baber/WOPTO huggingface dataset:
Patent JP-H10278896-A (JP)
Title: Aircraft engine test facility
Inventor: NAKAGAWA KIYOSHI
IPC: B64F1/26
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To sufficiently exhibit soundproof function while insuring a smooth air flow by arranging a soundproof wall preventing noise at testing an engine from propagating outward and made of sound insulating material and sound absorbing material outside an opening part, and constituting the soundproof wall so that the sound insulating material is on the outer face side and the sound absorbing material is on the inner face side respectively arranged. SOLUTION: This aircraft engine test facility is provided with a building 10 of size in which an aircraft can be housed, and a soundproof wall 20 arranged outside the building 10. The soundproof wall 20 is used for preventing noise at testing an engine from propagating outward from an opening part 14 for air intake, and it is made higher than the height of the opening part 14. The soundproof wall 20 is arranged on the position apart from the opening part 14 of the building 10, and it is provided with a front wall part 21 positioned on the front of the opening part 14, and right/left side wall parts 22 extending from both sides of the front wall toward the building 10 side.  The soundproof wall 20 provided with sound insulating material 23 and sound absorbing material 24, and in this case, the sound insulating material 23 is arranged on the outer face side (outdoor side), and the sound absorbing material 24 is arranged on the inner face side (the opening part 14 side).
Patent JP-H01256271-A (JP)
Title: Picture forming device
Inventor: KOMI KYOJI
IPC: G03G15/043
Filed: 1988-04-06
Abstract: PURPOSE:To obtain an easily readable print by recording an image being the result of moving plural trim areas in the 1st and 2nd scanning directions individually respectively onto one recording medium. CONSTITUTION:The image shifted by the 1st shift means 200 moving plural trim areas individually in the 1st scanning direction to the position in the 2nd scanning direction of plural areas trimmed by a trimming means replacing a picture element of a specific part of an original picture into white or a special color and by the 2nd shift means moving individually plural trim areas in the 2nd scanning direction in response to the position in the 2nd scanning direction is recorded by a recording means 600. That is, the image whose plural trim areas are moved individually respectively in the 1st and 2nd scanning directions is recorded on one recording medium. Thus, the print is easily read.
Patent JP-H08240289-A (JP)
Title: Rubber packing for pipe joint and manufacture thereof
Inventor: KAWANISHI HIDETO
IPC: F16L21/02
Filed: 1995-03-03
Abstract: PURPOSE: To provide a rubber packing as well as a method for the manufacture thereof, allowing easy manufacture and ensuring a sufficient sealing function as well as strength against a pull-out force simply via a manual tightening work. CONSTITUTION: A rubber packing is formed out of a sealing packing kept in contact with the socket of a pipe or a joint body, and a retaining packing 19 in contact with the internal surface of a push ring or a union nut. A metallic wedge 24 is buried in the internal surface of the packing 19 at a plurality of positions, and the forward end of the wedge 24 is exposed to the surface to be jointed to the sealing packing. For the manufacture of the rubber packing, the sealing packing and the retaining packing 19 are separately manufactured. In manufacturing the packing 19, the forward end and the bottom side of the wedge 24 are clamped with a molding die, and kept in a fixed and properly positioned state. In this state, the die may be filled with rubber material before vulcanization to prevent the motion of the wedge 24.
Patent JP-S527543-A (JP)
Title: Idle safety apparatus for vehicle with room cooler
Inventor: KAWAI NOBUAKI
IPC: F02D29/04
Filed: 1975-07-07
Abstract: PURPOSE:To provide the afore-mentioned apparatus, which can eliminate the possibility of idling instability of a room cooler and cutting thereof even in case of the engine room inner temperature in summer.
Patent JP-H07295383-A (JP)
Title: Electrophotographic device
Inventor: YOKOTA YASUO
IPC: G03G21/10
Filed: 1994-04-21
Abstract: PURPOSE:To provide an electrophotographic device which has a simple structure and can obtain a high resolution. CONSTITUTION:In this electrophotographic device, a photoreceptive drum 305 is rotated, thereby magnetically attracting and attaching magnetic developer 22 in a developer pool 301 to the surface of the drum, further, the magnetic developer 22 sticking to the non-image area of the photoreceptor drum 305 is recovered by being caused to move free by an electrostatic force and magnetic force generated between the photoreceptive drum 305 and electrode roller 306, and an electrifying member 304 is disposed in the developer pool 301 opposite to the drum 305.
Patent JP-H11280511-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KATO TATSUNORI
IPC: F02D41/14
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To approximate air-fuel ratio to a lean side as for as possible for exhaust emission control of an internal combustion engine, and ensure operating performance at low temperature or the like. SOLUTION: Target air-fuel ratio for a feedback of air-fuel ratio is set to be based on an engine speed NE detected by a crank angle sensor 15 of an internal combustion engine 1 in each GP of a gear position in a transmission detected by a gear position sensor 18 and an intake differential pressure subtracting an intake pressure PM detected by an intake pressure sensor 12 from an atmospheric pressure PA detected by an atmospheric pressure sensor 17, a fuel injection amount to the internal combustion engine 1 is controlled to be based on a deviation from an A/F (air-fuel ratio) sensor 16.  In this way, a proper fuel injection amount in accordance with the then gear position GP is supplied to the internal combustion engine 1, and its operating performance in each gear position GP is ensured, also air/fuel ratio for exhaust emission control of the internal combustion engine 1 can be approximated to a lean side as for as possible.
Patent JP-H07297451-A (JP)
Title: Semiconductor device
Inventor: FUKUDA IKUO
IPC: H01L31/00
Filed: 1994-04-21
Abstract: PURPOSE:To provide a semiconductor device in which electrodes are not connected with a semiconductor pellet through gold bonding wires, etc., but electrode layers are directly formed on the semiconductor pellet with thin film layers in between. CONSTITUTION:A semiconductor device equipped with a semiconductor pellet 2 having a p-n junction 6 is provided with conductive thin film layers 7 and 8 which respectively cover the p-type surface 5 and n-type surface 3 of the pellet 2, electrode layers 9 and 10 formed on the thin film layers 7 and 8, and light transmissive glass layers 11 formed on the side faces of the pellet 2 so as to surround the side faces.
Patent JP-H09253923-A (JP)
Title: Apparatus for forming kerf in pipe longitudinally along axial direction
Inventor: RUNE KAIRE
IPC: F16L55/18
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To enable an apparatus to be placed from the top of a vertical hole for access to an underground pipe on a specified position of the pipe embedded underground. SOLUTION: There are provided two grippers 24, 26 and a rail 20 provided between the grippers 24, 26. Each gripper is provided with two jaws 28a, 28b and 30a, 30b. The respective jaws are provided with grip regions 40, 42, a frame 4 provided with a brace and fastening means 36, 38 provided for the brace between the jaws at the opposite side to the grip regions to add a force for operating the jaws, a carriage 22 guided in moving on the rail 20, a movable means 8 provided with a feed-in means 14 mounted to the carriage 22 and a means 10 for controlling the movement of the carriage 22 to the frame 4.
Patent JP-H02261770-A (JP)
Title: Sorter
Inventor: WATANABE TETSUO
IPC: B65H39/11
Filed: 1989-03-31
Abstract: PURPOSE:To enable plural deflecting claws to be driven with one drive source as well as to miniaturize the whole body by installing a carrier, which holds an actuator connected to the drive source free of movement to or from each lever locked to each one end of turning shafts where these deflecting claws are clamped, free of shifting along the array direction of these levers. CONSTITUTION:A lever 10 is rotated together with a turning shaft 8 and a deflecting claw 4, and a paper sheet 6 passing through a paper discharge route 1 is guided to a desired pin 5 by this rotating deflecting claw 4. At this time, a carrier 16 is moved up to a position of the lever 10 selected, and an actuator 17 on this carrier 16 is driven by a drive source 18. Attending on this drive, this actuator 17 is made into interference with the lever 10, rotating this lever 10 together with the turning shaft 8 and the deflecting claw 4. Thus plural deflecting claws 4 can be rotated by one drive source 18.
Patent JP-H11284713-A (JP)
Title: Telephone system
Inventor: TANAKA SHIGEYUKI
IPC: H04B3/23
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent reception of a signal of the caller telephone number display service during a speech from being disturbed by an echo of a voice of a called party by providing an echo canceller to the system. SOLUTION: The telephone system is used for a system where a catch phone signal to inform of the arrival of an incoming call during a speech is sent, a start signal to inform a called party of start of transmission of a caller telephone number to the called party is sent and then the caller telephone number is sent and the start signal is received via a network circuit 4 connecting to a microphone to conduct 2/4-wire conversion. An echo canceller means 6 to cancel a side tone of the microphone is provided to a post-stage of the network circuit 4 and the start signal is received via the echo canceller means 6.
Patent JP-H10303937-A (JP)
Title: Method and device for providing 10base-t/100base-tx link insurance
Inventor: WAKELEY TIMOTHY
IPC: H04L5/16
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To establish a link between essentially different network entities in 10 Base-T/100 Base-TX network by using an algorithm that insures link possibility. SOLUTION: When a physical layer device detects FLP burst, it starts automatic negotiation processing (100) with a link partner through an IEEE 802.3u. A system firmware uses a medium dependent interface MII register and checks a link status (102). When a link is not established, the firmware turns off a transmitter output of the physical layer device over fixed time interval (106). A 100 Base-TX transmitter is turned on (108), and MLT-3 idles are sent to the link partner over a fixed time interval. The system firmware uses an MII register and seeks for a link status (110). When a link is established (112), it starts a normal operation, or it returns to the automatic negotiation processing (100).
Patent JP-H07269728-A (JP)
Title: Safety valve
Inventor: NEMOTO KIYOSHI
IPC: F16K17/04
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a safety valve which is operated when a pressure part becomes excessive in pressure, reduces the pressure of the pressure part to pressure properly small compared to the excessive value, and suppresses abrasion of a ball due to injection flow. CONSTITUTION:A ball 34 is moved axially integrally with a piston 28, and receives liquid pressure of a pressurizing part through a through-hole 26 of a valve seat 24. The piston 28 receives force opposing energizing force of a compression spring 42 from the liquid flowed into a pressure chamber 36 through the through-hole 26. A stepped portion 44 regulates movement of the piston 28 in the direction of the compression coil spring 42. An orifice 46 and an inner hole 48 are formed on the piston 28 for introducing the liquid inside the pressure chamber 36.
Patent JP-S59209777-A (JP)
Inventor: HIRAI HITOSHI
IPC: B25J9/00
Filed: 1983-05-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03282898-A (JP)
Title: Card issuing system
Inventor: GOTO MASAO
IPC: G07F7/08
Filed: 1990-03-30
Abstract: PURPOSE:To manage the issue contents of a card and to prevent the illegality by connecting a card issuing machine and an issue managing device by a communication line, outputting the issue contents of the card set by the issue managing device side to the card issuing machine, and inhibiting the issue of the card except its issue contents. CONSTITUTION:A CPU 20 transmits an order number, the number of issue pieces, an issue money amount, a picture pattern, etc., to a CPU 10 in a data counting-up machine 2 through a communication line 3. The CPU 20 of a card issuing machine 4 which receives a card issue permission issues a card corresponding to the issue contents by an issuing part 22. In this case, when the issue contents do not match in the data counting-up machine 2, a card issue inhibition is transmitted to the CPU 20 in the card issuing machine 4 which is inquired of. Subsequently, the daily schedule is all finished, and daily summing-up of that day, that is, the daily card issue contents are stored in a magnetic disk 11 or a magnetic tape 13, and in this case, a schedule advance state screen of a display part 1b is curtailed. In such a way, the issue contents of the card can be managed.
Patent JP-H03282876-A (JP)
Title: Document preparation device
Inventor: MAKIGUCHI ATSUSHI
IPC: G06F17/21
Filed: 1990-03-30
Abstract: PURPOSE:To facilitate the editing and the correction of a document by storing and setting a printing image of the document before synthesis and a printing image of the document after synthesis in a display memory and displaying and outputting them simultaneously. CONSTITUTION:In the case of synthesizing two pages, a reduction ratio of a printing image of two pages displayed on a screen of an indicator 15 is derived, and thereafter, a two-page portion of a dotted line for showing a paper size is displayed on the screen of the indicator 15. Subsequently, printing data of a page of a document of a synthesized side which is being generated at present is expanded, reduced in accordance with a reduction ratio and set to positions corresponding to the left side and the right side, respectively on the screen of he indicator 15 of a display RAM 17. Thereafter, this time, printing data of a document of a synthesizing side is called by a one-page portion from a floppy disk device 18, and the called document is expanded and reduced in accordance with the reduction ratio, and superposed and set together with data of the document of the synthesized side to a position corresponding to the right side on the screen of the indicator 15 of the display RAM 17. Next, it is displayed by holding data of the display RAM 17. In such a way, the editing and the correction of the document are facilitated.
Patent JP-H07272991-A (JP)
Title: Treatment of semiconductor substrate
Inventor: HENMI MANABU
IPC: H01L21/02
Filed: 1994-03-30
Abstract: PURPOSE:To recover a substrate for lifetime so that minority carriers may be recombined during the formation of silicon oxide film by pouring water over a semiconductor substrate while the substrate is rotated and the pouring position is moved or by applying treatment by preparing a plurality of pouring positions. CONSTITUTION:A pure water is poured over a semiconductor substrate 1 while the substrate 1 is rotated by driving a rotary shaft 4 and a pouring position is moved by shifting a port 6 of a pouring nozzle 5. In this case, the substrate 1 is rotated at 600rpm. Thus, a silicon substrate can be recovered easily for lifetime when minority carriers are recombined during the formation of silicon oxide film.
Patent JP-S5712968-A (JP)
Title: Popcorn making machine
Inventor: OGAWA HIROSHI
IPC: A47J37/00
Filed: 1980-06-23
Abstract: PURPOSE: The popcorn making machine is provided with a means for controlling the effective area of air-passing opening in the foaming chamber, thus permitting the introduction of the hot air into the foaming chamber by such an amount as in proportion to the amount of the corn charged.  
     CONSTITUTION: The shutter 10 for controlling the effective area of the air-passing opening 9 is mounted on the outer periphery of the foaming chamber 8 in the popcorn making machine and a nob 11 is fitted thereon. When the amount of corn charged in the foaming chamber is small, the nob is pulled down to narrow the open  area of the opening 9 and restrict the amount of the hot air introduced into the chamber 8 from the heater 16. When the amount is large, the nob is pulled up to widen the open area introduce a large amount of hot air from the heater. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000272070-A (JP)
Title: Laminated polyester film
Inventor: TAKADA HAGUMU
IPC: B32B27/36
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To render ink adhesion and an oligomer deposition restraining property after an elapse of time excellent by providing a laminated film having as a constitutional component polyester resin of a specific glass transition temperature on at least one surface of a polyester film containing lithium dodecylbenzenesulfonate by a specific rate. SOLUTION: A lamination film having as a constitutional component polyester resin of a glass transition temperature of -120 deg.C or higher or 60 deg.C or lower is provided on at least one surface of a polyester film containing lithium dedecylbenzenesulfonate by 0.02-2 wt.%. Such polyester is preferable to be one having ethyleneterephthalate as a principal component in particular, and further preferable to be polyethylene-2,6-naphthalate having superior heat resistance or rigidity in use where heat is affected to the base material or in use where resin is shrunk during curing period such as UV ray curable resin. A thickness of the polyester film is suitable to be 1-500 μm in terms of mechanical strength, a handling property, etc.
Patent JP-S57200006-A (JP)
Title: Adjusting mechanism for reflecting direction of reflecting mirror
Inventor: KUMASAKA HIDEYUKI
IPC: G02B7/198
Filed: 1981-06-03
Abstract: PURPOSE:To easily adjust the rotating direction of a rotatable reflecting mirror by rotatably inserting an eccentric collar eccentrically to a shaft core, and then rotating this eccentric collar. CONSTITUTION:A shaft 3 is fixed penetrating the rear end part of a mirror frame 2 where a plane mirror 1 is stuck to constitute a reflecting mirror unit 4, and both end parts of the shaft 3 are equipped at the fixed parts of an optical device body through a ball bearing 5 and an adjusting mechanism part 6. Then, many balls 9 are interposed between an inner lathe 7 and an outer lathe 8, and a ball bearing 10 fixed by fitting one end part of the shaft 3 in the inner lathe 7, an eccentric collar 12 interposed rotatably between the outer lathe 8 of this ball bearing 10 and a fixed member 11, a fixed plate 13 for fixing the eccentric collar 12 to the fixed member 11, a clamping bolt 14, and a shaft-end collar 15 for the prevetion of falling are provided.
Patent JP-S5511476-A (JP)
Title: Arranging method and device for arranged object by fluid
Inventor: YOSHIDA RIYOUICHI
IPC: B65G51/02
Filed: 1978-07-11
Abstract: PURPOSE: To arrange objects in a regular line easily without noises by providing means to generate a specific distribution of flow speed in a flow passage.  
     CONSTITUTION: Several number of nozzles 3 are provided on the wall 1 of a flow passage with openings 2 of proper angles into the flow passage for generating a speed distribution in the fluid current slow in the central part and fast near the wall 1. In this construction, when an object is placed in the flow passage at a right angle to the flow, the object is slanted by unstable low-pressure parts given in the downstream of the object, and when placed near the wall 1, the object is moved to the central part and finally sustained in a stable state with equal resistances on both sides. Objects can be therefore arranged in a regular line without being given any mechanical forces and noises. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04218406-A (JP)
Title: Pneumatic tire
Inventor: ONOZATO TSUTOMU
IPC: C08C19/00
Filed: 1991-03-26
Abstract: PURPOSE:To enhance the friction characteristic, abrasion resistance gripping performance, and water exhausting performance in wet-on-ice condition of a pneumatic tire, equipped with a tread of uneven structure, without impairing maneuverability and durability through summer time services. CONSTITUTION:Tread rubber is made in a rubber compound of uneven structure embodied as in an ocean island consisting of a resin domain part and rubber matrix part. The resin domain part exerts reinforcing function for the rubber matrix part through the interactive effect either chemically or physically.
Patent JP-H03281379-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI TOSHIHARU
IPC: G03G21/00
Filed: 1990-03-30
Abstract: PURPOSE:To automatically change over an operation state corresponding to which order system printing data belongs to by mounting a selection means selecting a printing processing system for interpreting the printing data of an order system on the basis of the discrimination result of a discriminating means to start the same. CONSTITUTION:An engine control circuit 2 has respective order system interpreting parts 201, 202, 203 in which programs interpreting the data described according to order systems A, B, C are stored. An input buffer 204 storing the data sent from a host apparatus 100, a judging part 205 reading the data stored in the input buffer 204 at every certain partition and comparing and collating the printer control command considered to be contained in a file with three kinds of preliminarily prepared tables to judge which of the order systems can interpret the file and a switch change-over part 206 changing over the order system interpreting parts 201, 202, 203 on the basis of the result of the judging part 205 are provided.
Patent JP-H09242184-A (JP)
Title: Structural material for truss and space truss
Inventor: MORIYA YUMIO
IPC: E04B1/58
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of moment and lighten the weight of a space truss, by folding inward both side faces of a specified position of a structural material made of round pipes, with the same lateral width with the diameter and flattening them and providing insertion holes and superposing the flattened parts and joining them with bolts through spacers. SOLUTION: Both side faces of the specified position of chord materials 13a, 13b and diagonal material 14 made of round pipes constituting a space truss, are folded inward to form a flat parts 16. The flat part 16 has the same lateral width W with the diameter D of the pipe and the oppositely arranged distance S of both folded-in edges 17, 17 is made wider than the diameter of the bolt-insertion hole 18 provided between the edges 17, 17. The flat parts 16, 16 are superposed with each other so as to cross the axial lines of the chord materials 13a, 13b and the diagonal material 14 formed in such a way at a nearly one point on the axial line and connected to each other with bolts and a square washer to form a space truss provided with an almost square lattice space substantially making a right angle.
Patent JP-2000270928-A (JP)
Title: Toothbrush
Inventor: KATO TAKAO
IPC: A46D1/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush with tapered bristles whose top can be easily inserted into a gap between teeth such as an interdental part or tooth neck, giving a user satisfactory feeling of brushing. SOLUTION: In this toothbrush with tapered bristles 1 planted in it, the top of the tapered bristle 1 is cut off at a position of L (L=0.5-2.0 mm) from the top, with a flat plane 2(2a, 2b) around the cut-off top of the bristle. Since the top of the bristle is flat, the bristle top can well reach a gap between teeth such as an interdental part or a tooth neck part and since the cut-off tapered bristle of this toothbrush will no be weakened as in the case of an existing tapered bristle with a sharp top, a user of this toothbrush can get more satisfactory feeling of brushing.