baber/WOPTO huggingface dataset:
Patent JP-H05240538-A (JP)
Title: Falling liquid film type ice cold accumulator
Inventor: FUJITA TOSHIHIKO
IPC: F25C1/00
Filed: 1992-02-27
Abstract: PURPOSE:To expedite temperature falling and icemaking ice melting speeds at the time of cooling by allowing water to fall from a sprinkler above a cooling coil while circulating on a surface of the coil and maintaining a level of the falling water under the coil. CONSTITUTION:A cooling coil 2 in which icemaking refrigerant is passed is provided in a cold accumulator 1, and a sprinkler 3 is provided above the coil 2. Falling water from the sprinkler 3 is fallen while circulating on the surface of the coil 2, and a level of the falling water is maintained under the coil 2. Accordingly, since the surface of the coil 2 is always washed by the water from the sprinkler 3, a heat transfer rate on the surface of the coil 2 is increased. Thus, temperature falling and icemaking/ice melting speeds at the time of cooling can be expedited.
Patent JP-H09224602-A (JP)
Title: Sour taste suppressant
Inventor: KATSURAGI YOSHIHISA
IPC: A23L27/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a sour taste suppressant having a low calorific value and function of converting sour taste to sweet taste useful for foods suitable for diabetic, etc., pharmaceutical composition for oral use, etc., by using lysozyme or its salt as the active ingredient. SOLUTION: This sour taste suppressant uses lysozyme such as egg lysozyme, etc., or its salt as the active ingredient. This sour taste suppressant is preferably formulated in amount of 0.1-10%.wt., more preferably 0.5-2%.wt. in an oral pharmaceuticals such as Vitamin C, etc., and 0.5-2%.wt. in foods such as orange, lemon, etc.
Patent JP-H10241440-A (JP)
Title: Luminaire
Inventor: YAMAMOTO KAZUYOSHI
IPC: F21S8/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the workability of change, maintenance and inspection of a light source. SOLUTION: A luminaire has a luminaire mainbody 1 open at one face side in approximately square shape to store a light source 2 therein and provided with a pair of side frame strips 4 formed at the peripheral end of an opening 1a in internally collar shape and opposed to one direction and a pair of end frame strips 5 opposed to the other direction and a light distribution control member 3 provided with a pair of support members 7 arranged on both sides along the side frame strips 4 and mounted on the luminaire mainbody 1 to almost cover the opening 1a.  One support member 7a is formed longer than a distance L2 between the ends of the end frame strips 5 at the opening 1a to be slidable on the end frame strips 5 at both sides, while the other support member 7b is formed shorter than the distance L2 between the ends of the end frame strips 5 at the opening 1a, placed on the other side frame strip 4b of the luminaire mainbody 1 and thrusted at the upper side with an elastic member 8 to be locked to the luminaire mainbody 1.
Patent JP-S55134748-A (JP)
Title: Device for preventing atmospheric discharge of evaporated fuel in internal combustion engine
Inventor: MIYAJI SUMIO
IPC: F01M13/00
Filed: 1979-04-05
Abstract: PURPOSE: To resuck an evaporated fuel in a tank into an engine upon its actuation and also to prevent a discharge thereof to the atmosphere by switching a crank case through to the fuel tank to a canister and an air cleaner.  
     CONSTITUTION: The top of a fuel tank 1 is connected through to a crank case 3, and an evaporated fuel in the tank 1 is retained in the case 3. Then, the crank case 3 is connected through to a canister 15 charged with an active carbon 14 through the first breather passage 12 and also to an air cleaner 7 through the second breather passage 13. A transfer valve 11 operated by a control valve 17 is provided on a portion whereat both the passages 12, 13 branch, which is connected through to the canister 15 at an engine shutdown and to the cleaner 7 side at actuation. Then, at the time of the engine actuation, the evaporated fuel stored in the canister 15 is resucked into an inlet pipe 6 by way of a purge passage 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53126910-A (JP)
Title: Endless tape running device
Inventor: AKINO MORIO
IPC: G11B23/06
Filed: 1977-04-12
Abstract: PURPOSE: To run tape stably and at high speed with a simple constitution by increasing the slacking length of a tape slacking mechanism with a curved guide plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000244063-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: MIYASHITA MUNEHARU
IPC: H01S5/22
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide such a semiconductor laser in a normal mesa ridge buried waveguide semiconductor laser that can reduce a resistance in elements on the top of the normal mesa ridge pinched by current block layers and realize a high output, by ensuring the stability in the horizontal mode by reducing a width of the bottom of the normal mesa ridge and by eliminating optical absorption loss by ensuring enough thickness of a clad layer. SOLUTION: An upper clad layer is provided with a first upper clad layer 18 having a normal mesa ridge 18a and a second upper clad layer 26 formed on the first upper clad layer 18, and the second upper clad layer 26 is arranged on the first upper clad layer 18 with the normal mesa ridge 18a and current block layers 24 formed on both sides of the normal mesa ridge 18a in between.
Patent JP-2000240750-A (JP)
Title: Coupling and moving table unit using it
Inventor: SHINAGAWA HIDEO
IPC: F16H25/24
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a coupling capable of absorbing an eccentricity of linear motion to prevent an influence of the eccentricity on a moving member, in the case of connecting the moving member to a linear motion part, e.g. in a moving table using a ball screw shaft. SOLUTION: In this coupling, a joint member 15 is interposed between a flange member 13 and a base member 14. The respective members 13, 14, 15 are disposed and combined on a common centerline 16. An X-axis direction guide member 33 for relatively slidably guiding the flange member 13 and the joint member 15 in the X-axis direction is provided between both the members 13, 15, while a Y-axis direction guide member 36 for relatively slidably guiding the joint member 15 and the base member 14 in the Y-axis direction is provided between both the members 15, 14.
Patent JP-H09196406-A (JP)
Title: Suction grill of ceiling built-in type air conditioner
Inventor: TAKIMOTO KAZUYUKI
IPC: F24F13/20
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To enable a cleaning operation to be easily and positively performed by setting a pitch of it to be higher than a height of wave head so as to cause a finger to enter between the waves. SOLUTION: At a suction grill 2, slits 3 are formed between wave heads 4 of a panel having a substantially U-shaped section of a wave shape projected downwardly at a wave head 5 in a predetermined pitch P, sucked air is passed through the slits 3. Each of the slits 3 is formed by recessing one part near one wave 4 with a wave head 5 being interfaced. The pitch P is set to more than twice the height T of the wave head 5, preferably set to about three times in such a way that a finger F may enter the wave 4. In this case, the height T of the wave head 5 is meant by a distance ranging from an outer surface of a wave bottom part 6 to the upper-most projecting point of the wave head 5. At this suction grill, when the pitch P is large and a finger F is abutted against waste mop or the like and inserted into the wave 4, the finger enters down to a wave bottom part 6, one wiping with this member enables stains at the wave 4 to be removed.
Patent JP-H04280703-A (JP)
Title: Cargo handling equipment
Inventor: HIRAYAMA SHIGERU
IPC: B65G43/08
Filed: 1991-03-08
Abstract: PURPOSE:To provide a cargo handling equipment capable of grasping next operational contents of cargo handling equipments/apparatuses easily. CONSTITUTION:There are provided a control device to control cargo handling equipments/apparatuses and a display device 26, and a pattern to show arrangement of the cargo handling equipments/apparatuses is displayed on the display device 26, and the number of respective, tracking data on the cargo handling equipments/apparatuses grasped by means of the above-mentioned control device is displayed on a corresponding place of the pattern, and the content of the tracking data on the arrangement of the designated cargo handling equipments/ apparatuses is also displayed. By the fact that the number of the respective tracking data on the cargo handling equipments/apparatuses is displayed on a corresponding place of the pattern to show the arrangement of the cargo handling equipments/apparatuses in the display device 26, operation of the cargo handling equipments/apparatuses can be grasped concretely, and further by the fact that the content of the tracking data is also displayed, the fact of whether or not the difference is created between actual cargoes and the respective tracking data on the cargo handling equipments/apparatuses grasped by means of the control device can be ascertained.
Patent JP-S56139231-A (JP)
Title: Corrugating method for metallic sheet and corrugating roll used for this
Inventor: KURIO YOSHIHARU
IPC: B21D13/04
Filed: 1980-03-31
Abstract: PURPOSE: To decrease the differences in sheet width and the deviations in wave linearity by suitably adjusting the crown of a free-crowning roll, of which the roll working surface is curvable, out of a pair of corrugating rolls.  
     CONSTITUTION: Oil is introduced through an oil passage 203 into the hydraulic chamber 202 of a free-crowning roll 210 to generate oil pressure, thereby curving a shell 200 to an arc shape. The working gap is made approximately equal with respect to an axial direction in correspondence to the curving deformation of mutually opposing corrugating rolls 220. At this time, a shaft part 201 is curved in an opposite direction in correspondence to the curving of the shell 200, but since it is a static shaft, it will not give any hindrance to the rotation of the shell 100. Here, the size of the hydraulic chamber 202 is set within approximately the half circle range of an annular gap 204. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61201852-A (JP)
Title: Method of controlling fuel injection quantity of diesel engine
Inventor: TSUKAMOTO KEISUKE
IPC: F02D41/04
Filed: 1985-03-04
Abstract: PURPOSE:To reliably prevent the occurrence of engine stop during running at a verylow temperature and blow-up of an engine during the cold, by a method wherein a decision rotation speed, at which a fuel injection quantity is increased, is varied depending upon the temperature of an engine. CONSTITUTION:In a step 100A an engine cooling water temperature is inputted, and a decision rotation speed Nj is calculated by map in which the engine cooling water temperature is previously stored. In a step 100, it is decided whether an engine rotation speed Ne is lower than the decision rotation speed Nj. When it is decided that the engine rotation speed Ne is decreased over the decision rotation speed Nj, a counter CQRis decided to be zero in a step 106, in a step 110, a decrease amount ND is calculated through deduction of the engine rotation speed Ne from the decision rotation speed Nj. In a step 112, a dash pot amount QREC is determined from a decrease amount ND, andf an injection quantity is reflected as a false accel opening.
Patent JP-S59169278-A (JP)
Title: Solid state image pickup device
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N5/335
Filed: 1983-03-16
Abstract: PURPOSE:To reduce the deterioration of picture quality due to smears, by providing a transfer part which is driven independently between a vertical transfer element of the signal charge and a charge transfer element which reads out horizontally the electric charge given from the vertical transfer element. CONSTITUTION:In the first field the signal charge is shifted to CCD111-11N of vertical direction from an optical diode 102. These CCDs transfer the electric charge every two lines and per horizontal flyback time. Meanwhile a transfer part 126 transfers three lines and then transfers the signals of two lines transferred to CCD121 and 122 of horizontal direction. The CCD of horizontal direction delivers the electric charge every two lines in the form of the video signals. In the next field the part 126 transfers the electric charge by an amount equivalent to two lines. Then only the electric charge of the 1st line is read out by the CCD122 in the first horizontal period, and the electric charge of the 2nd line is shifted to the CCD121 in the next horizontal period. As a result, only the smears due to the light of the same color as each color signal are mixed into these color signals for a horizontal video period for each color signal charge. Thus the smears are white and even and therefore inconspicuous.
Patent JP-S57157249-A (JP)
Title: Preparation of optical exposure mask
Inventor: ENDOU NOBUHIRO
IPC: G03F1/00
Filed: 1981-03-23
Abstract: PURPOSE:To obtain a high-precision mask, by laminating a silicon layer and a metal layer capable of forming a metallic silicide on a transparent substrate, depicting a pattern with electron beams to form silicide on the pattern, and removing either the layer just on the pattern or the layer excluding that on the pattern. CONSTITUTION:An about 50nm thick silicon layer 102 is formed on a transparent substrate 101 made of glass or the like. An about 50nm thick metallic layer 103 capable of forming a silicide of metal, such as Pt is vapor deposited onto the layer 102. A Pt2Si or PtSi layer 104 is formed on the incident parts of the layer 103 by patternwise injecting electron beams. The layer 104 is etched away with aqua regia, and then, the layer 102 is removed with a mixture of glacial acetic acid-nitric acid-hydrofluoric acid to leave the layer 104. Since the layer 104 is resistant to both of the etching solution, a mask high in precision and resolution is obtained. A positive mask with the layers 102, 103 left can be also obtained by using an etching agent capable of etching the layer 104.
Patent JP-H07250679-A (JP)
Title: Variation type thermolysin ty140 and its gene
Inventor: INOUE KUNIYO
IPC: C12N15/09
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a new variation type thermolysin TY140 useful in the field of a food, etc., having substrate specificity different from that of thermolysin, temperature stability, reducing effect on bitterness of a decomposition product of soybean protein, etc. CONSTITUTION:This variation type thermolysin TY140 has an amino acid sequence of the formula in which the 140th valine residue of the amino acid sequence of thermolysis is varied into an alanyl residue. Bacillus thermoproteolyticus Rokko as a bacterium capable of producing thermolysin is varied to give a bacterium capable of producing a variation type thermolysin TY14O. A gene encoding a variation type thermolysin TY140 produced by the bacterium capable of producing the variation type thermolysin TY140 is isolated to give a variation type thermolysin TYl40 by gene recombination technology.
Patent JP-S61202799-A (JP)
Title: Cold hydrostatic pressurizing method
Inventor: FUJIKAWA TAKAO
IPC: B30B11/00
Filed: 1985-03-02
Abstract: PURPOSE:To improve the shape formability in cold hydrostatic pressurization by forming a film which is elastic and prohibits the permeation of liquid to the inside surface of a mold made of an air permeable material, packing raw material powder therein and assembling the airtight mold. CONSTITUTION:The material such as rubber or resin which has elasticity and has liquid impermeability and sealability is coated on the inside surface of the assembled mold consisting of a porous sintered metal, ceramics, graphite, etc. The powder raw material is packed into such mold and the mold is assembled in the state of maintaining the airtightness in the mold from the outside. The entire part of the assembled mold is immersed into a medium such as water and pressure is exerted thereto to admit the liquid into the mold through the pore part of the porous material. The elastic material film in the mold is stripped from the mold and the inside powder is compressively molded. The easy formation of the molding having the intricate shape by the cold hydrostatic pressurization method is made possible by the above-mentioned method.
Patent JP-H08205986-A (JP)
Title: Fitting structure for instrument
Inventor: KINOSHITA YASUHIKO
IPC: A47K17/02
Filed: 1995-02-06
Abstract: PURPOSE: To improve strength against pulling force by engaging an engage groove part with a steel plate on the front surface side and further making it strongly intruded into the steel plate while extending its diameter to the outside by forming the engage groove part on the top end outer periphery of a plug. CONSTITUTION: When a plug 4 is inserted from the side of a steel plate 2 into a drill hole 1a pierced and formed on a wall panel 1, in the case of passing an outer protruding part 8 through the steel plate 2 at the time of insertion, the outer protruding part 8 is shrunk by reducing its diameter to the inside through an inserting side slit 7 and when the outer protruding part 8 is moved inside the steel plate 2, the outer protruding part 2 is stopped inside the steel plate 2 by extending its diameter inside the steel plate 2 because of elasticity. At such a time, the state of engaging an engage groove part 9 with the steel plate 2 is provided.  Next, when a vis 15 passed through an instrument 16 is screwed from the front surface side into an inserting hole H of the plug 4, the screw of the vis 15 is intruded into a long projected line on the inner periphery of the plug 4 at the screwing time of the vis 15 and the long projected line is pushed outside. Thus, the diameter of the engage groove part 9 is extended through the inserting side slit 7, and the engage groove part 9 is strongly intruded into the steel plate 2.
Patent JP-H03248370-A (JP)
Title: Still picture reproducing device
Inventor: TAKEOKA YOSHIKI
IPC: H04N5/781
Filed: 1990-02-26
Abstract: PURPOSE:To eliminate unnature of access to a picture data in the case of a recorded picture which should be hidden from others' eyes and inhibited from being reproduced by replacably transferring and storing in turn a picture data of other recorded picture to be reproduced to a prescribed storage area in a regenerative information storage area stored with a picture data of such a recorded picture as decided to be unnecessary for reproducing. CONSTITUTION:A recorded picture stored, for instance, in a storage area (#4) in a picture data storage area 45 in the regenerative information storage area 40 is decided by the operator to be unnecessary for reproducing, and this effect is inputted as a data by an operation input part 208. At this time, a CPU 212 refers to management information stored in a management information storage area of a nonregenerative information storage area 42 of a picture storage medium 12, and retrieves a nonrecorded area in a picture data storage area 47 is retrieved, and then the picture data decided as unneccessity of reproducing is transferred from the storage area (#4) and stored in this retrieved storage area. By this method, the unnature of access to a picture data in the case of its recorded picture which should be hidden from others' eyes and inhibited from being reproduced can be eliminated.
Patent JP-S63211823-A (JP)
Title: Protection circuit for communication equipment
Inventor: ENDO HIROYUKI
IPC: H01H37/76
Filed: 1987-02-27
Abstract: PURPOSE:To protect the communication equipment from a lightening surge or the contact of commercial lines by providing a lightening surge protecting element and a communication device adaptor and arranging the communication device adaptor in a way that a fuse is blown by a heat caused in a resistor due to an overcurrent. CONSTITUTION:The titled circuit consists of a protective element 3 provided to a communication equipment 1 and an adaptor 4a provided to the input section of the communication equipment 1. The protective element 3, in the event of occurrence of a lightening surge over a signal line 51, absorbs the surge voltage and clamps the voltage to a constant voltage. A fuse 6 is a temperature fuse and arranged while being coupled thermally closely with the resistor 5a. If an overcurrent flows through the resistor 5a because of contacts of commercial lines, the resistor 5a is heated excessively, the heat blows the fuse 6 completely. Thus, the invasion of a lightening surge, a contact voltage between commercial lines or invasion of current is protected completely.
Patent JP-S63211843-A (JP)
Title: Confidential communication system for facsimile communication system
Inventor: KAWANAMI YUKIO
IPC: H04L12/22
Filed: 1987-02-27
Abstract: PURPOSE:To prevent a confidential text from being observed by a wrong called subscriber even if the text is sent in error by transferring a confidential picture signal to a destination subscriber when a personal identification number for a sender and that for the destination subscriber are coincident. CONSTITUTION:In case of raising a confidential text reception request to receive a confidential communication text, a destination terminal equipment 1b dials the personal identification number of a sender terminal equipment 1a and the pass word of the destination terminal equipment 1b, and an exchange 2 uses a sender subscriber personal dentification number collating device 11 so as to collate the pass word registered in the sender subscriber data file 12 with the pass word to the sender terminal 1a inputted therewith. Moreover, a destination subscriber personal identification number collating device 3 collates the pass word registered in the destination subscriber data file 4 with the inputted personal identification number to the destination terminal 1b. When the pass words are coincident in both the collation devices 3, 11, the pass word of the sender subscriber is added together with the sender/destination subscriber numbers and sent to a facsimile store and forward exchange 14 via a confidential communication reception request signal controller 13.
Patent JP-H09237567-A (JP)
Title: Cold cathode element and its manufacture
Inventor: HARADA HIROTSUGU
IPC: H01J1/30
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode element of high performance with small noise and a method of manufacturing this cold cathode element. SOLUTION: A base 1 and a cold cathode 4 integral with the base 1 are coated with an SiO2 film 3 in a surface except a tip end part of the cold cathode 4. An insulation film 5b and an electrode film 6b successively layered on the SiO2 film 3 are discontinued in a periphery of the cold cathode 4, an opening part 7 is formed by this discontinued part. The electrode film 6b serves as a gate electrode of a cold cathode element. In the cold cathode element having a structure thus formed, an influence to the cold cathode 4 by residual gas can be reduced by coating a part except the tip end part of the cold cathode 4 with the SiO2 film 3. A surface part in the tip end part of the cold cathode 4 is a porous anode forming layer 10, so as to make excellent a field electron emission characteristic of the cold cathode element.  Since the tip end part of the cold cathode 4 is coated by a surface coat film 9, an electron condition in a surface of Si constituting the cold cathode 4 is stable.