baber/WOPTO huggingface dataset:
Patent JP-S58214098-A (JP)
Title: Freezing preventing device of foundation for low-temperature liquid tank
Inventor: MOCHIZUKI MASATAKA
IPC: F17C13/10
Filed: 1982-06-04
Abstract: PURPOSE:To compensate for fluctuation in heat due to outside conditions by burying a regenerative pipe where a regenerative material is enclosed and heat pipe in the fundation concrete to store in the regenerative material a part of heat transported from a heating source by the heat pipe. CONSTITUTION:When a heat pipe 13 transports heat of hot water in a hot-water tank 15 to the foundation concrete 12, the heat transported by the heat pipe 13 is transmitted to the foundation concrete 12 and a regenerative pipe 14, so that a part of heat from the heat pipe 13 is stored in a regenerative material as latent heat. Therefore, even if the temperature of the concrete 12 is changed by outside conditions, the heat stored in the regnerative material 14 can compensate for it.
Patent JP-S57210175-A (JP)
Title: Pump
Inventor: SUGIMOTO TSUTOMU
IPC: F04B1/10
Filed: 1981-06-19
Abstract: PURPOSE:To secure such a variable displacement type pump as simple in structure and excellent in efficiency, by synchronizing rotation of a cylinder block and that of an outer ring which eccentrically and loosely fits together by means  of an Oldham's coupling so as to surround the cylinder block. CONSTITUTION:In a space between a cylinder block 5 and an outer ring's blockading part 6b, the cylinder block 5 and the outer ring 6 are synchronously rotated, i.e., both opposite faces rotate in a state of keeping paralleled, while an Oldham's coupling 7 is loosely fitted so as to make an amount of eccentricity between them alterable. When a lever 17 is operated in rotation, a body proper 16 of an eccentric drive shaft 16 is turned round so that a boss 16b is shifted.  With this shift, an eccentric drive unit 13 is made to rotate around a holding  shaft 14, thereby altering the amount of eccentricity between the cylinder block  5 and the outer ring 6; pump discharge is thus changed.
Patent JP-H01266589-A (JP)
Title: Character output device
Inventor: SAKURAI MASAKATSU
IPC: G09G5/26
Filed: 1988-04-18
Abstract: PURPOSE:To produce a character of optional character size with high quality by giving each character plural vector character patterns, selecting a proper vector character pattern among the patterns according to the character to be generated, and generating the character by using the pattern. CONSTITUTION:A vector character font ROM 6 is stored with a vector character pattern information part where which vector character is used for which character size is described. Then each character is given plural vector character pattern and a character output device 8 which outputs a character of optional size from the vector character font ROM 6 selects the best vector character pattern according to specified character size and generates a character. Consequently, optional-size character output is performed with high quality.
Patent JP-S60239804-A (JP)
Title: Correcting method of positional error
Inventor: KINOSHITA MITSUO
IPC: G05B19/18
Filed: 1984-05-14
Abstract: PURPOSE:To remove a positional error due to the swell or the like of a guide rail by correcting the positional error of a direction rectangular to a prescribed axis in accordance with the current position of the prescribed axis direction. CONSTITUTION:When a movable part is moved in the X axis direction, a positional error shown by an error curve is generated in the Y axis direction due to the swell of the guide rail, a fitting error, or the like. Therefore, the whole strokes of a prescribed axis are divided by a fixed moving distance DELTAl and corresponding relation between each dividing area Ai and the changing variable DELTAPi of the positional error is previously measured and stored in a memory. The prescribed changing variable DELTAPi is read out from the memory in every passage of the movable part through each dividing point and the position of the rectangular direction is corrected by the changing variable DELTAPi. If it is defined that the positional error of the rectangular direction when the movable part is located on an area Ai (i=1, 2,...) is Ei (i=1, 2,...), the changing variable DELTAPi (i=1, 2,...) is expressed by DELTAPi=Ei-Ei-1.
Patent JP-S60240853-A (JP)
Title: Assembly piston for engine
Inventor: MORIYASU KENJI
IPC: F16J1/01
Filed: 1984-05-14
Abstract: PURPOSE:To enable absorption of jolting due to thermal expansion of a piston, by a method wherein, when a piston body made of aluminium is extensively expanded during heating, a brim-shaped projection formed in the upper outer peripheral edge of a piston head made of ceramic is pressed by means of a fastening bolt made of heat resistant steel. CONSTITUTION:When a whole piston is exposed to a high temperature, since a piston body 1 made of aluminium has a thermal expansion rate higher than that of a fastening bolt 4 made of heat resistant steel, a tensile stress is exerted in the direction of the axis of a piston on the fastening bolt 4, and a stress in a compression direction is generated to a brim-shaped part 7 of the piston body 1. Meanwhile, since a press ring 3 made of heat resistant steel and the piston body 1 made of aluminium both have a thermal expansion rate higher than that of a piston head 2 made of ceramic, they are radially expanded, and the piston body 1 is moved in a direction in which a gap is formed between a tapered surface 8 of the brim-shaped projection 7 and a tapered surface 3a of the press ring 3 or a tapered surface 9 of the brim-shaped projection 7 and a tapered surfaces 12a of a recess 12 in the top of the piston body 1.
Patent JP-S61255288-A (JP)
Title: Double shaft hydraulic motor
Inventor: NAKAZAWA AKIJI
IPC: B60K17/04
Filed: 1985-05-07
Abstract: PURPOSE:To provide a compact double output shaft hydraulic motor by providing at both left and right sides the output shafts of the hydraulic motor of such a type as an external gear makes planet motion in an internal gear. CONSTITUTION:A ring 23 is formed on the inner periphery with internal gear teeth 22. External gear teeth 24 is provided inside the internal gear teeth, while a rotor 25 is disposed which makes planet motion. The rotation of the rotor 25 about its own axis is transmitted to left and right output shafts 29, 38 through splines 32, 37 and 35, 40 of left and right drives 33, 36 engaging the inner periphery of the rotor to rotate the left and right output shafts 29, 38 in the same direction with the same speed so that power can be generated to both left and right sides without needing any surplus power transmitting mechanism.
Patent JP-S5322270-A (JP)
Title: Meth od for transporting iron ores on ship
Inventor: YANO JIROU
IPC: B65G67/60
Filed: 1976-08-11
Abstract: PURPOSE:To avoid production of dust from iron ored during loading of them on a ship, they are loaded on the ship with spraying water using a water spray furnished on a ground loader upon spraying of plain water previously stored in ballast tanks of the ship on the ores.
Patent JP-S5523930-A (JP)
Title: Vacuum-packed layer cheese cake
Inventor: SATOU REIJIROU
IPC: A23G3/00
Filed: 1978-08-08
Abstract: PURPOSE: To provide the title cheese cake which has excellent (delicate) taste, appearance, and touch, and is easily stored and distributed.  
     CONSTITUTION: A heat-resistant cake cup 4 is filled alternately with (A) a mixture 1 composed of cream cheese (50W100%) and other ingredients (50W0%) such as egg, sugar, corn starch, gelatin, etc., and (B) a mixture 2 composed of sugar, flour such as corn starch, coagulant such as gelatin, liquors, fruits, etc. (those which are in harmony with each other in their tastes, colors, touch, etc.). The layers of the mixtures are solidified by heating or cooling, and vacuum-packed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61257601-A (JP)
Inventor: INOUE ETSUO
IPC: A43B1/14
Filed: 1985-05-07
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-H03294822-A (JP)
Title: Liquid crystal panel display device
Inventor: YAMAGUCHI TOSHIHIRO
IPC: H04N5/66
Filed: 1990-04-13
Abstract: PURPOSE:To correct picture quality over the entire display image plane by controlling a liquid crystal panel driving voltage with a signal which has a saw-tooth waveform synchronized with vertical scanning, a parabolic waveform synchronized with horizontal scanning, or their combined waveform. CONSTITUTION:A signal generating circuit 9 generates the vertical synchronizing saw-tooth signal 11 to adjust the amplification degrees of amplifying circuits 6 - 8, and the saw-tooth signal 11 is adjusted in amplitude and added by adders 3 - 5 to driving voltages of R, G, and B which are output signals of a brightness/chroma processing circuit 1 to control the liquid crystal panel driving voltage. Thus, the liquid crystal panel driving voltage is controlled with the saw-tooth control signal 11 synchronized with the vertical scanning and then variance in voltage-brightness characteristics which is generated by vertical variation in view angle among respective positions on a liquid crystal panel, thereby correcting the picture quality over the entire display image plane.
Patent JP-H10273778-A (JP)
Title: Aluminum oxide coated tool
Inventor: ISHII TOSHIO
IPC: B23B27/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide along life aluminum oxide coated tool having stable quality, such as machinability, by improving the adhesion of both interfaces of a thin binding layer 2 located in the position between an oxide film 1 composed essentially of α-type aluminum oxide and a non-oxide film 3 as its undercoat (a film on the base material side) and brought into direct contact with both films or improving the mechanical strength of the binding layer 2 itself. SOLUTION: The aluminum oxide coated tool is constituted by forming a monolayer film consisting of one kind among the carbides, nitrides, carbonitrides, oxides, oxycarbides, oxynitrides, and oxycarbonitrides of the group IVa, Va, and VIa metals of the periodic table or a multilayered film consisting of two or more kinds among them, a binding layer, and an oxide film composed essentially of α-type aluminum oxide on the surface of a base material. In this aluminum oxide coated tool, the binding layer has a structure with needle-like and/or rod-like projections.
Patent JP-H01269414-A (JP)
Title: Riding type rice transplanter
Inventor: SHINODA MITSUO
IPC: A01C11/02
Filed: 1988-04-19
Abstract: PURPOSE:To carry out precise rolling by transmitting vertical movement of left and right ground sensors to a inclined detection mechanism located at the nearly center of seedling planting device through a crankshaft and subjecting the seedling planting device to forced rolling operation based on the detection result of the inclined detection mechanism. CONSTITUTION:Ground sensors 16a and 16b for detecting vertical movement at left and right sides of a seedling planting device and crankshafts 18 and 19 for transmitting vertical movement of the ground sensors are attached to a transmission case 3 or supporting frame 2, etc. Even if left and right parts from a planting transmission case 1 are vertically moved, also inclined detection system is similarly moved and the seedling planting device is subjected to forced rolling operation by a hydraulic actuator based on the detection result and the seedling planting device is paralleled to the field face.
Patent JP-S5322115-A (JP)
Title: Continuous smelting method for copper
Inventor: KOUNO HIROSHI
IPC: C22B15/00
Filed: 1976-08-12
Abstract: PURPOSE: To recover crude copper continuously and efficiently from raw material containing copper sulfide by oxygen blowing molten copper matter or copper sulfide concentrate to obtain crude copper, and by reducing copper oxide with a reducing agent, the copper oxide which produced during the previous step from a portion of the raw material and mixed into the slga. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000294217-A (JP)
Title: Separator for alkaline battery
Inventor: TANAKA TOSHIO
IPC: H01M2/16
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a separator free from the self-discharge even at a high temperature, superior in the capacity retainability, and simultaneously, remarkably reducing the lowering of reliability of the battery caused by the short circuit. SOLUTION: In a separator for alkaline battery including a sheet-like non- woven fabric (A) prepared by sulfonating the fiber composed of a polyolefin resin, the limiting viscosity of the polyolefin resin is 0.2-1.0 [dl/g]. A diameter of the fiber composed of the polyolefin resin forming the sheet-like non-woven fabric (A) is 1-10 μm.
Patent JP-H04326666-A (JP)
Title: Picture encoder
Inventor: KONNO YUJI
IPC: H04N19/625
Filed: 1991-04-26
Abstract: PURPOSE:To improve the compression efficiency and to save the memory capacity. CONSTITUTION:Picture information in which a character and a line drawing and a multilevel picture such as a photograph are in existence in mixture is inputted respectively to an extraction circuit 21 and a discrimination circuit 22 to use correlation of text pictures between adjacent blocks and a gradation data extracted by a preceding block is fed back to the discrimination circuit 22. The discrimination circuit 22 takes preceding of the gradation data on others to output a discrimination signal 26, which is used to select a text data extracted from a current block by the extract circuit 21 and the discrimination circuit 22.
Patent JP-2000288416-A (JP)
Title: Vertical roller mill
Inventor: MEGURI NOBUYASU
IPC: B02C15/04
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the grading of pulverized coal and to reduce operating power of a mill by rotating a throat together with a pulverizing table, expanding the pulverizing part housing diameter so that the flow velocity of air passing the upper part of the throat becomes within a range calculated by a specified formula, or reducing the quantity of air fed to the mill. SOLUTION: The diameter of a pulverizing part housing 7 is expanded and/or the quantity of air fed to the mill is reduced so that the flow velocity ν of air passing the upper part of a throat 4 becomes within the range calculated by the following formula. Wa*/[ρa×(π/4)×(DH*2-DT2)]×0.4<=ν<=Wa*/[ρa×(π/4)×(DH*2-DT2)×0.7, in which ν: flow velocity of air passing the upper part of throat (m/s), Wa* and DH*: quantity of air fed to the mill (kg/s) and mill pulverizing housing diameter (m) for conventional vertical roller mill whose pulverizing part housing diameter is set to about 1.2-1.3 times of pulverizing table diameter, ρa: density of air at the temperature in mill (kg/m3), DT: diameter of pulverizing table (m).
Patent JP-S59226704-A (JP)
Inventor: KARURU GURUNAA
IPC: F16J3/06
Filed: 1984-05-16
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-S5525020-A (JP)
Title: Control unit of copying machine
Inventor: OUJIDA HIDETSUGU
IPC: G03G15/00
Filed: 1978-08-09
Abstract: PURPOSE:To facilitate the manufacture of copying machine of different specifications by reading out the contents of a main ROM and a removable auxiliary ROM and process-controlling the copying machines. CONSTITUTION:The contents of a main ROM 111 in which the main control sequence for copying operations has been stored are read out by a CPO 50 and the main copying operations are controlled by means of the main motor driver circuit 71, paper feed driver circuit 72, original platen forward-, backward moving driver circuits 73, 74, etc. of the switch part 80 for status. On the other hand, the copying operations are controlled according to the reading out of the control sequence of the multicopy operation part 90 having been stored in a removable auxiliary ROM 112. Hence, by removably mounting the auxiliary ROM 112 whose storage contents conform to specifications, the copying machines conforming to various specifications provided with the main ROM of limited storage capacity may be readily manufactured.
Patent JP-S5322201-A (JP)
Title: Assembling position detector for clear plate
Inventor: MATSUI SHIYOUGO
IPC: G01B21/00
Filed: 1976-08-12
Abstract: PURPOSE: To make efficient a glass adjusting work with easy identification, using elastic projections made of rubber or plastic materials for gages of a device for checking the assembling positions of car's door and window glasses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02274198-A (JP)
Title: Automatic private branch exchange with automatic holding tone sending function
Inventor: YAMADA YUICHI
IPC: H04Q3/58
Filed: 1989-04-17
Abstract: PURPOSE:To prevent unrequired conversation at an extension telephone set side from leaking or speech at a central office side from being left at a nonaudio state due to the careless mistake of an extension telephone set server by sending a holding tone to a talker at the central office side without necessitating the operation of the extension telephone set server. CONSTITUTION:A voice level monitoring device 150 is comprised of a comparator 180, and an extension nonaudio detector 160 is comprised of a counter 190. When a voice signal is connected to a point A, output appears at the output of a point B only when it is the voltage exceeding a comparison voltage VREF, and the output appears at a point C by counting the number of a CLD (clock) by the counter 190. However, when voice exists, the output of the counter 190 is cleared by the output of the comparator 180, and no output appears, however, the when no voice exists, the output of the counter 190 is outputted without being cleared, and the nonaudio detector 160 detects nonaudio, and sends information with respect to that to a central control unit 140. Thereby, it is possible to prevent the unrequired conversation at the extension telephone side from leaking or the central office side speech from being left at the nonaudio state.
Patent JP-S5721955-A (JP)
Title: Centrifugal separator
Inventor: ISHIDA MASAHIKO
IPC: B04B1/12
Filed: 1980-07-17
Abstract: PURPOSE: To simplify the apparatus and to enable concentration and dehydration of large capacity and high degree by installing a heavy liquid discharging device to a centrifugal separator for liquid using compressed air as a medium.  
     CONSTITUTION: The liquid to be separated is fed into a bowl 8' from a liquid feed tube of a centrifugal separator. The liquid is separated into light liqud and heavy liquid by centrifugal force of a separating column 2 rotating at high speed and action of separating plates 4. The light liquid passes through a ring shaped passage 6 between the separating column 2 and a partition cylinder 5 and overflows from an opening at the upper end as shown by the arrow. The heavy liquid is collected in the large diameter part 8 aong a conical broadened part 5' of the partition cylinder 5 and a conical face of the bowl 8' and settles in radial direction thward outside. At this part, it is sucked through a gap (g) by a jet pump system using air current jetted from an air jetting hole 11'. After becoming low specific gravity due to accompanying current, agitation and generation of bubbles, it goes up along a conical heavy liquid passage 9 and taken out to outside from an opening at the upper end as shown by the arrow. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5051755-A (JP)
IPC: A63B23/02
Filed: 1974-08-23
Abstract: A curvature measurement device is described having an elongated flexible member with at least one sensing wire attached at one end of the flexible member and extending along said flexible member to the other end thereof. The flexible member is attached to an object whose curvature is to be measured and flexed in accordance with the shape of the object. A deviation sensing means coupled to the non-fixed end of the sensing wire measures the change in position of said wire as the flexible member is flexed to produce an electrical output signal proportional to the change in position.
Patent JP-H1083256-A (JP)
Title: Configuration interface translator independent of storage device manager, and its method
Inventor: SENATOR STEVEN T
IPC: G06F3/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a generic interface which can be expanded to a computer mass-storage management system. SOLUTION: A nontransparent list of usable storage devices is requested from a metadisk driver 36 and a subset of a list meeting previously selected standards is determined. Then the nontransparent list is converted into a list in transparent format through a command line interface 22 or graphical user interface 24. Further, a mechanism is provided which provides information regarding storage devices changed during use.
Patent JP-2000290829-A (JP)
Title: Anion exchange fiber and its production
Inventor: SHIRAI HIROYOSHI
IPC: C08F212/14
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain an anion exchange fiber having less amine odor, excellent in heat resistance, having large exchanging capacity and useful as a solid basic catalyst for synthesis, or the like, by forming a specific polymer solution into a fiber, subsequently introducing an anion exchanging group and subjecting the fiber to a crosslinking reaction. SOLUTION: A solution containing a precursor monomer of formula I (A is a 3-8C alkylene or a 4-8C alkoxymethylene; Z is a halogen, OH or tosyl) as the main component is subjected to heat polymerization in the presence of a polymerization initiator, and the obtained polymer solution is extruding from a spinneret to form a fiber. Subsequently, an anion exchanging group is introduced into the fiber, and a crosslinking reaction is carried out at need. Thus, an anion exchanging fiber which contains a recurrent unit expressed by formula II and/or formula III (R1 to R3 are each H, or a <=4C alkyl or alkanol; X- is a counter ion) as a constituting element in an amount of 5-99 mol%, and has a fiber diameter of 1-500 μm is obtained. Further, the anion exchanging fiber is preferably brought into contact with an anionic substance, or the like, and absorbs or ion-exchanges the substance.
Patent JP-H05274225-A (JP)
Title: Cache memory controller
IPC: G06F12/12
Filed: 1992-03-25
Abstract: PURPOSE:To inhibit the following registration of source data on a cache memory when performing replacement while data in the cache memory are not efficiently utilized. CONSTITUTION:Hit flags showing the cache hit states of data registered on a cache data memory 3-3 are stored in the respective lines of a tag memory 3-2 together with address tags. At the time of cache hit, a cache controller 3-1 sets the hit flag corresponding to the data. When no hit flag is set to the source data when reading data from the tag memory 3-2 and replacing data in the cache data memory 3-3, the registration of the data on the cache memory is inhibited even when the data are next accessed.
Patent JP-H08268889-A (JP)
Title: Arterialization inhibitor
Inventor: KUWANO NOBUHIKO
IPC: A61P43/00
Filed: 1995-03-31
Abstract: PURPOSE: To obtain an arterialization inhibitor containing a specific compound as an active ingredient, excellent in arterialization-inhibiting action, having low toxicity and capable of safely using and useful for preventing and treating diabetic retinopathy, chronic inflammation, psoriasis and arteriosclerosis. CONSTITUTION: This inhibitor contains 3-hydroxymethyl-6-methoxy-8-hydroxy-1 H-2-benzopyran-1-one of the formula as an active ingredient. The compound of the formula is obtained by culturing, e.g. Streptoverticillium eurocidicum M-143-37Fl1 strain (FERM-BP-2783) and collecting the compound from the culture solution. The content of the compound of the formula is preferably 5-50wt.% based on the total composition when the inhibitor is a solid agent such as tablet and the content of the compound is usually preferably 0.1-10wt.% when the inhibitor is a liquid agent such as injection. Furthermore, the compound of the formula is preferably administered in a daily dose of 0.3-300mg/kg in the case of oral administration or 0.03-30mg/kg in the case of parenteral administration.