baber/WOPTO huggingface dataset:
Patent JP-H11341531-A (JP)
Title: Telephone exchange
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04Q3/58
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To speed up the transmission and reception of a data signal and to improve the transmission efficiency. SOLUTION: This telephone exchange has a modem 100, a key telephone set consisting of an extension interface section 210 connected to the modem 100, a modem repeater section 230 being an interface of a public line with the modem 100 and a switch section 220 that ties the extension interface section 210 and the modem repeater section 230, and a telephone terminal connected to the key telephone set 200.  The modem repeater section 230 an extension demodulation section 231 that demodulates a modem signal received from the switch section 220 and sends the demodulated signal to an external line modulation section, the external line modulation section 232 that modulates the demodulation signal received from the extension demodulation section 231 with a modem modulation signal for a public line 300 and sends the resulting signal to a line interface section 233, an external line demodulation section 234 that demodulates the data signal received from the public line 300 and sends the demodulated signal to the extension modulation section, and an extension modulation section 235 that modulates the demodulated signal received from the external line demodulation section 234 with the modem modulation signal of the modem 100 and sends the modulated signal to the switch section 220.
Patent JP-H0437786-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI TOMOYUKI
IPC: G02F1/1333
Filed: 1990-06-04
Abstract: PURPOSE:To always keep the relative position of a front panel and a printed board constant by engaging plural locking parts provided around the printed board on the pinching part of the front panel. CONSTITUTION:Plural projecting engaging parts 2a are provided around the printed board 2, and brought into contact with the pinching part 4a provided on the flank of the front panel 4 and engaged. This liquid crystal display device has such constitution that even if the front panel 4 receives the impact from the outside, its movement is restrained by the engaging part 2a of the printed board 2. Therefore, the relative position of the front panel 4 and the printed board 2 is maintained as it is.
Patent JP-H11337732-A (JP)
Title: Production of phase difference film
Inventor: ABE TOMOHIRO
IPC: G02F1/1335
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an excellent phase difference film which is uniform in retardation value over the entire surface of a film, compensates the phase difference of a liquid crystal display device and does not give rise to color irregularity. SOLUTION: In the process for producing the phase difference film formed by stretching a thermoplastic resin film produced by a soln. casting method, the thermoplastic resin film prior to stretching in longitudinal uniaxial zone stretching has accuracy within 1 μm of variation when the fluctuations of thicknesses at 1 m intervals in its longitudinal direction are compared with the average value of the fluctuations of the thicknesses at 50 mm intervals and this film is stretched, by which the variation in the phase difference is suppressed.
Patent JP-S5844767-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI TOORU
IPC: H01L29/872
Filed: 1981-09-11
Abstract: PURPOSE:To obtain a wiring layer in which Si is not precipitated even in the heating step by foring an electrode wiring layer which is ohmically contacted with an Si substrate of Al or Al alloy which is interposed with a metallic nitrided layer selected from a group consisting of Ta, W, Hf, Mo, Zr, Nb, V and Cr when forming the electrode wiring layer. CONSTITUTION:An insulating layer 2 which is formed of an SiO2 or PSG is covered on an Si substrate 1, a contacting window is opened, and electrode wirings 4 which are contacted with the substrate 1 are covered on the film 2 while extending. At this time, the electrode wirings 4 are formed of a layer 5 made of Al or Al alloy, an intermediate layer 16 disposed on the layer 5, and a layer 7 which is formed of Al or Al alloy. The layer 16 may employ a metal nitrided layer selected from a group consisting of T, Ta, W, Hf, Mo, Zr, Nb, V and Cr instead of TiW being used conventionally.This nitride does not form an alloy with the Si nor react with Al. Accordingly, the Si is not precipitated in the layer 4.
Patent JP-H08339049-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TACHIBANA NORIKI
IPC: G03C1/76
Filed: 1995-06-12
Abstract: PURPOSE: To obtain the silver halide color photographic sensitive material having a hydrophilic colloidal backing layer free from trouble of having scraps mixed at the time of cutting by hardening the backing layer with an epoxy type hardener. CONSTITUTION: The color photographic sensitive material has at least each one of red-, green-, and blue-sensitive silver halide emulsion layers on one side of a support and on the other side the backing layer hardening with the epoxy type hardener having a molecular weight of, preferably, 100-1500 and an epoxy equivalent of, preferably, 100-300. As the binder for forming the backing layer, a hydrophilic colloid, especially, gelatin is preferable. It is preferred that the epoxy hardener is used in the range of 0.001-0.5g/g of the gelatin contained in the backing layer, and 0.005-0.3g is more preferable.
Patent JP-H074004-A (JP)
Title: Leveling of waterproof pan
Inventor: YAMAOKA YOSHIYUKI
IPC: A47K3/16
Filed: 1993-06-16
Abstract: PURPOSE:To easily carry out a leveling work. CONSTITUTION:A pierced hole 32 is provided on a waterproof pan body 12. A tool 28 is inserted in the pierced hole 32 from the upper side of the waterproof pan 10 to adjust the level of a bolt 22. After that, a stainless tape is spread and tiles are laid down to do a joint wotk. Accordingly, the bolt can be easily rotated from the upper side of waterproof pan and hence, the leveling work is easily and rapidly carried out.
Patent JP-S6123350-A (JP)
Title: Semiconductor device
Inventor: TOKUNAGA KAZUNAO
IPC: H01L23/367
Filed: 1984-07-12
Abstract: PURPOSE:To simultaneously improve reduction in thermal resistance and suppression of warpage of pellet which are contradictory phenomena for thickness of pellet by forming a recessed portion at the rear surface of semiconductor substrate in such a manner that the semiconductor substrate just under the active region becomes thinner than the peripheral region and filling such recessed portion with metal. CONSTITUTION:A recessed portion is provided at the rear surface of a GaAs substrate 1 in such a manner that the substrate just under the active region 3 of the GaAs substrate 1 is thin and the periphery thereof is thick. Thereafter, this recessed region is filled with metal 2 by the selective plating of Au or Ag in order to make flat the rear surface. The heat radiation character from the active region 3 is improved and mechanical strength is also maintained by such metal 2. Since the active region 3 is thin, warpage of substrate due to heat generation is less than the other region. Therefore, characteristic of a high output GaAs MESFET and reliability can be improved.
Patent JP-H0435664-A (JP)
Title: Steam bath room with warm air feeding device
Inventor: KITA SHIGEHIRO
IPC: A61H33/06
Filed: 1990-06-01
Abstract: PURPOSE:To utilize the inside of a bath room widely and to protect a person from a fear of touching a radiator by providing a hollow in a wall to compose a steam bath room, and heating the air in the hollow with the steam released in the steam bath room through the inner wall so as to feed to the other room as a warm air. CONSTITUTION:When only a steam bath is used, an operation switch in a steam bath room 6 is turned off, and a steam generator 12 is started to operate to generate steam, and the steam is exhausted in the steam bath room 6. And when the room temperature is raised by the steam heating and a temperature sensor reaches a preset steam bath temperature, the steam feeding amount is regulated thereafter to maintain the room temperature near the preset value to allow the bathing. When the bath room 1 is heated, the operation switch in the bath room 1 is turned on and the steam generator 12 is started to operate, and the steam bath room 6 is heated in the condition same as the above case. In this case, when the steam is used to heat the other room concurrently, the bath room is made in the condition to take a steam bath constantly. When the neighboring room 5 is heated, the same manner as heating the bath room 1 is used.
Patent JP-H0811678-A (JP)
Title: Gas generator for seat belt winding power generator
Inventor: MIYAZAKI HITOSHI
IPC: B60R22/46
Filed: 1994-06-27
Abstract: PURPOSE:To prevent igniting chemicals and drive chemicals in a gas generating agent chamber from being moistened so that the igniting chemicals and drive chemicals can be ignited surely by providing a seal resin film and a first film material. CONSTITUTION:When a strike needle is collided with the surface of a detonator 18 at the collision of car, the detonator 18 fires, fire invades into a gas generating agent chamber 13 through a small diameter pipe line 17, igniting chemical 20 and drive chemical 21 are exploded, and gas is produced. Because a detonator holder 15 is caulked by a caulking part 14 of a casing 7, a seal resin layer 22 is pressed on the surface of the detonator holder 15 on the detonator 18 side by the caulking part 14, and a first film material 23 is pressed on a stepped part 8 by the surface on side opposite to the detonator 18 of the detonator holder 15. Thus entry of moisture into the gas generating agent chamber 13 from the outside is prevented by the seal resin layer 22 and first film 23, and the gas generating agent chamber 13 is held in sealed condition so as to prevent the igniting chemicals and drive chemicals in the gas generating agent chamber 13 from being moistened with moisture from the outside.
Patent JP-S5847979-A (JP)
Inventor: EGUCHI KATSUHIDE
IPC: B41F23/04
Filed: 1981-09-14
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-H11322043-A (JP)
Title: Drive section cover for electromagnetic vibration feeder
Inventor: SEKINE TOSHIRO
IPC: B65G27/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To cover the drive section of an electromagnetic vibration feeder with a cover having a simple structure. SOLUTION: This cover is constituted of a nearly rectangular front wall section, a rear wall section, nearly rectangular side wall sections integral with the outer edge sections of the front wall section and rear wall section, and an upper wall section having notches integral with the upper edge sections of the side wall sections and the upper edge sections of the front wall section and rear wall section. A protruded stripe is formed on the inner edge section of one of the front wall section and the rear wall section, a stripe with a complementary shape to the protruded stripe is formed on the other to form a pair of cover half sections 4A, 4B, the drive section 3 of an electromagnetic vibration feeder is covered with the cover, and the protruded stripe and the stripe on the cover half sections 4A, 4B are coupled with each other.
Patent JP-S5478515-A (JP)
Title: Sealing structure of pressure vessel
Inventor: HORIOKA MASAKI
IPC: F16J15/00
Filed: 1977-12-05
Abstract: PURPOSE: To facilitate the loading and unloading of sealded elements by closely tightening the sealing bolts for a plural number of bolt washers arranged between the inside projecting flange of an outer cylinder and the intermediate flange of an inner cylinder supporting body.  
     CONSTITUTION: Double gaskets 5 and 5' between the inside flange 3 of an outer cylinder 1 and the outside flange 4' of an inner cylinder supporting body 4 are contacted under pressure by closely tightening sealing bolts 8 for a plural number of bolt washers 7 arranged between the inside projecting flange 3 of an outer cylinder 1 and the intermediate flange 4" of an inner cylinder supporting body 4, and a certain seal is obtained against the inner pressure P and external pressure P' respectively. When the inner cylinder 2 is exchanged, fastening bolts 13 which connect the inner cylinder supporting body 4 with a lower cylinder 2' are loosened beforehand and removed, and the sealing bolts 8 of bolt washers 7 are loosened, and the washers 7 are released. When the inner cylinder 2 is pulled out together with the supporting body 4, the intermediate flange 4' and the lower flange 14 can be pulled out upward easily, for the outer diameter of intermediate and lower  flanges 4' and 14 are smaller than the inner diameter of the flange 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000333648-A (JP)
Title: Apparatus for dividing ingredient-containing soups
Inventor: IKUTA KAZUMASA
IPC: A23L23/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for dividing ingredients-containing soups to be served to customers, which prevents uneven distributions of the different ingredients and divides the soup, as required, to immediately serve the customers with the soup. SOLUTION: This apparatus for dividing soup containing two or more types of ingredients into parts of almost the same quantity includes a container 1 for containing ingredients-containing soup, partition bodies 2 and 5 in the container 1, through which only the soup is passed, ingredient-containing sections 3a, 3b and 3c each containing a different ingredient and formed through the partition bodies 2 and 5, and ingredient-dividing chambers each below and in communication with the ingredient-containing section 3a, 3b or 3c, wherein each of the ingredient-containing sections 3a, 3b and 3c has an opening, which can be freely opened or closed, at the bottom, from which the ingredient is dropped in the corresponding ingredient-dividing chamber, in order to keep contents of the different ingredients in the soup at almost the same levels.
Patent JP-H08311906-A (JP)
Title: Manhole ladder
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1995-05-22
Abstract: PURPOSE: To provide a manhole ladder capable of easily ascending and descending with safety while preventing injuries in the case of ascending and descending by bending the central part of each of cross rails outward in a horizontal state to connect both ends to both side beams. CONSTITUTION: The central part of each of cross rails 2 is bent outward away from the side of an ascending and descending person and is expanded to form a manhole ladder, and both ends thereof are connected to both side beams 1 and 1. The bending curve is close to the bent surface of the wall of a manhole. By the constitution, the ascending and descending person can be approached near to the ladder to facilitate ascending and descending operation, the person's knees are not brought into contact with the cross rails in the case of ascending and descending, and the safe manhole ladder without oscillation is obtained.
Patent JP-S5934409-A (JP)
Title: Cam shaft of engine for automobile
Inventor: HAYASHI YOSHIMASA
IPC: F01L1/04
Filed: 1982-08-20
Abstract: PURPOSE:To improve the combinative strength between a cam part made of ceramic and a shaft part made of light alloy, by mounting a core member, having stopper parts in both end parts and made of metal with a comparatively small thermal expansion coefficient, to be filled in the hollow part of the shaft part. CONSTITUTION:A core member 13 made of metal of iron or the like with a comparatively small thermal expansion coefficient is mounted to be filled in the hollow part of a shaft part 12. Even if a cam shaft is reheated when it is used, a thermal expansive amount in the whole shaft part 12 is limited by a thermal expansive amount of the core member 13 further thermal expansion of the shaft part 12 is restricted from both ends, consequently a compressive strain is generated in the inside of the shaft part 12, and a large compressive strain is generated in a penetrating part 12a through a cam part 11. Accordingly, a condition, that shoulder parts 16 of the shaft part 12 made of light alloy are firmly contacted under pressure with both end faces 15 of the cam part 11 made of ceramic, can be maintained, and large combinative strength can be ensured between both the cam part and the shaft part.
Patent JP-H08308446-A (JP)
Title: Double bearing type reel for fishing
Inventor: MURAYAMA TOMOHIRO
IPC: A01K89/015
Filed: 1995-05-19
Abstract: PURPOSE: To provide a double bearing type reel for fishing, stabilizing the retention position of a thumb of a hand gripping and holding a reel, stably supporting the reel by the thumb and surely carrying out winding operation and preservation in hooking operation. CONSTITUTION: A thumb placing plate 6a of a finger laying member 6 is integrated with both side frames 1a and 1b behind a spool 4 between both the side frames 1a and 1b and a thumb placing face 6b on the top is extended in the spool 14 side. A control part 7 for regulating the movement of a thumb sideways is fixed to the side frame 1a side provided with a handle 15 on the thumb placing plate 6a. The top except the control part 7 on the thumb placing plate 6a is formed on the thumb placing face 6b. In the figure, the control part 7 is made of a synthetic resin material, etc. The control part 7 consists of a control face 7a and an outer peripheral face 7b somewhat shorter than the outer periphery of the side frame 1a.
Patent JP-H05337064-A (JP)
Title: Air turbine suction port for vacuum cleaner
Inventor: SATO SHIGENORI
IPC: A47L9/04
Filed: 1992-06-05
Abstract: PURPOSE:To improve the torque characteristic of an air turbine without generating the uncomfortable air current sound by setting the diameter of both end face wall sides of the air turbine smaller than the diameter of the center section of the air turbine. CONSTITUTION:A runner 4R and a runner 4L have eight adjacent right and left blades respectively, they are staggeringly arranged in turn, the end face wall 19R of the runner 4R and the end face wall 19L of the runner 4L have a curvature at the center section, the diameter of the end face walls 19R, 19L is made smaller than the diameter of the center section of a turbine 4, and the outer periphery side faces 44R, 44L of the runners 4R, 4L are inclined. The sucked air current collides with the runners 4R, 4L of the turbine 4 after passing through a nozzle 30 then flows toward the outer periphery of the turbine 4 along the curvature of the center section of the end face walls 19R, 19L. A sufficient air quantity can be secured for the sucked air current to flow between the runners 4R, 4L, and the torque is not reduced. The air current colliding with the end face walls 19R, 19L is mitigated, and the noises generated when the air current is disturbed are reduced.
Patent JP-H07331814-A (JP)
Title: Mounting structure of sealing strip for folded roof
Inventor: KONO SHIGEHARU
IPC: E04D3/40
Filed: 1994-06-04
Abstract: PURPOSE:To enhance flashing or shading, and to protect a metal fitting from being rusted by elastically engaging an engagement piece of sealing strip metal fitting with the upper bottom of a neck of adjacent folded roof boards from the inside and fixing a strip flange with a sealing strip mounting part formed between the engagement pieces. CONSTITUTION:Both engagement pieces 81 of a sealing strip mounting metal fitting 8 preliminarily mounted to a sealing strip 5 is elastically engaged with the upper bottom 2c of both necks 2 of a folded roof board 1 from inside and fastened with a nut 14. Since the sealing strip 5 is fastened, a slope flange 52 is fastened with the inside of the slope of the roof board 1, thereby eliminating an opening between an attic board and a rafter and enhancing a sealing performance. This construction makes it possible to protect rainwater or dust and dirt from being blown in from the edge of eaves and prevent the leakage of light or the like more effectively.
Patent JP-H1082821-A (JP)
Title: System for locating accident occurring position on transmission line
Inventor: SHIMOKUCHI TAKASHI
IPC: G01H17/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive system which easily and precisely locates an accident occurring position on a transmission line. SOLUTION: A current detector 10 and two vibration detectors 11, 12 are installed on a overhead earth-wire 3 near a steel tower 1a. A processor 13 calculates the distance from itself to an accident position using the difference between the time when the current detector 10 detects any abnormal current and time when the vibration detector 11 detects for any abnormal vibration, and determines the direction for the accident position comparing two levels detected by the vibration detector 11 and 12. Because this system detects only current fluctuation and vibration to determine an accident position, any conventional expensive speedy processor is not needed, which detects the failure surge at both ends of the railroad.
Patent JP-H0312463-A (JP)
Title: Coating composition
Inventor: IGARI YOSHIMASA
IPC: C09D7/12
Filed: 1989-06-09
Abstract: PURPOSE:To obtain a coating composition capable of providing a coating film reduced itself in odor and having deodorizing function by incorporating a composition obtained by binding ascorbic acid, etc., to manganese ion into a coating substrate. CONSTITUTION:The aimed composition obtained by incorporating a composition obtained by binding at least one kind of acid selected from ascorbic acid and oxypolybasic acid or salt thereof to manganese (II) ion into a coating substrate.
Patent JP-2000075990-A (JP)
Title: Digitizer system with cursor changing its shape corresponding to position of indicator placed on menu strip
Inventor: FLECK DAVID C
IPC: G06F3/038
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enable a sure to easily know the position of an indicator by changing the shape of a cursor displayed on a display corresponding to the position of a menu item secondary area on a tablet where the indicator is placed. SOLUTION: The menu area of the digitizer table 15 includes secondary areas. The starting shape of the cursor is shown on the display screen 9 when indicators 17 and 19 are placed in the starting secondary area of the menu area. The 2nd different shape of the cursor is shown on the display screen 9 when the indicators 17 and 19 are placed in the 2nd secondary area of the menu area. The user is able to easily and accurately grasp at which part of the menu area the indicators 17 and 19 exist only by looking at the shape of the cursor on the display screen 9 without moving the gaze onto the tablet 15.
Patent JP-H06332894-A (JP)
Title: Document processor
Inventor: KAWAKAMI YASUSHI
IPC: G06F17/21
Filed: 1993-05-24
Abstract: PURPOSE:To provide a document processor which can input document data while inputting, erasing or correcting a pair of parenthesis symbols with one simple input operation and can print those document data on a medium to be printed. CONSTITUTION:This device is constituted so as to store parenthesis symbol data in the print format information storage area of a text memory by selecting the desired parenthesis symbols from a table stored in a ROM through a parenthesis symbol setting key provided on a keyboard (S5: YES and S6) and to print data such as characters on a tape for printing with a thermal head while adding those parenthesis symbols before and after character or symbol data stored in the text memory based on a key input (S13: YES) from a print key. On the other hand, a parenthesis symbol cancel key is provided and such a parenthesis symbol cancel key is operated just once (S9: YES) so that the parenthesis symbols set by the parenthesis symbol setting key can be erased (S10).
Patent JP-S5849013-A (JP)
Inventor: TAKAHASHI SHIGEO
IPC: H02G1/06
Filed: 1981-09-16
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。