baber/WOPTO huggingface dataset:
Patent JP-S55148984-A (JP)
Title: Lubricating equipment for horizontal compressor
Inventor: INOUE TOSHITSUNE
IPC: F04B39/02
Filed: 1979-05-07
Abstract: PURPOSE: To assure the supply of a lubricating oil for a piston bearing in a titled equipment in which a forced circulation pump for the lubricating oil supply is dispensed with, by feeding the lubricating oil from shaft bearings at both ends of the crank shaft to a piston bearing by means of a centrifugal force of the crank shaft.  
     CONSTITUTION: With the rotation of the crank shaft 14, a slinger 46 collects and feeds lubricating oil 19, to the oil pool 40 at the motor cover side 39, and balance weights 47, 47' and oil collectors 45, 45' collect and feed the lubricating oil 19 to the oil pool 34, 34 at a side of an auxiliary shaft bearing 16 both from an oil storage 20 respectively. The lubricating oil 19 entered through a horizontal long connecting hole 22 is supplied to a sliding part of the main shaft bearing 13 from oil supply holes 29, 29 of the main bearing by means of a centrifugal force of the crank shaft 14, while a portion is sent to an oil supply hole 31 for the piston bearing in the main shaft bearing side through an inclined connecting hole 25 at the main bearing side. Thus, the equipment has a strong oil feeding power, the lubricating oil is supplied to the bearing of the piston readily and without fail despite of a complexity of the oil supply line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09246592-A (JP)
Title: Semiconductor optical element
Inventor: IDO TATSUMI
IPC: H01L33/30
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To constitute the system having the polarization degree for TE/TM required for practical application without adding a polarizer. SOLUTION: This is the semiconductor optical element having an active layer 6 comprising an undoped In0.21 Ga0.79 As strain-quantum-well layer containing the strain caused by compressive biaxial stress and undoped GaAs barrier layer 4. The amount of strain of the undoped In0.21 Ga0.79 As strain-quantum-well layer 5 is set at 1.2% or more and less than 2.5%. Thus, the polarization degree of TE/TM more than 20dB can be obtained.
Patent JP-H08206362-A (JP)
Title: Noiseless four-player electronic mah-jongg game
Inventor: SAKAMOTO NORIYUKI
IPC: A63F13/843
Filed: 1995-02-07
Abstract: PURPOSE: To allow four players to play an electronic mah-jongg game with no noise by incorporating the software capable of being operated by four players seated around a liquid crystal display built-in board designed to be mounted on a kotatsu (foot warmer) as it is. CONSTITUTION: A center display and four operation panels are connected by cords. Displays displaying the pieces of individual players are installed on four side faces. Operation buttons are excluded, and a game is played via the actions of player mouse alone. Piece mixing, piece stacking at the time of a game start, piece distribution, game proceeding, and scoring are computed based on the development on a screen by the computer software. The generation of noises can be prevented, the game can be artificially played by four players, and the same charm as that of the actual mah-jongg game can be enjoyed.
Patent JP-H05256742-A (JP)
Title: Automatic robot inspecting system
IPC: G01M99/00
Filed: 1992-03-13
Abstract: PURPOSE:To obtain an automatic robot inspecting system which can perform the single-element control of information and preserves the state at an instant when an error is generated. CONSTITUTION:A built-in memory is attached to a pallet 4 for conveying a robot controller 3. An ID card 5 stores the production control data such as the kinds of robots and can accommodate the data of the results of inspections. An ID card terminal 6 is provided. A computer 8 preserves the inspecting items and the inspecting conditions for every kind of the robot and preserves the production control data, the inspecting conditions, the data of the results of the inspections and the like in one file after the end of the inspections. These parts are provided for the memory. The data of the results of the inspections in a aging mode are stored and refleshed at every relatively short constant time in a buffer memory. When an error is generated, the buffer memory is fixed, and the data of the results of the inspections at an instant when the error is generated are preserved.
Patent JP-S58172873-A (JP)
Title: Manufacture of silver peroxide battery
Inventor: YOKOYAMA TAKEISA
IPC: H01M6/12
Filed: 1982-04-02
Abstract: PURPOSE:To provide stable discharge performance by filling silver peroxide in a heated cathode can and forming a converted layer comprising silver oxide by heating while silver peroxide is pressed, and facing silver oxide layer with an anode active layer with a separator interposed in between. CONSTITUTION:A cathode can 1 is placed on the die which is heated at about 200 deg.C, and silver peroxide powder pellet 4-1 obtained by compressing silver peroxide powder is inserted into the can 1 and they are heated while they are pressed to form a converted layer 4-2 comprising silver oxide on the surface of the pellet 4-1. Then a porous conductive layer 6 and a separator 5 are placed on the converted layer 4-2, and an anode can 2 filled with an anode active mass 7 is inserted in the cathode cal 1, they are sealed with a gasket 3 to form a silver peroxide battery. Very thin converted layer 4-2 is formed on the surface of the cathode active mass 4 in a short time. Therefore, initial two step discharge voltage is eliminated and discharged performance is stabilized.
Patent JP-S60232522-A (JP)
Inventor: REIMONDO JIYON FUEABENDO
IPC: G02B27/02
Filed: 1985-03-22
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-H02234596-A (JP)
Title: Centralized monitoring equipment for installation
Inventor: SUGIYAMA OSAMU
IPC: H04Q9/00
Filed: 1989-03-07
Abstract: PURPOSE:To attain quick treatment against a fault when the fault takes place by sending information comprising plural words representing the fault state on the occurrence of the fault to the maintenance personnel of installation in voice through radio transmission. CONSTITUTION:When a fault No is sent from an installation monitoring system 5, a fault decision section 11 outputs a message No for location, installation and fault status based on the fault number. When each message No is outputted, a memory in a voice synthesis unit is accessed, the message is edited as a message comprising a sentence corresponding to the fault No, the message is analog-converted and amplified by a conversion section 13 and outputted to a radio communication section 2. An alarm tone and the message are outputted in voice at a centralized monitoring room and sent also to a slave station carried by the maintenance personnel via a relay station 3, the maintenance personnel recognizes the fault content in voice immediately after the fault takes place and the treatment against the fault is implemented quickly.
Patent JP-S62176085-A (JP)
Inventor: ISHIZAKA YUJI
IPC: H05B6/10
Filed: 1986-03-13
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-H11235210-A (JP)
Title: Broach
Inventor: TEZUKA NOBORU
IPC: A44C1/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a broach which is rich in fashion and humorous taste and also is provided with an alarm display function at night. SOLUTION: The broach is provided with a synthetic resin-made outer shell 3, a clip 5, an eye pattern by fluorescent painting, which is arranged in a display recessed part 17 on the front surface of the outer shell 3, an eyelid-like shutter 7 moving between a closing position for covering and hiding the eye pattern and the opening position where the eye pattern is exposed, a piezoelectric sensor 43 and a driving mechanism 9 for temporarily moving the shutter 7 to the closing position when the piezoelectric sensor 43 catches a prescribed signal.
Patent JP-S60242643-A (JP)
Title: Wiring for electronic part
Inventor: YOSHIMI TAKEO
IPC: H01L23/485
Filed: 1985-03-22
Abstract: PURPOSE:To enable to disperse the concentration of stress due to the termal expansion coefficient difference between the electrode wirings of a semiconductor IC and a passivation film giving surface protection to the electrode wirings and to prevent the electrode wirings from failure due to cracks and so forth which are caused by the stress. CONSTITUTION:The electrode wirings 3 of this semiconductor IC are respectively being formed as a polygonal shape in the plane shape so that each corner part of the electrode wiring 3 draws a ridge line as gentle as possible (each of the acute angles thereof becomes an obtuse angle). This way can be realized, besides, in such a way that only regions with a wide area such as bonding pad electrode parts 3b are respectively formed in such a polygonal shape as abovementioned and the acute angles of wiring parts 3a having a smaller wiring width are respectively a right angle like the corner parts where are as in the past, and each corner part of the electrode wirings 3 can be made in a circular- shaped form.
Patent JP-H06272167-A (JP)
Title: Fiber for composite material
Inventor: ASAYAMA MASAHIRO
IPC: D06M11/73
Filed: 1993-03-16
Abstract: PURPOSE:To obtain the subject fibers so designed as to enable holding slipperiness with a matrix without direct jointing thereto even in the case of reactional sintering and to be capable of producing fiber-reinforced composite materials of excellent toughness. CONSTITUTION:A carbon layer 3 is formed on the surface of ceramic fibers 2 and a ceramic coating layer 4 is formed on the surface of the carbon layer 3. Or, such ceramic coating layer 4 may be formed on the surface of a fabric made by weaving carbon layer-coated ceramic fibers to a specified shape. It is preferable that the ceramic coating layer be formed by chemical vapor deposition(CVD) or physical vapor deposition(PVD).
Patent JP-H10250408-A (JP)
Title: Control method of constant speed running device for vehicle
Inventor: SUGANO TOMOAKI
IPC: B60W30/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of load fluctuation by providing target acceleration data table which increases a value when a deviation between actual car speed and target car speed is large and reduces a value when the deviation is small, calculating each acceleration from actual car speed and the target acceleration data table, and controlling an actuator so that both of them agree. SOLUTION: Target acceleration is determined in accordance of a deviation of car speed and is set on a table in such a manner that target acceleration is increased or decreased in accordance with increase or decrease of the deviation of car speed. As target for control, memory car speed is set, and actual car speed and vehicle acceleration are calculated based on values detected by a car speed sensor. The change of vehicle acceleration is calculated based on the actual acceleration which is calculated previously and a value which is calculated this time, a deviation of car speed is obtained based on memory car speed and actual car speed, target acceleration which corresponds to the deviation of car speed is obtained based on the target acceleration table, and an actuator control amount which determines a degree of opening of a throttle valve is calculated. Since uncomfortable feelings are given due to the repetition of fuel cut in the control in the direction of deceleration, the throttle valve is fully closed when the deviation exceeds a predetermined deviation so that the control which is not affected by load fluctuation can be achieved.
Patent JP-H10254228-A (JP)
Title: Image forming device
Inventor: OKAZAKI SHIGERU
IPC: G03G15/08
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To keep the concn. of a developer in a developing device at a prescribed value, by preventing the oversupply of the developer to the developing device from a developer storage part, occurring when an image forming device stands by. SOLUTION: In the image forming device, a container and a carrying screw 42 are driven to rotate with a single driving motor M, one-way clutches 35A and 35B are disposed in a driving system for driving/rotating the container and a one-way clutch 49 is disposed in a driving system for driving/rotating the carrying screw 42 as well. When a concentration sensor detects reduction in the concn. of the developer in the developing device, the driving motor M is driven to rotate forward to rotate the container forward and supply the developer to a hopper part from the container and the carrying screw 42 is rotated forward to supply the developer to the developing device 4 from the hopper part 40.  When a remainder detecting sensor 44 detects the decrease of the remaining amount of the developer in the hopper part 40, the driving motor M is driven to rotate backward, only the container 10 is rotated forward to supply the developer to the hopper part 40 from the container 10 and the rotation of the carrying screw 42 is stopped to stop the supply of the developer to the developing device 4.
Patent JP-H01230559-A (JP)
Title: 5-substituted methylidenehydantoin derivative
Inventor: HIRAI KENJI
IPC: C07D233/96
Filed: 1988-03-11
Abstract: NEW MATERIAL:The compound of formula 1 [R<1> is phenyl or (substituted) lower alkyl; R<2> and R<3> are H, (substituted) lower alkyl or aryl]. EXAMPLE:(Z)-3-benzyl-5-phenetylidenehydantoin. USE:A synthetic intermediate for alpha-amino acid. PREPARATION:The compound of formula 1 can be produced by the intramolecular cyclization reaction of a novel N-carbamoyldehydroamino acid derivative of formula 2. The reaction is carried out in the presence of a basic catalyst such as Na2CO3 or K2CO3 or an acid catalyst (e.g., HCl, H2SO4 or p-toluenesulfonic acid) preferably in an organic solvent (e.g., benzene or toluene) irrespective of the kind of the catalyst.
Patent JP-H11257459-A (JP)
Title: Drive transmission device
Inventor: KANEKURA KAZUNORI
IPC: F16H3/70
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem point wherein to achieve a high speed ratio, constitution is complicated, size is increased, and a cost is increased. SOLUTION: A speed change part consisting of a cam part 42, a gear 43, an internal gear 44, and a correction disc 46, a coupling means consisting of a second clutch disc 39, a third clutch disc 40, an electromagnetic coil 41, and a coil spring 48, and all constitution elements consisting of a first clutch disc 36 are coaxially constituted on a shaft 35. This constitution simplifies constitution, and makes a high speed ratio compatible with reduction of size and cost reduction.
Patent JP-S55156634-A (JP)
Title: Part joining method by wedging
Inventor: ITOU HARUO
IPC: B21K25/00
Filed: 1979-05-09
Abstract: PURPOSE: To surely join a plate-form part and a bar-form part by inserting the joining part of the bar-form part into the hole pierced in the plate-form part and wedging the bar-form part over is entire inside circumference by a wedging tool.  
     CONSTITUTION: First an iron core (bar-form part) 3 is inserted into the hole 2a pierced in a yoke (plate-form part) 2 and both are placed on the jig 7 which has beforehand been formed with a difference in level of the specified size H. Next, the wedging blade 6a of a wedging tool 6 is applied to the joining part 3a of the iron core 3 and impact load is exerted thereto form above by way of the tool 6. As a result of this, the blade 6a is bitten in the entire circumference along the inside circumference of the joining part 3a of the iron core 3a of the iron core 3 as shown by the imaginary lines in the figure, hence plastic deformation is caused in the iron core 3 is its outside circumferential direction, that is, toward the hole 2a of the yoke 2, whereby the iron core is expanded. The iron core 3 is surely engaged and fixed in the form that it is clamped by the hole 2a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52140156-A (JP)
Title: Method for controlling the bucket of a crane
Inventor: NAMATAME SUEKICHI
IPC: B66C13/48
Filed: 1976-05-19
Abstract: PURPOSE: To prevent accidents from occurring by preventing the bucket from opening unitil it reaches an appointed position, even if the bucket is misoperated during carrying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05222579-A (JP)
Title: Manufacture of electric conductive roll
Inventor: DOHARA TADASHI
IPC: C25D7/06
Filed: 1992-02-07
Abstract: PURPOSE:To manufacture a conductive roll having remarkably excellent durability by boring a solid base stock, executing heat treatment after reducing and cold-working. CONSTITUTION:By fitting a sleeve material 6 to the outer surface of a roll shaft 7 to form the conductive roll having two piece structures. Then the solid base stock composed of corrosion resistant alloy is heated to make a tube having bottom by Ehrhardt's piercing. After reducing this tube having bottom, the heat treatment is executed to this reduced tube to give prescribed strength and structure. Thereafter, inner and outer surface working for removing surface scale and correcting uneven thickness is executed. Further, work hardening is given by cold-working to form the sleeve material 6. At the time of executing the Ehrhardt's piercing, the base stock forming recessed part for guiding in order to positioning a mandrel is used. The heating of the base stock for piercing is executed in the inert gas atmosphere. By this method, the manufacturing efficiency is improved.
Patent JP-S61214294-A (JP)
Title: Video tape recorder display device
Inventor: MIYAJIMA KOJI
IPC: G11B33/10
Filed: 1985-03-20
Abstract: PURPOSE:To simplify the construction of the display device of a VTR and to improve an economic property by using the door of a cassette inserting port as the display section of the display device using an LED. CONSTITUTION:On display respective blocks 4a-4d of the door 1 of the cassette inserting port swaying by making fulcrum members 8a, 8b as fulcrums, symbols, characters or the like corresponding to the respective operations of a VTR are written in white drop-out state or by fluorescent paint or the like. In these blocks 4a-4d respectively, a reflecting surface 6 is provided, luminous flux is reflected by a corresponding operating switch 4a and an LED 2a or the like and by the luminous flux passing through the front surface 7 of the door 1, an operation display by the symbols is performed. Thus, the construction is simplified, an operating surface is effectively used and by the use of the LED, an economic property is improved.
Patent JP-2000201458-A (JP)
Title: Iron core device and its manufacture
Inventor: AKITA HIROYUKI
IPC: H02K1/14
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a mass-producible iron core device whose magnetic performance and mechanical strength can be improved. SOLUTION: In this method of manufacturing an iron core device, a plurality of plate core pieces 3 are arrayed continuously to form a first core member 4 and a plurality of other plate core pieces 3 are done in the same manner to form a second core member 5. The first and second core members 4, 5 are stacked in the stacking direction alternately in such a way that each position between the core pieces of the first core member 4 and each position between the core pieces of the second core member 5 are dislocated in the longitudinal direction and that edge parts neighboring each other in the stacking direction of each core piece 3 are on top of the other. A connecting means is provided which connects at least a pair of edge parts of neighboring core pieces 3. An annular or rectangular iron core device is formed by rotating each core piece 3 with the connecting means.
Patent JP-2000259513-A (JP)
Title: Method and device for transmitting and receiving electronic mail
Inventor: YAMADA KENSUKE
IPC: H04L12/58
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To enable transmission regardless of the capacity limit of a relay server by dividing an image in large size, making each image into electronic mail as an independent image partitioned for the unit of page and transmitting it and further to output the image of the received electronic mail even when there is electronic mail which can not be received in the transmission destination. SOLUTION: Transmission equipment for electronic mail is composed of an image storage means 11 for storing the transmission images of plural pages together with page information, a transmission data amount setting means 12 for setting a transmission data amount which is the upper limit value of transmission data, an image dividing means 13 for comparing the data amount of images stored in the image storage means 11 with the set transmission data amount, discriminating the necessity of division when the stored data amount exceeds the transmission data amount and dividing the stored image into image size as many as the number of transmissible images, an electronic mail preparing means 14 for respectively converting the respective divided images to electronic mail and an electronic mail transmitting means 15 for transmitting the prepared electronic mail of respective divided images.
Patent JP-H05222660-A (JP)
Title: Method for tufting and device therefor
Inventor: MURAKOSHI SHIGERU
IPC: D05C15/36
Filed: 1992-02-08
Abstract: PURPOSE:To efficiently form high-quality tuft pile cloth having a freely drawn given picture of curved line and beautifully uniformed pile length by planting pile on ground fabric while freely moving longitudinally and laterally. CONSTITUTION:A gripper 17 consisting of a pair of members 24 and 30 is set below a ground fabric supporting plate at a needle working position 0-0 of a tufting device. When a needle 15 is dropped and its lower end 44 is made close to the gripper 17, a gap 43 of the members 24 and 30 is opened. When the needle 15 is reversed, raised and the lower end 44 is passed through the gap 43, the gap 43 is closed and retained in the state until the lower end 44 of needle is made to close the gripper 17 again at the next tufting cycle. Consequently, since a looper holds a pile yarn loop by the gripper 17 in an interval from a time when the looper receives pile yarn from the needle 15 and latches the pile yarn at the tufting cycle to a time when the lower end 44 of needle is made close to the gripper at the next cycle, the pile yarn loop is prevented from falling even if the ground fabric is freely moved longitudinally and laterally.
Patent JP-H10271373-A (JP)
Title: Electronic camera
Inventor: HASHINO NORICHIKA
IPC: G03B13/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent an instructing member from being hard to operate, even when a display part is turned by locating the instructing member for instructing image-pickup at the main body part of camera by providing a turning part for turnably connecting the main body part of camera, which is equipped with an image-pickup part and the instructing member, and the display part. SOLUTION: On the back of a main body 1 of an electronic camera, a finder 5 composed of a liquid crystal display device is provided, and on a display screen 5a of a finder 5, a subject is displayed as dynamic images at the time of photographing. The display device 5a is freely turnably attached to the main body 1 of electronic camera at a position close to an upper surface 1a of the main body 1 of camera by a turning shaft in parallel with the upper surface 1a. When the display screen 5a of the finder 5 is turned upward in the case of photographing while lowering the position of the main body 1 of electronic camera, a photographer can easily visually confirm the display screen. Moreover, when click stop structure for fixing the finder at plural turning angles is attached to the main body 1 of electronic camera, for example, the display screen 5a can be safely held.