baber/WOPTO huggingface dataset:
Patent JP-H10267522-A (JP)
Title: Chilled water manufacturing apparatus
Inventor: YAMAMOTO TAKASHI
IPC: F25D19/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for compactly manufacturing and storing chilled water for preparing food of a low cost. SOLUTION: A sink 12 and a cooler 20 for cooling water of the sink 12 are vertically disposed to reduce an installing space. Further, they are contained in the same housing 11 to reduce its cost. And, satisfactory performance and maintainability can be ensured even if a wall and other units are disposed on a rear surface and right and left side faces by constituting to suck he air from a bottom 10e and exhausting to a front surface 10a and maintaining from only the front surface.
Patent JP-H11258937-A (JP)
Title: Fixing device and image forming device provided with same
Inventor: UCHIYAMA TAKAHIRO
IPC: G03G15/20
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device or the image forming device provided with this fixing device capable of preventing the non-fixing developer carrying force of a recording medium during passing through a nip part from lowering in consequence that a fixing body is charged in polarity opposite to that of the non-fixed developer image carried by the recording medium. SOLUTION: This fixing device is allowed to let a CPU 24 control an application voltage from a bias power source 23 to a charging needle 22 for the respective period of passing time and non-passing time, so that potential in positive polarity is applied to the charging needle 22 during the passing period for the recording medium carrier P carrying the unfixed developing image to pass through a charging position X, while the potential on the charging needle is set to zero during the non-passing period prior and post passing.
Patent JP-S57188942-A (JP)
Title: Cooking stove
Inventor: SUESHIGE TATEYOSHI
IPC: F24C15/20
Filed: 1981-05-18
Abstract: PURPOSE:To enable quick removal of an offensive smell to be generated at the time of cooking, by providing an air curtain spurting device on the upper part or the lower part of a portable cooking stove and providing a smoke ejectro on a ventilation hood which is provided on the upper part of the portable cooking stove, in the portable cooking stove to be placed on a dining table. CONSTITUTION:An air curtain spurting device 3 with an air curtain of which the external circumference of a portable cooking stove is surrounded is provided on the lower part of a gas range to be placed on a dining table 1. In this air curtain spurting device 3 an air pipe 6 provided with a great number of upward air jets 5 is formed in a loop shape, and constituted by connecting a blower 7 with the other end of the air pipe 6 through a flexible pipe 8, which is made movable together with the dining table 1. On the other hand, a smoke ejecting filter 11 and a forced smoke ejector 12 are provided on the upper part of a ventilation hood 10 which is on the upper part of the portable cooking stove 2, and a structure of a supporting leg 14 of the ventilation hood 10 is made collapsible appropriately. With this, the air curtain is formed by an ascending air current from the air jets 5, through which an offensive smell to be generated at the time of cooking is led to the above filter 11 for removal.
Patent JP-S59198984-A (JP)
Title: Production of ethane
Inventor: FUKUDA HIDEO
IPC: C12R1/84
Filed: 1983-04-28
Abstract: PURPOSE:To produce ethane by microbial means, by culturing an ethane-producing microbial strain aerobically in a liquid medium. CONSTITUTION:Microbial strain capable of producing ethane, e.g. Mucor javanicus IFO4559, Rhizopus javanicus IFO4569, Rhizopus japonicus IFO4758, etc. is cultured aerobically in a liquid medium prepared by utilizing waste resources generated by agriculture, forestry, fishery, pasturage, etc., or sludges generated by the biological treatment of municipal sewage, manure, various industrial waste water, etc. Produced ethane is collected from the cultured liquid and the vapor phase.
Patent JP-S571824-A (JP)
Title: Air pad for air bearing
Inventor: TAKAHASHI KEIZOU
IPC: F16C32/06
Filed: 1980-06-04
Abstract: PURPOSE: To simplify processing and to improve a floating attitude, by a method wherein an air feed hole is bored at a given distance from a center of a subject thrust type air pad, pockets are formed centering around the center of the body and symmetrically to the air feed port, and the air feed hole and the pockets are connected through recesses.  
     CONSTITUTION: An air pad body 1 is attached to a floating object, and compressed air is fed through an air feed lateral hole 3. The compressed air, passing through the air feed hole 2, is fed to circular pockets 5, 9, and 10 through a circular pocket 4, a recess 6, recess-shaped pockets 7 and 8, and is jetted to air receiving member (not shown) to float up the air pad body 1 and a fixing member. This constitution approximately uniformalizes an air film pressure distribution in the circular pockets 4, 5, 9, and 10, and the recess-shaped pockets 7 and 8. As a result, the air pad body is floated up in a correct attitude. Additionally, the length of the air feed lateral hole 3 can be shortened and a single unit of the air feed hole 2 is enough to meet a demand, which results in simplifying a processing work. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63240733-A (JP)
Inventor: IIDA KATSUMI
IPC: A01K61/00
Filed: 1987-03-27
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-2000130277-A (JP)
Title: Muffler
Inventor: AKIHISA HIROTERU
IPC: F02M35/14
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized muffler for reducing low-frequency noise generated in an intake pipe. SOLUTION: A recessed surface 14a of a parabola part 14 faces to the downstream side of the intake air flow, namely, to the noise generating side. A noise collecting valve 20 is a valve for intermitting the communication between an intake passage 10a and a noise collecting capacity chamber 17 in accordance with a change of noise pressure in the intake passage 10a. When noise pressure in the intake passage 10a is normal pressure, the noise collecting valve 20 releases a noise collecting hole 14b and a communication passage 15a, and therefore, the intake passage 10a communicates with the noise collecting capacity chamber 17. The normal pressure part of low-frequency noise is collected to the noise collecting capacity chamber 17 and then discharged from the exhaust pipe 18 to the outside of an intake system.  High-frequency noise not collected by the noise collecting valve 20 is reflected from the parabola part 14, collected from a noise receiving port 31a positioned in a focal point to a noise receiving capacity chamber 32, and then damped in the noise collecting capacity chamber 32.
Patent JP-H05237775-A (JP)
Title: Robot with link mechanism
Inventor: HIRAKAWA MITSUAKI
IPC: B25J5/00
Filed: 1992-02-26
Abstract: PURPOSE:To effectively utilize the space of a robot and make it suitable for wiring and workability by storing control apparatuses controlling the actions of a driving means in at least either one of two links. CONSTITUTION:A two-walking leg type moving robot is constituted of a body and at least one link mechanism connected to the body and having at least one joint connecting two links, and the robot is provided with a driving means driving the joint of the link mechanism and control apparatuses 50, 52, 60 controlling the actions of the driving means. The control apparatuses 50, 52, 60 are stored in one link 26. The space of the robot limited with the mounting space can be effectively utilized, and problems of wiring and workability can be resolved.
Patent JP-H07282368-A (JP)
Title: Fire sensor and sensor body detaching device
Inventor: SHIBATA MASAO
IPC: G08B17/113
Filed: 1994-04-14
Abstract: PURPOSE:To obtain an inexpensive constitution of a fire sensor by selecting whether locking between a sensor body and a base is to be executed or not in accordance with specification. CONSTITUTION:When locking between the base 10 and the sensor body 20 is not required, the inside wall 22b of a peripheral wall 22 on the body 20 is not notched. When the locking is required, the wall 22b is notched and an engaging member 12 can be engaged. When the body 20 is pressed against the base 10, the tip 12b of the member 12 on the base 10 side is pushed up by the upper surface of the wall 22 on the body 20, and when the body 20 is rotated in the circumferential direction in the pushed-up state and reaches a fixed position, the tip 12b of the member 12 is engaged with a recessed part 22c and moved downwards. Even when the body 20 is tried to be disengaged from the engaged state by rotating it to the original direction, the tip 12b of the member 12 is made to abut on the recessed part 22c in the circumferential direction and the body 20 becomes impossible to rotate and it is locked.
Patent JP-S552065-A (JP)
Title: Drum type dot printer
Inventor: HORITANI KEIICHI
IPC: B41J2/495
Filed: 1978-06-22
Abstract: PURPOSE:To obtain a dot printer capable of printing a same arrangement in case a rotating direction of a printing drum is reversed by arranging dots, to be printed in both rows at both sides of at least one border line parallel to a rotating axis, so as to be symmetry against the border line. CONSTITUTION:When a printing drum 3 is rotated by an angle theta, a next dot 18b appears at a position shifted by a distance a in an axial direction, however, a carrier 3 is also moved by the distance a in the same axial direction as the dot 18b is shifted, therefore, a printing hammer 19 always prints at a center position  thereof. The dots 18b on each rows 18a are arranged so as to be symmetry against a border line L dividing each rows 18a, accordingly, if the printing drum 3 was rotated to any direction, the relative position between the printing hammer 19 and the printing dot 18b may be kept in constant.
Patent JP-H04241208-A (JP)
Title: Grinding method for thin film magnetic head
Inventor: ITOU YOSHIAKI
IPC: G11B5/31
Filed: 1991-01-09
Abstract: PURPOSE:To simplify the constitution, to reduce the cost and to improve grinding efficiency by detecting the electrical connection contact of a conductive pattern provided at the end part of a thin film magnetic head element and a grinding device, and controlling a grinding operation of the grinding device based on this detection. CONSTITUTION:The thin film magnetic head element 1 is supported by a head supporting body 15 and placed on the grinding device 7, then the bottom end surface of element 1 is ground with the rotation of a shaft body 6 and device 7 in the direction of the allow (alpha) by a rotation driving means 13. When the grinding for the bottom end surface of element 1 is progressed and the ground amount becomes equal to a prescribed dimension, the bottom end of conductive pattern 5a or 5b and the upper surface of device 7 become to the state in contact each other. At this time, the electrical connection contact of the pattern 5a or 5b and the device 7 is detected by a connection detecting means 11 through a cable 8a or 8b, a conductive brush 9 and a cable 10, and the result is sent to a control means 12. Then, the rotation driving means 13 is controlled by the means 12 to stop the device 7. By this procedure, pole parts 3 are made to the desired dimension and the control system is simplified, then the costingness and grinding efficiency are improved.
Patent JP-S62233954-A (JP)
Title: Jitter adding device
Inventor: TAKAHASHI TOSHIRO
IPC: H04L25/02
Filed: 1986-04-02
Abstract: PURPOSE:To extract a clock even from an input data signal whose frequency ratio differs largely by providing a modulation oscillator added with jitter by a modulation signal and phase-locked to a local signal by a phase locked loop circuit, the 2nd mixer and a synchronizing circuit. CONSTITUTION:A local signal f1 and output signal of a VCO 7 being a component of a PLL are inputted to the input of a phase comparator 5. A modulation signal fM is added to the output signal of the phase comaprator 5 to be a control signal to the VCO 7, the output signal f2 of the VCO 7 is subjected to phase modulation and the result is fed to a mixer 8. An IF signal f1 passing through a band pass filter 4 and outputted from a mixer 2 is inputted to other input of the mixer 8. The outputted signal passes through a low pass filter 9 and becomes a clock signal subjected to phase modulation by the same frequency as the fundamental freqquency of the input data signal fR. A signal f4 added with jitter to the input data signal fR is obtained by synchronizing the input data signal fR with the signal f3 by a synchronizing circuit 10.
Patent JP-S57192250-A (JP)
Title: Manufacture of shape memorizing alloy
Inventor: HIRAI MASANORI
IPC: C22F1/18
Filed: 1981-05-19
Abstract: PURPOSE: To make an alloy readily have shape memorizing effect without changing the dimension, by molding an alloy with the memorizing effect using a plastic working machine with a large heat capacity, and at the same time quenching it to be hardened.  
     CONSTITUTION: Said alloy is molded using a plastic working machine with such a large heat capacity in comparison to that of the alloy with a shape memorizing effect that it absorbs heat well, with the machine held at a temperature below that temperature at which the martensite transformation of said alloy would occur, and at the same time the alloy is quenched to be hardened because of the heat absorption by the plastic working machine, so that the martensite transformation can take place to make the alloy have a shape memorizing effect. According to the above machining method, a hardening step after the plastic working can be omitted, so that change in the dimension or shape such as warping, distortion or the like of the alloy can be avoided, and therefore an excellent quality product can be produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05243139-A (JP)
Title: Pattern forming method
Inventor: KUWABARA KAZUYUKI
IPC: G03F7/16
Filed: 1992-02-27
Abstract: PURPOSE:To enable the surface activation processing to be performed thereby enabling adhesion properties to be enhanced causing almost no damage inside of a wafer. CONSTITUTION:A wafer 100 is arranged inside a chamber 1 provided with a light source 3 inside thereof so that radiates the wafer 100 with electromagnetic waves by using the light source 3 in the chamber 1 at the pressure lower than normal pressure. Furthermore, during radiating with the electromagnetic waves, the radiating direction of the electromagnetic waves on the wafer 100 surface is varied to prevent the standing waves from being generated on the wafer 100, to avoids and therefore the mitigation of the surface activity effect of the wafer 100.
Patent JP-H07247370-A (JP)
Title: Molded object and production thereof
Inventor: UEDA TAKASHI
IPC: C08L3/00
Filed: 1994-03-08
Abstract: PURPOSE:To improve water resistance by adding sodium trimetaphosphate, an alkali catalyst, and water to a starch and/or a starch-containing material, kneading the mixture, and then molding it with heating and dehydration. CONSTITUTION:A starch, e.g. wheat starch, and/or a starch-containing material, e.g. wheat flour, is mixed with 0.5-10wt.% sodium trimetaphosphate, about 0.1-2wt.% alkali catalyst, e.g. Na2CO3, and an adequate amount of water, optionally further 0.1-10wt.% casein, 0.05-5wt.% fat or oil, e.g. palm oil, and about 0.5-2wt.% gelatinized starch. The mixture is kneaded to prepare a starch slurry. The slurry is molded and dehydrated in a given mold at about 100-250 deg.C, thereby giving a molding excellent in water resistance.
Patent JP-S562911-A (JP)
Title: Remedy solution for cancer consisting of eosine bluish mainly
Inventor: KATOU KOUICHI
IPC: A61P35/00
Filed: 1979-06-19
Abstract: PURPOSE: A remedy for cancer prepared by using an aqueous solution of eosine bluish as an injection.  
     CONSTITUTION: An aqueous solution prepared by dissolving eosine bluish C 20 H 6  Br 2 Na 2 O 9  (E) as a main constituent in a physiological salt solution or a buffer solution is used as an injection. The solution directly injected into a cancer cell makes the cell digested and diminished. The minimum lethal dose of E for a ddy mouse weighing 23W25g is 30mg by intravenous administration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58192632-A (JP)
Title: Press-fit state monitoring method of bush press-fit device
Inventor: MANABE HIDEHIRO
IPC: B21D39/00
Filed: 1982-05-07
Abstract: PURPOSE:To discriminate by an in-process manner whether a press-in state is normal, loose or tight, so that it becomes uniform, by dividing the press-fit of a bush into initial press-fit and regular press-fit, and comparing the time required for each press-fit with each reference value. CONSTITUTION:When a solenoid valve 32a of an initial press-fit system side is operated to a lower offset position, a punch 26 descends by initial press-fit pressure set by a pressure adjusting valve 31a and at an initial speed set by a flow rate adjusting valve 33a, and a bush B is pressed into a small end part pin hole H. In this case, a dog 16 is separated from a limit switch (LS) 19, an initial press-fit time T1 required until a dog 17 hits against an LS20 is measured by a timer 24, and it is compared with a reference value T01 of a timer 23. In case of T1>T01, the press-fit state is normal, a solenoid valve 32b of a regular press- fit system is operated, and the bush B is further pressed into the hole H by set pressure by a pressure adjusting valve 31b. When a time T2 required until a dog 18 hits against an LS21 is in relation of T2<T02 (T02 is a reference value of the timer 23), the press-fit state is normal.
Patent JP-H06267154-A (JP)
Title: Tape running amount controller
Inventor: NAGAI YASUO
IPC: G11B15/467
Filed: 1993-03-10
Abstract: PURPOSE:To provide a tape running amount controller capable of controlling so that the tape running amount when a VTR turns from a stand-by off state to a plate becomes equal to the same when the VTR turns from a stand-by on state to the play state. CONSTITUTION:When the instruction of CM transmission from a key station is received, by the VTR in a local station in the stand-by off state, a switcher 20 is switched to a three-fold speed generator 21 side, and a tape is run at a three-fold speed wit a tape running motor 16, and the tape running amount is controlled so as to become equal to the same when the VTR turns from the stand-by on state to the play state. A tape advancing amount (h) when the stand-by on state to the play state is stored in a memory 25, and the tape advancing amount (f) subtracting the tape amount advancing at the play state from the tape amount advancing when the three-hold speed of the play state turns to the play state is stored in the memory 26. By a comparator 29, the present tape running amount (g) is compared with the (h+f) to control the switcher 20.
Patent JP-H04312374-A (JP)
Title: Motor control method
Inventor: SHIMODAIRA SHUJI
IPC: H02P29/00
Filed: 1991-04-09
Abstract: PURPOSE:To realize more precise control of a motor by a method wherein the sensitivity of the variation of an input voltage is lowered in an instruction voltage range near zero volt. CONSTITUTION:The input voltage 1aA of an instruction voltage 1a is inputted to a motor input control circuit 2 to control a drive voltage 4A which is applied to a motor 5. A predetermined threshold value is given to the instruction voltage 1a and the sensitivity of the instruction voltage 1a is lowered in a first instruction voltage range between zero volt and the threshold voltage and the sensitivity of the instruction voltage is made to be higher than the sensitivity in the first range in a second instruction voltage range exceeding the threshold voltage.
Patent JP-H08268320-A (JP)
Title: Hydraulic travel driving mechanism
Inventor: TANAKA TAKESHI
IPC: B62D11/04
Filed: 1995-03-31
Abstract: PURPOSE: To dispense with a conventional mechanical transmission system and obviate a vibration control means so as to materialize cost reduction and operability improvement, by performing the variable cam plate operation of HST with pilot oil pressure, and also, providing a hydraulic valve, which opens or closes with the operation of a travel operation lever, in this pilot oil pressure circuit. CONSTITUTION: When each travel operation lever is operated and set in travel stage, pilot pressure is generated in a pilot circuit 33 for a timer valve, and it changes a timer valve BV over into valve-open condition, and sends pressure oil into each parking brake cylinder 29 so as to release a parking brake. At this time, by the interposition of each shaft valve 32, not matter which of pilot circuits 24 and 25 for control of each cam plate the pressure oil may flow to, the pressure oil flows to the pilot circuit 33 for a timer valve. On the other hand, when each travel operation lever is returned into neutral position (stopping means), the pressure oil is let out gradually from each parking brake cylinder 29 to a tank T. When a travel stop lever or a travel stop switch is turned off, a travel stop valve CV opens, and the pressure oil is not supplied to the travel operation valve SV.
Patent JP-S60221466-A (JP)
Title: Aqueous pigment composition
Inventor: KARA YOUNOSUKE
IPC: C09D11/00
Filed: 1984-04-18
Abstract: PURPOSE:The titled composition providing an aqueous coloring material such as ink, coating compound, etc. with improved fluidity, storage stability, and film luster, comprising dimethylol-dimethylhydantoin as well as pigment and a water- soluble resin of alkali soluble type, etc. as essential components. CONSTITUTION:The desired composition comprising pigment (preferably azo type, or azolake type pigment), a water-soluble resin of alkali soluble type and/ or a water-dispersible emulsion resin, and 1,3-dimethylol-5,5-dimethylhydantoin as essential components. The hydaintoin compound is obtained by reacting 5,5-dimethylhydantoin with formalin, and easily obtainable industrially.
Patent JP-H08274209-A (JP)
Title: Chip carrier and its manufacture
Inventor: NAKAMURA MITSUTOSHI
IPC: H01L23/12
Filed: 1995-03-31
Abstract: PURPOSE: To provide a chip carrier wherein warp of a bord after moding and cutting-off of a metal wire are prevented, by restraining the coating area of molding material to irreducible minimum, and a through hole for becoming a connecting terminal is not filled with molding material. CONSTITUTION: An IC chip 4 is mounted on a board 2 by using a facedown bonding method, and molding material 8 is injected. Coating method of the molding material is dispensing method using a dispenser. As to the coating method, either one of the following is adopted; a method wherein the molding material 8 is spread from the diagonal side of the IC chip 4, and a method wherein an aperture part is formed in the board 2 and the molding material 8 is injected from the aperture part. In both cases, the coating area of the molding material 8 is restricted within the active surface and the bonding part of the IC chip, so that coating amount becoms irreducible minimum.