baber/WOPTO huggingface dataset:
Patent JP-H10332941-A (JP)
Title: Light transmission sheet
Inventor: TORIBUCHI HIRONOBU
IPC: G02F1/13357
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To uniformly transmit the light from a light source with high precision by dispersing a transparent or translucent resin fine grain contg. smectites in a transparent resin sheet. SOLUTION: A resin fine grain 5 is dispersed in a transparent resin sheet 6 to constitute a light transmission sheet 7. The fine grain is formed by allowing smectite to exist in a fine grain consisting of various resins, and the content of the resin in the grain is appropriately controlled to 0.01-20 wt.% and the average grain diameter to 0.1-500 μm. The amt. of the grains 5 to be dispersed in the light transmission sheet 7 is preferably adjusted to 1-80 wt.%. When the amt. is <1 wt.%, the grains 5 are not sufficiently dispersed, and uniform luminance is not attained. When the amt. is >80 wt.%, the light transmittance is too low, and the luminance is not improved.
Patent JP-S5842237-A (JP)
Title: Formation of irregular pattern
Inventor: ENDOU ATSUSHI
IPC: H01L21/302
Filed: 1981-09-07
Abstract: PURPOSE:To obtain a minute and highly accurate resist pattern by a method wherein a photoresist layer is formed after forming a heat resistant resin layer on a substrate and patterning is performed to obtain a predetermined pattern and after performing dry etching by using the resist pattern as a mask, the resist pattern is removed. CONSTITUTION:A metal thin film 5 such as silicon dioxide is formed on the whole surface of a silicon substrate 4 having good plane and after applying a polyimide resin as heat resistant resin on the film 5, a heat resistant resin layer 6 is formed by baking the polyimide resin. Positive-type photoresist is similarly rotated and applied on the layer 6 for baking and a photoresist layer 7 is obtained. Furthermore, light is irradiated at the layer 7 through a photo mask for printing. Next, a predetermined resist pattern is obtained by executing development. Furthermore, etching is performed to the layer 6 by using the resist pattern as a mask.
Patent JP-S62296821-A (JP)
Inventor: TAKANASHI TSUNEO
IPC: A01G13/02
Filed: 1986-06-17
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-2000329965-A (JP)
Title: Optical fiber connector
Inventor: HIDA HIROSHI
IPC: G02B6/36
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connector that enables an optical fiber to be easily attached/detached without bending or deforming the element or damaging an aligning mechanism or the like, to fix each bare fiber with a uniform pressurizing force in connecting and fixing multiple optical fiber, and to ensure that all optical fibers can be aligned highly accurately. SOLUTION: The connector is equipped with an element 23 formed in the shape of a sleeve having a through-hole 22, a holding piece 25 for holding an optical fiber, and a clamping spring 28 for clamping the side walls 26, 27 of both elements from the outside. In addition, an aligning mechanism 29 is provided on the surface 24a facing the holding piece 25 of the element bottom wall 24, the holding piece 25 is formed so that it is pressurized towards the element bottom wall 24 by means of the pressurizing force which is converted from that of the clamping spring 28 through the element side walls 26, 27 and, between both element side walls 26, 27, a groove 35 is extendedly formed into which a wedge-shaped release member is inserted.
Patent JP-S63304768-A (JP)
Title: Decoding method
Inventor: OCHI HIROSHI
IPC: H04N1/41
Filed: 1987-06-05
Abstract: PURPOSE:To simplify circuit constitution and to facilitate the phase display of a display and the like by re-writing the content of a picture memory while decoding is executed. CONSTITUTION:The picture memory means 11 having addresses corresponding to respective picture elements is set to previously store the reference value of a block to which the corresponding picture element belong, and a differential value LD showing the distribution range of a representative gradation in the block and the K-th digit of a bit plane (the highest-order digit) of a bit plane are collated and the content of the picture memory means 11 is updated. Next, the differential value LD and the(K-1)-th of the bit plane are collated and the content of the picture memory is updated. As for the rest, the content of the picture memory means 11 is similarly updated while the differential values LD are sequentially collated from the high-order digit towards the lower-digit of the bit plane. With phasedly executing decoding, decoding is attained with a simple circuit.
Patent JP-H04340561-A (JP)
Title: Recording sheet cooling device
Inventor: KATO YASUHISA
IPC: G03G21/00
Filed: 1991-05-16
Abstract: PURPOSE:To satisfactorily cool a recording sheet without increasing the number and the area of the cooling fin of a heat pipe, to prevent the occurrence of curl or a blocking phenomenon and to efficiently perform the cooling by providing the heat pipe which has the cooling fin at the end and rotates to perform self-cooling in a cooling device. CONSTITUTION:Relay guiding plates 21 are respectively provided at positions opposed to paper ejecting rollers 13 and 14, and the heat pipe 27 rotatably supported and a carrying roller 22 which rotates in contact with the lower part of the pipe 27 are provided behind the cooling guiding plates 21. Then, the cooling fin, whose shape is like a propeller, is attached to one end of the pipe 27, and an air current is generated when the heat pipe 27 rotates. In such a case, the air current makes hot air inside a machine and cool air outside the machine circulate so as to enhance the heat radiation effect of the cooling fin in virtue of the cool outside air. The cooling fin is formed of aluminum for example, which is excellent in heat conductivity.
Patent JP-H07323775-A (JP)
Title: Fitting structure of seat back carpet for tiltable seat
Inventor: TAKAZAWA MINORU
IPC: B60N2/30
Filed: 1994-05-31
Abstract: PURPOSE:To provide a fitting structure of a seat back carpet for a tiltable seat where separated luggage mats are overlapped each gather without damaging the appearance in the forward tilted condition and in the erected condition. CONSTITUTION:A fin part connecting plate 20 where an integral hinge part 21 is formed in an intermediate part is arranged can a floor 7 behind the back surface 1a of a scat back in the longitudinal direction, and an oblong hole 22a is formed in the fore part thereof, and the plate is slidably guided in the longitudinal by a guide pin 25 projected on the floor part located below the bottom surface of the seat back in the forward tilted condition. A rear part 23 of the plate is loaded on the floor 7, and a luggage mat 5 is loaded on the fin part connecting plate 20, and laid so as to be overlapped on a carpet fin part 11. The free edge is deflected and pulled upward while sliding a plate fore part rearward in the forward tilted condition, while it is fixed close to the integral hinge part 21 so as to be pulled rearward by the elastic restoring force of the plate fore part 22 and the self-weight of the luggage mat 5 in the process from the forward tilted condition to the erected condition.
Patent JP-S5843014-A (JP)
Title: Power supply device
Inventor: MIZUGUCHI HIROSHI
IPC: G05F1/571
Filed: 1981-09-07
Abstract: PURPOSE:To protect a semiconductor from overvoltage, by providing a protection function to an emitter follower type power supply circuit in order to protect the load from the overvoltage. CONSTITUTION:The inside of an IC100B is provided with an npn transistor TR60 which receives an electric power from the collector side via a current limiting resistance 9 and supplies the electric power to a Hall device 1 through the emitter side, a current supplying circuit 80 which supplies a bias current to the base of the TR60, a pnp TR70 having an emitter connected to the base of the TR60, and a constant voltage diode 11 which is connected to the circuit 80. The output voltage is clamped by the diode 11, and the supply of overvoltage to the device 1 is avoided.
Patent JP-H04340956-A (JP)
Title: Photographic film cartridge packaging body
Inventor: MIZUNO KAZUNORI
IPC: B65D75/36
Filed: 1991-05-17
Abstract: PURPOSE:To provide a cartridge package body with which packaging can be steadily performed at low costs without damaging a film feeding function in a photographic film cartridge which feeds the head of film by means of the rotation of a spool. CONSTITUTION:A package box 15 is composed of a paper box 16 and bubbled sheets 17 and 18 attached to its inside surface. When a photographic film cartridge 2 is packaged in the package box 15, the air cap 17a of the bubbled sheet 17 prevented the shift of the photographic film cartridge 2. The air cap 18a of the bubbled sheet 18 is in press-contact with a spool end part 4c, and prevents the rotation of the spool 4.
Patent JP-S622248-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANAKA SHIGEO
IPC: G03C1/005
Filed: 1985-06-27
Abstract: PURPOSE:To reduce fluctuation in photographic processing and to enhance stability of quality by forming at least one of silver halide emulsion layers containing at least >=50mol% clean silver halide emulsion and incorporating an N-containing heterocyclic mercapto compound in at least one of photographic constituent layers. CONSTITUTION:At least one of the silver halide emulsion layers contains a clean emulsion at least in an amount of >=50mol%, and at least one of the photographic constituent layers contains the N-containing heterocyclic mercapto compound. As the preparation method of the clean emulsion, it is especially preferred to add an aqueous solution of silver borate and halide through a nozzle immersed in a hydrophilic colloidal solution placed in a mixing vessel while pAg is adjusted. As a preferable N-containing heterocyclic compound, mercaptooxadiazoles, mercaptothiadiazoles, and mercaptotriazoles represented by formula [I], and above all, the mercaptotriazoles are especially preferable. The compound of formula [I] is added to at least one of the photographic constituent layers of the silver halide color photographic sensitive material, preferably, in the photosensitive layer containing the clean emulsion, and it is preferred to add it in an amount of 1X10<-5>-5X10<-2>mol per mol of silver halide.
Patent JP-2000330418-A (JP)
Title: Fixing device
Inventor: FUJIWARA HIDEHIKO
IPC: G03G15/20
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device where light on and light off times can be set automatically according to change in input voltage at low cost. SOLUTION: In this fixing device, one of a multiple number of types of on/off duty types (light on/light off time table) stored to ROM 24 based on the time required for temperature of a fixing member (fixing roll) to be risen for a specified difference in temperature is selected and set according to the change in the input voltage to a fixing heater 10. Then, the fixing heater 10 is controlled on and off based on the difference in temperature between present temperature of the fixing member and the fixing temperature and the amount of change (present temperature-prior temperature) in a detected temperature during a definite time.
Patent JP-S621354-A (JP)
Title: Busy tone transmission system
Inventor: SHIMIZU SHIGERU
IPC: H04M19/02
Filed: 1985-06-27
Abstract: PURPOSE:To improve the use efficiency of a trunk line by transmitting the busy tone of an automatic exchange to a calling subscriber when a busy tone is received from a succeeding station by outgoing connection. CONSTITUTION:If the subscriber (omitted in the figure) of a terminating station 3 is busy when a subscriber 1 stored in a local exchange 2 dials the subscriber of the station 3, the busy tone is transmitted from the terminating station 3 to the exchange 2 through an incoming trunk 5 of the terminating station 3 and an outgoing trunk 4 of the local exchange 2. When this busy tone is discriminated by connection between a busy tone discriminating circuit 7 in the exchange 2 and the outgoing trunk 4, the busy tone is transmitted to the subscriber 1 from a busy trunk 6. The outgoing trunk 4 is released, and the incoming trunk 5 of the terminating station 3 and a path between the incoming trunk 5 and the outgoing trunk are released. Thus, it is unnecessary to use the trunk line for transmission of the busy tone, and the use efficiency of the trunk line is improved.
Patent JP-S5665222-A (JP)
Title: Housing of electronic apparatus
Inventor: KIMURA TETSUO
IPC: G06F1/16
Filed: 1979-11-02
Abstract: PURPOSE: To improve the operational efficiency of cover opening and closing, by providing a cover positioning means and a cover lock means independently in the frame structure part where the electronic apparatus main body is stored.  
     CONSTITUTION: Hole 5a of upper frame structure part 5 becomes the positioning means for fitting of side cover 2, and pin 9 of lower frame structure part 5' becomes the lock means of cover 2 together with spring hinge 7 and lock metallic jig 6. That is, pin 2c provided to cover 2 is fitted into hole 5a to perform positioning. Next, one end of lock metallic jig 6 is rotated counterclockwise with fingers to insert pin 9 into hole 2d provided in folding part 2b of cover 2. Next, when lock metallic jig 6 is released, cover 2 is fixed by lock metallic jig 6. These operations are performed in the reverse order for removal of cover 2. Thus, opening and closing of cover 2 can be performed with a good operational efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6123225-A (JP)
Inventor: JIEEMUZU RII BOTSUGUTO
IPC: G05G9/047
Filed: 1985-06-28
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-H04364812-A (JP)
Title: Advertisement display in showcase
Inventor: KOBAYASHI HATSUO
IPC: A47F5/00
Filed: 1991-06-13
Abstract: PURPOSE:To enable an exhibition of a cubic substance inside and the display on a front surface by forming an upper edge and a lower edge opposing each other at a front mouth of a case to define an exhibition room. CONSTITUTION:A large mouth 5 is provided in a front surface of a case body 2, and upper and lower edges opposing each other are formed. A front surface of an front end upper part of the case body 2 is covered with a transparent cover 24, and its rear end is inserted between the front surface of the front end upper part of the case body 2 and a holder 25 fixed on it, so that the cover 24 is supported on the case body 2 detachably. A space defined there forms an exhibition room 29 in which a cubic substance such as goods sample is exhibited inside and displayed in the front surface.
Patent JP-S6236389-A (JP)
Title: Novel cerium (iv) compound and its production
Inventor: JIYANIBU CHIYANCHIN
IPC: C01F17/235
Filed: 1986-06-19
Abstract: 1. A compound of cerium IV corresponding to the general formula (I) : Ce(M)t (CH3 [CH2 ]n -COO**- )x (OH**- )y (NO3--)z wherein : - M represents an alkali metal or a quaternary ammonium radical - t is between 0.1 and 0.3 - n is equal to 0 or 1 - x is between 0.1 and 0.7 - y is such that : y=4+t-x-z and - z is between 0.3 and 0.6.
Patent JP-H0437615-A (JP)
Title: Optical element forming die and its production
Inventor: KURIHARA NORIKO
IPC: C03B23/00
Filed: 1990-06-01
Abstract: PURPOSE:To prevent the deterioration of binding power in a film surface and to improve the durability by coating the forming surface of a die base material with a carbon molecular film consisting of graphite crystals and amorphous carbon. CONSTITUTION:In the press forming die for a glass optical element, the vacuum chamber 11 of a high-frequency CVD device contg. a holder 15 carrying a die base material 13 is evacuated through an exhaust port 12. A high-frequency voltage is impressed between the holder 15 and an electrode 16 to decompose and excite a film forming gas introduced from an inlet 14, hence a film consisting of graphite crystals and amorphous carbon is formed on at least the film forming surface of the base material 13, and the film is then annealed. Consequently, the base material is coated with the carbon molecular film consisting of graphite crystals and amorphous carbon. The film contains amorphous carbon and still has structural stability of diamond, and the instability of the amorphous structure is blocked by the graphite crystals.
Patent JP-S6031767-A (JP)
Inventor: SHIBAYAMA MASAHIRO
IPC: A61N5/10
Filed: 1983-08-02
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-S6119881-A (JP)
Inventor: TAKAHASHI SHIYUUJI
IPC: D06M101/16
Filed: 1984-07-09
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-H09323302-A (JP)
Title: Traveling circular saw machine
Inventor: KONDO HIROKI
IPC: B27B5/26
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the positional deviation of a work in the case of obliquely cutting a work and to alleviate an operator's burden. SOLUTION: The angle of a positioning member 78 is regulated. A work W is positioned at a predetermined oblique angle to a cutting route S by a cutting unit by means of the member 78, and is pressed to a working table 10 by a work pressing air cylinder 80 and fixed. When the unit is moved in this state, its circular saw obliquely cuts the work W. At the time of cutting, the work W is fixed to the table by the cylinder 80, and hence there is no fear of positional deviation of the work W. Since an operator is not necessary to retain the work W on the table, a large burden is not applied to the operator.
Patent JP-S622615-A (JP)
Title: Positioning device for wafer boat
Inventor: OKETA TATSUO
IPC: H01L21/22
Filed: 1985-06-28
Abstract: PURPOSE:To enable a wafer boat to be exactly positioned at the fixed place of a receiving tray, by arranging pushers on both sides of the wafer boat and mounting a spring which absorbs shock caused by the pressing strength of the pushers. CONSTITUTION:In order to position a wafer boat 2, the boat 2 is placed on a saucer 3 by an elevator and thereafter both driving means 33 and 34 on both sides of the wafer boat are simultaneously operated to press the wafer boat from right and left sides with the first pusher 31 and second pusher 32. Because the pressing strength of the first pusher 31 is balanced with that of the second pusher 32, the wafer boat is exactly positioned at the central part of the receiving tray 3. Then, a coil spring 38, mounted on the side of the first pusher 31, has an action of absorbing shock caused by the pressing strength of the second pusher 32, and therefore the pressing strength can be balanced without sophisticated control.
Patent JP-H05316513-A (JP)
Title: Signal transmission circuit for electronic endoscope
Inventor: SUZUKI SHIGEO
IPC: A61B1/04
Filed: 1992-05-07
Abstract: PURPOSE:To configure a transmission circuit economically by reducing the number of transmission lines of a digital signal between the electronic endoscope and a processor. CONSTITUTION:A 1st signal processing circuit 18 being a digital processing circuit forms a luminance signal and a color difference signal and color difference signals R-Y, B-Y are subjected to time division multiplex by a multiplexer and the result is sent from the electronic endoscope to an external processor. Thus, the number of digital signal transmission lines is reduced. In this case, it is preferred that the transmission speed of the color difference signal subjected to the time division multiplex slows down more than the transmission speed of the luminance signal to allow the signal processing at post-stages to be facilitated or a synchronous clock synchronizing with the color difference signal subjected to the time division multiplex is sent to facilitate the demodulation.
Patent JP-H10331672-A (JP)
Title: Auxiliary engine braking device
Inventor: OKADA SEIJI
IPC: F02B37/12
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve an engine braking effect by forming an exhaust communicating means whose exhaust port opening area is set at a specific value, conducting its control according to a vehicle operating condition, and releasing high compression pressure in a cylinder to obtain absorbed horse power while operating an exhaust turbine at a high speed for supercharging. SOLUTION: When an ON/OFF switch is turned on by a driver, a variable nozzle control signal is outputted from an ECU 16 to an actuator 152, so that a variable nozzle 152 is operated in a closing direction. At the same time, a compressed pressure releasing type engine brake 100 is also operated, and one side of an exhaust valve 4 is opened in the vicinity of a top dead center in a compression stroke. As a result, an intake compressor 122 is driven at a high speed to super-charge intake air, and a large quantity of intake air is introduced in the cylinder 22. By exhausting a large quantity of intake air at one stroke from an exhaust port 4a whose port opening area is set to at least 6.5% of a bore cross-sectional area at a timing in the vicinity of the top dead center in the compression stroke, it is possible to generate a large braking force.
Patent JP-S6032534-A (JP)
Title: Small-sized motor
Inventor: SATOU HIRONOBU
IPC: H02K3/38
Filed: 1983-08-02
Abstract: PURPOSE:To simplify the assembling steps of a motor by integrally constructing with synthetic resin an insulator for providing an insulating distance between a core and a stator winding, a protecting wall for passing a crossover track between the stator windings, and a guide slot for leading the track to the stator winding with the core. CONSTITUTION:An insulator 13 of a stator core 10 formed by laminating iron plates and a stator winding 12, protecting walls 15, 16 for leading a transition 14 for coupling between the windings 12 provided on a yoke of the core 10, and a guide slot 17 for drawing the transition 14 from the walls 15, 16 are molded by an injection molding of synthetic resin in the slot of a stator. Thus, sufficient insulating distance can be provided between the stator and the stator winding, and the insulation between the transition 14 and the core 10 and the protection of the transition 14 can be performed. Further, the transition between the walls 15 and 16 can be readily telescoped by engaging the transition 14 with guide slots 17, 17'.
Patent JP-2000337747-A (JP)
Title: Refrigerator
Inventor: OGURA YOSHIAKI
IPC: F25B29/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of performing a cooling in a cryogenic region and having a low running cost. SOLUTION: In the refrigerator cooling a first cooling room 4 by a Stirling refrigerating machine 3 and cooling a second cooling room 2 by performing heat exchange with air passing through the inside of a circulation route 10 by a heat exchanger 7 connected with a compressor 6, cold air inside the circulation route 10 is introduced to a radiating side heat exchange part 3b of the Stirling refrigerating machine 3 via a supply air route 13 communicating with the circulation route 10.
Patent JP-H09301134-A (JP)
Title: Wiper blade
Inventor: KAMATA KAZUHISA
IPC: B60S1/38
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To keep the field of view good by automatically forming a silicone coating on the glass surface while a window wiper is operated, and keeping the water repellency over a long period of time so as to prevent adhesion of rain, snow, dust and so on. SOLUTION: A wiper blade 4 is so constructed that a plate spring 8 is buried in the inside of a blade main body 7 formed by silicone resin in the longitudinal direction, and groove parts 9, 9 to which blade fitting 3 are fitted are formed on both sides of the blade main body 7. Further, a blade forward end part 10 having an arrow-shaped section formed by silicon resin 6 integrally with the blade main body 7 is formed on the upper side of the blade main body 7.
Patent JP-S609957-A (JP)
Inventor: ERUNSUTO GORAA
IPC: D04B15/90
Filed: 1983-08-03
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。