baber/WOPTO huggingface dataset:
Patent JP-2000153510-A (JP)
Title: Compressed timber and its manufacture
Inventor: SUGINO HIDEAKI
IPC: B27K5/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a compressed timber capable of expressing a protrusion and recess surface extended in a direction crossing a direction of extending a woodgrain on a surface and having a smooth surface. SOLUTION: The compressed timber 11 is molded on its surface in a uniform waveform shape at an interval and an amplitude of one wavelength of recesses 12 and protrusions 13. The timber 11 is compression formed so that a direction of extending a woodgrain 14 and a direction of extending the recesses 12 and protrusions 13 are substantially perpendicularly crossed. The timber is mounted so that a metal plate 20 is brought into contact with the timber on the timber mounted on a support base 9 in a pressure resistant container and further protruding strips 22 of a die 21 are brought into contact with the plate 20 on the plate 20. The timber is compression formed by pressing from above the die 21 by a hydraulic device, and the plate 20 having a predetermined thickness, required rigidity and smooth front and rear surface square shapes is interposed between the timber and the die 21.
Patent JP-H08165183-A (JP)
Title: Organic fertilizer containing chitin calcium
Inventor: KOGA DAIZO
IPC: C05G3/80
Filed: 1994-12-07
Abstract: PURPOSE: To provide a method for activating culturing soil and plant tissues such as rice in paddy field, a melon and a lawn and accelerating growth by blending an organic fertilizer with chitin calcium. CONSTITUTION: Chitin calcium powder derived from removing protein from chitinous substance is mixed with an organic fertilizer and the resultant fertilizer is blended with culturing soil to activate the soil and accelerate growth of plants.
Patent JP-H08155136-A (JP)
Title: Assembling play facility
Inventor: TANAKA KOICHI
IPC: A63H33/10
Filed: 1994-12-06
Abstract: PURPOSE: To provide an assembly play facility which allows kindergarten childen, etc., to participate with interest voluntarily and actively and also fabricate together one article or figure, which can be adopted as one play item in any event, and permits their parents, etc., to see with fun the children's growth situation by looking at the childen who are playing cheerfully and actively. CONSTITUTION: A number of blocks 3, 3a... are piled up on a large inclined receptacle plate and assembled according to the intended figure, and thus kindergarten children can complete one figure in conjunction and also the parents, etc., can look at the scene. This may be adopted even as one play item of an event to which many adult persons participate.
Patent JP-H05164576-A (JP)
Title: Vme measurement system
Inventor: FURUKAWA MASAHIDE
IPC: G01D21/00
Filed: 1991-12-13
Abstract: PURPOSE:To enable installation of a high voltage and large amperage output module by being provided by an electric power supply means for a V1 module independently from the V1 module which is inserted into and installed to a slot of a VME bus and generates the predetermined voltage and amperage by controlling the V1 module. CONSTITUTION:A plurality of V1 modules 2 are installed to slots of a main frame 1 and an electric power supply unit 3 is prepared independently. To the unit 3, commercial electric power is supplied from a service plug receptacle of a main frame 2, and the unit 3 is connected to the module 2 by a cable. The unit 3 has an automatic switching device of output voltage for constant electric power output operation. That is to say, very stable DC electric power is produced in the unit 3 from the commercial electric power, and high voltage electric power + or -V1, + or -V2 and + or -V3 to actuate a circuit of the module 2, is supplied to the module 2 from the unit 3. In this way, high voltage and large amperage DC electric power can generated and also the VME system can be systemized without losing controlling speed thereof.
Patent JP-2001148681-A (JP)
Title: Radio communication system
Inventor: USUI TAKASHI
IPC: H04J11/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which can correct the correlative arithmetic results accordant with received signals and also the frequency errors according to the pilot signal that is transmitted from the transmitting side and can always and accurately demodulate the received data at the communication terminals. SOLUTION: In this radio communication system where plural communication terminals are controlled by a control terminal for carrying out the mutual communications, the control terminal transmits twice and continuously the synchronizing signals and the communication terminals detect the frequency errors according to the correlative results which are obtained by the received signals for controlling the frequency of frequency converting oscillation signals. The phase error of a pilot signal included in the information data which are transmitted after the synchronizing signals is detected and the rotation of phase is added to the demodulation vector according to the detected phase error of the pilot signal for correcting the frequency errors.  When the communication are carried out among the communication terminals, the pilot signal is transmitted to the transmitting side and the frequency errors are corrected at the receiving side according to the phase error of the pilot signal. In such a constitution, the frequency errors are decreased and the error rate can be reduced in the data communications.
Patent JP-H05165333-A (JP)
Title: Developing device
Inventor: FURUKAWA MITSUTO
IPC: G03G15/08
Filed: 1991-12-13
Abstract: PURPOSE:To prevent the blocking of toner and to stably detect a toner amount by providing a cleaning part which has a specified phase difference from a toner stirring part between a light projecting part and a light receiving part provided in a toner tank and cleans both optical surfaces. CONSTITUTION:This device is provided with the light projecting part 9, and the light receiving part 10 receiving the projected light which are installed in the toner tank 5 of the developing device, and the stirring part 8 for stirring the toner between the light projecting part 9 and the light receiving part 10. Then, the cleaning part 7 which has the specified phase difference from the stirring part 8 and cleans both optical surfaces is provided. Even when the fluidity of the toner is bad ordinarily, it is improved by stirring the toner much. Then, the cleaning of a light projecting surface and a light receiving surface is not performed together with the stirring but separately performed, so that the toner is stirred at the time of cleaning and the number of stirring times per unit time is increased, thereby improving the fluidity of the toner. Thus, the toner hardly unevenly adheres to a developing roller 2, a uniformly electrostatically charged toner layer is obtained, and irregularities are hardly caused in an image.
Patent JP-H11147051-A (JP)
Title: Method and device for cleaning storage space
Inventor: FUJII TOSHIAKI
IPC: B03C3/36
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method and a device thereof for a storage space for preventing effectively the pollution for a base or a base plate. SOLUTION: In a cleaning device for a storage space provided with a storage space B for storing a base 2 on a base plate 2 and a cleaning means A using ultraviolet rays 5 as a light source for introducing clean air into the storage space, a partition plate 14 for accelerating the flowing generated by the convection of gas and a granular material charging and collecting section by using photoelectrons 11 to be used as a cleaning means and a means of removing gaseous pollutants by using a photocatalyst 4, or a means of one kind or more out of antistatic sections utilizing ultraviolet emission or a means of combining said removing sections with a section of removing gaseous pollutants utilizing ion exchange vibration.
Patent JP-H10171112-A (JP)
Title: Positive photosensitive composition
Inventor: KAMEYAMA YASUHIRO
IPC: G03F7/039
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive compsn. having high resolution which maintains its resolution on a substrate having high reflectance or steps of the surface level while suppressing influences of reflected light by incorporating a specified compd. having a specified partial structure into an absorbent for light. SOLUTION: This positive photosensitive compsn. contains a photoacid producing agent and an alkali-soluble resin containing phenol type hydroxyl groups or a resin having hydroxyl groups protected with groups which are unstable with acid. The compsn. contains as an absorbent for light, a compd. having at least one kind of partial structure selected from formula I, formula II and formula III. In the formulae, X is an alkylene group or phenylene group, Y is a methylene group, methylene group having 1 to 10C alkyl groups as substituents, or diazomethylene group. The absorbent for light is preferably produced by substituting groups such as benzene sulfonyl groups, naphthylsulfonyl groups and 1,2-benzoquinone diazlde-4-sulfonyl groups, for at least a part of hydroxyl groups of a hydroxyl groups-contg. compd. such as a phenol.
Patent JP-2001146970-A (JP)
Title: O-ring supplying device
Inventor: JIN TORU
IPC: F16J15/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an O-ring supplying device capable of separting O-rings from one another while the quality is well maintained. SOLUTION: The O-ring supplying device is to supply O-rings 100 set on a magazine shaft 1 separately, wherein a major diametric portion 14 greater than the inside diameter of the O-ring 100 is formed at the tip of the magazine shaft 1 while a minor diametric portion 12 smaller than the inside diameter of the O-ring 100 is formed below the major diametric portion. A ring-shaped lifter 20 is put on the magazine shaft 1, and O-rings 100 are placed on the lifter. Using an elevating/sinking plate 36, all set O-rings are raised through the lifter 20, and when the uppermost O-ring 100 is fitted on the major diametric portion 14, the lifter 20 is sunk. Thus the separation can be made by simple structure with all O-rings but the uppermost dropping, and there is no risk to damage the uppermost O-ring 100, etc.
Patent JP-H03259101-A (JP)
Title: Image transmission body
Inventor: MISHINA YOSHIHIKO
IPC: G02B6/028
Filed: 1989-12-22
Abstract: PURPOSE:To allow the image transmission of only when an image is made incident from a specific direction by forming the image transmission body in such a manner that the center of a refractive index distribution exists in the position deviated from the center of the optical transmission body and the refractive index distribution changes continuously toward the outer periphery of the optical transmission body. CONSTITUTION:Of >=2 kinds of polymerizable mixtures, the polymer mixture which generates the higher refractive index is used for the inside of an unpolymerized molding and the polymer mixture which generates the lower refractive index is used for the part nearer the periphery of the unpolymerized molding. The image transmission body, the refractive index distribution of which decrease gradually from the center thereof toward the outer periphery, is, therefore, obtd. The image transmission body, the refractive index distribution of which increase from the center thereof toward the outer peripheral part is obtd. if the above are reversed. The image transmission only when the light is made incident from the specific direction is possible in this way.
Patent JP-H02178003-A (JP)
Title: Method and apparatus for charging and filling ready-mixed concrete to concrete form
Inventor: YABUUCHI SADAO
IPC: B28B21/32
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a product, the thickness of which and the strength of which are uniform in longitudinal direction, by a method wherein the amount of ready-mixed concrete charged and filled from a charging and filling apparatus is metered so as to control the running motion speed and charging amount of the charging and filling apparatus or of a concrete form in response to said metered value. CONSTITUTION:Ready-mixed concrete is kneaded through the rotatingly driving of a rotary hopper 1, to which the ready-mixed concrete is supplied, and the rotatingly driving of a screw shaft 2. When the ready-mixed concrete is filled into a bottom concrete form K1 by running a charging and filling apparatus S along driving rails R, the amount of charge per unit length of a concrete form K is metered with a load cell 13 so as to automatically regulate the running speed of the charging and filling apparatus S, the rotational frequency of the rotary hopper 1 and of the screw shaft 2, the degree of opening of an on-off gate 25 and the like on the basis of the metered data in order to automatically regulate the charging and filling of the predetermined amount of ready-mixed concrete at the predetermined longitudinal position of the concrete form K. Concretely, the predetermined amount of ready-mixed concrete is uniformly filled over the longitudinal direction of the bottom concrete form K1 of the concrete form K.
Patent JP-H07203961-A (JP)
Title: Novel metalloprotease and dna coding the same
Inventor: SEIKI MOTOHARU
IPC: C07K16/00
Filed: 1994-11-30
Abstract: PURPOSE:To provide a novel metalloprotease useful for diagnosing the presence or absence of cancer cells and the malignancy of cancers, etc. CONSTITUTION:A protein having an amino acid sequence of the formula and composed of 582 amino acids. A DNA having a base sequence coding the protein and the protein coding the DNA can be produced by a genetic engineering method by cloning the DNA.
Patent JP-H09172040-A (JP)
Title: Tape carrier for tab manufacturing method
Inventor: NISHINAKA MASARU
IPC: H01L21/60
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the electric reliability of an IC when it is mounted by reducing the warp of a tape carrier a table automated bonding(TAB). SOLUTION: A manufacturing method is provided to produce a tape carrier for TAB composed of a resin film layer 14, adhesive agent layer 12 and conductor layer 28. When a metal foil 28 to form the layer 28 is laminated on a tape 16 for TAB composed of the layers 14 and 12, the foil 28 is set to the condition that the water absorption of the layer 14 of the tape 16 is about 30% of the saturated water absorption or more, pref. 40%, more pref. about 60% or more before laminating the layer 14 to form a tape carrier for TAB.
Patent JP-H02179966-A (JP)
Title: Checking device for pll phase comparing waveform
Inventor: KAZUNO SATORU
IPC: H02P29/00
Filed: 1988-12-29
Abstract: PURPOSE:To check values in a short time on a real time basis by converting a counted value corresponding to the length of a phase comparing pulse DELTAphiinto an analog signal G, and respectively holding its maximum value and minimum value. CONSTITUTION:The device is the checking device to measure the minimum length and maximum length of the phase comparing pulse DELTAphi outputted from a PLL phase comparing circuit, and a reference oscillator 15, a counting circuit 16, which counts an output pulse Fc of the reference oscillator 15 with the phase comparing pulse DELTAphi as a gate, and a digital/analog converter 18, which converts the counted value of the counting circuit 16 into the analog signal G, are provided. Further a maximum value holding circuit 19 and a minimum value holding circuit 20, which respectively hold the maximum and minimum values of the analog signal G, and a display means 25, which simultaneously displays the held maximum and minimum values, are provided. Thus the minimum length and maximum length of the phase comparing pulse can be promptly and quantitatively measured.
Patent JP-2000345508-A (JP)
Title: Sidewalk and roadway boundary block for water permeable paving and drainage structure of water permeable pavement
Inventor: TAKEDA RYOICHI
IPC: E01C11/22
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a drainage structure preventing the occurrence of flowing of water to a roadside or the collapse of a surface layer in a water permeable pavement. SOLUTION: A ridge 15 is combined with a roadway side apron 16 projected to one side of the lower side of the ridge 15, a drainage slope is provided to the upper surface of the roadway side apron 16, a drain 22 extending to the direction parallel to the ridge 15, and intakes 23 and 24 connected to the drain 22 are opened in the side on a sidewalk side of the ridge and/or the side 19 of an apron in positions higher than the drains 23 and 24. A block having a nonsymmetrical hat-shaped cross section equipped with a sidewalk side apron combined with the lower part of the ridge 15 can also adopt the same structure. The intakes 23 and 24 are positioned at the boundary between a water permeable layer and a non-permeable layer of the road.  By the constitution, drainage structure preventing the occurrence of flowing of water in the surface of road can be constructed by only installing a traffic segregation block between a sidewalk and a roadway.
Patent JP-H07194698-A (JP)
Title: Pipette system
Inventor: KURAUSU SHIYUURUBUROTSUKU
IPC: B01L3/02
Filed: 1994-12-09
Abstract: PURPOSE: To provide a pipette system capable of easily adjusting the amount of discharge without any exchange work, by discriminating an inserted syringe or conditions thereof. CONSTITUTION: The pipette system is provided with a syringe 1 and a pipette 23. The pipette 23 is provided with an accommodation space 25 for a syringe mount part 7, an acceptor 27 for the injection plunger, tightening means with reversible turn for the mount 7 and the plunger respectively meet the accommodation space and the acceptor, and a driving rod to displace the acceptor within the main body of the pipette 24. The syringe 1 has a data carrier with an information about the syringe and/or condition of the syringe. The pipette has a sensing device 11 for the information on the data carrier. The data carrier is placed at a detecting position for a sensing device 11, while a mount part 7 has a detection area directed toward the axial direction as the data carrier.
Patent JP-H08154592-A (JP)
Title: Quality-retaining agent for soybean protein solution, retaining of quality of soybean protein solution with the same and soybean protein solution
Inventor: SHIIBA DAISUKE
IPC: A23L11/00
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a quality-retaining agent comprising phytic acid, capable of preventing the agglutination of a soybean protein solution, even when stored at a high temperature for a long period, further preventing the increase in the viscosity of the solution, the enlargement in the particle diameter of the protein, the deterioration in the texture and the flavor, the lowering in the gelation performance of the solution, and useful for producing bean curds, vending beverages in hot states, etc. CONSTITUTION: A soybean protein solution is mixed with 0.1-1.0wt.% of phytic acid to retain the quality of the soybean protein solution. The soybean protein solution can especially be stored in the state of a soybean milk. The phytic acid acts as a chelating agent on the salts of metals such as iron, calcium and magnesium, and can prevent or reduce the agglutination of the metal salts.
Patent JP-2001155624-A (JP)
Title: Method for forming barrier rib of plasma display panel, and plasma display panel
Inventor: MUKAI IKUO
IPC: H01J11/22
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a barrier rib of a plasma display panel in a good precision, simply, at a low cost, and provide the inexpensive plasma display panel which has a high aperture ratio an excellent illumination property such as an illumination brightness, contrast, etc. SOLUTION: The method for forming the barrier rib of the plasma display panel comprises laminating a releasable sheet on a mold surface having a hollow portion corresponding to an area in which the barrier rib has to be formed, filling a barrier rib material on the releasable sheet to charge the barrier rib material in the hollow portion together with the releasable sheet, directing a surface with charged releasable sheet and barrier rib material to a substrate for a back plate to mount the surface for the back plate, removing the mold and/or the releasable sheet, forming a pattern formed from the barrier rib material on the substrate for the back plate and firing it. The plasma display panel used the substrate with a barrier rib formed according to the above method.
Patent JP-H11147270-A (JP)
Title: Foamed coated paper
Inventor: SHIINA TOKUYUKI
IPC: B32B5/18
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a unique appearance by a simple working process while the visibility of a general print part is very good by a method wherein a general print part of a patter, a display of contents, an optical information code, etc., and a foam-restraining print part using foam-restraining ink are provided at a part of a surface of thermoplastic resin. SOLUTION: A general print part 8 of a pattern, a display of contents, an optical information code, etc., and a foam-restraining ink print part 7 using foam-restraining ink thereon are provided onto a surface part of a thermoplastic resin layer (an outer surface)5. Then, the thermoplastic resin layer (the outer surface) 5 is prevented from foaming owing to foam buy heating, an unfoamed part B is formed, and a surface part having different foam degrees which is composed of that part and a foamed part A, is provided. Herein, the general print part 8 is made lower in height than the surface of the foamed part A. Therefore, the visibility of the general print part 8 is made very good, and further a unique appearance having an irregularity wherein the unfoamed part is tuned to the pattern can be obtained by a simple working process.
Patent JP-H11149588-A (JP)
Title: Receipt issuing machine and its program recording medium
Inventor: TAKAHASHI HIROSHI
IPC: G06Q10/10
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To select any among various kinds of proviso messages for receipts which are preliminarily prepared, also to automatically print a selected message together with amount data and date data and to issue a receipt. SOLUTION: When the issue of a receipt is instructed when the registration of one transaction is finished, a CPU 1 reads a corresponding proviso message from proviso message memory 2 to 4 based on the registration content and sends it to a printer 7. The proviso message is printed out together with a total sales amount for one transaction and a issuing date and a receipt is issued.
Patent JP-H01175278-A (JP)
Title: Semiconductor laser
Inventor: NAKANO KAZUSHI
IPC: H01S5/00
Filed: 1987-12-29
Abstract: PURPOSE:To improve the crystalline property of a p-type clad layer and extend its lifetime characteristics, by causing the carrier concentration of the p-type clad layer adjacent to an active layer to come to a low level in an AlGaInP semiconductor laser. CONSTITUTION:In the case of an AlGaInP semiconductor laser 12, the carrier concentration of a p-type clad layer in a double hetero structure is set below 6X10<17>cm<-3>. In other words, an MOCVD process allows an n-type (Al0.5Ga0.5)0.5 In0.5P clad layer 3, an undopped Ga0.5In0.5P active layer 4, a p-type (Al0.5Ga0.5)0.5 In0.5P clad layer 11 where positive hole concentration is 2X10<17>cm<-3>, and a p-type GaAs cap layer 6 to grow one after another on an n-type GaAs substrate 2. Required ions are implanted in such a way that the ions reaches the p-type AlGaInP clad layer 11 by leaving the center part of the cap layer 6 in a stripe form and the semiconductor laser 12 is made up by forming an ion-implanted high resistance layer 7.