baber/WOPTO huggingface dataset:
Patent JP-S58193034-A (JP)
Title: Space cooling and heating system
Inventor: YABE KATSUAKI
IPC: F24F5/00
Filed: 1982-05-07
Abstract: PURPOSE:To effectively store a cold heat and a hot heat according to a change in temperature of the open air throughout the day and the season, and appropriately utilize it as a heat source according to a load, by interconnecting an air heat source heat pump and a heat accumulating tank utilizing a latent heat through a specified air circulating passage. CONSTITUTION:A latent heat accumulating tank 2 consists of an air circulating passage A, formed such that the air circulates between the passage and the latent heat accumulating tank 2, filled with a heat accumulating material being relatively changeable in an air conditioning zone 1 and a working temperature range, as it heat-exchanges with said heat accumulating material, and an air circulating passage B formed such that the air circulates between said heat accumulating tank 2 and a heat exchanger 4 at a heat removing side of an air heat source heat pump 3 as it heat-exchanges with said heat accumulating material. A low temperature latent heat accumulating material may be used as a heat accumulating material with which the latent heat accumulating tank 2 is filled. In a drawing, a numeral 7 is fan for the air circulating passage A, a numeral 8 is a fan for the air circulating passage B, C is a heat source air passage for feeding and feeding the open air to and exhausting it from a heat exchanger 5 at the heat source side of the heat pump 3, and a fan 9 is positioned therebetween.
Patent JP-H06264305-A (JP)
Title: Biodegradable fiber and its production
Inventor: MOCHIZUKI MASATSUGU
IPC: C08L67/04
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a biodegradable fiber for industrial materials having high tensile strength in good operability by melt-spinning a mixture containing a poly(beta-hydroxyalkanoate) and poly-epsilon-caprolactone in a specific ratio and drawing the resultant spun yarn. CONSTITUTION:A mixture of a poly(beta-hydroxyalkanoate) having about 750000 molecular weight and consisting of a copolymer of a poly-3-hydroxybutyrate and a poly-3-hydroxyvalerate in a molar ratio of 94/6 and poly-epsilon-caprolactane having about 80000 molecular weight containing these both components in a weight ratio of (95/5) to (55/45) is blended with a nucleating aid such as boron nitride and a plasticizer such as triacetin and the blend is melt-spun from a spinneret at 120-200 deg.C. The spun yarn is subjected to air cooling at 40-80 deg.C and then a lubricant is applied to the spun yarn and the yarn is successively drawn to >=2.0 times at one or two or more stages in a warm bath at 60 deg.C to provide the objective biodegradable fiber suitable for fibers, etc., for industrial materials used as fishing, agricultural and woodworking uses in good operability.
Patent JP-S533096-A (JP)
Title: Output control system of x-rays
Inventor: JINBOU MASAO
IPC: H05G1/32
Filed: 1976-06-30
Abstract: PURPOSE: Dose is reduced and the outputs of X-rays are controlled so as to obtain stable X-ray photographies strong against fluctuations of high voltage by monitoring the voltage waveforms of X-ray tubes and controlling the outputs of X-rays. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5816332-A (JP)
Inventor: ARUTSURO BERUCHIESHI
IPC: H03M11/20
Filed: 1982-05-07
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-S62233751-A (JP)
Title: Acid concentration measuring instrument
Inventor: YAMAMOTO MASAAKI
IPC: G01N23/223
Filed: 1986-04-04
Abstract: PURPOSE:To eliminate the generation of the waste liquid of measurement and to permit the measurement without time delay by making the online measurement of the concn. of the acid extracted in an org. phase. CONSTITUTION:There are many techniques for measuring the concn. of metals such as gamma ray absorption measurement, fluorescent X-ray measurement, and spectrophotometric measurement. A gamma ray radiation source 7 and a gamma ray detector 8 are installed on both sides of a cell 4 for measuring the concn. of metals if an example of the case to make the gamma ray absorption measurement is shown. The intensity of the transmitted gamma rays is inputted through a measuring circuit 9 for converting the intensity to the concn. into a computer 6. The calibration curve data formed by the measurement of the standard sample is preliminarily stored in the computer 6 and the acid concn. is calculated from the input value from the circuit 9. The measuring instrument which is substantially free from time delay and does not generate the waste liquid of the measurement is thus obtd.
Patent JP-S61236192-A (JP)
Inventor: OIKAWA SHOJI
IPC: H05K3/46
Filed: 1985-04-12
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-S553183-A (JP)
Title: Oil dipped battery
Inventor: SASAKI HIDEO
IPC: H01M2/02
Filed: 1978-06-23
Abstract: PURPOSE:To prevent electrolyte in an oil dipped battery from leaking externally of a battery case by providing an air liquid separator plug having a filter of silicic acid or active alumina as main component at the opening of a battery case to thereby absorb electrolyte adhered to air bubbles. CONSTITUTION:An opening is provided at the battery case on the upper surface with a container 16 of an air liquid separator plug 15 screwed into the opening. A container cover 22 with a vent hole 21 is provided at the head threads 20 of a container 16 of the plug 15, and an opening 23 is provided at the bottom of the container 16. First and second vent plates 24, 25 are provided in the container 16, and a through hole 26 is perforated at the vent plates. First and second filters 27, 28 are provided between the first and the second vent plates and between the second vent plate and the container cover 22, respectively. The second filter 28 is composed of active alumina or silicic acid powder, particle or fibrous material. When it is powder, it is coated with degreased cotton, filter paper as natural fibrous cloth or synthetic resin net or non-woven fabric.
Patent JP-H11274359-A (JP)
Title: Manufacture of ceramic multilayer circuit board and motherboard thereof
Inventor: BANDAI HARUFUMI
IPC: H05K3/46
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in the respective processes such as the mounting of electric components by preparing a practically circular motherboard, baking the circular motherboard, and restraining generation of undesired strain in the motherboard after sinterning. SOLUTION: A plurality of ceramic green sheets are stacked and pressed, and a motherboard 11 in the raw state before baking is obtained. The raw motherboard 11 is baked. For example, the motherboard 11 is baked at a temperature of 980 deg.C in a neutral atmosphere. Thus the motherboard 11 after baking is obtained. The motherboard 11 is shrinks in the baking process, and radiant heat at the time of baking is isotropically applied to the motherboard 11, since it is practically circular. As a result, shrinking of the motherboard 11 which accompanies sintering progresses while the circular shape is maintained, so that the shape of the motherboard 11 prior to baking and the shape of it after baking become practically similar.
Patent JP-H01247247-A (JP)
Title: Seat belt device
Inventor: MAEKAWA JUNICHI
IPC: B60R22/03
Filed: 1988-03-30
Abstract: PURPOSE:To improve wearability by forming a guide groove on the side position of a seated person to a vehicle body side, engaging a reach member moving a shoulder member of a webbing to the guide groove and moving the reach member to an extended position when a door is closed. CONSTITUTION:A seat belt is out on, on extending a webbing 31 from a reach member 32 serving as well an intermediate anchor on a position of side above a cabin and in a distance from a seat back 11 and on winding round a seated person. When no one is seated, the reach member 32 is situated on a housing position at rear end of a guide groove 35, thereby the webbing 31 stands not across a boarding gate 21 but along a rear pillar 24 on a side face of the cabin. When a door is closed on seating, a motor M on an operation mechanism 40 is started to be drawn out a push-pull cable 38 from a driving portion 42 for moving forth the reach member 32 to stop at an extended position. A guide member 32b moves with a shoulder portion 31a therefore the seated person can easily put his hand on the shoulder portion 31a and draw the webbing 31 near himself.
Patent JP-S58193159-A (JP)
Title: Liquid supply tank
Inventor: MIURA MASAYOSHI
IPC: B41J2/175
Filed: 1982-05-08
Abstract: PURPOSE:To provide an ink jet recorder capable of preventing the propagation of pressure variation inside liquid chambers of a liquid jet nozzle by such an arrangement wherein a liquid tank is composed of liquid chambers, a liquid flow route which is interconnected thereto, a liquid passage which is provided at an intermediate position of said liquid flow route so that it crosses said route and it is integrally moved with a liquid jet nozzle. CONSTITUTION:When a liquid tank 3 mounted on a carriage is caused to scan to the left and right, the variation of liquid pressure in No.1 and No.2 liquid chambers 16, 17 to be generated as a point of return to the left or right will be positive in one chamber and negative in the other chamber. Consequently, a difference in pressure between both ends of liquid flow route 15 is generated and flow of liquid takes place. However, the flow of liquid takes place in the direction perpendicular to a liquid passage 14, therefore the flow of liquid is not propagated to a head through the liquid passage 14 as the variation of pressure. In other words, pressure variation inside the liquid tank 3 generated by the scanning of the carriage is converted into the flow of liquid inside the liquid flow route 15, and it is possible to realize that pressure variation of liquid generated by the scanning of the carriage is hardly propagated to the head.
Patent JP-H09270053-A (JP)
Title: Device for issuing identification number and device for inspecting identification number
Inventor: YOSHIDA HIDEO
IPC: H04L9/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To form an identification number(IN) sequence to be easily memorized by an IN owner, to detect or correct the input miss of an IN and to flexibly correspond to the addition of the issued number of INs. SOLUTION: The IN issuing device includes a code conversion means 2 for converting an IN sequence constituted of a chafacter sequence such as alphabets and numerals into codes corresponding to the characters at the rate of 1 to 1 and an inspection selecting means 3 for selecting the character sequence corresponding to a code sequence matched with a read Solomon code rule using a code as a symbol and using a symbol sequence as code length as an IN. At first, an IN is issued as read Solomon codes for a generating polynomial having plural elements as roots, and in the case of additionally issuing an IN, the IN is additionally issued by using a read Solomon code for reducing the root of one element in the generating polynomial as a condition.
Patent JP-H01248220-A (JP)
Title: Key function display device
Inventor: KINOSHITA SEISHI
IPC: G06F3/02
Filed: 1988-03-30
Abstract: PURPOSE:To realize a keyboard function display which can be controlled by a software by displaying the necessary information in accordance with a function key by a display device for displaying a key function. CONSTITUTION:Key function information is written in a display memory 121 provided in order to display a key function, which is different from a display memory 9. Subsequently, by a key function display control circuit 122, key function display information which follows up a software to be used is read out and displayed on a displayed on a display device 123 for displaying a key function, which is different from a display device. In such a way, the function of a function key can be set freely and dynamically, and the operability can be improved.
Patent JP-H05277133-A (JP)
Title: Direct bonding method in orthodontics
IPC: A61C7/28
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the occurrence of caries in a orthodontics reform treatment. CONSTITUTION:An etching pad consisting of a water absorptive base material (for instance, paper, cotton, gauze, sponge, etc.,) which has the same shape as a base part 2a of a bracket 2 to be allowed to adhere to the surface 1a of a tooth 1 and is slightly larger than the former is prepared. This pad is allowed to absorb and hold an etching liquid, and placed in an etching part 1b on the surface 1a of the tooth 1. At a stage that the etching liquid is infiltrated into the etching part 1b, the etching part 1b is washed by removing the etching pad. Thereafter, the bracket 2 is stuck to the etching part 1b through its base part 2a. In such a way, by using the etching pad, the etching liquid of a prescribed quantity can be applied to the prescribed etching part 1b at the time of etching processing, therefore, the outflow of the etching liquid and the etching processing of the extra surface 1a can be prevented.
Patent JP-S59202727-A (JP)
Title: Overvoltage preventing device of semiconductor switch
Inventor: MORI HARUYOSHI
IPC: H03K17/725
Filed: 1983-04-30
Abstract: PURPOSE:To offer an overvoltage preventing device by which excessive voltage is not generated in a semiconductor switching element by connecting a connecting point of each reactor and the semiconductor switching element to a common voltage clipping circuit through a diode, respectively. CONSTITUTION:When currents iA1, iA2 flowing to gate turn-off thyristors (GTO) 41, 61 are cut off at a time (to), voltages v1, v2 of the GTOs 41, 61 rise linearly to a time point t1 when they become clip voltage VM of a voltage clipping circuit 7, in case when a time constant of a load 2 is very large. In case of a semiconductor switching element, a voltage build-up rate dv/dt in said case is determined so as to become below a value set to its element. The voltages v1, v2 do not rise above VM, currents iS1, iS2 which have flowed into snubber capacitors 42, 62 before that time are reduced suddenly at the time t1, a current of iM flows into the clipping circuit 7, and after the time t1, energy of the load 2 and energy of current balancer reactors 3, 5 are absorbed by the voltage clipping circuit 7.
Patent JP-H06291750-A (JP)
Title: Multipoint programmable terminal equipment
Inventor: FUKUNAGA MASAKAZU
IPC: H04L5/22
Filed: 1993-04-02
Abstract: PURPOSE:To provide a terminal equipment capable of connecting the I/O signals of multipoints just by one equipment and also being operated by the conventional signal format of time division multiplex transmission. CONSTITUTION:This equipment is provided with a terminal interface block 10 and a sequencer 14 and the terminal interface block 10 is provided with a microprocessor MPU 1 for communication processings for storing data for plural channels, transmitting them for the respective channels and also processing control data and the microprocessor MPU 2 for data conversion for converting the data from the sequencer 14 to the data format of the time division multiplex transmission, sending them to the microprocessor MPU 1 for the communication processing and transferring the control data to the sequencer 14. The sequencer 14 is provided with plural I/O units 18 and a sequencer microprocessor MPU for transferring the data from the I/O units 18 to the microprocessor MPU 2 for the data conversion and also transferring the control data from the microprocessor MPU 2 for the data conversion to the I/O units 18.
Patent JP-H10262876-A (JP)
Title: Suction equipment for vacuum cleaner
Inventor: ISHII SHIRO
IPC: A47L9/28
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve operational property of assembly with suction equipment and installation of lead wires and to secure a wide wind route of a wiring cover without affecting an air flow within a suction route. SOLUTION: At the bottom of a suction route of the lower case 3 of a suction equipment 1, a groove 19 and a notch 18a in a line with the groove 19 on both side walls 17a constituting the suction route of the lower case, are installed and a lead wire 21 is housed in the groove 19. The groove 19 and the notch 18a are closed by a U-letter shaped wiring cover 38 which is engaged removably with the lower case 3. On the wiring cover 38, at both ends of the U-letter shaped leg part 39a, a rib 43a stretching between edges of the notch 18a in which the wiring cover engages, is installed and a wind route 44a is formed downward of the rib 43a.
Patent JP-S561376-A (JP)
Title: Portable clock construction
Inventor: SAKAI SACHIO
IPC: G04B37/11
Filed: 1979-06-19
Abstract: PURPOSE: To make a clock thin-shaped by a method wherein the nick prepared at one part of the circumference of the inner mechanism or of the dial plate is provided with an anchor projection of the back cover and the body.  
     CONSTITUTION: The back cover 11 and the body 12 are fixed by an anchor projection 11b prepared at one part of the plane anchor guide wall 11a of the back cover and the body. And the anchor projection 11b is arranged inside the nick 13a prepared at one part of the inner mechanism circumference 13 or inside the nick 14a prepared at one part of the circumference of the dial plate 14. The back cover anchor guide wall upper surface 11c except the anchor projection 11b is arranged in the lower position that the anchor projection upper surface 11d and the inner mechanism circumference lower surface or the dial plate lower surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07283428-A (JP)
Title: Solar cell
Inventor: NAKAZONO RYUICHI
IPC: H01L31/04
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a sufficient photoelectric conversion efficiency while p and n layers are made thinner by inserting a thin-film layer with a small refractive index than that of p-type and n-type semiconductor layers into the p-type and n-type semiconductor layers. CONSTITUTION:Light entering p layer is reflected by a thin-film layer 4 in n layer, the reflected light is reflected by a thin-film layer 7 in the p layer, and the reflection is repeated, thus confining light between two thin-film layers 4 and 7. Light can be effectively absorbed into a pn junction region sandwiched by the thin-film layers 4 and 7 and a high absorption coefficient can be obtained even if the p and n layers are made thinner. By setting a distance (d) between the thin-film layers 4 and 7 inserted into the p and n layers to values so that an expression I (n indicates the refractive index of p and n-type semiconductor layer constitution materials, Eg (ev) indicates a band gap energy, and d indicates the distance between the thin-film layers and is expressed by nm) can be met, light can be absorbed effectively by the pn junction region and a sufficient photoelectric conversion efficiency can be obtained while the p and n layers are made thinner.
Patent JP-H09271029-A (JP)
Title: Single ccd type color camera and method for separating chrominance signal
Inventor: UKITA SHINJI
IPC: H04N9/07
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a signal CCD type color video camera provided with a color separation circuit having high horizontal and vertical resolution. SOLUTION: A CCD 10 is driven by a driving circuit 102 and the independent reading drive of all pixels is executed. A CLCRCB generating circuit 104 receives a signal outputted from the CCD 10, stores the signal in a RAM 106 and calculates and generates a luminnace signal CL and color difference signals CR, CB corresponding to the y-th row and x-th column pixel (x, y) of the CCD 10 based upon a 2nd row and 2nd column output signal stored in the RAM 106. A matrix circuit 108 receives the signal CL, CR, CB and separates and generates an RGB signal for each of all pixels of the CCD 10 based upon prescribed linear operation.
Patent JP-S63300314-A (JP)
Title: Detector for x-y direction input
Inventor: OCHI SHIKANOSUKE
IPC: G06F3/0354
Filed: 1988-03-30
Abstract: PURPOSE:To detect the direction of rotation with a simple constitution by constituting a rotational direction detecting means with a slide contact and a couple of detection sections so as to use the slide contact in interlocking with a follower roller. CONSTITUTION:A contact frame 6 in contact with 1st and 2nd follower rollers 21, 22 is driven while being energized by said rollers when the rollers are driven in the direction of rotation of the follower rollers 21, 22, left/right tip 63a/63b is butted to a conductor part 72a or 72b in the direction of rotation of a detection section 7 to stop the rotation, and the follower rollers 21, 22 are subsequently slided in a restricted contact frame 6. Then in detecting the number of contacts between a conductive contact 3 and a contact frame 7, the number of revolutions of the 1st and 2nd follower rollers 21, 22 is detected and the direction of rotation of the follower rollers 21, 22 is detected depending on which of the left/right conductors 72a, 72b of the detection section 7 the tip 63a or 63b of the contact frame 6 is butted, and the contact frame 6 and the detection section 7 are conducted to transmit a signal representing the rotation data to a system main body.
Patent JP-S5412772-A (JP)
Title: Electromagnetic flow meter
Inventor: WADA ICHIROU
IPC: G01F1/60
Filed: 1977-06-29
Abstract: PURPOSE: To enable the direction of fluid to be judged accurately with a simple constitution by changing the mode of excitation with positive and negative of exciting performing square or trapezoidal wave excitation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04218085-A (JP)
Title: Image forming device provided with transfer electrostatic charge means
Inventor: ASAI ATSUSHI
IPC: G03G15/16
Filed: 1991-04-10
Abstract: PURPOSE:To obtain an excellent transfer property and to prevent the power source of the transfer member from being made large-sized and expensive, the dirt of the back of a transfer material and the omission of transfer from occurring by making the change of resistance caused by the humidity change of a transfer member as small as possible. CONSTITUTION:A transfer roller 2 is provided with an electrical conductive base material 2c, an elastic layer 2b which is provided on the nearer side of a photosensitive body 1 than the base material 2c and which includes an EPDM and a surface layer 2a which is provided on the much nearer side of the photosensitive body 1 than the layer 2b. When the volume resistivity of the layer 2b is set to be R1(OMEGAcm), the thickness thereof is set to be d1)cm and the volume resistivity of the layer 2a is set to be R2(OMEGAcm), the thickness thereof is set to be (d2)cm, 5X10<7=R2<=5X10<10>(OMEGAcm) and R1d1/R2d2>=10 are attained.
Patent JP-H08269397-A (JP)
Title: Refractory covering material
Inventor: KAWASAKI EISHI
IPC: C09D175/00
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a refractory covering material for building a steel frame, having fire resistance and inexpensiveness, and capable of applying by spraying or coating. CONSTITUTION: This refractory covering material contains one or more than two kinds of inorganic compounds selected from the group consisting of a hydroxide, an oxide, a silicate, a carbonate, a sulfate, a nitrate, an aluminate, a borate and a phosphate of a metal selected from the group of Li, Na, B and Al, and water and isocyanates. Another refractory covering material is composed of the first refractory covering material and one or more than two kinds selected from the group comprising a surfactant, a reaction catalyst, organic acids, a thickener and a solvent.