baber/WOPTO huggingface dataset:
Patent JP-H01155217-A (JP)
Title: Suction air amount detector of internal combustion engine
Inventor: SHIMOJIMA HIRAKAZU
IPC: F02D41/18
Filed: 1987-12-14
Abstract: PURPOSE:To keep an air/fuel ratio proper, by providing an air flowmeter between a main throttle valve and the traction control throttle valve on the upstream side thereof and correcting the detected flow rate of the flowmeter corresponding to the opening degree of a control valve. CONSTITUTION:When the opening degree of a traction control throttle valve B(1) is little, the flow velocity distribution in the suction passage 2 in the vicinity of a flowmeter 8 is biased to the outside and a flow rate is detected in a reduced amount as compared with an actual flow rate. This measuring error becomes large as the opening degree theta of the traction control throttle valve B becomes small. The correction amount necessary for setting off this error can be preliminarily calculated experimentally. Therefore, an opening degree detection means D detects that the traction control throttle valve B is closed and the detection amount of an air flowmeter C becomes low as compared with an actual one and a fuel jet amount is controlled by a correction means E. By this constitution, an air/fuel ratio is kept proper and no engine failure is generated.
Patent JP-H06152792-A (JP)
Title: Isdn circuit terminal device with extension communication function
Inventor: NAKADAI YOSHIO
IPC: H04Q3/58
Filed: 1992-11-02
Abstract: PURPOSE:To attain communication between an ISDN terminal and a network and the extension communication between the ISDN terminal with no addition of new device. CONSTITUTION:When the communication is carried out between an extension terminal 101 and a network, a communication channel connecting circuit 305 confirms that the incoming number sent from the terminal 101 has an incoming address to decide outgoing to a public network. Then the circuit 305 connects an extension interface circuit 306 to an outside line interface circuit 304 to attain the outside line communication. When the extension communication is carried out between both extension terminals 101 and 102, the circuit 305 confirms that the incoming number sent from the terminal 101 has only the incoming subaddress showing the terminal 102. Then the circuit 305 connects both terminal 101 and 102 to each other via the circuit 306 and controls the layers 1, 2 and 3 like the public network.
Patent JP-H08140941-A (JP)
Title: Ophthalmologic camera
Inventor: KISHIDA NOBUYOSHI
IPC: A61B3/14
Filed: 1994-11-25
Abstract: PURPOSE: To improve the safety of an ophthalmologic camera by avoiding the danger of electric shock attributed to the exchanging of a lamp. CONSTITUTION: In photographing, when an examiner depresses a photographing start switch Sp, a quick return mirror 15 retreats from an optical path 02 and an emission starting signal Sa is outputted to a circuit 18 for starting emission from a first emission starting signal generation circuit 19, and the circuit 18 for starting emission outputs a trigger signal Sb to a light source 5 for photographing to record a retinal image on a recording means 16 for photographing as still image.  When a light source 2 for observation or the light source 5 for photographing is to be exchanged, an interlocking switch Si is turned ON, the emission starting signal Sa is outputted to the circuit 18 for starting emission from a second emission starting signal generation circuit 20, and the circuit 18 for starting emission outputs the trigger signal Sb to the light source 5 for photographing to emit light from the light source 5 for photographing thereby discharging an electric charge of a capacitor.
Patent JP-H01157576-A (JP)
Title: Semiconductor light emitting device
Inventor: KATSUI AKINORI
IPC: H01L33/30
Filed: 1987-12-14
Abstract: PURPOSE:To provide a semiconductor light emitting device which has a large current injection layer and is highly efficient in light emitting and emits visible radiation of short wavelength by providing a specific light emitting layer and a current injection layer which contacts thereto at a complete lattice matching condition and composed of a specific chemical formula whose band gap energy is larger than that of a light emitting layer. CONSTITUTION:On a GaAs substrate 5, a light emitting device is provided with a light emitting layer 7 composed of a chemical formula of IIaxIIbyVI(x+y=1), where IIa is Mg, Ca, Ba, Sr and IIb is Zn, Cd and VI is S, Se, Te, and a current injection layer 6 which contacts thereto at a lattice matching condition and composed of a chemical formula of IIax'IIby'VI(x'+y'=1) whose band cap is larger than that of a light emitting layer, and electrodes 8, 9 against the current injection layer and the light emitting layer. If a voltage is applied with a positive side of the electrode 9, carrier is injected into the light emitting layer 7 then light is emitted.
Patent JP-H05147430-A (JP)
Title: Air taking-in device for cabin of moving vehicle
Inventor: FURUKAWA KOJI
IPC: B60H3/06
Filed: 1991-11-29
Abstract: PURPOSE:To provide a large capacity filter which does not obstruct viewfield and is constituted so that a box shaped cover whose front surface is opened above a roof, above the rear edge part of the cabin of the conventional agricultural tractor, and a large capacity filter is installed in demountable manner in the box-shaped cover, and the outside air is taken into the cabin through the filter. CONSTITUTION:An air conditioner 3 is installed in the vicinity of the reverse surface of the roof 2 of a cabin, and an outside air passing port 5 which is wide in the lateral width direction is opened on the rear part erection wall surface 4 of the roof 2, and the front surface of a filter 6 for air cleaning is joined in demountable manner outside the outside air passing port 5. An air passing gap is formed outside other five surfaces of the filter 6, and an outside air taking-in port 7 of the front opened port above the roof 2 is formed, and a cover 8 for cleaning is installed in the vicinity of the filter 6.
Patent JP-H07143942-A (JP)
Title: Paper towel waste disposal device
Inventor: SOGABE AKIRA
IPC: B65F1/14
Filed: 1993-11-22
Abstract: PURPOSE:To make a disposal device compact so as to be fixable even in a narrow space, by providing 8 photoelectric sensor outputting an instruction to a motor for driving a waste paper-press roll, a pushing slide plate of waste paper into the press roll, and a waste paper box for the densified paper. CONSTITUTION:In a paper towel waste disposal device 1, a paper towel roll 2 is rotatably equipped at the upper part thereof. And a paper feed roll 3 drawing the paper towel to the applicable position while holding it, at the front side thereof and a waste paper feeder to feed the waste paper to a waste paper- press roll at the lower side thereof, are provided respectively. A pair of waste paper-press rolls 6 densifying the fed waste paper 5 and a waste paper box 9 are provided also. When the fed waste paper 5 is detected by the photoelectric sensor 7, the motor for driving the waste paper-press roll is instructed to rotate the press rolls for a specified time. The fed waste paper 5 is forcibly fed to the press rolls 6 by a pushing slide plate 3 and the densified waste paper 5 is dropped in the waste paper box 9.
Patent JP-H03178672-A (JP)
Title: Fire extinguishing equipment of nuclear power plant
Inventor: ABIRU YUJI
IPC: G21C9/00
Filed: 1989-12-07
Abstract: PURPOSE:To prevent a radiant ray from being leaked and diffused by performing a water-drainage test without opening a building and to enhance the safety by providing a test water-drainage port piping connected to a fire extinguishing water piping in the vicinity of an indoor fire hydrant and provided with a stop valve and a draining means, and a test water-drainage port which passes through the building in the end part of this piping and installed outdoors. CONSTITUTION:At the time of a periodical water-drainage test fixed by law of a fire hydrant 6 installed in a nuclear reactor building 5, a door 32a of a store box 32 of a test water-drainage port 12 installed in the vicinity of the fire hydrant concerned 6 in the open air and outside of the nuclear reactor building 5 is opened, and a hose 26 is connected to the test water-drainage port 12. Subsequently, a drain stop valve 13 in the nuclear reactor building 5 is closed, and when a test water-drainage port stop valve 28 is opened after opening a stop valve 30 of a test water-drainage port piping 31, a fire extinguishing pump 3 is actuated automatically in the same way as the time of using fire hydrant 6 and fire extinguishing water is pressurized and supplied, and from the hose 26 of the test water-drainage port 12, fire extinguishing water is drained off and the test can be performed.
Patent JP-H11131897-A (JP)
Title: Parallel storage type continuous sliding door
Inventor: NAKAMURA TAKAYUKI
IPC: E05D15/12
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To quickly and easily change a plurality of sliding doors in a parallel storage type sliding door structure to a state of being stored in parallel and a state of being arranged in series as partitions, by enabling sliding doors to be opened or closed simply when one sliding door is opened or closed. SOLUTION: These parallel-storage-type continuous sliding doors are so designed that a plurality of sliding doors 2 are guided to a guide rail 5 having both a first guide part 3 guiding the plurality of sliding doors 2 in series and a second guide part 4 joined to the end of the first guide part 3 to guide the plurality of sliding doors 2 to store the sliding doors 2 in parallel. In this case, a connecting mechanism 20 is provided which connects the adjacent sliding doors 2 in series when the sliding doors 2 are guided to the first guide part 3 and which connects the sliding doors 2 together in the parallel direction when at least one of the sliding doors 2 is guided to the second guide part 4.
Patent JP-H03177845-A (JP)
Title: Binary magnetic developer
Inventor: USHIYAMA NAOYUKI
IPC: G03G9/113
Filed: 1989-12-07
Abstract: PURPOSE:To obtain sharp images high in quality for a long period by using a developer incorporating a binder resin, a specified amount of fine magnetic particles, and polyolefin, and a carrier obtained by coating ferrite or steel core particles with a resin, and as additive, fine inorganic particles coated with an N-containing compound. CONSTITUTION:The binary magnetic developer constitutes layer incorporating the binder resin, the 10-60 wt.% fine magnetic particles, and the polyolefin, and the carrier obtained by coating ferrite or steel core particles with a resin, and as the additive, the fine inorganic particles coated with the N-containing compound, thus permitting the mixing proportion of the toner and the carrier not to change for a long period, triboelectrifiability between the toner and the carrier to be sufficient, and a fog-free high-quality sharp images to be obtained for a long period.
Patent JP-H02161437-A (JP)
Title: Photopolymerizable composition
Inventor: OTSUKA YOSHIHIRO
IPC: C08F2/46
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a photopolymerizable compsn. having stable photosensitive characteristics and improved reproducibility by incorporating a compd. having at least one alcoholic OH group and >=150 deg.C b.p. into a photopolymerizable compsn. CONSTITUTION:A thermoplastic polymer binder, a compd. which is polymerizable by an addition polymn. and is a liquid or solid at room temp. and under normal pressure, a photopolymn. initiator, and a compd. having at least one alcoholic OH group and >=150 deg.C b.p. are contained in the compsn. The thermoplastic polymer binder is not restricted particularly, but pref. a homo- or copolymer of acrylic ester and/or methacrylic ester, copolymers of styrene monomer with an acrylic ester and/or methacrylic ester. Suitable addition-polymerizable compds. are acrylate or methacrylate, etc., having an acryloyl group or methacryloyl group in a molecule. Suitable photopolymn. initiators are polycyclic quinones, aromatic ketones, thioxanthones, etc. Thus, a photopolymerizable compsn. having stable photosensitive characteristics and improved reproducibility is obtd.
Patent JP-H03176043-A (JP)
Title: Bracket for rectification of dental arch
Inventor: SUYAMA HAJIME
IPC: A61C7/28
Filed: 1989-12-05
Abstract: PURPOSE:To decrease a frictional force functioning between a wire perforating hole and a round wire and to shorten a rectifying period by providing a hooking nail at least on one side part except both ends when the hooking nails are provided on both side parts of a wire supporting body. CONSTITUTION:A bracket A for rectifying a dental arch is constituted of a base sheet 1 adhered and fixed on the dental surface and a wire supporting body 2 wherein a wire perforating groove 3 is formed in the longer direction. A hook-shaped hooking nails 10a and 10b are provided on both side parts of the wire supporting body 2 and are positioned between hooking grooves 9 and 9 provided in parallel each other on the upper face of the wire supporting body 2. When the round wire 6 is stretched under a condition where it is laid along the wire perforating groove 3 of each bracket A, it is possible to attempt to prevent from coming out by winding a wire for ligation 8 on a bracket A under a condition where it is laid along a hooking groove 9 and by means of the hooking nails 10a and 10b and under this condition, there is no possibility that the round wire 6 is pressed by the wire for ligation 8. As a result, it is possible to decrease the frictional force functioning between the wire perforating groove and the round wire and to shorten thereby a rectifying period.
Patent JP-2000132299-A (JP)
Title: Order inputting device
Inventor: ISHII YOSHINORI
IPC: G06F3/0482
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an order inputting device for displaying selected menus and for allowing an operator to intuitively and surely recognize the number of orders without any erroneous recognition and any load on the operator. SOLUTION: A display 2 is connected with a CPU 1 for compositely controlling the whole device. The display 2 is provided with a touch detecting part closely formed on a display screen for displaying plural colors as a touch panel type for displaying plural menus in a batch. The display 2 is provided with a ten key 3 for inputting the number of orders, menu keys 4 for displaying plural menus in a batch, function keys 5, and a sum display part 6. A corresponding table part 7, a reference number calculating part 8, and a color distribution controlling part 9 change the color distribution of the menu keys 4 corresponding to the number of orders inputted by the ten keys 3. Thus, it is possible to surely recognize the number of orders by identifying colors.
Patent JP-H05215150-A (JP)
Title: Friction clutch
Inventor: REIK WOLFGANG
IPC: F16D13/71
Filed: 1992-11-26
Abstract: PURPOSE: To obtain a simple friction clutch structure with secure functions by enabling a rotary support part to be displaced by an automatic post-adjusting device to compensate the friction of the clutch disk and supporting a diaphragm spring by the support force of the rotary support part. CONSTITUTION: This friction clutch is equipped with a pressure plate 3 which is supported by a easing 2 at one side and to which is loaded by pressure force generated by a rotatable diaphragm spring 4 for pressing centering on the rotation support part 12 on the easing 2 at another side. A feeding device 26 to displace the support member to the casing 2 side away from the casing 2 in relation to friction is equipped in between the easing and the diaphragm spring 4 to actuate a continuously conveyable automatic post-adjusting device 16 and the diaphragm spring 4 is enabled to receive the support force in the direction of the rotation support part 12. The diaphragm spring 4 is supported by only spring force against the releasing force causing to obtain a simple structure and secure functions for a long period.
Patent JP-H05127957-A (JP)
Title: File accessing system
Inventor: UTSUNOMIYA KAZUAKI
IPC: G06F12/00
Filed: 1991-11-06
Abstract: PURPOSE:To provide a file accessing system capable of filing a large quantity of data efficiently by utilizing effectively limited file capacity. CONSTITUTION:An alloting file 1 with the index of a short sentence key and a terminal code, an alloting file accessing means 2, an alloting temporary file 3 to store temporarily alloting data, an alloting temporary file accessing means 4, a short sentence table 5 to stored together a short sentence and the short sentence key, an alloting temporary file management table 6 to manage the using state of the alloting temporary file 3, an alloting data developing area 7 at the time of developing the short sentence key of the alloting file 1 in conformity with the short sentence table 5, and data accessing means 8 to control data access to the alloting file 1 are provided. Thus, the alloting data of a large-capacity block can be allotted smoothly by using successively the short sentence table 5 and the alloting temporary file 3 without using a large-capacity alloting file.
Patent JP-H02161494-A (JP)
Title: Crt display device
Inventor: TANAKA SATOSHI
IPC: G09G5/00
Filed: 1988-12-15
Abstract: PURPOSE:To reduce the labor and cost for a change by constituting a CPU, CRT controller and interfaces within one chip of semiconductor device and respectively separately constituting memory devices for data for control of the CRT controller and data for display. CONSTITUTION:The CPU 10, the CRT controller 11 and the interfaces 12 to 14 are constituted in the semiconductor device 9. A ROM 15 for control and a ROM 16 for display are constituted as the external circuit of the semiconductor device 9. The CPU 2 fetches the control data via an interface 12 from the external ROM 15 for control, controls the CRT controller 11 according to the contents thereof, obtains the display via the interface 13 from the external ROM 16 for display, and makes the necessary display on the CRT 17 via the interface 14. The display data can be changed merely by changing only the ROM 16 for display in this way when such change is desired and, therefore, the labor and cost necessary for the change are reduced.
Patent JP-H03180404-A (JP)
Title: Sliding member and manufacture thereof and swash plate type compressor using member thereof
Inventor: TAKANO KAZURO
IPC: F04B27/08
Filed: 1989-12-08
Abstract: PURPOSE:To easily provide sliding member having lubricity by forming at least one side of sliding members brought into contact with each other of porous powder sintered alloy, forming rugged surface with only the protruded part ground on the surface and impregnating lubricating oil into inner voids in the alloy. CONSTITUTION:The sliding member (swash plate) 2 combined with a shaft 5 in a swash plate type compressor in an air conditioner, etc., for car is formed with porous powder sintered alloy having plural voids in inner part and this surface is formed to rough surface at the time of sintering and the protruded face 2a is ground and finished. By this method, the opening holes on the surface are broken to form the voids 2c. On the other hand, as the recessed face 2b including swash face is not subjected to processing after sintering, the opening holes 2c' on the surface are not broken and the opening holes are caused to remain as exposing state on the surface. After grinding, the sliding member 2 is dipped into the lubricating oil under almost the atmospheric pressure and the lubricating oil is closed in the whole voids. As this lubricating oil lubricates the protruded part on the surface to be the sliding face, seizure can be prevented.
Patent JP-H10162647-A (JP)
Title: Conductive paste
Inventor: OTANI AKIRA
IPC: C09D167/02
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste with excellent softness and high migration resistance. SOLUTION: This paste comprises a conductive power and a binder resin. In this case, the conductive powder is a copper alloy powder having silver concentration higher in the particle surface than the average silver concentration and the binder resin contains one or more thermoplastic resin selected from polyester resin, polyurethane resin, vinyl acetate resin, poly vinyl butyral resin.
Patent JP-H02162901-A (JP)
Title: Loaded line phase shifter
Inventor: ISHIDA TAKESHI
IPC: H01P1/185
Filed: 1988-12-16
Abstract: PURPOSE:To attain small size, light weight and low loss of a phase shifter by using part or all of a main line of each single bit loaded line type phase shifter with plural bits in common. CONSTITUTION:A microwave inputted to one terminal of an input and output line 16 is progressed along the input and output line 16 and a transmission phase of the microwave is changed at points when a 1st bit loading line 3a and a 2nd bit loading line 3b are added in parallel with a main line 2. In this case, at first the susceptance of the 1st bit loading line 3a when viewed from the main line 2 varies in two ways and the susceptance of the 2nd bit loading line 3b varies in two ways with respect to the fact, then in total four ways of susceptances are taken. The transmission phase of the microwave passing through the main line 2 is set in four ways according to the four ways of the susceptances and the phase shifter acts a 2-bit phase shifter.
Patent JP-H06143353-A (JP)
Title: Vehicular bumper structure
Inventor: SAWAE SHINICHI
IPC: B29C45/00
Filed: 1992-11-02
Abstract: PURPOSE:To contrive to save the weight of a product and reduce the of molding stock without impairing appearance quality and lowering commercial value by a method wherein a thicker walled part, a gradually changing wall thickness part and a thinner walled part are provided in the order named in the descending scale. CONSTITUTION:Resin, which is injected from a hot runner 7 through a sprue 6, passes through a film gate 5f and a film gate 5e in order to be filled in a cavity 5 from an upper surface molding cavity 5a. When the resin solidies, a band-like film gate part 1e and a hand-like film gate runner part 1f are produced at the upper part of a bumper. In this case, an upper surface part 1a and a vertical surface part 1b are mode to be comparatively thicker walled part having the thickness such as about 3.8mm and a corner part 1d is made to be comparatively thinner walled part having the thickness such as about 2.8mm. Further, an intermediate lower surface tilting part 1c is made to be gradually changing part B, in which the wall thickness is changed, for example, in a certain proportion.
Patent JP-H06146157-A (JP)
Title: Web-washing device
Inventor: UEDA TSUGUHISA
IPC: D06B3/10
Filed: 1992-11-02
Abstract: PURPOSE:To effectively wash a web with a small volume of a treating solution by continuously introducing and transferring the web into a liquid passageway having plural flow-straighteners alternately arranged therein and subsequently into a treating solution tank arranged below the liquid passageway at a distance. CONSTITUTION:A web C is continuously guided from the passage 45 of a treating solution-supplying section 4 into a flat-cross-sectional rectangular cylindrical liquid passageway 1 through a roller 3, and a treating solution is supplied started from a treating solution-supplying tank 42 into the solution passageway 1 through an over- flowing port 43 and subsequently from a treating solution-falling port 44. The treating solution is dropped through plural flow straighteners alternately arranged downward so that the tips of the flow straighteners contact with both the surfaces of the web. The web C is thus sufficiently brought into contact with the treating solution, and subsequently guided to the outside of the solution passageway 1 through wide blades 112 at the lover part of the solution passageway 1. The web is dropped into a solution tank 2 arranged below the solution passageway 1 at a distance, and a high treating effect is given to the web with the produced bubbles and with the impact vibrations produced by the bursting of the bubbles. The web is subsequently traveled out through a roller 3.