baber/WOPTO huggingface dataset:
Patent JP-H05211090-A (JP)
Title: Microwave heating device
Inventor: HAYASHI TAIKI
IPC: H05B6/64
Filed: 1992-11-27
Abstract: PURPOSE:To restrain microwave discharge from being caused between a bet shape metallic stand and a metallic container in such constitution as the metallic container having a bottom area smaller than an occupied area of the metallic table is arranged on the net shape metallic table. CONSTITUTION:The device is provided with a net shape metallic table 3 arranged in a heating chamber; a food housing metallic container 4 which has a bottom area smaller than an occupied area of the metallic table 3 and is arranged on the metallic table 3 so as to be mountable/demountable freely; step parts 14 to determine an arrangement position of the metallic container 4 onto the metallic table 3; and a ring shape metallic opposing part 15 which is formed integrally with the metallic table 3 and is arranged in an arrangement position by means of the step parts 14 so as to be opposed approximately uniformly around the bottom wall of the metallic container 4.
Patent JP-H04188393-A (JP)
Title: Dehumidifier for automatic cupped beverage vending machine
Inventor: TAKAHASHI MINORU
IPC: G07F13/10
Filed: 1990-11-22
Abstract: PURPOSE:To prevent powdery raw materials from being solidified in a powdery raw material vessel by housing a compressor, capacitor and electromotive fan constituting a freezer in the enclosure of the freezer and opening one part of the freezer enclosure so as to suck the inside air of the main body. CONSTITUTION:A freezer 12 composed of a compressor 14 to compress a refrigerant, capacitor 15 to solidify the refrigerant and electromotive fan 16 to forcedly cool the capacitor 15, and a freezer enclosure 13 to surround the freezer 12 so as to partition it from the outside are added in the main body of the automatic vending machine, and one part of the freezer enclosure 13 is opened 13a so as to suck the air inside of the main body. When operating the freezer 12, the air inside of the main body is sucked from the opening part 13a of the freezer enclosure 13 by utilizing the rotation of the electromotive fan 16, and the relative inside humidity of the main body is reduced by exhausting the air to the outside of the main body. Thus, the powdery raw materials in a powdery raw material vessel 1 are prevented from being solidified.
Patent JP-H01160649-A (JP)
Title: Identification mechanism of printing head
Inventor: MISHIO YUTAKA
IPC: B41J2/125
Filed: 1987-12-18
Abstract: PURPOSE:To make the type of a printing head identifiable electrically in an extremely simple and steady way by providing a plurality of identification terminals which identify the number of head drive parts in mutual continuity state, on a feeder path member of the printing head. CONSTITUTION:If a power supply switch is turned ON, for instance, a printer mechanism control program is started, and a switching element 13 of a detection circuit is closed. consequently, a voltage of a power supply 14 is applied to detection ends 12, 12' through a resistor for detection 15. If a printing head has 18 pins, a potential at both ends of the resistor for detection 15 is high, because both identification terminals 9, 10 connected to the detection ends 12, 12' are continuous by means of a throughhole 11. If the printing head has 124 pins, a potential at both ends of the resistor for detection 15 is low, because both identification terminals 9a, 10a are non-continuous. Subsequently, the potential is identified. After identification, for instance, a firmware for printing control from a host computer is used for comparison, and if the data does not coincide with each other, an error is displayed to stop a printing action and another printer which coincides with the data is selected for connection.
Patent JP-H09159303-A (JP)
Title: Heating and cooling unit
Inventor: OHAMA MASAHIRO
IPC: F25B1/08
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To improve the comfortableness and the heating efficiency in a heating and cooling unit to perform the cooling and heating using the refrigerant heated by the hot gas in the combustion. SOLUTION: A third opening/closing valve 34 is provided parallel to an ejector 8 in the middle of a fifth connection pipe 19, a second throttling device 35 and a second non-return valve 36 are provided in parallel in the middle of a seventh connection pipe 24, and in the case of the heating operation with a large load such as the case in which the operation is started when the outside temperature is low, first and second opening/closing valves 30, 32 are opened, and the third opening/closing valve 34 is closed, and not only the combustion heat of a combustion part 16 but also the outdoor atmospheric heat can be utilized for the heating through an indoor heat exchanger 23, and the room temperature rapidly rises.  In the case of the regular heating operation, because the third opening/closing valve 34 is opened, and the vapor refrigerant from a heater 3 is bypassed through an ejector 8, the flow passage resistance can be reduced, and the efficiency of the heating operation can be improved.
Patent JP-H11154438-A (JP)
Title: Switching device
Inventor: MATSUKI TAKERO
IPC: H01H13/14
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To surely operate switches and to improve operation, feeling in a switching device which is provided with plural depression parts on one key top, and wherein plural switches provided on the circuit board are respectively pressed by the respective depression parts to operate the switches. SOLUTION: Engaging nails 17 are provided oppositely to respective depression parts 18 formed on a key top 15, and they are engaged into engaging holes 11 at engaging parts 21, then they are pivoted around the engaging parts 21 as a turning fulcrum when the depression parts 18 of the key top 15 are depressed. Also, intermediate stopper parts 14 are provided in the intermediate positions between the respective the respective depression parts 18, and the center stopper part 16 is provided in the center of the key top 15, thus malfunction of the switches is avoided when the intermediate positions of the respective depression parts 18 or the center of key top 15 is pushed down, and the key top 15 is prevented from being added with extra force, then the operating feeling can be improved.
Patent JP-H05159307-A (JP)
Title: Method for deciding condition of recording and device for recording and reproducing information for optical disk
Inventor: SHIMOJIMA AKIRA
IPC: G11B7/00
Filed: 1991-12-03
Abstract: PURPOSE:To provide the method for deciding the condition of recording on an optical disk, by which whether or not the optical disk is completed in record ing information is simply decided and the device for recording and reproducing information on an optical disk. CONSTITUTION:The read-in area of the optical disk 1 which is loaded on a disk player 2 before recording information is reproduced, after AC coupling 31 of reproduced analog signals, polarity is reversed and the peak value is detected, if the peak value is a prescribed reference value or over, the pit of an index information is formed in the read-in area; and it is decided that the optical disk is all completed in recording information. Whether or not the optical disk is the one on which the recording of information is completed is simply decided, and superposed writing of information is easily avoided.
Patent JP-H03183635-A (JP)
Title: Formation of porous glass layer for optical fiber
Inventor: KUWABARA MASAHIDE
IPC: G02B6/00
Filed: 1989-12-08
Abstract: PURPOSE:To form a porous glass layer for an optical fiber having reduced residual OH groups by keeping the peripheral surface of a glass rod at a temp. at which OH groups and/or H2O does not diffuse and depositing and growing fine glass particles produced by flame hydrolysis in a vapor phase on the peripheral surface of the glass rod. CONSTITUTION:When fine glass particles produced by flame hydrolysis are deposited and grown on the peripheral surface of a glass rod to form a porous glass layer on the peripheral surface of the glass rod, the peripheral surface of the glass rod is kept at a temp. at which OR groups and/or H2O does not diffuse, e.g., at <=300 deg.C. The porous glass layer is then converted into transparent glass. A preform for an optical fiber hardly causing absorption loss can be obtd.
Patent JP-2001141750-A (JP)
Title: Signal analyzer
Inventor: MORI TAKASHI
IPC: G01R13/20
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To shorten the gaining period of characteristic data. SOLUTION: This analyzer comprises first and second drawing means 35a and 37a capable of independently performing the writing and erasing of drawing data to first and second video memories 36 and 38, respectively, and an instruction is given thereto from a control part 30 so that the writing of the drawing data containing a series of characteristic data gained in a measurement part 21 to the video memory and the erasing of the previous drawing data are performed in parallel. The drawing data read from the two video memories 36 and 38 are composed by a composing circuit 39, and the picture corresponding to the composed drawing data is displayed on an indicator 41.
Patent JP-H10160690-A (JP)
Title: X-ray diffraction device
Inventor: FUJIWARA TADAYUKI
IPC: G21K1/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce background from a sample holder, with an irradiation width of X-ray emitted on a sample surface kept constant regardless of θ axis rotation. SOLUTION: X-ray 9 from an X-ray tube 1 is cast on a sample 3 with an expansion α, and the X-ray diffracted with the sample 3 converges on a detection slit 4, to be detected with a detector 5. A divergence slit 2 is allowed to rotate freely with a rotation mechanism 6, and a rotation controller 10 so controls that relationship β=θ, where β is rotation angle of the divergence slit 2 and θ is rotation angle of the sample 3 on θ axis placed on the center of a goniometer, is kept, thereby, irradiation width of X-ray on the sample surface is kept constant at always.
Patent JP-H01161279-A (JP)
Title: Method for cleaning photosensitive body surface
Inventor: KOISO JUNICHI
IPC: G03G21/00
Filed: 1987-12-17
Abstract: PURPOSE:To prevent the deterioration of the characteristic of a photosensitive body due to the sticking of talc by grinding the surface of a downstream photosensitive body of a blade slidably contacting part removing residual toner with trace quantity while wiping the surface with material such as nonwoven fabric. CONSTITUTION:A grinding pad 23 is pressurized against the surface of a photosensitive drum 10 by a spring 24, and said surface is ground by small quantity at every copying. The required pressurizing force of the polishing pad 23 will be suffice to remove the talc sticking to the surface of the photosensitive drum. Material such as nonwoven fabric, for instance, planar felt is employed as the grinding pad 23, and the actual grinding dimension is 1mu-1.5mu every ten thousand copies. Thus the deterioration of the characteristic of the photosensitive body due to the sticking of the talc to the surface of the photosensitive body can be effectively prevented.
Patent JP-H10162892-A (JP)
Title: Hybrid coupler device
Inventor: NAKAYAMA YOSHINORI
IPC: H01R13/46
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid coupler wherein an operation to connect or remove electricity from the air can be performed at a time and an operation performance is enhanced while the number of parts can be reduced and a wiring layout is simplified. SOLUTION: A supply side coupler 1, in which an input side electric terminal with plural poles connected to a power source and an air supply side coupler member 13 with a cylindrical shape connected to an air supply device are assembled together as one unit, and an acceptance side coupler 2, in which an acceptance side terminal with plural poles connected to a circuit of an actuating device and an air acceptance coupler member 23 with a cylinder shape connected to a driving part of the actuating device are assembled together as another unit, are provided, and by connecting the supply side coupler 1 and the acceptance side coupler 2, the air supply side coupler member 13 and the air acceptance coupler member 23 are connected, while the plural poles 15a, 15b of the input side electric connector terminal and the plural poles 25a,  25b of the acceptance side electric connector are connected.
Patent JP-H10156381-A (JP)
Title: Method for reducing volume of organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To diminish the org. sludge to be discharged outside the system to zero by extracting a part of the sludge generated from the biological stage of org. sewage, bringing the extracted sludge into contact with ozone, then aerating the sludge, subjecting the sludge to solid-liq. separation, adding an inorg. flocculant to the separated water and separating the floc from the water. SOLUTION: The sludge 12 from a biological treating stage 1 is subjected to a solid-liq. separation stage 2, the separated excess sludge 13 is introduced into an ozone oxidation stage 3, the sludge 13 is oxidized with ozone and decomposed therein, and the sludge 14 is converted into a BOD component. The sludge 14 is then supplied to an aeration stage 4 and biologically treated, and a part of the sludge 14 is decomposed into carbon dioxide and water. Subsequently, the sludge 15 discharged from the aeration stage 4 is separated in a solid-liq. separation stage 5, and the separated sludge 18 is supplied to the biological treating stage 1 and utilized as activated sludge.  Meanwhile, an inorg. flocculant 22 is added to the separated water 16, the floc is separated in the flocculation and separation stage 6, the separated water 17 is supplied to the biological treating stage 1, and the flocculated and separated sludge 19 is sent to a sludge dehydrating stage and disposed of.
Patent JP-H06166804-A (JP)
Title: Thermoplastic resin composition
Inventor: KOJIMA TAKESHI
IPC: C08L67/02
Filed: 1992-11-30
Abstract: PURPOSE:To obtain the subject compsn. excellent in heat resistance by compounding a mixture of polybutylene naphthalenedicarboxylate with a polycarbonate with a phosphorus stabilizer. CONSTITUTION:This resin compsn. excellent in heat resistance is obtd. by compouding 0.05-5 pts.wt. phosphorus stabilizer (e.g. sodium dihydrogenphosphate dihydrate) into 100 pts.wt. resin compsn. which comprises 97-3wt.% polybutylene naphthalenedicarboxylate (e.g. a polyester obtd. by using naphthalenedicarboxylic acid, pref. naphthalene-2,6-dicarboxylic acid, as the main acid component and 1,4-butanediol as the main glycol component) and 3-97wt.% polycarbonate (pref. one obtd. by using bisphenol A as a dihydric phenol and phosgene as a carbonate precursor).
Patent JP-H08180227-A (JP)
Title: Toll collecting system
Inventor: TANIGUCHI MISAO
IPC: G07B15/00
Filed: 1994-12-22
Abstract: PURPOSE: To surely collect charge even when vehicles moves close to each other jamming in a charge collecting system to be applied to an unmanned entrance tollgate in a toll collecting system. CONSTITUTION: A vehicle sort identifying device 22, a road side antenna 1, a vehicle detecting sensor 5, a, road side antenna 2, and a start detecting device 26 are arranged on a lane 20 successively from the entry side of a vehicle 10, the antennas 1, 2 are respectively controlled by antenna control parts (1) 6, (2) 7, the antenna 1 reads out the information of an on-vehicle machine 11 to discriminate the exitence of the machine 11, and when the machine 11 exists, the antenna 2 disables an automatic pass issuing machine 15 from being driven and writes entrance information in the machine 11. When an on-vehicle machine 11 is not mounted, the control part (1) 6 drives the machine 25 to issue a pass, so that this toll collecting system can be shared by manned and unmanned entrance charge collecting system.
Patent JP-H02165172-A (JP)
Title: Original size deciding and processing system
Inventor: WATANABE YUTAKA
IPC: G03G15/00
Filed: 1988-12-19
Abstract: PURPOSE:To unequivocally decide an original size whatever case it is and to prevent an M/C from stopping by deciding the original size by a sensor which is the outermost of the sensors which detect the original size. CONSTITUTION:The system consists of an original size detection means 01 and an original size decision processing means 02 and the original size detection means 01 is constituted by arranging plural sensors in a direction vertical to an original feeding direction. The original size is decided based on the data detected by the outermost sensor which detects or does not detect the original. Then, the plural sensors are arranged at intervals corresponding to the detected original size. Namely, the original size is not decided by the combination of the data detected by the respective sensors, so that inconsistency does not occur among the data detected by the respective sensors. Whatever size the original has, the original size is necessarily decided without deciding that the original is not in routine format and a machine(M/C) is prevented from stopping.
Patent JP-H08176225-A (JP)
Title: Catalyst for polymerization of olefin and production of olefin polymer with aid thereof
Inventor: TANGE MASAHIRO
IPC: C08F4/658
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a catalyst which can give an olefin polymer having good particle properties in high catalytic activity by using a combination of a solid catalyst component obtained by reacting a specified magnesium compound with a specified transition metal compound with an organoaluminum compound. CONSTITUTION: This catalyst comprises a solid catalyst component obtained by reating a magnsium compound represented by the formula: Mg[R<1> (O)k ]m X<1> 2-m (X<1> is a halogen atom; R<1> is a 1-20C hydrocarbon group, k is 0 or 1; l and m are each a real number of 0-2) by contact with an aluminum compound represented by the formula: AlR<2> n X<2> 3-n (X<2> is a halogen atom; R<2> is a 1-20C hydrocarbon group; and n is a real number of 0-2) and further reacting the product of contact with a transition metal compound represented by the formula (M is Ti or Zr; Cp* is cyclopentadienyl bonded to M through an η bond or the like; Z is a group containing boron, a group 14 element in the periodic table or the like; X is anionic ligand or the like;  Y is a ligand containing N, P or the like and bonded to Z and M; and p is 0-4 and corresponds to the valence of M) and an organoaluminum compound.
Patent JP-H02166627-A (JP)
Title: Focusing servo circuit for optical disk device
Inventor: CHICHI SHIGEAKI
IPC: G11B7/09
Filed: 1988-12-21
Abstract: PURPOSE:To record information on an optical disk or read out from it by supplying a focusing error signal in which the DC component of the focusing error signal obtained from a sample and hold means and the AC component of the focusing error signal obtained from an arithmetic means are synthesized to a focus actuator. CONSTITUTION:The focusing error signal SFE outputted from a synthetic circuit 8 is always provided with a constant error level in spite of the fluctuation of irradiation laser power, and a DC offset generated at a division circuit 5 is eliminated by a differentiation circuit 7. And the low-pass component of the focusing error signal SFE is detected from the reflected light of a laser beam irradiating on an address information part, and also, the AC component of the focusing error signal SFE is converted to a level inversely proportional to the intensity of the laser power, and is supplied to the focus actuator. Therefore, it is possible to always apply appropriate focusing servo even on a write type optical disk whose laser power changes frequently. In such a way, the information can be recorded on and read out from the optical disk with a low cost.
Patent JP-H07175623-A (JP)
Title: State display system by lcd division
Inventor: MORIYA REIKO
IPC: G06F3/048
Filed: 1993-12-20
Abstract: PURPOSE:To display the state of a personal computer in an excess area by adopting the original number of lines more than data display for the LCD panel of the personal computer. CONSTITUTION:Before moving picture data outputted from a CPU 2 to an LCD memory 3, picture data and state display data are stored in a memory 10 for picture display/memory 30 for state display and both the data are respectively passed through a controller 20 for picture display/controller 40 for state display and constituted into one picture by a merge circuit 50. Thus, any adverse influence upon a software under executing or the quantity/cost of the personal computer can be suppressed.
Patent JP-H11153375-A (JP)
Title: Refregerator
Inventor: YOSHIMURA HIROSHI
IPC: F25D25/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by setting a cold air to flow at a small volume in an area apart from a cold air return port and obtaining a chamber of high temperature without using a heater. SOLUTION: Chambers 3a and 3b are provided individually by partitioning wall 4 in a vegetable chamber 2, and a cold air return port 12 is arranged on one of both ends of a wall facing a vegetable chamber door 8 in the vegetable chamber 2 and a cold air discharging port 5 is arranged in the upper part apart from the port 12, and further a low-temperature chamber 3a is provided adjacent to the port 12.
Patent JP-H02165156-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITAMI AKIHIKO
IPC: G03G5/06
Filed: 1988-12-20
Abstract: PURPOSE:To enhance sensitivity, electrostatic chargeability, and potential stability by using a specified titanyl phthalocyanine. CONSTITUTION:The electrophotographic sensitive body contains the titanyl phthalocyanine compound (TiOPc) having main Bragg angles (2theta + or - 0.2 deg.) to the characteristic X-rays of Cu Kalpha as follows; 7.4 deg., 11.0 deg., 17.9 deg., 20.1 deg., 26.4 deg., and 29.0 deg.. The photosensitive layer 4 is formed by laminating on a conductive substrate 1 a carrier generating layer 2 containing TiOPc and a carrier transfer layer 3 containing a carrier transfer material, thus permitting the obtained electrophotographic sensitive body to be improved in sensitivity, electrostatic chargeability and potential stability at the time of repeated uses to be enhanced.
Patent JP-H06177690-A (JP)
Title: Pattern forming method for band pass filter
Inventor: SAKAI YOSHIMI
IPC: H03H3/08
Filed: 1992-12-01
Abstract: PURPOSE:To suppress discharge destruction due to pyroelectricity by utilizing it that a gap is in existence around an element board in a resonator type band pass filter and providing a measurement use probe pad in the gap independently of a kind of the band pass filter. CONSTITUTION:Probe pads 20-1 to 20-8 are provided and they are connected by using conductor wires and thin wires required for check. The probe pads 20-5, 20-8 are set in earth pads 16, 17 and thick conductor wires are used for the circuit connection, but conductor wires connecting to other probe pads (20-1-20-4, 20-6-20-7) shown in a dashed line are required to form thinly the pattern to avoid the effect of a capacitance. Furthermore, a pattern of the band pass filter is not formed, a metallic pattern is provided to a part where the board is exposed and the pattern connects to ground. Then pyroelectricity generated in the thermal processing circuit is quickly escaped to ground and destruction of the electrode due to discharge is eliminated.