baber/WOPTO huggingface dataset:
Patent JP-H0840764-A (JP)
Title: Graphite-containing refractory and its production
Inventor: WAKASUGI KATSUHIRO
IPC: C04B35/103
Filed: 1994-07-28
Abstract: PURPOSE:To produce a graphite-containing refractory excellent in corrosion resistance. CONSTITUTION:This graphite-containing refractory is produced by admixing a binder composed of a liquid organic binder in an amount of 2 to 10wt.% on outer percentage base with a mixture composed of 4 to 35wt.% flaky graphite, 16 to 65wt.% raw material prepared by coating a refractory material having a particle diameter of <=5mm and >= the maximum diameter of the graphite with 0.5 to 5wt.% organic material solid at ordinary temperature and having 55mm particle diameter and a general non-coated refractory raw material as the remainder part and molding the resultant mixture.
Patent JP-H0621980-A (JP)
Title: Optical signal demodulating system
Inventor: MIYAZAKI SATOSHI
IPC: H04B10/54
Filed: 1992-07-03
Abstract: PURPOSE:To effectively perform demodulation by obtaining the preamble start point while identifying the detection output based on a 1st threshold value by means of a comparator and detecting the preamble end point and signals and later through the identification by means of a 2nd threshold value. CONSTITUTION:A detection device 1 performs the average value detection by converting the optical signal into an electric signal. A 1st threshold value generating device 2 generates a 1st threshold value voltage Vth1 based on an offset voltage Vof and a detection average voltage Vo1 with no f1 frequency signal according to the prescribed arithmetic expression. A 2nd threshold value generating device 3 generates a 2nd threshold value voltage Vth2 based on the 1st threshold value Vth1 and the preamble peak voltage V02 in the control signal. In this case, a comparator 4 detects the preamble start through the identification by means of value, detects the end of the preamble and the later signals through the identification of the 2nd threshold value, generating demodulation signals.
Patent JP-H03116600-A (JP)
Title: Non-volatile counter
Inventor: DANIERU HARISON BENETSUTO
IPC: G11C17/00
Filed: 1990-07-05
Abstract: PURPOSE: To improve reliability at the time of counting the many number of times and to shorten a design time for a chip by including at least two non- volatile transistors even if each memory cell has less capacity, and writing stored data characters in a second character train when fault is detected in a character train. CONSTITUTION: Each circuit comprises memory cell arrays 1a-1e incorporated with a cell group divided into data character and a character train capable of storing a fault flag corresponding it, detecting means 3a-3d checking a state of a memory cell 1 and generating a fault signal for a fault flag, and logic means 5a-5d responding to a fault flag and a fault signal to select character trains, the memory cell 1 includes respectively at least two non-volatile transistors also, when fault is found in a character train, a stored data character is written in a second character train. Thereby, reliability at the time of counting many number of times is improved, and a design time for a chip can be shortened.
Patent JP-H0227699-A (JP)
Title: Acceleration energy control method for high-frequency quadruple-electrode accelerator
Inventor: KAIMOTO AKIRA
IPC: H05H7/02
Filed: 1988-07-15
Abstract: PURPOSE:To easily change acceleration energy without changing the resonance frequency of a high-frequency quadruple-electrode accelerator (RFQ accelerator) by shifting the vane voltage downward. CONSTITUTION:A high-frequency power source 7 for applying the high-frequency voltage to a vane, a voltage detector 8 detecting the voltage actually applied to an accelerator 6, and a control circuit 9 fed with the detected signal and the preset signal from a voltage setter 10 to control the output voltage of the high-frequency power source 7 are provided on the RFQ accelerator 6. The high-frequency voltage applied to the vane is shifted downward by the preset quantity from the voltage value satisfying the resonance conditions based on the guiding speed of charged particles into the RFQ accelerator 6, the frequency of this high-frequency voltage, and the period of the wave-form formed on an electrode to change the acceleration energy of charged particles. Energy can be easily changed as compared with the conventional method to change the resonance frequency.
Patent JP-S6236962-A (JP)
Title: Contact type image sensor
Inventor: NISHIKURA TAKAHIRO
IPC: H04N1/028
Filed: 1985-08-09
Abstract: PURPOSE:To decrease the light response time without losing an optical current by lowering the transmissivity of a protection layer, forming the protection layer as a multi-layer film having different refractive index and making simultaneously a bias light and a reflected light from an original incident on a photoelectric transducer face. CONSTITUTION:A light shield layer 2 having a lighting window 3 is formed on a transparent insulation substrate 1 by a material such as Si and a transparent insulation layer 4 made of a material such as SiO2 is formed as a multi-layer film to keep insulation with a photoelectric transducer. The photoelectric transducers 5 arranged as the shape of islands in the main scanning direction on the light shield layer 2 are formed by photoconductive thin film made of such as CdS, CdSe or their solid solution. A protection layer 8 is provided on the transducer 5 in order to introduce the reflected light 10 from an original 9 into the photoelectric transducer 5 and to protect the transducer 5. The thickness of the protection layer 8 is thinner than the pitch of the transducer 5 to prevent the deterioration in the resolution. The transmissivity of the protection layer 8, let the maximum value of the reflected light 10 from the original 9 be 100, is selected so that the intensity of scattered light 11 in the protection layer 8 as the bias light to the transducer 5 is 10-100 on the transducer 5.
Patent JP-H1120970-A (JP)
Title: Carrier cleaning method and device therefor
Inventor: EGUCHI HIROTOSHI
IPC: G03B27/50
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To remove foreign matter on the belt surface and image reading surface by cleaning a document reading unit and a friction member using a cleaning member which is an endless belt shaped soft base member with a pressure sensitive adhesive applied on its outer circumference. SOLUTION: A cleaning sheet 4 as a cleaning member composed of a sheet as an endless belt shaped soft base member and a pressure sensitive adhesive applied on the outer circumference of the sheet repeats sticking and peeling to/from a carrier belt 2 as a friction member and a contact glass 1 as a document reading unit by the carrier belt 2 moving towards the arrow A direction and then towards the arrow B direction, or all over the carrier passage. The cleaning sheet 4 simultaneously cleans the contact glass 1 and the carrier belt 2 by the pressure sensitive adhesive applied on the its outer circumference. Thus foreign matter on the surface of the carrier belt 2 and the image reading surface can be removed for certain.
Patent JP-H0615901-A (JP)
Title: Printer
Inventor: IGATA KAZUYA
IPC: B65H29/70
Filed: 1992-07-03
Abstract: PURPOSE:To provide a printer which prevents slack in inside paper and is free of a fold in the inside paper and noise and displacement of print-pitch during printing. CONSTITUTION:A printer which carries out printing on the inside paper of a book-like medium 2 is comprised of a pressing means (pressure roller A12) which presses around the center-hold of the medium 2; and a sandwiching means (pressure roller B15) which, after it is pressed by the pressing means (pressure roller A 12), sandwiches the front end of the inside paper of the medium 2 pushed in the direction in which the medium is fed. After sandwiching the medium by use of the sandwiching means (pressure roller B15), the printer feeds it.
Patent JP-H0520303-A (JP)
Title: Japanese-language document processing device
Inventor: YOSHIDA HIROICHI
IPC: G06F17/22
Filed: 1991-07-17
Abstract: PURPOSE:To improve the use efficiency of a storage means by storing words of a specific field independently of fundamental words. CONSTITUTION:An input means 100 and a display means 105 are provided, and further, a first storage means 101 where words of the specific field are stored together with their reading information, a second storage means 102 where fundamental words are stored together with their reading information and reading information of words which are stored in the first storage means 101 also and pointers indicating storage positions or these reading information in the first storage means 101 are stored instead of words, a first retrieval means 103 which retrieves the second storage means 102 in accordance with reading information inputted from the input means, and a second retrieval means 104 which retrieves the word of reading information in the pointer position in the first storage means 101 at the time of obtaining reading information with a pointer as the result of retrieval of the first retrieval means 103 are provided.
Patent JP-S57100808-A (JP)
Title: Lubricating oil coater for mandrel
Inventor: KAMIJIYOU YOSHIO
IPC: B21B25/04
Filed: 1980-12-17
Abstract: PURPOSE: To coat lubricating oil on mandrels during rolling without stopping the mill line by adjusting height in such a way that the center of the mandrel and the center of the oil coater align in accordance with the change in the outside diameter of the mandrel.  
     CONSTITUTION: A preheated mandrel 8 is conducted with guide rollers 22 into an oil coating chamber 21, where lubricant is injected from the nozzles 25 of a lubricating oil coater 24 installed on a carriage 27 in the chamber 21. Plural pieces of the nozzles 25 are provided at equal intervals concentrically to coat oil uniformly over the entire outside circumference of the mandrel 8. Since the mandrel 8 is guided along the top surface of the stationary guide rollers 22, the coater 24 is adjusted of height by means of adjusting liners 26 to permit adjustment in the direction perpendicular to the advance direction of the mandrel so as to align the center of the coater 24 to the center of the mandrel 8 and to coat the lubricant uniformly according to the outside diameter of the mandrel 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001006555-A (JP)
Title: Convergence adjusting method, convergence adjustment assisting device and display device
Inventor: TANIGUCHI AKITAKA
IPC: H01J9/44
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To correct convergence adjustment by eliminating effects of thermal deformation of the aperture grille to adjust the convergence. SOLUTION: The convergence of a colored cathode-ray tube is adjusted by applying a heater power to an electron gun of the colored cathode-ray tube (S1), and then emitting an electron beam from the electron gun of the colored cathode-ray tube after a predetermined period (S3). By this method, the electron beam is not emitted from the electron gun of the colored cathode-ray tube for the predetermined period and thermal deformations are not generated in an aperture grille of the colored cathode-ray tube. Therefore, when adjusting the convergence in a manufacturing process of the colored cathode-ray tube or under setting condition, effects of thermal deformation of the aperture grille can be eliminated to correct the convergence adjustment.
Patent JP-H05338865-A (JP)
Title: Paper adjusting device of image forming device
Inventor: TSUTADA KIMIATSU
IPC: G03G15/00
Filed: 1992-06-11
Abstract: PURPOSE:To enable a paper adjusting device disposed immediately in front of an image transfer portion leading from a photoreceptor drum to operate well in adjusting and feeding paper sheets by constituting a register roller device of roller members provided with a gate member. CONSTITUTION:A paper adjusting device disposed immediately in front of an image transfer portion has a register roller device 10 disposed downstream of a pre-register roller device. The register roller device 10 has a gate member 15 provided on the shaft 14 of a register roller 11 via a torque limiter 17. As a drive roller rotates the gate member 15 can be rolled between a position in which it stops paper and a position in which it urges passage of the paper, so as to be capable of dealing with an operation to form a loop in the paper P by locking the end portion of the paper P to the gate member and that to feed the paper.
Patent JP-H05199861-A (JP)
Title: Smoking composition that contains pyrazine ethanol flavor release additive
Inventor: DABURIYUU JIYOFURII CHIYAN
IPC: A24B15/28
Filed: 1992-06-10
Abstract: PURPOSE: To obtain a smoking compsn. having low mobility and volatility at ambient temp., and imparting flavor and taste to the main flow of smoke and aroma to a side flow by incorporating a combustible filler such as natural tobacco and a specified spice releasing additive. CONSTITUTION: This smoking compsn. contains a combustible filler selected from among natural tobacco, reconstituted tobacco and a substitute for tobacco and 0.0001-5wt.% spice releasing additive represented by the formula (where R is H or methyl, R<1> is H or a 1-10C alkyl and R<2> is H, a 1-10C alkyl or a 1-4C alkoxy), preferably 2-(3-hexyl-2-hydroxy-4-phenyl-3-buten-1-ty)-3,5,6- trimethylpyrazine.
Patent JP-H10726-A (JP)
Title: Reflection preventive film and manufacture thereof
Inventor: OOTA YURIE
IPC: G03B21/62
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly function a land high quality reflection preventive film using an application method which is advantageous in terms of mass production and equipment cost. SOLUTION: This reflection preventive film consists of a transparent base material film 1 and a hard coat layer 2 with high index of reflection and a layer 3 with low index of reflection which overlie this film directly or through another layer. In this case, the layer 3 with low index of reflection comprises an SiO2 gel layer formed of an SiO2 sol liquid which is prepared by hydrolyzing silicon alkoxide expressed by RnSi (OR') (R and R' are a 1-10C alkyl group each; m+n is 4; and m and n are an integer each).
Patent JP-H102607-A (JP)
Title: Portable water heater
Inventor: KIKUCHI SHIGEKI
IPC: F24H1/06
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To efficiently heat a cylinder of a double structure having inner and outer walls and water passing a water tube and to obtain hot water suitably heated outdoor by forming a water channel for passing the water in the cylinder and providing the tube having a cylindrical shape in the entire shape in the cylinder. SOLUTION: An end of a hose coupled to water works or a water-filled container prepared in advance is coupled to a hose joint 8. Then, water is fed into a cylinder 4 via the hose, and a burner 3 is ignited. As a result, the water is passed through a space of the cylinder 4, introduced into a water tube 10, and heated by a flame of the burner 3 while it rises in the tube 10. Further, the water heated to a certain degree is stored in a space 14 of a cover- like unit 13 while passing the cylinder 4 and the tube 10, and heated there to become hot water at a suitable temperature. It is passed through a water tube 18 and drained outside. Thus, hot water of temperature suitable for dish washing can be simply obtained.
Patent JP-H0819856-A (JP)
Title: Heat insulating device for nozzle for molten metal
Inventor: KANAI YUICHI
IPC: B22D41/56
Filed: 1994-07-06
Abstract: PURPOSE:To simplify a device without requiring a burner by sucking the high temp. preheating gas in a vessel for molten metal from the lower part of a nozzle and preheating the nozzle in the state or newly mounting this nozzle in the tap hole of this vessel for the metal. CONSTITUTION:This heat insulating device 5 is installed on a truck 5 moving or rails and has a horn-shaped guiding hood 7 enclosing the circumference of the nozzle 5, a suction device 8 installed integrally below this guiding hood and a positioning mechanism 9 for positioning the guide hood 7 of this suction device 8 at the bottom end of the nozzle 4. The device is composed of a lifting cylinder 10 which attaches and detaches this positioning mechanism 9 to and from the nozzle 4 by vertically moving the mechanism 9 and an air introducing device 11 for inducing an ejector effect by introducing high-pressure air into the suction device 8. As a result, the device is simplified and peeling of a coating material for preventing oxidation applied on the nozzle 4 and variation in heating temp. by the position in the vertical direction of the nozzle are eliminated and the heating up effect with good balance even among different kinds of steels is obtd.
Patent JP-S6336164-A (JP)
Title: Logic integrated circuit
Inventor: IKEDA RYUICHI
IPC: G01R31/28
Filed: 1986-07-30
Abstract: PURPOSE:To prevent the titled logic integrated circuit from being entered to a test mode by mistake during normal operation without increasing the number of terminals of the integrated circuit by accessing a test mode setting register with a logical pattern which has no possibility in the normal operation. CONSTITUTION:The signal on the clock input signal 10 of a D flip-flop 9 is generated by gates 6 and 7 and an address decoder 8. At this time, the clock input on the line 10 is not generated because of a gate 6 unless a read pulse on a read pulse signal 2 and a write pulse on a write pulse line 3 are generated at the same time. When the read pulse and write pulse are generated at the same time and the test mode is entered, a test circuit is so constituted that the output of a multistage counter 102 is led out from a terminal 104 through a mode switching means 100 after being passed through a multistage counter 103, thereby decreasing the number of clocks inputted to a terminal 101 at the time of a check on the connection between the terminals 101 and 104.
Patent JP-S57102281-A (JP)
Title: Oil and water separator
Inventor: TANAO WATARU
IPC: B01D17/04
Filed: 1980-12-16
Abstract: PURPOSE: To treat waste water efficiently and obtain treated water of high quality by providing a flotation chamber for floating the oil contents in raw water, a fluidized bed for bringing the water from said chamber into contact with oil adsorbents, and a fixed bed for filtration of the water from the fluidized bed.  
     CONSTITUTION: Waste water contg. oil enters a flotation chamber 3 through a raw water lead-in pipe 2, and descends to enter a fluidized bed 4. Oil adsorbents 41 are packed in the bed 4, and the oil components in the waste water are removed by the effect of adsorption and formation of flocculated coarse particles. A part of light duty suspendend solids is separated by floating and is discharged to the outside of the system by overflowing from the upper part of the chamber 3. The oil-contg. waste water after the treatment enters a fixed bed 4a. Oil adsorbents 41 are also packed in the bed 4a, and the residual oil contents in the waste water are removed, and at the same time, the suspended solids in the waste water are captured, and filtered away. Air is supplied periodically to the bed 4a through an air diffusion pipe 7a, whereby it is backwashed to eliminate clogging. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6154950-A (JP)
Title: Transfer type thermal recorder
Inventor: SUZUKI TOSHIHIKO
IPC: B41J2/325
Filed: 1984-08-27
Abstract: PURPOSE:To make recorded pictures legible by a method in which a heater is set in the face of the ink transfer face of a recording paper to remelt the ink to an extent that the quality of printing is not damaged in such a way as to cause a delustering effect to act. CONSTITUTION:A recording paper 14 recorded on a thermal head 1 is separated from IDF3 on the periphery of an IDF feeding roller 6, and carried along on a discharge paper feeding path by a feeding roller 11. During the feeding period, ink transferred onto the paper 14 from IDF3 is melted by heating by means of heat energy applied from a heater 15 according to information of pictures and fixed. Thereby, the delustering effect of the ink is produced to make it more legible than lustrous ink directly transferred from IDF3. To implement sufficient delustering effects, the interval between the heater and the paper is varied according to the discharging rate of the paper or the amount of heat is varied preferably.
Patent JP-H0733216-A (JP)
Title: Storage method by classification
Inventor: SATOI YASUNAGA
IPC: B65G1/137
Filed: 1993-07-19
Abstract: PURPOSE:To make it possible to temporary store a conveyed work W in an emply arbitrary address and thereby prevent occurrence of futility in space and equipment by memorizing the class of a conveyed work W and the address of a temporary storing place where the work W is to be stored. CONSTITUTION:When classified works W are positioned to a pallet positioning station 16 with the works W placed on a pallet, the classes of the works W is read by a pallet information reading device 30 through a class information memory unit 32 and sent to a classification control device 36, which detects the address of an empty temporary storing place 20, determines the string place for the just arrived work W and memorizes the address on the other hand, the address is transmitted to an autohand control device 40, the work W is stored in the determined place upon controlling an NC autohand 22 and the number of works W stored is counted. When works of the same class as the stored works W have been accumulated in the temporary storing place to a specified quantity, the hand 22 is transferred from the respective addresses of the temporary storing place 20 to a pallet 24 of the next process.
Patent JP-S5880170-A (JP)
Title: Magnetic disk cartridge
Inventor: SHIIBA ATSUSHI
IPC: G11B23/033
Filed: 1981-11-06
Abstract: PURPOSE:To improve the dimentional accuracy and toughness and to facilitate easy production for a magnetic disk cartridge, by unifying two sheets of thermoplastic cover members which are formed separately. CONSTITUTION:A cartridge contains two square sheets of thermoplastic cover members 11 and 12 which are formed separately, two liner layers 13 and 14 provided inside the members 11 and 12, and a magnetic disk 15 set between the layers 13 and 14. The vertically raised wall parts 11a and 12a are formed at the fringe parts of the members 11 and 12 respectively, and a raised stage part 12b is formed inside the corner part of the member 12. This part 12b functions to control the rotary space of a disk 15 also to join the members 11 and 12 together.
Patent JP-H0344556-A (JP)
Title: Separate injection apparatus
Inventor: KUROSAWA KENJI
IPC: G01N35/10
Filed: 1989-07-12
Abstract: PURPOSE:To improve the precision of separate injection, safety and reliability by a simple structure wherein a cup detector is made to slide vertically, the vertical position of a nozzle is detected by a photocoupler accommodated in a nozzle holder and thereby the presence or absence of a vessel is determined. CONSTITUTION:A nozzle 1 is accommodated in and protected by a cyclindrical cup detector and led to a syringe element 10 by a leading tube piercing through a nozzle support 12. The detector 4 is retained at the nozzle support 12 by a spring 14 and a stopper 15 through the intermediary of a cup detector fastener 15. The detector 4 slides vertically and the vertical position of the nozzle is detected by a photocoupler 13 accommodated in a nozzle holder 2, whereby the presence or absence of a vessel 6 is determined. A liquid detector 3 is constructed of a thermistor 17 as a sensor and of a thermistor control circuit 18. The nozzle 1 is positioned and inserted into the vessel 6 by a control element 7, sucking a sample through a tube by the syringe element 10 and transferring it to a vessel of a rack 5' after movement.