baber/WOPTO huggingface dataset:
Patent JP-H0859629-A (JP)
Title: Tetrahydroquinazoline, liquid crystal composition containing the same, liquid crystal element therefrom, displaying method and display device
Inventor: IWAKI TAKASHI
IPC: C07D239/80
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a tetrahydroquinazoline which has high responding speed, high contrast as a component of a liquid crystal composition and is effective for reducing temperature dependency in responding speed. CONSTITUTION: This compound is represented by the formula [R1 , R2 are each F, CN, CF3 , a 1-20C straight, branched or cyclic alkyl; A is 1,4-phenylene, 1,4-cyclohexylene, 1,3-dioxan-2,5-diyl, 1,3-dithian-2,5-diyl, pyridin-2,5-diyl, 2,6- naphthylene, benzo-thiazol-2,5- or -2,6-diyl, each of which may be substituted; Q is 5,6,7,8-tetrahydroquinazolin-2,6-diyl; Phe is 1,4-phenylene which may be substituted with one or two F, Cl, Br, CN, CH3 and CF3 ; X is a single bond, COO, OCO, OCH2 , CH2 O, CH2 CH2 CC≡C], for example, 6-pentyl-2-(4,4'- heptylbiphenyl)-5,6,7,8-tetrahydroquinazoline.
Patent JP-S6275501-A (JP)
Title: Single mode optical fiber
Inventor: KAMIYA TAMOTSU
IPC: C03C13/04
Filed: 1985-09-30
Abstract: PURPOSE:To trace the cause for the loss of the B term of a single mode optical fiber and to decrease the transmission loss thereof by forming a core and clad so as to have <=0.3X10<-7> (1/deg) difference in the coefft. of thermal expansion therebetween. CONSTITUTION:Stress decreases and at the same time the loss of the B term which is of a problem decreases if the content of P2O5 is increased according to the result of the investigation made on the correlation between the stress distribution and transmission loss at the core-clad boundary by changing the content of P2O5 in the clad 2. Namely, conclusion can be made that the increased loss of the B term is resulted from the generation of the stress by the difference in the coefft. of thermal expansion between the core 1 and the clad 2 and the consequent distortion of the glass near the boundary. The conclusion reveals that the fiber of the small transmission loss can be obtd. simply by decreasing the difference in the coefft. of thermal expansion between the core 1 and the clad 2, above all, near the boundary between the core and the clad. The difference in the coefft. of thermal expansion between the core 1 and the clad 2 can be designed to <=0.3X10<-7> (1/deg) by using the ratio to the change of the refractive indices of GeO2, P2O5 and F and the difference in the specific refractive indices.
Patent JP-H07325005-A (JP)
Title: Humidity separation heator tube leakage detector and acoustic sensor holder
Inventor: MIYABE KEISUKE
IPC: G01M3/24
Filed: 1994-09-12
Abstract: PURPOSE:To enable the accurate detection leakage without being influenced by the variation of background noise by comparing a threshold value selected according to a plant output with a signal given from acoustic sensors. CONSTITUTION:Acoustic sensors 47a and 47b are pulled outside the shell 31 of humidity separation heaters 36a and 36b via wave conducting rods 45a and 45b and are installed at a low-temperature environment part. Thereby, the possibility of thermal deterioration is rather small. Spiral flexible parts 46a and 46b for heat expansion/contraction absorption are provided on the way of the wave conducting rods 45a and 45b, a failure due to the heat expansion/ contraction of a structured member is avoided. A leakage judging mechanism 53 judges the presence or absence of leakage by setting the threshold value according to a turbine load to reference. Thereby, the influence of the background noise varied depending upon the operation status of plant can be eliminated, and detection 50 of the tube leakage is performed accurately.
Patent JP-S60110985-A (JP)
Inventor: TSUCHIKURA MITSURU
IPC: D06P5/00
Filed: 1983-11-16
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-S60109501-A (JP)
Title: Method for direct manufacturing of pressed flower
Inventor: SUGINO TOSHIYUKI
IPC: A01N3/00
Filed: 1983-11-16
Abstract: PURPOSE:To manufacture directly a pressed flower, by placing collected flowering plants on an air-permeable cushioning material placed on a powerful drying agent, placing a hard transparent plate thereon, putting the resultant laminate into a specific bag, pressing the laminate in the state of evacuated interior, and sealing the flowering plants. CONSTITUTION:A flower pressing board 11 which is an air-permeable cushioning material is placed on an air-permeable bag 14 lined with a powerful drying agent of anhydrous MgSO4, and collected flowering plants 12 are then placed on the flower pressing board 11 in a suitable form. A transparent hard plate 13 of a laminate of vinyl chloride resin or acrylic plate is then placed on the topmost layer. The resultant laminate is then inserted into an airtight transparent bag 14 having high moistureproofness, and the bag 14 is pressed from the side opposite to an opening 15 to the opening 15 powerfully from the outside to discharge fully the air in the above-mentioned bag 14. The laminate is pressed, and the opening 15 is sealed by heat fusion to manufacture the aimed pressed flowers. EFFECT:The pressed flowers can be directly placed on the flower pressing board without primary drying, and the aimed more beautifully finished flowers can be manufactured in a simple step in a short time.
Patent JP-S6195280-A (JP)
Inventor: HASHIGUCHI ISAO
IPC: G21C13/073
Filed: 1984-10-16
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-H0380148-A (JP)
Title: Ceramic sintered body and production thereof
Inventor: SUZUKI SHOGO
IPC: C04B35/00
Filed: 1989-08-23
Abstract: PURPOSE:To obtain a high strength ceramic sintered body by kneading ceramic powder and a sintering aid with the NH3 salt of smectite as a binder and a reducing agent, granulating and molding the kneaded material and sintering the molded body in a nitrogen atmosphere while reducing and nitriding silicon oxide in the smectite. CONSTITUTION:Ceramic powder such as silicon nitride powder as the base material of a sintered body and a sintering aid such as Y2O3 are kneaded with powder of smectite contg. ammonium ion substd. for metal cation, e.g. saponite or montmorillonite as a binder and a reducing agent for reducing silicon oxide contained in the smectite, e.g. carbon powder. The kneaded material is spray- dried, granulated and molded and this molded body is sintered by heating in a nitrogen atmosphere while reducing and nitriding silicon oxide in the smectite. A ceramic sintered body having a dense internal structure is obtd.
Patent JP-H0882358-A (JP)
Title: Gear transmission mechanism
Inventor: OKAMOTO SEIJI
IPC: F16H35/10
Filed: 1994-09-12
Abstract: PURPOSE: To perform reliable transmission of revolution of a planetary gear and rotation from a motor to a mating gear meshed with the planetary gear, in a gear transmission mechanism having a sun gear and a planetary gear. CONSTITUTION: When rotation from a motor is transmitted to a second sun gear g4 through a first sun gear g3, a first planetary gear g5 performs revolutions through operation of a wave washer 3 until mesh with a gear g7 is effected. When the gear g7 is meshed, revolution of the first planetary gear g5 is regulated by a first stopper member 5. Rotation torque exerted by the second sun gear g4 exceeds load torque on rotation by the wave washer 3, the first planetary gear g5 is started to rotate and rotation of the motor M is transmitted to the gear g7.
Patent JP-H04100453-A (JP)
Title: Facsimile store and forward exchange
Inventor: GOTO SEI
IPC: H04L12/58
Filed: 1990-08-20
Abstract: PURPOSE:To continue operations by using another normal storing area even after an error occurs in a storing section by making the storing area where the error occurs unusable when it is discriminated that the error in a storage device occurs at part of the storing areas of the storage device. CONSTITUTION:The CPU 12 of this facsimile store and forward exchange 1 writes picture data received by a communication controller 11 from a terminal in an auxiliary recording device 13. When an error occurs in the device 13, the CPU 12 reads an error code which specifies the kind of the error and, when the error is a CRC error which is caused when the track of the device 13 partially produces an error, discriminates the track where the error occurs. Then the CPU 12 sets the track where the error occurs to an unusable state and assigns a standby track to the unusable track.
Patent JP-S59107896-A (JP)
Inventor: ARAKI KIYOSHI
IPC: B25J17/00
Filed: 1982-12-10
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-S59107865-A (JP)
Inventor: SUMITOMO SHINICHI
IPC: B25B15/00
Filed: 1982-12-10
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-H0771959-A (JP)
Title: System for locating robot
Inventor: TATSUMI YOSHIHIRO
IPC: G01C15/00
Filed: 1993-09-01
Abstract: PURPOSE:To provide a system capable of locating a robot using a light source and a tag that are inexpensive. CONSTITUTION:In the system for locating a robot 1 by equipping the robot 1 with a light source 11 and an image pickup means 20, causing light emitted from the light source 1 to be reflected at a tag and then made incident on the image pickup means 20, and determining the location of the robot 1 in accordance with an image obtained from the image pickup means 20, a reflector is used as the tag and the light source 1 is disposed in a position where the light reflected from the reflector is made incident on the image pickup means 20.
Patent JP-H0266028-A (JP)
Title: Sheet feeder
Inventor: IWAMOTO YASUHIRO
IPC: B65H1/26
Filed: 1988-08-31
Abstract: PURPOSE:To easily set up or off a paper casset by forming from resilient material a contact part which is connected to the upper surface of paper to detect paper empty. CONSTITUTION:A paper empty detecting mechanism 6 consists of a tightly coiled spring 7, the support plate 8 thereof and a sensor 9 and the coiled spring 7 is held turnably about a pin 8c which holds the support plate 8. When a sheet casset 3 on which sheets P are held is inserted, the coiled spring 7 of which the front end is in contact with the upper surface of the sheets on a push-up board 4 is turned upward so that a sensor 9 generates the detection signal. And if paper P is out, the front end of the coiled spring 7 falls in the notch 4b of the press-up board 4 so that the sensor 9 generates the paper empty signal. When the casset 3 having no paper thereon is extracted, the front end of the spring 7 is flexed and goes over the notch 4b due to the elasticity so that the casset 3 may be extracted smoothly.
Patent JP-H1036600-A (JP)
Title: Molding material containing crosslinked polyethylene
Inventor: YUI HIROSHI
IPC: C08L23/02
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a material capable of carrying out melt molding by modification of a crosslinked polyethylene which is difficult to melt by itself. SOLUTION: This molding material capable of carrying out melt molding is efficiently obtained by kneading a mixture of a crosslinked polyethylene with a thermoplastic polymer while applying sheer force at a melting point or above of the thermoplastic polymer by using biaxial kneading extruder and a stone mill type kneading extruder. The molding material is excellent in melting property and fluidity and has further better moldability in comparison with these of simple mixture of the crosslinked polyethylene with the thermoplastic polymer and a molding obtained therefrom is excellent in physical property.
Patent JP-H0882041-A (JP)
Title: Interior panel
Inventor: NAKAJIMA SATOSHI
IPC: E04C2/52
Filed: 1994-09-12
Abstract: PURPOSE: To eliminate adjustment with carpentry and shorten a construction period by previously providing wiring spaces equipped with detachable cover bodies in an inner facing panel, and providing a switch and a plug socket therein. CONSTITUTION: An inner facing panel 1 is formed out of a surface plate 2, a back plate 3, and wooden bars 4, a longitudinal wiring space 5 is in the longitudinal direction of the inner facing panel 1, a ceiling cornice wiring space 6 is in a ceiling cornice part, and a baseboard wiring space 7 is in a baseboard part, respectively provided. Cover bodies 8, 9, 10 which are made of plastic moldings, composite, and the like and provided with groove parts 11 bent so as to fit to the end edges of the panel surface plate 2, are detachably mounted on the surface side of the panel 1 of the longitudinal wiring space 5, the ceiling cornice wiring space 6, and the baseboard wiring space, by utilizing the elasticity. Further, a switch 12 is on the cover body 8 of the longitudinal wiring space 5, and a plug socket 13 is on the cover body 10 of the baseboard wiring space 7, respectively fitted.
Patent JP-S60111150-A (JP)
Title: Air-fuel ratio sensor
Inventor: SUZUKI KIYOMITSU
IPC: G01N27/409
Filed: 1983-11-21
Abstract: PURPOSE:To detect with high accuracy a thinner air fuel ratio than a theoretical air fuel ratio without being influenced by temperature with simple constitution which is assembled easily, by using a solid-state electrolytic layer provided with an electrode on a reference chamber side and an exhaust gas side, for an oxygen pump and an oxygen sensor, as well. CONSTITUTION:When a switch S1 is closed and a current for converting an electrode 11 and an electrode 10 to a cathode and an anode, respectively is supplied, a solid-state electrolytic layer 12 executes an operation of an oxygen pump, an oxygen molecule in a reference chamber 15 is reduced to an oxygen ion, reaches the electrode 10 through the layer 12, oxydized to the oxygen molecule and discharged into an exhaust gas through a hole 16. Also, an oxygen density in the chamber 15 becomes almost zero. Subsequently, when the polarity of a supply current to the electrodes 11, 10 is varied, the layer 12 operates as an oxygen sensor, an output which corresponds to an oxygen density difference of the exhaust gas and the reference chamber 15, and is not influenced by temperature is detected by voltage detecting circuit 20, and a thinner air fuel ratio than a theoretical air fuel ratio is detected with high accuracy without being influenced by temperature, with simple constitution which is assembled easily.
Patent JP-H0667818-A (JP)
Title: Method for transferring printing data
Inventor: SUGIYAMA MITSUGI
IPC: G06F3/12
Filed: 1992-08-17
Abstract: PURPOSE:To attain efficient printing by continuously receiving data without increasing the capacity of a receiving buffer by changing a communication transfer rate and receiving data while monitoring the residual amount of a data receiving buffer. CONSTITUTION:When data stored in the data receiving buffer 18 approaches a buffer full state after starting printing-out operation, a control part 19 issues an instruction for delaying a transfer rate to a host computer 15 to prevent the generation of data overflow in the buffer 18, so that image data communication with a transfer rate slower than that of video data communication is executed between a controller 17 and a printer engine 16. When the buffer 18 approaches an empty state, the control part 19 sends an instruction for returning the transfer rate to the original state so as not to generate a void in an image to execute image data communication. Such control of the buffer 18 is continued until the end of printing-out operation.
Patent JP-2000047585-A (JP)
Title: Sticky label with hold part
Inventor: SHIMIZU YUJI
IPC: G09F3/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble when a slip which is so formed that a part to be stuck on an article and a part where a reception seal impression is given at a delivery destination can be separated is used by being peeled previously by providing a part to be peeled where the hold part at the time of sticking on the article is formed at the peripheral edge of a peeling sheet by perforations. SOLUTION: The left-side part is a stuck slip having the function of a tag 11 used by printing information on the address, name, etc., of a delivery destination when stuck on the article. The right-side part is a part which is peeled prior to delivery to the delivery destination and carried by a deliverer back to his or her business office while given a reception seal impression and also a peeling piece having the function of sealing 12. A base material sheet is provided with perforations 31 for separating the tag 11 and the sealing part 12 and at the right upper corner of the sealing part 12, perforations 31 reaching a peeling layer from the peeling sheet on the reverse surface are provided. A small part 14 nearby the end part is sectioned with the perforations 31, upper side 21, and base 24.
Patent JP-S6196472-A (JP)
Title: Method and instrument for counting frequency
Inventor: MIYAZAKI ATSUTOSHI
IPC: G01R23/10
Filed: 1984-10-17
Abstract: PURPOSE:To measure the frequency of a signal having a short continuous time highly accurately by holding the output voltage of an LPF in a PLL circuit during the continuous time or more of a signal to be measured after turning the PLL circuit to the locked status and controlling the oscillation frequency of a voltage control oscillator in the PLL circuit by the held output voltage. CONSTITUTION:A sample holding circuit 2 is inserted between an LPF12 and a voltage control oscillator 13 in the PLL loop of the PLL circuit 1, a signal to be measured is inputted to the circuit 1 and the output signal of the LPF12 in the circuit 1 is held by the circuit 2 for a sufficiently long period as compared with the continuous time of the signal to be measured. When the oscillation frequency of the oscillator 13 is controlled by the held output signal, a signal having frequency equal to that of the signal to be measured is formed for a long period, so that the frequency of the signal to be measured can be counted up by counting the frequency of the newly formed signal.
Patent JP-H0865656-A (JP)
Title: Picture quality inspecting device and its image synthesizing method
Inventor: HAYASHI MASAKI
IPC: G01N21/88
Filed: 1994-08-19
Abstract: PURPOSE: To measure the brightness and darkness of an image on an inspection object panel with high fidelity and high resolution while using the small number of CCD picture elements when measuring the inspection object panel with the CCD picture elements of a CCD camera. CONSTITUTION: A camera part 19 with a built-in imaging device for fetching the image on the inspection object panel is provided. Four kinds of red, green, blue and transparent optical filters are mounted on a rotary plate 14. The camera part 19 is provided with an optical lens part 13 equipped with the mechanism of iris and focusing for forming the image. X and Y direction planar parallel plates 11 and 12 are provided to move the image corresponding to the thickness and rotational inclination angle of glass. The rotary plate 14 and the X and Y direction planar parallel plates 11 and 12 are respectively driven by motors and the respective motors are controlled by a motor control part 18. The image outputted from the camera part 19 is converted into a digital image by an A/D converting part 20 and stored in an image memory A21.  The image obtained by image move control with the planar parallel plated performs image fitting processing corresponding to move, and it is stored in an image synthesizing memory B22 as one imaging device picture.
Patent JP-H04101268-A (JP)
Title: Document inputting/editing device
Inventor: SUGAYA KAZUNOBU
IPC: G06F17/21
Filed: 1990-08-21
Abstract: PURPOSE:To obtain a document inputting/editing device which can output an appropriate section number by simple key operation by providing a controlling means which finds an appropriate section number from a data table prepared by a data table preparing means and a displaying means for displaying section numbers. CONSTITUTION:A detecting means 6 which detects section number inputting data inputted from a keyboard, analyzing means 7 which analyzes the inputted conditions of the data, a data table preparing means 8 which rewrites section number data which are discriminated to be revised by the means 7, and a displaying means 9 which changes a display in accordance with the data table rewritten by the means 8 are provided in a CPU. When such a constitution is used, an appropriate section number can be automatically set even when the operator does not pay attention to the section number and, when a section number is added or deleted while a document is edited, the need of rewriting section numbers is eliminated thereafter. Therefore, a document inputting-editing device which can be operated easily is obtained.
Patent JP-H0383763-A (JP)
Title: Adhesive tape cutter
Inventor: KOBASHI SUMIO
IPC: B65H35/07
Filed: 1989-08-24
Abstract: PURPOSE:To realize easy separation of an adhesive tape by having a small paper piece which is equal to or a little wider than the tape laminatedly stacked at the approach portion of a cutter and arranged so that the small paper piece at the top can be always floated at a contact position with the lower adhesion face of the adhesive tape. CONSTITUTION:As the lower adhesion face of an adhesive tape 1 is adhered, when cut, to the upper face of a small paper piece 4, the cut of the adhesive tape 1 always involves the adhesion of the small paper piece 4 to its final-end lower face. When the adhesive tape 1 is drawn out and cut for use in sealing the final end of a wrapping paper, e.g., the portion of the small paper piece 4 is not adhered, and so when the adhesive tape 1 is separated again the non- adhered portion of the small paper piece 4 is raised, pick up and separated, then to allow easy separation of the adhesive tape without damaging the wrapping paper.
Patent JP-H1065141-A (JP)
Title: Solid-state image pick-up element and its driving method as well as solid-state image pick-up device
Inventor: KATOU NAOKI
IPC: H04N5/369
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide the solid-state image pick-up element and its driving method as well as solid-state image pick-up device, enabling the single phase driving in the horizontal transfer. SOLUTION: Within the CCD solid-state image pick-up element 1 provided with a plurality of photoelectric conversion parts 11, a plurality of vertically transferring resistors 12 arranged in each vertical line of these photoelecric conversion parts 11 for vertically transferring the signal charge read out of respective photoelectric conversion parts 11 and horizontally transferring resistor 15 successively shifted by one line from the vertically transferring resistors 12, a pair out of the two pairs of electrodecouple of the resistors 12 is impressed with a single phase horizontally transferring clock Hϕ11, given through the intermediary of a clock terminal 19 from the outside of the device, while the other pair of these two pairs of electrodecouple is impressed with a DC bias voltage in almost 1/2 level of the amplitude of the horizontally transferring clock Hϕ11.