baber/WOPTO huggingface dataset:
Patent JP-H01198707-A (JP)
Title: Optical waveguide device
Inventor: ISOBE TAMI
IPC: G02B6/122
Filed: 1988-04-18
Abstract: PURPOSE:To efficiently couple an incident beam with an optical waveguide by providing such a material layer that the real part of its dielectric constant is negative between the optical waveguide and the dielectric layer which receives the incident light with a higher refractive index than said optical waveguide, and forming an opening part which is removed partially in the material layer. CONSTITUTION:A prism 13 has the higher refractive index than the optical waveguide 12 and is irradiated with the incident beam and a clad layer 14 is made of such a material that the real part of the dielectric constant is negative. When the opening part 14a is formed of a dielectric having a lower refractive index than the optical waveguide 12 on the bottom surface of the prism 13 in the clad layer 14, the incident light appears at the opening part 14a as an evanescent wave. At this time, when the light is phase-matched with the waveguide mode of the optical waveguide 12, the light enters the optical waveguide 12. Further, the light entering the optical waveguide 12 once as mentioned above is confined completely and propagated in the optical waveguide 12 because the clad layer 14 has the negative dielectric constant. Consequently, the light is excited and coupled in the optical waveguide 12 efficiently.
Patent JP-H10266398-A (JP)
Title: Execution method of lightweight mortar-based cold resistant and fire resistant covering material
Inventor: SATO FUMIO
IPC: C04B111/28
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a crack in a covering material painting part at the time of execution of covering material by providing a cutting joint part on a lightweight mortar-based cold resistant and fire resistant covering material painting part executed on whole circumference of a column, a beam and the like at prescribed intervals. SOLUTION: Cutting joint parts 1 of 5-30 mm wide are provided on a lightweight mortar-based cold resistant and fire resistant covering material painting part executed on the whole circumference of the column 2 and the beam 3 of an outdoor building at prescribed intervals. The cutting joint part 1 is provided over the whole thickness (25-40 mm) of covering material, ceramic fiber is inserted as fire resistant joint material, and the surface is waterproof- processed by silicon, charcoal or urethane-based caulking material. Generally speaking, a crack occurs on the surface of the covering material due to expansion and contraction of a steel frame by dry contraction of the covering material after execution, change of outside temperature, vibration or the like, and the occurrence of the crack can be prevented one year or longer after execution by providing the cutting joint part 1.
Patent JP-H07301659-A (JP)
Title: Burn-in board inspecting device and burn-in board inspecting device unit
Inventor: SHIMIZU MUNEHARU
IPC: G01R31/00
Filed: 1994-05-09
Abstract: PURPOSE:To improve the inspection reliability of all electronic elements and the like disposed on a burn-in board and prevent damage at the burn-in time by inspecting the burn-in board through a contact member and plural connecting members. CONSTITUTION:A connector 8, a probe connector 9 and a contact member 10 are provided to electrically connect all terminals forming a burn-in board 21, that is, input terminals 4, monitor terminals 5, check terminals 6 and an inspecting circuit 7. All electronic elements and electronic equipment formed at the burn-in board 21 can be thereby inspected using the circuit 7. The reliability of inspection can be thereby improved, and the generation of coming around due to the lack of resistance value or the like is prevented at the burn-in time.
Patent JP-S5429562-A (JP)
Title: Semiconductor device
Inventor: KOGURE NAOSHI
IPC: H01L21/60
Filed: 1977-08-08
Abstract: PURPOSE:To prevent scaling off of the electrode metallic film, by inserting metallic or semi-metallic corrgate film between the insulation film and the electrode metallic film, when forming the electrode metallic film on the insulation film of the semiconductor substrate surface.
Patent JP-S6445891-A (JP)
Title: Horizontal twin wire type papermaking machine
Inventor: RICHIYAADO DABURIYUU KURIAGAN
IPC: D21F3/00
Filed: 1988-04-18
Abstract: PURPOSE: To simply and easily produce paper not having difference between the front and back sides by receiving liquid released from the upper end of a partial flow passage, the lower end of which is located so as to receive liquid transferring from the inner part of an upper wire toward the upper one under the action of a top wire deflector. CONSTITUTION: This horizontal twin wire paper-making machine is so assembled that a top deflector 66 is positioned so as to contact with the upper surface of an upper wire 44 and scrape liquid squeezed upward between two wires 13 and 44 under the action of a roll 60 and that the liquid is transferred by its own momentum through an inlet throat 81 into a flow passage 80 between the roll 60 and a shield cover 65 so as to be discharged from the upper end 82 into a drip-receiving vessel 72 under the action of centrifugal force.
Patent JP-S5524836-A (JP)
Title: Method of producing rotary grinding disc
Inventor: SHIMIZU YOUZOU
IPC: B24D3/00
Filed: 1978-08-05
Abstract: PURPOSE: To provide a rotary grinding disc with an large air cooling effect having a rough surface on the surface and back simply by applying or laying a tongued and grooved sheet on the press surface of the male and female molds.  
     CONSTITUTION: Tongued and grooved sheets 11 and 11' are respectively laid on a concave section 8 of a female mold and the press surface of a male mold B. Then, a certain mount of molding material 12 is applied on the tongued and  grooved sheet 11. Subsequently, the layer thus obtained is superlaid with a reinforcing net 13, on which a molding material 12' is laid. Under such a condition, the male mold B is lowered to pressurize the molding material 12 in the female mold flat through the tongued and grooved sheets 11 and 11'. In this manner, it is possible to produce a rotary grinding disc having a tongued and grooved surface for air cooling on the surface and back thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03292061-A (JP)
Title: Picture processing unit
Inventor: OGAMICHI TAKASHI
IPC: H04N1/40
Filed: 1990-04-10
Abstract: PURPOSE:To attain proper quantization to a picture of an original in which an intermediate tone picture and a non-intermediate tone picture exist in mixture by discriminating whether an input picture data is the intermediate tone picture or the non- intermediate tone picture automatically and selecting a peak hold circuit used for digital conversion. CONSTITUTION:An image area discrimination section 10 discriminates a density change in a noted picture element Ve based on the noted picture element Ve and its surrounding picture elements Vb, Vd, Vf, Vh and discriminates it to be a non-intermediate tone picture when the density change exceeds a prescribed threshold level and discriminates it to be an intermediate tone picture when less than the threshold level. When the image area discrimination section 10 discriminates a picture to be a non- intermediate tone picture, a selector 6 outputs a peak value held by a short time constant peak hold circuit 5 to an A/D converter 7 and when the image area discrimination section 10 discriminates a picture to be an intermediate tone picture, the selector 6 outputs a peak value held by a long time constant peak hold circuit 4 to the A/D converter 7. Thus, it is not required for the operator to select the intermediate tone picture and the non-intermediate tone picture through key operation or the like for each occasion and the utility and convenience performance of the picture processing unit 1 are improved.
Patent JP-H01271130-A (JP)
Title: Nonspherical face die working method of resin made optical element
Inventor: SHIMIZU MASAKI
IPC: B29C33/42
Filed: 1988-04-20
Abstract: PURPOSE:To manufacture a die in short time at low cost by forming a non- spherical face part on the die base metal cuttable by a diamond bite, executing a superprecise cutting after executing an annealing treatment on the non- spherical face part and finishing to a non-spherical face like mirror face by grinding only by fixing an electroless plating layer in<=20mum. CONSTITUTION:A die base metal 20 is composed of the alloy of the material capable of butting by a diamond bite and the non-spherical face part 20a corresponding to the effective forming face of the element produced at one end thereof is precisely worked by the diamond bite. An annealing treatment is executed at the temp. higher than that of the element forming time prior to the precise working on this base metal 20. The electroless nickel plating layer 21 in <=20mum thickness is formed by its fixture on the surface of the non- spherical face part 20a and ground off by grinding so that the non-spherical face shape is not collapsed. By this structure the super precise cutting can be executed by only the diamond bite and the plating layer can be thinned as well, so the manufacture can be executed in short time at low cost.
Patent JP-S58225378-A (JP)
Inventor: YOANESU REONARUDASU GERARUDASU
IPC: G01T1/185
Filed: 1983-06-01
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-H11298405-A (JP)
Title: Portable telephone set
Inventor: OGINO TORU
IPC: H04B1/3822
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent current consumption from being increased in the case the portable telephone set is in existence at a position apart from a base station remotely, thus extending a speech time. SOLUTION: The portable telephone set is provided with a mode changeover switch 15 that sets a PA module 13 to an ON state when a control signal sent from a base station indicates control of transmission power to be a prescribed value or below or sets the PA module 13 to an ODD state in other cases and with a transmission switch 16 that switches the ON/OFF state of the PA module 13 when the switch 16 is operated externally. When the PA module 13 is set to the ODD state by the mode changeover switch 15, the transmission switch 16 sets the PA module 13 to the ON state only for a transmission state.
Patent JP-H07277134-A (JP)
Title: Cab rear part structure for automobile
Inventor: NAKAO TOMOHISA
IPC: B60R22/22
Filed: 1994-04-07
Abstract: PURPOSE:To simplify a cab rear part, structure, to facilitate installation of component parts, and to improve an appearance and strength by integrally molding a belt hole cover through which a seat belt is passed and a vent louver which communicates the upper part and the lower part of a package tray with each other. CONSTITUTION:In a cab rear part structure, a package tray 23 is arranged between a rear window and a rear seat. In the package tray 23, a seat belt 32 is vertically passed through, and a belt hole cover 35 through which the seat belt 32 is passed is arranged. In addition, a vent louver 47, which communicates the upper part of the package tray 23 to the lower part, is arranged in the package tray 23. In this case, the belt hole cover 35 and the vent louver 47 are integrally molded together. The vent louver 47 consists of a vent louver main body 49, an air passage 50 formed in the vent louver main body 49, and plural fins 54, 55 arranged inside the air passage 50.
Patent JP-S5720334-A (JP)
Title: Manufacture of solar heat collecting unit
Inventor: NOMURA AKIRA
IPC: F24S10/50
Filed: 1980-07-14
Abstract: PURPOSE: To provide a solar heat collecting unit excellent in rigidity and durability inexpensively while reducing the number of component parts, enhancing the fabricating properties and enhancing the temperature rise efficiency at the heat collecting part in the commercialized condition, by a method wherein a heat collecting part of a solar-heat water heater is integrally composed of an internal heat collecting part and upper and lower heat-absorbing plates.  
     CONSTITUTION: Synthetic resin sheets 1 being in a hot and soft condition immediately after molding is placed in a mold 2 having groove parts 3 for molding conduit parts 4, and the mold 2 is clamped to fusion-bond the parts of the sheets other than the parts corresponding to the groove parts 3. Simultaneously, the conduit parts 4 are formed at prescribed parts of the sheets 1 by evacuating the groove parts 3 by a vacuum pump P, and the thus formed parts are hardened. Both ends of the conduit parts 4 are formed as a feed water supplying port 5 and a hot-water outlet port 6, respectively, and the other parts are jointed with each other as connected flat plate parts 7 to obtain the internal heat collecting part 8. Then, through-holes 9 are formed at the flat plate parts 7, the whole assembly is held between the upper heat-absorbing plate 11 and the lower heat-absorbing plate 12, and the plates 11, 12 are rigidly jointed to each other at the through-holes 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60239168-A (JP)
Title: Howler signal generating circuit
Inventor: UEKI ISAMU
IPC: H04M19/02
Filed: 1984-05-14
Abstract: PURPOSE:To offer a small sized and economical howler signal generating circuit by adopting the circuit constitution possible for the formation of an integrated circuit. CONSTITUTION:A voltage of a positive power supply and a negative power supply of an oscillator 9 generating a howler signal is generated by using resistors 1-4, a capacitor 5, a switch 6 and differential amplifiers 7, 8. In transmitting the howler signal, the switch 6 is opened. Then an output of a differential amplifier 7 rises with a time of integration time constant comprising the resistor 1 and the capacitor 5 while using a voltage of a reference voltage source 16 as an initial value. In selecting the resistance value of the resistors 3 and 4 identically, the differential amplifiers 7, 8 give respectively symmetrical positive/negative voltages Vp, Vn to power terminals 11, 12 of the oscillator 9. Thus, the output level of the oscillator 9 is changed attended with the said power supply voltage and an output waveform appearing at a terminal 13 changes continuously. Then the circuit constitution is simplified.
Patent JP-H08274884-A (JP)
Title: Line selection system
Inventor: MIYAZAKI HIDEO
IPC: H04Q3/58
Filed: 1995-03-29
Abstract: PURPOSE: To perform the communication of high quality by the small number of lines by making the terminals of different appropriate transmission speeds coexist. CONSTITUTION: When a voice terminal 1-1 requests the selection of the line, a traffic correspondence processing part 5-1 first checks the traffic of the line N of the highest speed. When the lines N are already selected for more than a threshold value number, the already selected number of the lines N is checked next. When many free lines are present, the voice terminal 1-1 selects the lines N of the high speed and performs communication. Only when it is not realized, the voice terminal 1-1 selects the lines L allocated to itself beforehand. In such a manner, the lines of the higher speed are made selectable as long as free ones are sufficiently present and the quality of transmission signals is improved.
Patent JP-H06306701-A (JP)
Title: Waterproof wear
Inventor: IKEDA MASATAKA
IPC: A41D13/008
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a lightweight and inexpensive waterproof wear excellent in waterproofness as well as air permeability and moisture permeability, almost free from stuffiness and hardly breaking. CONSTITUTION:This waterproof wear is obtained by bonding and sewing nonwoven fabric comprising a thermoplastic resin and having >=500mm H2O water pressure resistance, 5-1000sec/100ml permeability, >=0.5kg tear strength and 20-80g/m<2> basis weight.
Patent JP-H10289888-A (JP)
Title: Adhesive sheet and object separation method using adhesive sheet
Inventor: OKUZAWA RYOZO
IPC: C09J7/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily and accurately separating necessary chips from unnecessary chips using an adhesive sheet. SOLUTION: This separation method comprises the steps of (a) preparing an adhesive sheet having an adhesive layer with cuts stuck onto a base member, the adhesive layer separable into the first part and the second part by the cuts; (b) sticking an object onto the adhesive layer such that the object stretches over the cuts of the adhesive layer; (c) cutting the object on the adhesive layer into a plurality of chips; (d) peeling off the first part 6 of the adhesive layer as well as chips stuck thereonto from the base member and leaving other chips on the second part 13 of the adhesive part.
Patent JP-H10311353-A (JP)
Title: Transmitting clutch having control characteristic
Inventor: GASCH CHRISTIAN
IPC: F16D35/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting clutch forming a lock value in the case that a rotational speed is zero, while having a control characteristic so as to improve a control characteristic of a vehicle. SOLUTION: A clutch is composed of two relatively rotatable members supported inside/outside one common vertical axis serving as the center, both the members are together charged with high viscous fluid, a chamber 23 closed by a piston 22 movable in the axial direction is formed, a friction clutch 12 having friction members 35, 37 is provided, the friction member of the friction clutch supported on a pad member 20, 43, in a piston stationary position, under a pre-load generating friction when relative rotation is started, is held to a second pressure disk 43, a spring device 41 acting in the pressure disk is provided. A transmitting member 47 moving the piston toward the first pad member 20 is provided, an axial direction air gap 44 between the member 47 and the second pad member 43 and an axial direction air gap 45 between the member 47 and the first pad member 20 are provided.
Patent JP-2000293524-A (JP)
Title: Contents preparation device and recording medium
Inventor: TADA HITOMI
IPC: G06F17/24
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To reflect the input of an original to the contents of a translated sentence. SOLUTION: After preparing the contents of an original by a contents preparation processing means 21, the contents of a translated sentence are prepared by translation processing and displayed on a contents display means 22, and when a certain correction range in the displayed contents of the translated sentence is selected and the original is inputted to the selected range, the original in the selected range is translated by a range translation means 25 and the translated sentence is substituted for the correction range of the contents of the already translated sentence by a substitution means 26.
Patent JP-S57210578-A (JP)
Title: Detector for battery residual capacity
Inventor: TEJIMA TOORU
IPC: H01M50/569
Filed: 1981-06-22
Abstract: PURPOSE:To obtain a detector for the battery residual capacity of a motorcar, an electric  motorcar and the like, which gives an accurate measurement and the measured data can be  extremely easily seen directly as a value, by placing a plural number of sensors in the electrolyte of a battery so that they are differently apart from the liquid level of the electrolyte,  and indicating the average value of the specific gravities of parts of the electrolyte by detecting the said specific gravities. CONSTITUTION:Light supplied from a light source 3 is received by a light receiving part 4 after passing through sensors S1, S2 and S3. This leads to the fact that the amount of the attenuation at the fully charged state of a battery 2, when the specific gravity of the electrolyte is high, is large. In contrast, the amount of the attenuation during the discharge of the battery 2, when the specific gravity of the electrolyte is low, is small. Light receiving parts 4a, 4b and 4c of the part 4 are given outgoing light attenuated, respectively, according to the specific gravities of parts of the electrolyte which are locations for the sensors S1, S2 and S3, and produce electric signals corresponding to the amounts of light received by the parts 4a, 4b and 4c. An arithmetic circuit 5 converts the output of the light receiving part 4 into an average output, and converts the average output into a corresponding specific gravity of the electrolyte. After that, the output of the circuit 5 is displayed on a display part 6 as the specific gravity of the electrolyte at that point.
Patent JP-2000292422-A (JP)
Title: Scanning site meter
Inventor: UEDA HITOSHI
IPC: G01N33/48
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To automate work for re-measuring cells corresponding to noticeable cell data on a statistic graph and to automatically record a microscopic image of the cells corresponding to the noticeable cell data on the statistic graph to enhance the observation efficiency of an observer. SOLUTION: The measuring range of a specimen 10 comprising a cell group is two-dimensionally scanned by a laser beam to take in the optical image of the specimen and cell data showing individual characteristics of cells of the specimen 10 are statistically processed from this optical image to provide the analytical result of the cell data. In this case, a noticeable cell data group is selected from the statistically processed data by a noticeable data selecting means 40 and the cell data of the selected cell data group is extracted as noticeable cell data by a noticeable data retrieving means 44 and the section within a measuring range wherein cell data is positioned is extracted as a noticeable section and this extracted noticeable cell data is obtained by a noticeable data obtaining means 30.
Patent JP-S60241521-A (JP)
Title: Uniform joint
Inventor: OOGOSHI HIDEO
IPC: F16D3/2245
Filed: 1984-05-16
Abstract: PURPOSE:To elongate the life of a forging die by providing the depth of a ball groove in an inner ring in a specified relationship to the opening side, central portion and bottom side of an outer ring of the ball groove. CONSTITUTION:Assuming that the depths of the opening side, central portion and bottom side of an outer ring R0 of a ball groove 12 are respectively C, A and B, the depths of the ball groove 12 of an inner ring R2 are in A>B<=C. Thus, the ball groove 12 of the inner ring R2 does not need to provide unnecessary deep portions so that the cold forging of the inner ring R2 is facilitated and the life of a forging die can be elongated.
Patent JP-H05298101-A (JP)
Title: Condition collating system
Inventor: MAEDA TAKESHI
IPC: G06F9/44
Filed: 1992-04-16
Abstract: PURPOSE:To eliminate descriptions which are not essential to the condition part of a rule and to shorten the time for collation by dividing the rule into groups at the time of collating the condition part of the rule in a rule base with an element in a short term storage region. CONSTITUTION:When the change information of the short term storage region is sent from a route node 1, a user information memory A23 or B25 is investigated and when the rule group is used, the information is immediately sent to a discriminating network A27 or B28. Based on this information, the condition part of the rule is collated with the element of the storage region, and the information of these rules is sent to a competition set management 3. On the other hand, in the case of the unused rule group, the change information is stored in a local memory A24 or B26 and when use is started, the contents of a use information memory A23 or B25 are reloaded during the use. Then, the stored change information is successively sent to the discriminating network A27 or B28. Oppositely, when the use is stopped, the contents of the use information memories A23 and B25 are reloaded into the unused state.