discharged from an outlet 48 to a circulating oil pipe 29 and circulated to the gear pump chamber from an oil inlet 47. When an acceleration pedal is pressed, an opening-closing valve 28 is closed in accompany with the acceleration of an input shaft 41, the pressure in the gear pump is increased, and the revolving speed of the planetary gears 2, 3 is reduced, so that they finally rotate and an output shaft 42 is accelerated. Whereby a transmission of simple structure can be provided.
Patent JP-2000093007-A (JP)
Title: Seedling pot having automatic bottom
Inventor: WATANABE YOSHIO
IPC: A01G9/10
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper-made seedling pot which does not generate a poisonous gas when burnt. SOLUTION: This seedling pot having an automatic bottom 2 is obtained by disposing a pyramidal cylinder 1 as a peripheral wall and extendedly disposing the automatic bottom 2 on the lower edge of the pyramidal cylinder 1.
Patent JP-H0525080-A (JP)
Title: Production of cycloalkanone
Inventor: HORIBATAKE MIHOKO
IPC: C07C49/403
Filed: 1991-07-23
Abstract: PURPOSE:To provide a method for producing a cycloalkanone by efficiently oxidizing a cycloalkanol with hydroperoxide. CONSTITUTION:A cycloalkanol is reacted with hydrogen peroxide in the presence of tungstenic acid and a quaternary ammonium salt, e.g. tetrabutylammonium bromide, in a homogeneous system to produce a cycloalkanone, e.g. 4-methylcyclohexanone.
Patent JP-2000102839-A (JP)
Title: Pressure molding machine
Inventor: MASUDA KYOZO
IPC: B21J13/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressure molding machine which restrains such a problem that a required product of high accuracy cannot be molded due to misalignment arised from unstability of a ram between a die and a punch. SOLUTION: In a horizontal type multi-steps pressure molding machine, a guide unit 40 is installed to a ram 5 facing towards a die 4 side in a manner it protrudes in the ram forward/backward direction, and a guide receiving unit 50 is also installed to a machine pedestal 2 in a way that it is opposing to the guide unit 40 and fitting with the guide unit 40 when the ram 5 is moved forward.
Patent JP-S61154249-A (JP)
Title: Telephone exchange system
Inventor: TATSUMI EISAKU
IPC: H04W84/02
Filed: 1984-12-26
Abstract: PURPOSE:To allow the user to get a telephone call immediately even if the user moves to other place by allowing an exchange to transmit a call signal to a terminal device when the telephone incoming call to the incoming number of a terminal device is given via an external line and when the inputted incoming number and the incoming telephone number are coincident to connect the external line to the telephone set. CONSTITUTION:When a call is given from an exchange of a telephone station 36 or an extension, a called telephone number is inputted to the exchange 31 as digital information. The exchange 31 discriminates whether the number called succeedingly is a specific registration number assigned to a pocket bell 33. When the number if the number of the pocket bell 33, the call signal is transmitted to the pocket bell of the said number to ring the bell of the pocket bell 33. When the possessor of the pocket bell 33 notices the bell tone, the possessor comes near the nearly telephone set 34, an incoming key of the telephone set is used to change tentatively the incoming number to the own pocket bell number.
Patent JP-S62131805-A (JP)
Title: Anti-skid tool of tire
Inventor: UEDA MINORU
IPC: B60C27/16
Filed: 1985-12-04
Abstract: PURPOSE:To improve anti-skid performance and durability by consecutively arranging polygonal meshes having sides parallel with the tire axis on the main body section and constituting a nonmetallic anti-skid tool so that junctions between both ends of the anti-skid tool and connecting tools are not located on the tread section. CONSTITUTION:Many hexagonal meshes 11 formed with axial direction sections 12 parallel with the tire axial direction and slant sections 13 are consecutively arranged on the main body section 9 of an anti-skid tool 6. Lug sections 21 are protrusively provided outward from junctions of the slant sections 13 as part of side sections 10. Adjacent lug sections 21 are connected with reinforcing sections 22, the lug sections 21 which are not connected with the reinforcing sections 22 are connected with coupling sections 23, which are then connected to ropes 33 with connecting metals 34, 35. In addition, a pair of connecting tools 26 are inserted into connecting holes 25 of the lug sections 21 at both ends of the anti-skid tool 6 to fit the anti-skid tool 6 around a tire annularly. According to this constitution, the tractive force, climbing force and braking force are improved, the junctions are prevented from being brought into contact with the road surface, and durability can be improved.
Patent JP-S62133003-A (JP)
Title: Pressure sintering method
Inventor: SAKAGAMI MASATAKE
IPC: F27B17/00
Filed: 1985-12-04
Abstract: PURPOSE:To improve the durability of a divided punch receiver for a sintering furnace by putting flexible and heat insulating sheets at both ends of the carbonaceous material of the punch receiver. CONSTITUTION:A punch receiver for a pressure sintering furnace is composed of a graphitic material 2, a carbonaceous material 3 and stainless steel 4. When the punch receiver is assembled, flexible and heat insulating sheets are put at both ends of the carbonaceous material 3. The sheets may be made of expansive graphite obtd. by treating flake graphite with an oxidizing agent and heating the treated graphite. The thickness of the sheets is regulated to about 0.05-5mm. When pressure sintering is carried out with the resulting punch receiver, eccentric load is prevented and a heat shock on the materials 2, 3 can be weakened. Accordingly, the punch receiver can be semipermanently used.
Patent JP-H06122909-A (JP)
Title: Method for using molding coke in blast furnace
Inventor: UCHIYAMA TAKESHI
IPC: C21B5/00
Filed: 1992-10-13
Abstract: PURPOSE:To secure gas flow at a furnace wall part without obstructing the gas flow at the center by charging chamber oven coke having good gas ventilation into the center part and specifying the coke layer thickness ratio at the furnace wall part in the case of stacking the molding coke having low gas ventilation at the furnace wall part. CONSTITUTION:After the chamber oven coke 3 is stacked on an ore layer 4 at the furnace inner side in a bell type or a bell-less type blast furnace, the molding coke 1 is stacked in the vicinily of the furnace wall 5. In this method, a part of the chamber oven coke 3 is charged into the center part of the furnace core just before forming the ore layer 4 to form the furnace core layer 2, and successively, the ore is charged around the furnace core coke layer 2 to form the ore layer 4. Then, at the time of defining that ore layer thickness at the furnace wall part is LO and, molding coke layer thickness is LC, the coke layer thickness ratio at the furnace wall part LC/(LO+LC) is made to satisfy an inequality. In the inequality, O/C is the ratio of the ore wt. (O) to the coke wt. (C) per one charge and the furnace wall part is defined as the average value in the range of 0.9-1.0 of the dimensionless radius in the blast furnace.
Patent JP-H05105399-A (JP)
Title: Safety device of wheel type crane
Inventor: SAWAMURA ISAO
IPC: B66C23/90
Filed: 1991-10-22
Abstract: PURPOSE:To automatically switch the present mode to a suspension travel mode when travel operation is performed in such a case where mode setting other than the suspension travel mode is performed. CONSTITUTION:A safety device is constructed in such a way as to automatically switch a work mode to a suspension travel mode by means of a work mode switching means 4 based on a signal from a travel operation sensor 10 when travel operation is performed even when the set mode is an on-tire mode or a normal work mode.
Patent JP-S61154861-A (JP)
Title: Printing head for wire dot printer
Inventor: EGUCHI YASUMASA
IPC: B41J2/28
Filed: 1984-12-27
Abstract: PURPOSE:To stabilize a printing force, by a construction wherein a plurality of release-type electromagnetic mechanisms are disposed at regular intervals in a circumferential direction, printing wires are fixed to the tips of armatures, and spring members are provided for the armatures through rods slidden in the printing direction. CONSTITUTION:With an electric current passed to an electromagnet 4 on the basis of a printing signal, attraction of the armature 5 onto an iron core 2 is released, and a push rod 12 is slidden in the printing direction by an energizing force of a leaf spring 11 for turning counterclockwise, whereby the armature 5 is turned counterclockwise, and the printing wire 6 is driven toward a platen. When a printing action is finished, the passage of the current to the electromagnet 4 is cut off, the armature 5 is turned clockwise by the action of a permanent magnet 7 to be attracted to the iron core 2, and the push rod 12 is slidden in a non-printing direction, so that the lead spring 11 is turned clockwise, and the wire 6 is returned to a non-printing condition. Accordingly, a stable printing force can be maintained for a long period of time, without occurrence of troubles such as breakage of the spring.
Patent JP-H09109410-A (JP)
Title: Ink cartridge for ink jet recording
Inventor: OZAKI MITSUO
IPC: B41J2/175
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain an ink filling method enhanced in the leakage propertes of ink and hard to bond air bubbles to the surface of a solid by setting the advance contact angle of water to a porous member to below a specific value. SOLUTION: When the filling with ink is performed by utilizing the permeability of ink into the gap between the porous member and an ink sump containing a porous member having a structure more complicated than that of an ink chamber, that is, an ink porous member by capillary force, the advance contact angle of ink and the porous member is set to below 90 deg. and the advance contact angle of the ink sump housing the porous member and ink is set to below 90 deg., the ink can be infiltrated and filled into the porous member in an ink cartridge under atmospheric pressure.
Patent JP-H05210449-A (JP)
Title: Digitizer-tablet with cooling device with base and centralized heat-sink
Inventor: JIEFURII UIRIAMU BENKU
IPC: G06F3/033
Filed: 1992-10-13
Abstract: PURPOSE: To obtain a digitizer tablet having an improved cooling device which radiates heat effectively so that a user does not touch a hot spot. CONSTITUTION: This tablet has the base 12 coupled with the heat sink 14, and this base includes a plane part surrounding the heat sink. The heat sink is formed by being set back from the flat part and has a flat top surface, on which a heat pad 46 Ii mounted. A plannar 30 is arranged on the base and plural heat generating modules are mounted on the reverse surface of the plannar. Those modules are pressed against the heat pad and the heat is conducted from the modules to the heat sink through the heat pad. On the lower side of the heat sink, plural cooling pins are arranged so that a human body touches it except the tip part, and the pins are cooled by natural convection and radiation.
Patent JP-H0591373-A (JP)
Title: Image pickup device
Inventor: SUZUKI CHIAKI
IPC: H04N5/357
Filed: 1991-09-26
Abstract: PURPOSE:To prevent occurrence of flicker by detecting a change in a signal level of a video signal to discriminate the presence of the flicker thereby selecting the shutter speed based on the result. CONSTITUTION:The image pickup device is provided with image pickup means 2, 4, 6, 10, 12 picking up an object and outputting a video signal SV, a signal level detection means 10 detecting a signal level of the video signal SV and outputting a signal level detection result S3, a flicker discrimination means 14 detecting a change pattern of a signal level based on the signal level detection result S3 and discriminating flicker based on the result of detection, and a shutter speed changeover means 14 selecting the shutter speed of the image pickup means 2, 4, 6, 10, 12 based on the result of discrimination of the shutter speed changeover means 14. A signal level of the video signal SV is detected in the unit of fields and a change pattern of the signal level is detected to discriminate the presence of the flicker and the shutter speed is selected based on the result of discrimination.
Patent JP-S61157630-A (JP)
Title: Manufacture of steel bar having superior toughness at low temperature
Inventor: NAKAZATO FUKUKAZU
IPC: C22C38/12
Filed: 1984-12-28
Abstract: PURPOSE:To manufacture simply and inexpensively a steel bar showing high strength and toughness when used in an environment at a very low temp. by rolling a steel billet contg. C, Si, Mn, Mo, Nb and Al as essential components under proper conditions. CONSTITUTION:A steel billet having a composition consisting of, by weight, 0.02-0.10% C, <=0.50% Si, 1.10-2.50% Mn, 0.15-0.50% Mo, 0.010-0.100% Nb, 0.010-0.100% Al and the balance Fe with inevitable impurities or further contg. one or more among 0.05-0.30% Cu, 0.05-1.20% Ni, 0.05-1.20% Cr, 0.01-0.05% Ti and 0.0005-0.0030% B is heated to <=1,000 deg.C maximum temp. and rolled at >=60% total draft and 750-850 deg.C finishing temp. At this time, an oval round rolling is carried out at >=10% uniform draft per one pass on and after the 2n-th pass (n is an integer of >=1) counted from the final dies. the resulting steel bar is cooled at a cooling rate above the air-cooling rate. A steel bar having superior toughness at low temp. is obtd.
Patent JP-H03137739-A (JP)
Title: Method and device for updating data of product specification data base
Inventor: SHIMOTSUMA KAZUO
IPC: G06F12/00
Filed: 1989-10-24
Abstract: PURPOSE:To automatically update data in a place concerned in a data base by comparing real data of product repair and displayed specification data, correcting and storing them on a display device and updating data on the data base. CONSTITUTION:When there is the request of repair on an elevator from a customer, a repairman operates a computer 3, takes in product specification data on the elevator concerned, which is stored in the data base 14 in a host computer 1, displays it in a screen 31 and prints it out. The repairman carries printed out data to the scene, compares the specification of the elevator including a repair part with printed out data, checks them, and talks with the customer over a repair content. Then, the repairman returns to a business office, takes out again product specification data of the elevator to be repaired from the data base 14 and displays it in the screen 31 for generating an estimation in repair expense. The repairman collates the screen with real specification data of the elevator which is checked in the scene and corrects difference point.
Patent JP-S63128512-A (JP)
Inventor: ISHIZAKI ISAMU
IPC: H01H9/54
Filed: 1986-11-18
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-H02167860-A (JP)
Title: Production of ceramic material
Inventor: SARUBATOORE REIMONDO RISHITEIE
IPC: C08G77/48
Filed: 1989-10-24
Abstract: PURPOSE: To obtain a ceramic material excellent in heat resistance, stability to hydrolysis, etc., from an inexpensive starting material in high yield by subjecting a specific polyorganoborosilane ceramic precursor polymer to thermal cracking in an inert atmosphere.  
     CONSTITUTION: The polyorganoborosilane ceramic precursor polymer comprising repeating units of formula I and formula II (wherein R 2  and R 3  are each hydrogen, lower alkyl, vinyl, cycloalkyl or phenyl; R 1  is lower alkyl, vinyl, cycloalkyl, phenyl or formula III; (n), (p), (q) are integers between 1 and 100) is subjected to thermal cracking at ≥600°C in the inert atmosphere to obtain ceramic materials such as SiC, SiB 4 , SiB 6  and B 4 C. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08214294-A (JP)
Title: Control processor for moving image compression circuit
Inventor: FUIRITSUPU SHIEEZUMARUTAN
IPC: H04N7/26
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To effectively compress a moving image by executing the instruction of a program stored in an ROM, managing a sequence interruption request from a peripheral equipment, and transmitting a branch address to a sub-routine to a program counter. SOLUTION: An ROM 1 includes an operation program of a circuit in the form of an order sequence or a sub-routine, and receives an address for reading the next instruction from a program counter PC 2. This ROM 1 provides an instruction for decoding the instruction received by using a logic circuit to an instruction register IR 3. The instruction register 3 provides a branch address included in the read instruction as necessary. In this case, address selection by a multiplexer 7 is provided from an arithmetic logical unit ALU 4, and executed by a control signal corresponding to a branch instruction or a conditional branch. Then, call at the time of request of various procedures or a sub-routine is managed by a wired scheduler 11.
Patent JP-S63131341-A (JP)
Title: Optical card
Inventor: KURIHARA HIDEO
IPC: G11B7/24012
Filed: 1986-11-20
Abstract: PURPOSE:To prevent adhesion of flaw, dust or fingerprint and to facilitate the recording/reproduction of information by coating the face of an information recording medium by a protection member having an adhesion capable of being exfoliated, and providing a nonadhesive part clipped with the protection member. CONSTITUTION:The face of a recording part 1a and a non-recording part 1b provided to a card medium 1 are covered while being adhered by a protection member 2 having adhesion capable of being exfoliated nearly in the same size as the medium 1 and a thin nonadhesive sheet is sticked to the inner side of the end of the adhered part to the non-recording part 1b of the protection member 2 and clipped by a nonadhesive part 3 in the optical part. Thus, flaw, fingerprint, oil or dust to be adhered onto the surface is adhered to the protection member thus the transparent plastic member on the medium 1 is protected. The protection member 2 is exfoliated by nipping the nonadhesive part 3 of the protection member 2 by fingers and the information is recorded/reproduced to attain sure recording/reproduction independently of flaw, finger print, oil or dust.
Patent JP-2001103085-A (JP)
Title: Device information collecting method, device information controller and bridge
Inventor: MATSUDA JUNICHI
IPC: H04L12/46
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To collect information on all devices and to update these information according to the bus resetting or the topology change in a network, consisting of plural buses which are connected to each other. SOLUTION: A 1394 device collects the information on all 1394 devices, which are connected to a local bus to which the 1394 device itself is connected in a state S1. When a portal is connected to the local bus, the state S1 shifts to a state S2. Then the state S2 shifts to state S3 after the bus IDs allocated to all buses that are connected to a network. In the state S3, the information on the 1394 devices connected to unexamined remote buses are collected from the remote buses, to which the bus IDs obtained in the state S2 are allocated. When no unexamined remote buses exist, the device information collection process is ended in a state S5.
Patent JP-2000104435-A (JP)
Title: Opening and closing device for window or the like
Inventor: YAGI KATSUMI
IPC: E05C17/22
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device for a window, capable of closing a window from the half-opened state easily and quickly. SOLUTION: This opening and closing device for a hinged window is fitted to the frame of a window. The device comprises an outer cylinder 1, an interposed member 2, a ratchet tooth, a ratchet claw, a resilient means, a first cam and a second cam, wherein the rear end of the ratchet claw is caused to get over the contact part of the resilient means by the rotation of the first cam and the second cam, and the device includes a lock releasing mechanism 12 for forcedly turning the ratchet claw to the non-engagement position.
Patent JP-S63129553-A (JP)
Title: Head holding mechanism for both-face type floppy disk device
Inventor: SHIBATA MAKOTO
IPC: G11B17/32
Filed: 1986-11-19
Abstract: PURPOSE:To obtain a stable reading output even from an upper head, by providing a spring between a lower arm and a carriage so that a recording medium is brought into contact with both heads without leaving a space at time of recording and reproduction, and pressing a lower head on the upper head with appropriate load via the recording medium. CONSTITUTION:An upper arm 13 is mounted on the carriage 17 via a sheet spring 27, and is moveble upward downward, and the head 12 is bonded fixedly. When read and write are performed, a handle 19 is released, the upper arm 13 is pressed downward until it is abutted with a stopper 22 by the force of the spring 21. Meanwhile, the lower arm 16 is pressed upward with a pressurizing spring 18, and a lower head 11 is pressed on the upper head 12 via a disk 8 by the force of the spring 18. Several times or more difference between the spring tension of the pressurizing spring 18 and the spring 21 exists, and the upper head 12 is set so as to function and a reference plane at the time of traveling the disk 8 by the spring 18.
Patent JP-H09119153-A (JP)
Title: Drainage construction of waterproof pan
Inventor: KASAI HIDEKI
IPC: E03C1/262
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To improve drain capacity by forming a cylindrical drain pit swelling downward on the drain port arranged position of a wash place, and arranging a net-cage-like catching member covering the lower opening in the pit projectingly upward. SOLUTION: Drain water is let flow from the drain port 2a of a drain pit 21 into the interior, filtered by a net-cage-like catching member 10, and drained from a drain pipe through a drain trap 8 without being reserved. Hair and the like contained in drain water are hooked with the wire net body of the net cage 10. When drain water is passed in order, hair and the like hookedly caught with the net cage 10 are washed away by drain water partially flowing down on the outer surface of the net cage 10, hence clogging of the center part of the net cage is reduced and hair is apt to be collected on the peripheral part, and drain capacity is insured for a long time. When the net cage 10 is clogged after the long lapse of time, because hair and the like are stuck on the projecting side surface, they can simply removed. Hereby, clogging can be hardly generated.