baber/WOPTO huggingface dataset:
Patent JP-S63176934-A (JP)
Title: Heating cooker
Inventor: ABE YUKIO
IPC: F24C15/18
Filed: 1987-01-14
Abstract: PURPOSE:To elongate the life of a lamp, by a method wherein a cooker is provide with a metallic light shielding cover, covering the lamp illuminating a heating chamber, and a flow regulating panel, regulating the flow of airflow generated by a fan for cooling electric parts and consisting of a metallic material, while the light shielding cover is abutted against the flow regulating panel. CONSTITUTION:A lamp 11 is fixed to a light shielding cover 12 by a screw 16a, a flange, extended from the light shielding cover 12, is abutted against a flow regulating panel 15 and the light shielding cover 12 is attached to the flow regulating panel 15 by a screw 16b. The light shielding cover 12 is attached to the outer wall surface of a heating chamber 9, which is provided with light collecting holes 10, so as to contact closely with each other. Heat, generated by the lamp 11 under the operating condition of a main body, is transferred easily to the flow regulating panel 15 through the light shielding cover 12 since the light shielding cover 12 and the flow regulating panel 15 are constituted of metallic materials. Accordingly, heat dissipating area increases and the efficiency of heat dissipation improves since the flow regulating panel 15 is arranged so as to be approximated to a ventilating fan 14. According to this method, the ambient temperature of the lamp 11 is reduced and the life of the lamp may be elongated.
Patent JP-H11201965-A (JP)
Title: Lid structure for alcohol concentration measuring device
Inventor: ASAZUMA TSUTAE
IPC: G01N33/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a stable measured result at the time of measuring the alcohol concentration of an alcohol solution for a sample by turning the inside of a chamber to a fixed airtight state at the time of turning the inside of the camber to a totally closed state by a chamber lid. SOLUTION: At the time of measuring the alcohol concentration of the alcohol solution for the sample, a solenoid 17 arranged inside a measuring case body 5 is turned to an ON state and a lever 21 connected to the actuator 20 of the solenoid 17 is turned in the direction of an arrow B. Thus, a hook 19 formed at the upper end of the lever 21 is inserted to the engaging hole 15 of a fixing metal fitting 16 fixed to the chamber lid 2 and the camber lid 2 is held in the totally closed state.
Patent JP-S62164370-A (JP)
Title: Method and device for estimating halftone picture of multivalued picture
Inventor: HIRATSUKA SEIICHIRO
IPC: H04N1/405
Filed: 1986-01-15
Abstract: PURPOSE:To easily obtain a picture close to an original halftone picture by scanning a multivalued picture in a unit area and taking a value totaling mean picture element levels in the unit area for an estimated halftone picture. CONSTITUTION:The unit area is set in the multivalued picture. By moving the unit area, the halftone picture is estimated according to the mean picture element level in the unit area. Namely optical information in the unit area (2X2 matrix, for instance) is mapped on a photoelectric transducer 4 through a converging lens 2. A scanner 5 sequentially switches and outputs the outputs of respective units made of photoelectric transducers 4 to an amplifier 6, while a CPU 9 totals multivalued picture element levels from the digital data of an AD converter 7, and outputs the sum as a halftone density estimated value on the 1st line and 1st column. A scan aperture shifts to the 1st line and 2nd column, and obtains the halftone density estimated value in the corresponding area. Such a scan is repeated to terminate the halftone density estimation sequence.
Patent JP-H04248244-A (JP)
Title: Lighting device and image input device
Inventor: ICHINOSE SHUICHI
IPC: H05B41/36
Filed: 1991-01-24
Abstract: PURPOSE:To prevent the occurrence of the shadow of color when an image with the difference in level is read. CONSTITUTION:Three cold cathode discharge tubes 2-r, 2-g and 2-b in the glass tubes of which xenon gas is enclosed with pressure of 200 to 300Torr, are held by lamp holding fixtures 7-a and 7-b. Light beams emitted out of each cold cathode discharge tube are reflected by each reflecting film deposited over the inside of each glass tube 1, so that light beams are radiated while being focused by means of each aperture.
Patent JP-H02187776-A (JP)
Title: Controller of image forming device
Inventor: MIZUIDE KAZUHIRO
IPC: G06F1/28
Filed: 1989-01-14
Abstract: PURPOSE:To discriminate whether connection is abnormal or not by providing a signal level discriminating means and detecting under a prescribed level for more than a fixed hours when there is no response from an option. CONSTITUTION:A signal outputted from the CPU 9 of a main body controlling part 2 is inputted, for instance, in a sorter CPU 11 provided in a sorter 5, being one option through an output circuit 10 and a transmission line 3. Meanwhile, the response signal of the CPU 11 is inputted in the CPU 9 through an output circuit and a transmission line 4. When the CPU 9 does not detect the response signal, a controlling operation is started, an option connecting signal is transmitted to the sorter 5, and then the presence or absence of the response signal is discriminated. When there is no response signal after a fixed hours is passed, the CPU 9 discriminates the signal level of the line 4. Moreover, when the level is not low, unconnection is decided for the sorter 5, and when the level is low, a power source is decided to be 'off'.
Patent JP-H08192575-A (JP)
Title: Reversible thermal recording medium
Inventor: SHIBUYA KAZUMICHI
IPC: B41M5/337
Filed: 1995-01-20
Abstract: PURPOSE: To enhance the uniformity of developed color density and repeated color developing/erasing resistance. CONSTITUTION: In a reversible thermal recording medium, an intermediate layer having fine hollow parts is provided between a recording layer and a support. The fine hollow parts of the intermediate layer improve heat insulating properties to accumulate the quantity of heat applied to the recording layer in the recording layer without letting the same escape and the elasticity of the fine hollow parts relieves the load caused by the pressure applied to the reversible thermal recording medium.
Patent JP-H01183630-A (JP)
Title: Non-linear optical element
Inventor: SHIMIZU AKIRA
IPC: H01S5/00
Filed: 1988-01-14
Abstract: PURPOSE:To generate a higher harmonic with a high efficiency by embedding a semiconductor or an insulator of a direct transition type being different from a parent body a size of the same degree as an exciton. CONSTITUTION:A parent body semiconductor 1 and an embedded semiconductor 2 are laminated alternately several times, and constitute as a whole a quantum well structure (QWS) being one of quantum microhetero structures (QMHS). Also, since a bias electric field is applied to the QWS 3 by a power source 50, the potential is inclined as a whole. Accordingly, the potential to an electron and a hole is asymmetrical, and as for these wave functions 81, 82, the center-of- gravity positions are different from each other. As a result, an exciton comes to have a large dipole moment. When a fundamental wave 10 of an angular frequency omega which is emitted from a light source such as a semiconductor laser 4, etc. passes through the inside of this QWS 3, a part thereof is converted to a higher harmonic 12 of an angular frequency 2omega. In such a case, the conversion efficiency becomes extremely high since it is proportional to a square of non-linear susceptibility chi<(2)>.
Patent JP-2000203180-A (JP)
Title: Single postcard form with addition slip
Inventor: MORIKAWA AKITORA
IPC: B42D15/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a pressure attached postcard for which a single postcard paper with an addition slip having paste layers on the surface and the back can be fed smoothly one by one by a feed roller and which is suitable for preventing the generation of double feed or erroneous feed. SOLUTION: Out of two paste layers 2a and 2b on the surface and the back of a single postcard paper 1 with an addition slip, a printed layer 4 as a bonding force lowering means for lowering the bonding force of the paste layer 2b is formed on the paste layer 2b not facing a feed roller 11 feeding the single postcard paper 1 with the addition slip, and the bonding force of the paste layer 2b is lowered by the printed layer 4 so that the friction coefficient relation when a plurality of single postcard papers 1 with the addition slips in the laminated state are disposed between the feed roller 11 and a double feed preventing member 12 is represented by α>γ>β.
Patent JP-S59133231-A (JP)
Title: Production of crystalline polyaryl ketone resin molding
Inventor: KUBO YASUSHI
IPC: B29C71/00
Filed: 1983-01-21
Abstract: PURPOSE:To produce the titled resin molding of excellent heat resistance, by heat-treating a melt-molded product of a crystalline polyaryl ketone resin at a temperature in the range of from the glass transition point to the melting point. CONSTITUTION:The titled molding is produced by heat-treating a molded product prepared by melt-molding a crystalline polyaryl ketone resin consisting mainly of repeating units of formula I [wherein Ar, Ar', and Ar'' are each a bivalent aromatic residue containing at least one six-membered carbon ring (e.g., groups of formulas II, III, or IV), Q is O, CO, or a direct bond, and n is 0-3], e.g., a resin having repeating units of formula V, for at least 3hr at a temperature in the range of from the glass transition point of the resin to its melting point. The produced molding is excellent especially in heat resistance, and is recommended to apply to use as parts which are used at high temperatures.
Patent JP-S59132914-A (JP)
Title: Filtration and dehydration apparatus
Inventor: YUKIMURA KISABUROU
IPC: B01D29/39
Filed: 1983-01-20
Abstract: PURPOSE:To dehydrate even a cake generating cracks in dehydration in a high dehydraion ratio, by performing the dehydration of the cake in such a state that said cake is covered with an air impervious pressure membrane. CONSTITUTION:A pressure membrane 11 which is an air impervious soft membrane formed into a circular shape having an outer diameter capable of covering the surface of a filter material 9 and has specific gravity lower than that of a stock liquid KR to be filtered and floating property is arranged to the predetermined upper part capable of forming a cake of each filter material 9. As a result, in a filtering process for filtering the stock liquid KR to be the filtered while filling a hermetically closed tank 1, the accumulation of the cake is formed on the filter material 9 and, in a dehydration process for sending air into the tank 1, the pressure membrane 11 loses buoyancy with the falling of the liquid level of the stock liquid KR to be filtered remaining in the tank 1 to be fallen to cover the cake and, therefore, the cake pressing due to the air pressure in the hermetically closed tank 1 is performed in a state covered by the pressure membrane 11 and the cake can be obtained in a high dehydration ratio.
Patent JP-H05199515-A (JP)
Title: Method for coding subband between time-varying frames
Inventor: WATANABE YUTAKA
IPC: H04N19/134
Filed: 1992-01-20
Abstract: PURPOSE:To improve coding efficiency for an inter-frame subband coding system by enabling subband division corresponding to the characteristic of an input image signal at every frame. CONSTITUTION:This high-efficiency coding method for a moving image suppresses the degree of time redundancy for an inputted digital image signal sequence by using inter-frame prediction or suppresses the degree of the spatial redundancy by a multistep filter bank and an input image 1 is divided into unequal subbands and coded corresponding to coding efficiency scale required for each frame. In relating to the coding efficiency scale, the shape is optimized at every frame, and subband dividing shape data 10 are transmitted to the side of a decoder as additional information. In the decoder, a subband synthesizing filter processing is executed based on the subband dividing shape data 10 according to the method for subband decoding between time-varying frames.
Patent JP-H02193805-A (JP)
Title: Accumulate chain conveyer
Inventor: SHIBAMOTO NAKANOBU
IPC: B65G17/24
Filed: 1989-01-18
Abstract: PURPOSE:To smooth the circulation travel and to prevent a conveyer from floating up by disposing leg parts of resin attachments between inner and outer link plates of a chain so as to give self-lubrication to the chain. CONSTITUTION:Both end small diameter parts 36 of a stay pin 35 which supports rotatably a resin cylindrical roller 31 are coupled together by two chains 32, 32. Each of these chains 32 is composed of a bushing 40 loosely fitted on the associated thin diameter part 36, a roller 41 loosely fitted on the outer peripheral section of the letter, and inner and outer link plates 42, 50. Leg parts 55 of resin attachments 33 each having a flat part 56 are disposed between the inner and outer link plates 42, 50. With this arrangement, no contact is made directly between the inner and outer link plates, and self-lubrication can be given by the resin leg part, resulting in more smoothness of travel of the conveyer. Further, the flat part of the attachment stabilizes articles on the conveyer, thereby it is possible to prevent the lower sections of the articles from being damaged.
Patent JP-S59132568-A (JP)
Title: Battery
Inventor: MORIGAKI KENICHI
IPC: H01M4/50
Filed: 1983-01-19
Abstract: PURPOSE:To provide a battery having high voltage, high capacity, and good storage life by using a negative electrode having a light metal as an active material, a positive electrode containing complex oxide of manganese and chromium as an active material, and a nonaqueous electrolyte. CONSTITUTION:A complex oxide indicated by a formula of MnXCrOY (X and Y are 0.4<=X<=2.7, and 3.6<=Y<=8.4) is formed by mixing chromium oxide to manganese nitrate or manganese dioxide. A conductive material and a binder are added to the complex oxide and they are pressed in a pellet to form a positive electrode 5. It is combined with a negative electrode using a light metal such as lithium as an active material, a separator 3, and a nonaqueous electrolyte to form a button type battery. Relatively flat discharge performance around 3V and large discharge capacity are obtained. Poisinous chromium trioxide is eliminated and handling in manufacturing process is made safe.
Patent JP-S5291886-A (JP)
Title: Cephalosporins and their preparation
Inventor: SHIBUYA KAZUYUKI
IPC: A61P31/04
Filed: 1976-01-29
Abstract: PURPOSE: Cephalosporins I (R 1  is heterocyclic ring, heterocyclic ring substituted lower alkyl, aryl, etc.; R 2  is H or lower alkyl; A is H,OH, lower alkanoyloxy; n is 1-3) in which the sulfinyl group is optical active R isomer, e.g. optical active R isomer at the sulfoxide of 7-(2-thianylsulfinyl-acetamido) cephalosporanic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58124160-A (JP)
Title: Solar heat collecting plate
Inventor: FUKUDA YUU
IPC: F24J2/48
Filed: 1982-01-20
Abstract: PURPOSE:To obtain a heat-collecting plate having an excellent selectivity in absorption, by coating both face and back sides of a galvanized steel plate with a corrosion-resistant coating material containing not less than 15wt% of particulates of copper or the like. CONSTITUTION:The face and back surfaces of galvanized steel plate 1 are coated with a layer 2 of a corrosion-resistant coating material containing not less than 15wt% of particulate of copper or brass, in order to reduce the emissivity of the surfaces and enhance the corrosion resistance thereof. On the layer 2 on the side of a solar heat receiving surface, a layer 3 of a coating material containing a black pigment and an organic resin binder as main constituents is provided in a film thickness of not larger than 5mum. Accordingly, the solar heat collecting plate can be provided with an excellent selectivity in absorption, and the radiation from the back side of the heat collecting plate can be restricted.
Patent JP-S58125945-A (JP)
Title: Link test circuit of automatic telephone exchange
Inventor: YAGIYUU MASAKI
IPC: H04Q1/24
Filed: 1982-01-21
Abstract: PURPOSE:To ensure an effective test for the conduction and contact of a link, by providing a conduction and contact test trunks to a 4-wire trunk network, and detecting an interference caused from another circuit through the contact test of a 4-wire link to which no DC current is supplied. CONSTITUTION:An incoming side device ICE and an outgoing side device OGE are connected to 4-wire call lines A, B, D and E as well as A', B', D' and E' via contacts CO and Cn. At the same time, a conduction-contact test trunk LPCTT is connected to the other side of the contacts CO and Cn respectively. Then cold current coils LO and Ln are connected to transmit the earth between the call lines at the side of the device ICE or OGE and the earth. Then the conduction is secured with a pair of call lines A, B, A' and B' of a 4-wire circuit; while a contact test is performed through another pair of call lines D, E, D' and E' connected with the coils LO and Ln. Thus it is possible to perform a contact test for a 4-wire link to which no DC current is supplied.
Patent JP-S59133870-A (JP)
Title: Construction and method of sealing
Inventor: IMAJIMA YOSHIO
IPC: B23K13/00
Filed: 1983-01-21
Abstract: PURPOSE:To facilitate sealing work, which does not require high dimensional precision in processing even in the case of great gap, as well as to provide a seal of high quality, by melting the brazing material supplied to a gap formed between a metal member and inside a metal tubing and by brazing the part intended for sealing. CONSTITUTION:Flux is applied to those parts of a metal tubing 1 and a cable protection metal pipe 3 to be brazed. At the bottom inside this metal tubing 1, a cooling metal 4 is set to determine the range for spread of molten brazing material. The metal tubing 1 is heated by supplying current to a high-frequency coil 5, and when the temp. of the metal tubing 1 in the neighborhood of said high-frequency coil 5 has attained over the melting point of the brazing material, it is put in contact with the part in concern, and fusion is now made. When brazing material is supplied continuously and a sump of molten brazing material is formed, the above-mentioned cable protection pipe 3 will get a high temp. owing to thermal conduction from the molten brazing material, and when this temp. attains the brazing temp., brazing operation shall be performed. The required length of brazing is obtained by moving the high-frequency coil 5 in the axial direction of metal tubing 1. The cooling plate 4 is removed when the brazing material has completely solidified.
Patent JP-H11211318-A (JP)
Title: Refrigerator
Inventor: AIZAKI KAZUSANE
IPC: F25D29/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To quickly eliminate a vertical temperature difference of a freezer compartment. SOLUTION: Temperature sensors 31 and 32 are provided at the top and the bottom of a freezer compartment 9 in which drawer containers 27 and 28 are so arranged at the top and the bottom thereof to allow moving in or out thereof by the operation of drawer type doors 21 and 22 of the freezer compartment 9 and cool air thereto 9 is supplied from cool air supply ports 29 and 30 provided vertically at a lower part of a cool air duct 13 while a mobile louver 33 is provided in the cool air duct 13 corresponding to the upper cool air supply port 29. The angle of opening or closing the mobile louver 33 is adjusted based on the temperature detected by the temperature sensors 31 and 32. This quickly eliminates the vertical temperature difference of the freezer compartment 9 by adjusting the amount of cool air passing through the upper and lower cool air supply ports 29 and 30.
Patent JP-S59134818-A (JP)
Title: Semiconductor chip assembled body
Inventor: TANAKA KURAHEI
IPC: H01L21/673
Filed: 1983-01-20
Abstract: PURPOSE:To perform the continuous stable supply of chips by a method wherein a semiconductor chip is placed in the recess of a band form continuous strip material having a plurality of recesses, apertures are covered with the band form continuous strip material, thus sealing reducing gas in the recesses, and mechanical feeding holes are provided in the continuous strip material. CONSTITUTION:The holes 1a for containing chips 3 are arranged in a tape 1 at equal intervals, tapes 2 and 2a are fixed with an adhesive material 6 by sandwiching the tape 1 on both sides so as to cover the hole 1a, and the reducing gas 5 is introduced to the hole 1a. The chip 3 is contained to the holes 1a by one. The feeding holes 4 corresponding to loading the chips 3 are provided in the tapes 1, 2 and 2a. This constitution makes a containing area small by rolling up the tape and enables to securely carry the chips 3 by utilizing the feeding holes 4. When the tape 2 or 2a is stripped off from the tape 1, one of the chips can be securely taken out and then can be supplied continuously and stably, and besides there is no possibility of oxidation.
Patent JP-H09191833-A (JP)
Title: Treatment of waste blood
Inventor: KARIYA SHINICHI
IPC: A23K10/24
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a waste blood enabling the production of a feed for a livestock from a blood clot without polluting an environment by separating the waste blood from a slaughter house, etc., into a serum and the blood clot, separating to collect a serum protein from the serum, and mixing the blood clot with a solidifying agent to form a solid state. SOLUTION: This method for treating a waste blood is to separate the waste blood (A) obtained from a slaughter house 1, etc., into a serum (B) and a blood clot (C), separate and collect a serum protein from the serum (B) by using an apatite-based adsorbing agent, and mix a solidifying agent (F) obtained by adding phosphorus and calcium, with the blood clot (C) for forming a solid state. Further, the blood clot (C) is preferably mixed with the solidifying agent (F) after performing a drying treatment in a range of not destroying hemoglobin contained therein.
Patent JP-S63176001-A (JP)
Title: Transmission line
Inventor: YOSHII YASUSHI
IPC: H01P3/08
Filed: 1987-01-17
Abstract: PURPOSE:To reduce the chip area by etching other side of a semi-insulating chemical compound substrate along a metallic line formed on one side of the semi-insulating chemical compound semiconductor substrate so as to form a groove and to form a ground metal onto the entire face of the semi-insulated chemical compound substrate including the groove. CONSTITUTION:The metallic line 2 is formed to one side of the semi-insulating chemical semiconductor substrate 1, the other side of the semi-insulating chemical conductor substrate 1 is etched along the metallic line 2 to form the groove 3 and the ground metal 4 is formed to the entire face of the semi-insulating chemical conductor substrate 1 including the groove 3. Since the ground metal 5 is approached more than the ground metal 4 of the substrate 1 other than that under the metallic line 2, the metallic line 2 gives a lower impedance than the metallic line of the same width on the same substrate and the characteristic impedance of the transmission line is controlled by the etching quantity of the semi-insulating chemical compound semiconductor substrate 1 at the side of the ground metal 4.