baber/WOPTO huggingface dataset:
Patent JP-H04103031-A (JP)
Title: Method for initializing optical disk
Inventor: KOBAYASHI TADASHI
IPC: G11B7/00
Filed: 1990-08-22
Abstract: PURPOSE:To obtain stable tracking and focusing operations by executing the initializing of an optical disk of multivalued recording of phase change type by a light beam of the pulse train corresponding to the frequency higher than a recording frequency. CONSTITUTION:The optical disk is initialized by the light beam B formed by superposing the light pulse Pb of the light intensity of a level H2 at which an amorphous recording film in the state of film formation is made amorphous by melting and rapid cooling on the light pulse Pa of the light intensity of a level H1 at which the recording film is crystallized. The pulse frequencies of the overwriting initialization pulses Pa, Pb are set to correspond to the frequency higher than the recording frequency. The initialized tracks in this case are constituted mainly the crystal tracks C and mainly the amorphous marks M. The intervals of the amorphous marks M correspond to the frequency higher than the recording frequency and the initialized tracks T are subjected to multivalued recording. The stable tracking and focusing operations are obtd. in this way.
Patent JP-H1059000-A (JP)
Title: Shift lever device
Inventor: IWATA HAJIME
IPC: B60K20/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To absorb the impact force when a shift lever is given the force in its axial direction. SOLUTION: A shift lever 12 is inserted into an inserting hole 24, which is formed downward from the upper end of a lever holder 14. A plate spring 28, which is bent to an obtuse angle at its almost middle part, is attached to the lever holder 14, and the lower part of the plate spring 28 closes the inserting hole 24 from the lower side. Thus, in an ordinary condition, the shift lever 12 never falls off. In addition, if an impact force acts on the shift lever 12 in its axial direction, the plate spring 28 is pushed by a block 26, which is formed at the bottom of the shift lever 14, so as to be deformed, thereby absorbing the impact force.
Patent JP-H0957149-A (JP)
Title: Magnetic powder removing apparatus
Inventor: TAMAOKI KAZUYA
IPC: B03C1/28
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To simply exclude a magnetic powder sorted and removed from a liquid from the interior of a housing after a magnetic powder removing apparatus and to efficiently sort and remove even a magnetic powder having a small particle size from a liquid. SOLUTION: A magnetic powder removing apparatus has the housing 3 becoming a passage of a liquid 2 and allowed to communicate with pipelines 4a, 4b, the tubes 5 composed of a nonmagnetic material protruding into the housing 3 to be provided in the housing 3 in a liquidtight state and the magnetic material 6 inserted in the tube 5 in a freely detachable manner.
Patent JP-H0667563-A (JP)
Title: Image forming device
Inventor: YAMADA HIROYUKI
IPC: G05D23/19
Filed: 1992-08-18
Abstract: PURPOSE:To obtain an image forming device excellent in the respondency of temperature detection device to the temperature rise of a fixing device and capable of performing the warm up of the fixing device in a short time. CONSTITUTION:As for this image forming device using an electro-photographic process, the fixing device 22 is intermittently turned on/off even in a state where the turnon of the fixing device is required by the fixing device temperature detection device 26. The duty of on/off is variably controlled in accordance with the result of the detected temperature by the device 26. Therefore, the device 26 completely follows up the temperature rise of the fixing device 22, and the overshoot of the temperature of the fixing device and the abnormality of high temperature are not caused. Then, the warm up of the fixing device 22 is performed in a short time.
Patent JP-H04233473-A (JP)
Title: Multimeter having at least three input connecting parts
Inventor: KAARU HOTSUHOROITAA
IPC: G01R15/08
Filed: 1991-08-29
Abstract: PURPOSE: To prevent an operator from connecting an input circuit given to the operator to a measurable characteristic value, which is not set by a measurement area switch, by mistake, by using the single measurement area switch which can be switched by transmitting of a slight force to a measuring system. CONSTITUTION: An interruption prohibition link SK has one cutout part 3 which selectively frees input connection parts 2a-2c in accordance with setting of a measurement area switch S. When the switch S is set to a measurable characteristic value B, the link SK frees only the input connection part 2b at the position of the switch. When the switch S is further rotated in a clockwise direction and set to a measurable characteristic value C, the link SK turns accordingly and frees the input connection part 2a. The cutout part 3 is a long and narrow hole and offsets a positional shift brought about from the input connection part 2a to the input connection part 2c set on a line when the link SK turns.
Patent JP-S59196729-A (JP)
Title: Heat treatment apparatus of powder
Inventor: IWAMOTO TSUTOMU
IPC: B01J8/14
Filed: 1982-12-13
Abstract: PURPOSE:To enable high productivity at high yield, by providing a cooling jacket to the outer peripheral part of an jet nozzle of an air stream for dispersing thermoplastic particles while providing an air gap between the jet nozzle and the cooling jacket. CONSTITUTION:A hopper 18 is connected to the upper part of an ejector mixing chamber 15 and a pressurized air stream introducing pipe 17 is connected to said hopper 18 from a horizontal direction so as to pierce the side wall thereof. An ejector throat part 16 is connected to the side wall opposite to the wall part where the introducing pipe 17 is connected and further connected to a dispersing air stream supply pipe 2 which is, inturn, connected to the side wall of a revolving chamber 3 from the horizontal tangential direction of said revolving chamber. A dispersing air stream jet nozzle 4 is connected to the center of the bottom surface of the revolving chamber 3 in a downwardly directed state and a cooling jacket 5 is mounted to the outer peripheral part of the jet nozzle 4 while an air gap 19 is formed between the nozzle 4 and the jacket 5.
Patent JP-S59108970-A (JP)
Title: Measuring of magnetic property of steel material
Inventor: ISHIDA TSUGIO
IPC: G01N27/72
Filed: 1982-12-13
Abstract: PURPOSE:To achieve simultaneous measurement of magnetic characteristic value in a contactless manner and online by determining characteristic of variations in the penetration of magnetic flux with respect to changes in an exciting current of an electromagnet employing a magnetic detector provided on one side of a steel material to be measrued while the electromagnet on the other side thereof sandwitching it to measure a magnetic characteristic value of the steel material from the resultant characteristic curve. CONSTITUTION:Magnetic flux 5 generated from a magnetic core 2 comprising magnetic flux 51 passing through a steel material 1 and magnetic flux 52 penetrating through the back thereof. An apparatus 7 receives the current proportional output E1 of an exciting power source 4 and the output E2 of a magnetic detector 6 and computes the magnetic characteristic of the steel material 1 being measured from a characteristic curve representing a relationship of both the outputs. The characteristic curve between the exciting current proportional output E1 and the output E2 of the magnetic detector varies in the sequence 0' 2' 3' 4' 5' 2' as shown by the arrow, where the penetrating magnetic flux 52 decreases as the magnetic flux 51 passing through the steel material 1 being measured while it increases as the magnetic flux 51 decreases. Since the magnetic flux 51 in the steel material being measured is proportional to a magnetization factor thereof, the curve (E1-E2) is determined by the magnetization characteristic of the steel material to be measured, dimensional distances l1 and l2 thereof and the magnetization characteristic of a magnetic core 2.
Patent JP-H06193854-A (JP)
Title: Electric ash melting furnace
Inventor: SASAKI KUNIO
IPC: F23J1/00
Filed: 1993-09-03
Abstract: PURPOSE:To effectively suppress generation of volatile substance such as heavy metals, dust, fume, etc. CONSTITUTION:A funnel-like ash filling chamber 7 for containing gas absorption ash filling layer L continued to melted metal 3 is formed at a ceiling of a melting chamber 4 for containing the metal 3 to be melted by electrodes 2, an ash introducing inlet 9 is provided at the ceiling of the chamber 7, and an exhaust gas tube 11 connected into an incinerator is connected. Thus, volatile substance and dust are caught by the ash filling layer of the chamber 7 to be precipitated, and returned to the chamber 4.
Patent JP-S60110405-A (JP)
Inventor: OKUMORI KUNIO
IPC: B22F3/10
Filed: 1983-11-22
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。
Patent JP-H1062837-A (JP)
Title: Shutter device provided with lens driving mechanism
Inventor: WATABE NOBUAKI
IPC: G02B7/04
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To attain the stabilization of a lens position and reduction in the load of a motor by a mechanism constituted so that a single drive source is used by a focusing mechanism for two long and short focuses and a shutter device in common. SOLUTION: When a motor 21 is rotated, a cam ring 23 is rotated according to a rotational direction as well, a lens 24 is extended by a short-distance driving cam 23d or a long-distance driving cam 23f and locking by a locking lever 27 is released, while the lens 24 is maintained by a short-distance holding cam 23e or a long-distance holding cam 23g, so that a sector driving lever 25 actuates a blade. In the stabilized state by the holding cam 23e or 23g, a sector is opened/closed so that distance stability is improved. Since the extending directions of the lens for both of long and short distances coincide, the average force quantity of an initial stage position returning spring can be made small to reduce the load of the motor.
Patent JP-2000060125-A (JP)
Title: Power unit
Inventor: SHINOBU HIROSHI
IPC: H02M3/28
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which can take a sure insulating structure of the primary circuit and the secondary circuit of a transformer and whose circuits can be downsized easily by short-circuiting the insulating distance. SOLUTION: For this power unit, a converter transformer 100 and a printed board 200 are jointed with each other with a pin 140 projected from a transbobbin 120, and they are housed in an insulating case 300. At the printed board 200, a slit 600 in a shape dividing a primary circuit 210 and a secondary circuit 220. Moreover, the fused liquid of insulating filler 400 is injected into the insulating case 300, so as to fill the interiors of the insulating case 300 and the slit 600. Then, an insulating structure of mold part, where the primary circuit 200 and the secondary circuit 220 are surrounded with insulating filler material 400, is formed by the insulating filler solidifying.
Patent JP-H0881607-A (JP)
Title: Production of polyvinyl chloride-based resin composition
Inventor: MORITA HIDEFUMI
IPC: B29C47/00
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a polyvinyl chloride-based resin composition capable of suppressing aggregation of wood powder and generation of acidic gas and having stable extrusion moldability and useful as a substitute material for wood by blending a mixture obtained by preliminarily mixing wooden powder with a metal soap or a lead compound with a polyvinyl chloride-based resin, etc. CONSTITUTION: This composition is obtained by preliminarily mixing (B) 100 pts.wt. of wooden powder with (C) >=0.5 pts.wt. of a metal soap or a lead compound and adding the component A and the component C in a ratio of <=20 pts.wt. of the component C based on 100 pts.wt. of the component A to the resultant mixture or mixing the component A with the component C and then mixing the mixture with the resultant mixture.
Patent JP-H1058610-A (JP)
Title: Antibacterial resin molding
Inventor: USHIYAMA YOICHI
IPC: A01N57/34
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance safety for a human body by forming a hydrophilic coat on the surface of a resin molding with which an antibacterial agent is bonded and thereby minimizing the causes for rash or allergy through contact with the skin or mucosa. SOLUTION: A hydrophilic coat is formed on the surface of a resin molding with which an antibacterial agent is bonded. Therefore, the active group of the antibacterial agent which cause rash or allergy no longer comes into contact directly with the skin or mucosa. The hydrophilic coat is as thick as, for example, 10-2000nm. If this thickness is excessively small, the active group of the antibacterial agent easily comes into contact with an organism such as skin or mucosa and the coat is less durable. On the contrary, if the thickness is excessively large, bacteria hardly come into contact with the antibacterial agent, resulting in the deterioration of antibacterial performance. In addition, the transparency is deteriorated, so that this tendency is sometimes disadvantageous for this resin molding.  Thus it is possible to obtain the highly safe antibacterial resin molding which hardly causes rash or allergy through contact with the skin or mucosa.
Patent JP-S60111198-A (JP)
Inventor: TANAKA YOSHIHISA
IPC: B02C23/02
Filed: 1983-11-21
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-S59111529-A (JP)
Title: Identifying system for input device of audio response unit
Inventor: DEWA HIROSHI
IPC: G10L17/26
Filed: 1982-12-17
Abstract: PURPOSE:To input the same input again despite of the wrong first input item and to improve the service by using a host computer connected to two devices which identify the push-button and sound signals sent from telephone subscribers. CONSTITUTION:For instance, when a speech recognizer 60 has erroneously recognized the noise given from a telephone subscriber 70 in terms of the first input item (secret number), the input item is supplied directly to a main controller 40. The 2nd and subsequent digits are fed to the recognizer 60. Then a code signal showing the end of input is supplied to the controller 40 if the sound discriminated by the recognizer is a noise and not coincident with a defined sound (rejection) or no input is given from the subscriber 70 within a fixed period of time. The controller 40 receives the code signal and transmits an input telegram to a host computer 50. Then the computer 50 has a logical check of the received telegram. If an error is detected, the computer 50 gives a request again for the same input item and sends it to the main controller 40. Then the main controller 40 actuates again both a PB receiver 22 and the recognizer 60.
Patent JP-H0384592-A (JP)
Title: Ic card
Inventor: SATO SHUNJI
IPC: G06K19/00
Filed: 1989-08-29
Abstract: PURPOSE:To generate developed image data in a desired direction from image data which is developed and stored in one direction by transferring unidirectional image data, which consists of a specific number of dots and is taken out of a storage means to external equipment directly or while direction-change development processing is performed according to development direction information. CONSTITUTION:Font pattern is a signal direction for add-on processing on a copying machine are stored in successive addresses and when the development direction information is instructed, a CPU 2 which serves as a transfer means develops the unidirectional image data which consists of a specific number of dots and are taken out of specific addresses of an IC card 1 directly or while the direction is changed according to the development direction information. Then the data are outputted to the controller of the copying machine main body at specific timing through a serial interface 11. Consequently, the direction-converted pattern which is converted to the desired direction is easily generated from the dot pattern which is developed and stored in one direction and transferred to the external equipment.
Patent JP-H1052010-A (JP)
Title: Lead-wire fastening device of stator core
Inventor: KATO YOSHIO
IPC: H02K15/085
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a lead-wire fastening device of a stator core for winding fixedly around a metallic pin stood on the stator core a lead wire held in one of the holding grooves of an insulator fitted on the stator core. SOLUTION: Providing on the outer periphery of a stator core 11 a cylindrical member 28 fitted thereon movably and rotated therearound, and inserting a lead wire (L) into one of comb-form grooves 28a formed in the cylindrical member 28, it is rotated in a predetermined direction to draw the lead wire L in its circumferential direction and make the lead wire L abut on the outside of a corresponding metallic pin 13 stood on the stator core 11. In that state, fitting on the outside of the pin 13 an entanglement member 44 having at the end thereof a claw portion for hooking the lead wire L, thereby rotating the entanglement member 44 to wind the lead wire L around the metallic pin 13 and fastening it thereto.
Patent JP-S6279833-A (JP)
Title: Dehumidifier
Inventor: MATSUI MITSUO
IPC: B01D53/26
Filed: 1985-10-04
Abstract: PURPOSE:To dehumidify and dry, and to control only the humidity of the air without heating it by providing switching devices for switching a passage of the dehumidifying chamber for supplying the air to be dehumidified and a passage of the dehumidifying chamber for feeding an outside air at an inlet and an outlet passages provided to the dehumidifying chamber respectively. CONSTITUTION:The 1st dehumidifying chamber 3 and the 2nd dehumidifying chamber 4 are provided jointly at right and left on a frame 2. The air blower 5 for feeding the air to be dehumidified under a pressure to the dehumidifying chambers 3 and 4 is provided on the frame 2. The dehumidifier 1 composed of an aspirator 6 by which the air is sucked from the dehumidifying chambers 3 and 4, and discharged to the atmosphere, the 1st switching device 7 for switching the passage of controlling a coming and going of the air for the dehumidifier 3, and the 2nd switching device 8 for switching the passage of controlling a coming and going of the air for the dehumidifier 4, etc., are provided on the platen and are covered with a box type cover 9. Wheels 10 are attached to the frame 2 to make transfer easy.
Patent JP-H0729655-A (JP)
Title: Ic socket
Inventor: KAJIWARA YASUSHI
IPC: H01R33/76
Filed: 1993-07-08
Abstract: PURPOSE:To increase the durability of a lead pin, and provide a wiping effect for a contact section by providing a socket body with a cam section for reducing the elasticity of the lead pin and horizontally rotating an electrical part at the time of fitting a presser cover. CONSTITUTION:An IC chip board 6 is inserted in a socket body 1, with a lock plate 3 kept internally inclined about a rotating shaft 3a, and an electrode section 6a is placed on the contact section 2a of a lead pin 2. When the coupling section 5a of a presser cover 5 is placed on the plate 3 and extended in a D direction, a spring section 5b pushes down the board 6 and turns the lock plate 3 about the shaft 3a. In this case, the board 6 slightly rotates horizontally due to the action of a cam section 4, and the electrode section 6a slides on the contact section 2a, thereby performing a wiping process for removing an oxide film on the surface of the section 2a. Furthermore, the pin 2, when made of such a material as hardly undergoing elastic deformation, can be increased in durability, and improper electrical connection can be prevented via a wiping effect.
Patent JP-H03162829-A (JP)
Title: Conductive tacky adhesive agent for medical treatment
Inventor: YONETO KUNIO
IPC: A61B5/0408
Filed: 1990-08-21
Abstract: PURPOSE:To obtain the conductive tacky adhesive agent for medical treatments which has an excellent electrical conductivity, tacky adhesiveness, cohesive property, and moisture resistance and is less in stimulation to skin by incorporating the blended polymer of a vinylpyrrolidone (co)polymer and a (meth)acrylic acid (salt) - (meth)acrylic alkyl ester copolymer, an electrolyte and a softening agent into this adhesive agent. CONSTITUTION:The vinylpyrrolidone (co)polymer includes vinylpyrrolidone homopolymer, copolymers of 1 or >=2 kinds of vinylpyrrolidone and acrylic acid, methyl methacrylate, maleic anhydride, vinyl alcohol, etc. The (meth)acrylic acid (salt) is incorporated as a copolymer component at 5 to 90mol% into the (meth)acrylic acid (salt) - (meth)acrylic alkyl ester copolymer which is incorporated at 1 to 30wt.% into the blended polymer. Moisture resistance and internal cohesion power are enhanced if an org. carboxylic acid (salt) is added to this tacky adhesive agent. The electrolyte is adequately inorg. salts, such as NaCl, KCl and CaCl2. The softening agent is adequately high boiling water-soluble or hydrophilic liquids, such as polyhydric alcohol and polyhydric alcohol derivatives.
Patent JP-H05211259-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L23/34
Filed: 1992-08-20
Abstract: PURPOSE:To improve heat dissipation from the top of a semiconductor element and to enable use in a high frequency region with internal inductance reduced by interposing a springy body between electrodes and terminals of the semiconductor element. CONSTITUTION:The top of an IGBT chip 1 is provided with an emitter electrode, and the bottom with a collector electrode 12. The collector electrode 12 is soldered or welded to a Mo support plate 2. This Mo plate 2 mounted on a collector terminal plate 3 with screws 41 via an intermediate plate 20. On the other hand, a Mo contact plate 5 is in contact with the top of the emitter electrode 11 as well. A ring-shaped spring 6 is interposed between this Mo contact plate 5 and an emitter terminal plate 7. This spring 6 is made of spring steel, has high electric and thermal conductivities, and is set on the Mo plate 5 and the terminal plate 7 with screws 42. Therefore, current and heat channels consisting of the emitter electrode 11, Mo contact plate 5, and spring 6 are formed between the chip 1 and the emitter terminal plate 7.
Patent JP-S6283328-A (JP)
Title: Production of optical fiber bundle
Inventor: MATSUMOTO JUN
IPC: C03B37/00
Filed: 1985-10-03
Abstract: PURPOSE:To solve troubles due to the heat of a light source such as generation of crack and destruction of the optical fiber by filling photosetting plastics in a boundary part between a fixing part of the optical fiber bundle body having flexible property and a flexible part, and by irradiating light to the prescribed plastics through a photoconductive part. CONSTITUTION:The photosetting plastics 7 is filled in the boundary part between the fixing parts 3 and intermediate part of the optical fiber bundle body 1 having the fixing part 3 at an end part thereof and the flexible part 2 at the intermediate part thereof. The light is irradiated to the photosetting plastics 7 through the photoconductive part 6 (an optical fiber) to cure optically said plastics.