baber/WOPTO huggingface dataset:
Patent JP-S62210280-A (JP)
Title: Enclosed type rotary compressor
Inventor: KANAMORI SHUICHI
IPC: F01C21/08
Filed: 1986-03-12
Abstract: PURPOSE:To increase the displacement of a compressor by forming an arc- shaped cut on the back part of an escape hole of a vane of a cylinder, thereby easing a bending angle limit of a formed part on the vane side of a C-shaped vane spring as well as increasing the vane stroke. CONSTITUTION:On the back surface of an escape hole 19 of a vane groove 21 of a cylinder 14 in which a vane 16 is inserted, is formed an arc-shaped cut 20. Accordingly it becomes possible to decrease the bending angle of a formed part 22 on the vane 16 side of a C-shaped vane spring attached on the back part of the vane 16 for depressing the vane 16 without causing the spring to contact with the cylinder 14, which makes it possible to increase the displacement of a compressor by increasing the vane stroke.
Patent JP-H10230369-A (JP)
Title: Tip dresser
Inventor: YANAGIHARA TOSHIO
IPC: B23K11/30
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To increase a pressing force and improve workability. SOLUTION: An interlocking rod is installed to the rear surface of the tip end part of a dresser main body, the hook plate 37 freely fitting into the shank mounting shaft is installed to the tip end of the interlocking rod, the dresser is relatively transferred to an electrode tip making the hook plate 37 the fulcrum, and the pressing force is increased making the electrode tip the fulcrum. Also, the operating lever 33 of an operating part and the starting lever 11 of a tip cutter are made to freely rock on the same surface, the operating lever 33 to be rocked and operated is arranged so as to rock the starting lever 11, whereby the dresser is brought into press-contact with the electrode tip and a motor is started by merely operating the operating lever 33.
Patent JP-H07260808-A (JP)
Title: Scanning near field interatomic force microscope
Inventor: CHIBA TOKUO
IPC: G02B21/00
Filed: 1994-03-24
Abstract: PURPOSE:To change a shining phase of a measuring light for measuring characteristics of a sample and improve a resolving power of an optical characteristic image in an apparatus which can measure a surface shape and optical characteristics of the sample with high resolution irrespective of whether the sample is transmissive or electrically conductive. CONSTITUTION:A light emitted from a light, source 3 for measurement of optical characteristics is modulated in amplitude by an optical modulation means 1 and sent into a light-transmitting probe 4 set at a bimorph 5. A phase and an intermittent ratio of the optical modulation means 1 are adjusted by a phase shifter 2. A measuring light is projected from a front end of the probe 4 to a surface of a sample 9. A light passing or scattering through the sample 9 or a fluorescence generated from the sample 9 is turned to a parallel light by a lens 10 and brought, into a Photoelectric converting element, 13 via a mirror 11 and a filter 12. The mirror 11, lens 10 and sample 9 are set over a codrse adjustment mechanism 14 and a fine adjustment mechanism 15 which can move in longitudinal, lateral and depthwise directions.
Patent JP-S63223399-A (JP)
Title: Pump
Inventor: UCHIDA YUUKI
IPC: F04D29/42
Filed: 1987-03-11
Abstract: PURPOSE:To make assembling so easy, by installing a cover in a funnellike casing via on O-ring to be compressed and also a hook between the casing and the cover. CONSTITUTION:In this pump, funnellike casing is molded and manufactured, and a cover 3 is installed in this casing via an O-ring 2. A series of hooks 9a-9d are formed in this casing 1, and they are constituted so as to be fitted in the cover 3. And, this cover 3 is pressed to the casing via the O-ring 2 whereby these hooks 9a-9d hold the cover 3 in a pressure-contact state, thus the casing 1 and the cover 3 are hermetically sealed. Accordingly, assembling of a pumping plant can be done so easily.
Patent JP-H01230951-A (JP)
Title: Electric water heater
Inventor: UNEKI HIDEJI
IPC: A47J27/21
Filed: 1988-03-08
Abstract: PURPOSE:To facilitate wiring work and prevent the contact between a case and a terminal section of a heat generation member, by installing a case in such a manner that it may cross slantingly two case mounting sections, and producing a notched shape on the part which faces a terminal section of a heat generation member. CONSTITUTION:To assemble a case 26, the following steps are required: A case mounting member 28, which is located at two locations in the central line on the bottom of a vessel 2, are set to a vessel mounting member 25. After having aligned with threaded holes for the related parts, a stand 4 is set, mounted to a vessel mounting member 25 with a back plate 29 by a machine screw 34 and thus assembled. A terminal section 30 of a heat generation member 22 comprises a terminal 31 and ceramics 32. The shape of the case 26 is so designed that it may cross slantingly two case mounting members which are located on a line substantially parallel to the terminal section 30 while the part which faces the terminal section 30 of the heat generation member 22 is notched. This configuration reduces the span between the terminal section 30 of the heat generation member 22 and a circuit substrate 27, thereby facilitating the wiring work and avoiding the contact between the case and the terminal section simultaneously.
Patent JP-S59180225-A (JP)
Title: Air conditioning device
Inventor: SUGAWARA NORIO
IPC: F24F13/10
Filed: 1983-03-30
Abstract: PURPOSE:To provide an air conditioning device, which enables to widely deflect and divide air flow with almost no change of air flow rate by a structure wherein a pivotal flow control vane with a special figure is provided at the center of a blow-off port. CONSTITUTION:When a flow control vane 18 is rotated about 60 deg. counterclockwise in the attached figure from the position of the vane at horizontal blowing-off, a stream F flows similarly in the case of horizontal blowing-off and then divided into a stream Fa flowing along the upper side of the flow control vane 18 and a stream Fb flowing along the lower side thereof. Then the upper side stream Fa is directed downwards with a stream Fc developed by a bias projection 16. On the other hand, the lower side stream Fb is promoted its adhering effect to the guide wall 15 of the lower side stream Fb by means of the effect of a projecting part 200 arranged on a bias action surface 20. Next, when the flow control vane 18 is rotated about 120 deg. clockwise from the set position of the vane at horizontal blowing-off, the stream F flows similarly as before and then divided into the stream Fa flowing along the upper side of the flow control vane 18 and the stream Fb flowing along the lower side thereof. The upper side stream Fa is directed in the direction adhering to the straight wall 17 by the action of the bias action surface 20. On the other hand, the lower side stream Fb is directed in the direction adhering to the guide wall 15 by the action of a flow dividing action surface 21 so as to continue to blow-off downwards.
Patent JP-S58172812-A (JP)
Inventor: YAGIYUU HIDEKI
IPC: H01B7/295
Filed: 1982-04-01
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-S57168969-A (JP)
Title: Recording liquid
Inventor: SAKAEDA TSUYOSHI
IPC: C09D11/00
Filed: 1981-04-10
Abstract: PURPOSE: To provide a recording liquid having excellent thermal stability, containing a dye having azo, hydroxyl and sulfone or carboxyl groups and a specified heat decomposition temperature as a recording agent.  
     CONSTITUTION: A dye having a chemical structure, where there are 1W5 sulfone groups and/or carboxyl groups, 1W4 azo groups, 1W6 hydroxyl groups and 0W 2 imino groups and no amino group per molecule, and a heat decomposition temp. of 250°C or lower as a recording agent, is incorporated in a recording liquid which is used for a method comprising forming flying liquid droplets by the action of heat energy and conducting recording. Said recording liquid contains in addition to said dye as a recording agent, furthe water, a solvent such as an org. solvent and, if necessary, additives such as a surface tension regulator, a viscosity modifier, etc. Examples of said recording agent are dyes of formulasI, II and III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06243661-A (JP)
Title: Recording capacity calculating method for magnetic tape device
Inventor: KATO MASASHI
IPC: G11B27/28
Filed: 1993-02-22
Abstract: PURPOSE:To discriminate whether data to be recorded is stored in an unrecorded area or not by discriminating data amount which is possible to be recorded in the unrecorded area as the number of frames. CONSTITUTION:A high speed rotation of the cylinder of a tape T and a rotation head device 9a is performed, the final termination of the tape is detected and the tape is slightly rewound just after the detection. Subsequently, the tape is read till the final frame by a reproduction mode and the final frame Fp of an already recorded area is retrieved. Sub-code data including frame numbers is read in a system controller 4 via a DAT data processing part 8, a number Fp is recognized and the number of already recorded frames is discriminated. By subtracting the number FP from the total number of frames Fp which is possible to be recorded, the number of frames Fr which is possible to be recorded is calculated. Based on this, total data amount Dr which is possible to be recorded of the main code data of each track is calculated. This is displayed on a display device 11 linking with the controller 4. Thus, various kinds of controls can be performed by recognizing data amount Dr which is possible to be recorded in an unrecorded part.
Patent JP-S56150673-A (JP)
Title: Oil seal
Inventor: WASHIDA AKIRA
IPC: F16J15/32
Filed: 1980-04-24
Abstract: PURPOSE: To obtain a sliding seal surface with good lyophilic property to decrease the initial leakage at standstill state by a method wherein fluorine molecules in the external phase of a sliding seal surface, the main composition of which is fluororesin, and removed by metallic sodium.  
     CONSTITUTION: The main body of seal 3, fixed in the inner periphery of a casing 2, consists of a reinforcing ring 4, a membrane part 5, a spring 6, and a seal lip 7. Among them, the membrane part 5 and the outer peripheral part of the seal lip 7 are mainly made of synthetic rubber. On the other hand, on the inner peripheal part of the seal lip 7, is adhered to a lip 8 made of the material, the main composition of which is fluororesin. The inner peripheral part 9, constituting the sliding seal surface S at the lip 8, is treated beforehand with metallic sodium to remove molecules of fluorine in the external phase and molecules of carbon are exposed therein. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01229094-A (JP)
Title: Slag recovery equipment in coal gasification furnace
Inventor: MURAKAMI KYOICHI
IPC: C10J3/52
Filed: 1988-03-08
Abstract: PURPOSE:To prevent holes of slag tap from clogging and enable the optimum crushing corresponding to the nature of flowing-down filamentary slag by equipping the slag-cooling part in the coal gasification furnace with a crushing means. CONSTITUTION:Slag is passed through holes of slag tap 8, formed into long and narrow filamentary slag 7' with about 0.5-3.0mm diameter and allowed to flow down into the cooling water 12 in a slag-cooling part. A rotator 13, equipped in said cooling water 12 and having an impeller of wire net, is subsequently rotated while the rotational speed and the direction of rotation are arbitrarily changed corresponding to the shape and flow-down velocity of filamentary slag by a motor 14 to crush the slag. The crushing corresponding to the nature of the filamentary slag is facilitated by making the rotator 13 a multistage structure.
Patent JP-H02233888-A (JP)
Title: Discharge regulator
Inventor: SUGISHITA KANEO
IPC: F04B41/06
Filed: 1989-03-07
Abstract: PURPOSE:To increase or decrease an amount of discharge and set its ratio freely in making the extent of flowing resistance smaller by connecting plural numbers of positive displacement hydraulic machines to one another via an interlocking mechanism, and installing a speed adjustable mechanism and a clutch mechanism in this interlocking mechanism. CONSTITUTION:Plural numbers of positive displacement hydraulic machines 50a-50c with each of independent inlet and discharge ports are connected to one another via each of coupling devices 52a, 52b. When these coupling devices 52, 52b are of speed adjustable device, a ratio of rotational speed in each of these machines 50a-50c comes to such a valve as conformed to the adjustable speed ratio of a gear. When each of these coupling devices 52a, 52b has a clutch mechanism, this clutch mechanism is disengaged at the time of turning torque among these hydraulic machines 50a-50c exceeding the allowable value. Thus, discharge is adjustable to increase or decrease in keeping its ratio constant intact and, what is more, flowing resistance is made reducible. In addition, such a possibility that equipment might be damaged by excessive torque can be thus prevented.
Patent JP-S52137347-A (JP)
Title: Preparation of light-transmitting glass fiber
Inventor: NAKAHARA TSUNEO
IPC: C03B37/016
Filed: 1976-05-13
Abstract: PURPOSE:To obtain a low-loss, reinforced fiber which introduces less distortions in the transmitted signal by incorporating a dopant into a composite pipe in which glass capable of separating into phases is laminated onto the inside of a supporting glass pipe followed by thermal solidification.
Patent JP-H02235159-A (JP)
Title: Storage device
Inventor: IWASAKI TAKAO
IPC: G06F12/16
Filed: 1989-03-09
Abstract: PURPOSE:To improve cost performance by allowing a memory bank to successively access the same address parts of other memories until correct data are read out at the time of detecting an error in the data accessed by the memory bank. CONSTITUTION:A memory bank setting means divides a memory area into plural memory banks 121 to 12n having the same addresses. At the time of detecting an error in the accessed bank out of banks 121 to 12n at read out, a microprocessor 11 to be a reading control means continues operation until correct data are read out. The microprocessor 11 successively accesses the same address parts of the other banks 121 to 12n to read out correct data. A memory fault recovery means writes the correct data in the address part of the bank 121 to 12n from which the incorrect data are read out. Even if a fault is generated, the fault is recovered and the cost performance of the storage device can be improved.
Patent JP-S63279712-A (JP)
Title: Detector for abnormality of fertilizer applicator
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1987-03-09
Abstract: PURPOSE:To regulate sensitivity to an insensitive side when a sensor mistakes a clogged state simultaneously with starting of fertilizer application work, since a large amount of a fertilizer is dissolved in a muddy water, by enabling change and regulation of a detected fertilizer concentration standard of a fertilizer concentration sensor by a single regulating setter. CONSTITUTION:A fertilizer in a fertilizer tank 10 is delivered by rotation and operation of a fertilizer delivering device 11 simultaneously with rice transplanting work, fed through a conveying pipe 14 and released to furrows created by a furrower. In the case of a clogged state without discharging the fertilizer to the back, the dissolved fertilizer concentration in muddy water in this part is increased to light an alarm lamp and an alarm buzzer starts sounding. If the sensor mistakes a large amount of the fertilizer dissolved in muddy water for the clogged state simultaneously with start of fertilizer application work, sensitivity is regulated to an insensitive side so as not to light the alarm lamp or sound the alarm buzzer by a detection regulating setter 25.
Patent JP-H05256724-A (JP)
Title: Sealingness testing apparatus
IPC: G01M3/04
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a sealingness testing apparatus in the simple constitution which can be used for bonding parts including those parts made of macromolecular material, can reduce the labor at the testing time and improve the testing accuracy. CONSTITUTION:A sealingness testing apparatus 1 is provided with a sample holder 2 for holding a bonding part S as a sample, a test gas feeding part 3 for supplying a test gas G inside the bonding part S, and a detecting part 4 for detecting the leaking state of the test gas G from the bonding part S to the outside. The test gas feeding part 3 is equipped with a pressure regulating means 9 for regulating the feed pressure of the test gas G, while the detecting part 4 has a pressure detecting means 10 for detecting the feed pressure of the test gas G and a gas detecting means 11 provided outside a bonding section Sb of the bonding part S for detecting the test gas G.
Patent JP-S54146577-A (JP)
Title: Semiconductor device
Inventor: KAMIMURA SHIYUNICHI
IPC: H01L23/48
Filed: 1978-05-09
Abstract: PURPOSE: To avoid the marking migration to the sealing resin by giving the silver plating only to the dipad and the linear junction area.  
     CONSTITUTION: For lead frame 1, silver plating 9 is applied only to the area near the mounting surface of semiconductor device 5 of dipad 2 as well as to the area near the linear junction part of lead 3. And the connection via solder maerial 6 or gold thin wire 7 and the sealing via resin 8 are identical to the conventional ones. In this constitution, lead 3 features a direct touch for the material (Kovar or copper) of the lead frame to the resin and higher adhesive force than the silver. As a result, no water permeates to enhance the moisture resistance, and furthermore no migration occurs due to absence of silver there with no impairment caused to the insulating performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08227131-A (JP)
Title: Color developing agent and silver halide photographic sensitive material and image forming method
Inventor: TAKEUCHI KIYOSHI
IPC: G03C1/498
Filed: 1995-02-21
Abstract: PURPOSE: To provide a novel color developing agent incorporable in the photosensitive material and to provide the silver halide photographic sensitive material enabled to form an image in a simple and rapid manner by incorporating it in the material. CONSTITUTION: This photosensitive material contains in a hydrophilic colloidal layer formed on a support the color developing agent represented by the general formula in which R<1> is an alkyl or aryl or heterocyclic group or the like; each of X<1> and X<3> and X<5> is an H atom or a nitro, cyano, alkylsulfonyl, arylsulfonyl, or the like; each of X<2> and X<4> is same as X<1> , X<3> , and X<5> , but the sum of the Hammett's substituent constants of σp values of X<1> , X<3> , and X<5> and those of σm values of X<2> and X<4> amounts to 1.50-3.80.
Patent JP-H01281906-A (JP)
Title: Molded cam-shaft assembly and manufacture thereof
Inventor: ROBAATO KEI MITSUCHIERU
IPC: B29L31/30
Filed: 1989-03-09
Abstract: PURPOSE: To obtain a camshaft assembly guietly operated and low in production cost by producing the camshaft assembly or a cam-gear assembly from a plastic material. CONSTITUTION: A cam gear 2 and cam lobes 3, 4 are integrally molded from a plastic material such as a fiber reinforced nylon to be formed into an integrated assembly and mutually connected by a hollow sleeve 7 to constitute an integrated cam assembly wholly made of plastic. A mold comprises a mold cavity having a die part 23 freely movable in an axial direction, a first part 25 having a shape of a sleeve 19 and a second part of a cam/lobe 18. A freely contractible flowable plastic material is charged in the mold cavity to be allowed to stand in the cam/lobe part 26 to be solidified.
Patent JP-S56151523-A (JP)
Title: Forming device for corrugated insulator
Inventor: ISHIKAWA TAKASHI
IPC: B29C53/84
Filed: 1980-04-28
Abstract: PURPOSE:To obtain the captioned forming device capable of forming the corrugated insulator easily and continuously by a method wherein a member to be formed is formed by a driving drum, on the circumference of which a plurality of protuberances to form the corrugated shape are fixed, and a plurality of cylindrical bodies which are engaging with said protuberances and making a pair with them. CONSTITUTION:The member 3 to be formed, consisting of an insulating material of a flat plate, is fed continuously inbetween the driving drum 8, on the circumference of which the protuberances 8a to form the corrugated shape are fixed, and a supporting body 10, holding a plurality of cylindrical bodies 9b which are engaging with said protuberances 8a and making a pair with them, and is formed into the corrugated shape under being heated. The cylindrical bodies 9b are fed continuously by a driven disc 11.
Patent JP-S60216855-A (JP)
Inventor: SHIMAZAKI KANZOU
IPC: B02B5/02
Filed: 1985-03-19
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-H08281027-A (JP)
Title: Hot water circulator
Inventor: HORI HIROMICHI
IPC: B01D35/027
Filed: 1996-02-19
Abstract: PURPOSE: To suppress electric power consumption and to have water reforming power and antimicrobial power even when a power source is turned off during use by installing a granular synthetic ceramic packed section into a flow passage behind a filter device or to a water intake section and bringing the water taken therein into contact with the granular synthetic ceramics. CONSTITUTION: The hot water in a bathtub is sucked from the water intake section 2 through the top filter into a unit 4 when a circulating pump 8 operate. At this time, the hair, waste threads or a part of fur, etc., in the hot water are removed from the hot water by a top filter. The hot water is thereafter introduced into a filter vessel 91 and a granular synthetic ceramic packed vessel 92 where org. matter is removed mainly by filter media (a) and further, color bacilli, etc., are sterilized by the granular synthetic ceramics (b) formed by depositing titanium oxide, silver, etc., on aluminum silicate and the reforming of the water is executed. The hot water past the inside of the filter vessel 91 and the packed vessel 92 is further sent to a heater 10 where the water is heated to a prescribed temp.  The water is then sent to the unit 4 through a 5-way valve 11 and is blown out of a discharge section 3 into the bathtub.
Patent JP-H05256743-A (JP)
Title: Wafer positioning device for wafer-material analyzer
IPC: G01N1/00
Filed: 1992-03-13
Abstract: PURPOSE:To make it possible to determine a position without bringing the outer periphery part of a wafer into contact with a stopper and to prevent generation of cut powder by providing a phase device, which sets the phase of the wafer at the specified position of an analyzer with the amount of eccentricity being corrected. CONSTITUTION:Driving motors 57 and 58 and a driving means 59 are operated, and a wafer 2 in a wafer cassette 5 is sucked with a wafer hand 22. First and second arms 26 and 30 are bent, and the wafer 2 is mounted on a rotary table 9. Then, the table 9 is rotated with a rotating device 7, and the outer periphery part of the wafer 2 is detected with a sensor 15. Thus, the rotating angle of the table 9 and the corresponding amount of eccentricity are measured and stored with an electronic eccentricity-amount counting circuit 17. A control device 27 operates the rotating angle of the wafer 2 and the corrected eccentricity amount. When the wafer hand 22 is rotated in the direction of an analyzing part 10 with a first outer rotary shaft 23 as the center, the driving motors 57 and 58 are operated, and the wafer 2 is moved to the lower side of the analyzing part 10 with the eccentricity amount being corrected. The center of the wafer 2 is made to agree with the analyzing part 10, and the material is analyzed.
Patent JP-S60198080-A (JP)
Inventor: KAWAHARA NOBUAKI
IPC: H05B3/84
Filed: 1984-03-22
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。