baber/WOPTO huggingface dataset:
Patent JP-S63179554-A (JP)
Title: Resin seal type semiconductor device
Inventor: FUJITA KAZUYA
IPC: H01L23/28
Filed: 1987-01-21
Abstract: PURPOSE:To prevent package cracking and deterioration of moisture resistance, by eliminating an interface, where moisture absorbed in the package condenses. CONSTITUTION:A coating film 8 comprising a resin material, which is different from a packaging resin material, is formed between a packaging resin 4 and an island part 21. The coating resin film 8 has good adhesive property with the packaging resin 4 and the island part 21. Polyimide resin is suitable. Even if a package absorbs moisture, the moisture is not condensed at the rear surface of the island part 21. Therefore steam pressure due to high temperature in soldering becomes very small. Thus yield of package cracking and the like and deterioration of moisture resistance do not occur.
Patent JP-S54105529-A (JP)
Title: Power source device separate from portable apparatus
Inventor: SANADA NORIAKI
IPC: G03B17/56
Filed: 1978-02-07
Abstract: PURPOSE: To make possible use under low temperature even when a film winder or the like is mounted to the camera by containing plural kinds of batteries on one box and maintaining the heat retaining condition with the operator's body temperature.  
     CONSTITUTION: In a containing box 1 are provided the battery pressed and contained by a cover 1c and the battery contained in a pack 2. The box 1 is held in the pocket or other of the camera operator's clothing and is thereby heat retained. The cables 3, 4 from the box 1 are connected to the specified contacts of the battery containing part 5' of the camera 5 and the film winder 6. Hence, even in cold places, sufficient power may be supplied to the camera 5 and film winder 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61171338-A (JP)
Inventor: ARAKAWA JUNICHI
IPC: B32B33/00
Filed: 1985-01-25
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-S61172106-A (JP)
Title: Production of optical waveguide
Inventor: INOUE HIROO
IPC: G02B6/13
Filed: 1985-01-25
Abstract: PURPOSE:To form an optical waveguide with a less joint loss to an optical fiber by pattern-exposing and sensitizing a photosensitive resin so as to form a curing agent which has a rectangular sectional shape and becomes the core of the core layer of the optical waveguide, coating a homogeneous photosensitive resin and executing exposing and sensitizing steps with respect to all sides. CONSTITUTION:A transparent film 7 is put on a glass substrate 6, and thereon a spacer 8 is placed and filled with the photosensitive resin 9, on which a transparent film 10 is put as a cover to interrupt air. On the film 10 a mask 11 is placed in a desired shape, and the pattern exposure is executed by an incident light beam 12. No-exposed part is removed by etching. The sectional shape of the curing agent 5 for becoming the core of the core layer obtained in such a way is rectangular. The homogeneous photosensitive resin is dropped and coated on a side surface 5a in the axial direction of the curing agent 5, exposed in this state and cured, thereby obtaining the peripheral part 13 of the core layer. Said steps are applied to other three sides 5b, 5c and 5d to form the peripheral parts 14, 15 and 16 of the core layer.
Patent JP-S58128913-A (JP)
Title: Air-suspension device
Inventor: SHIMOJIMA SHIGEAKI
IPC: B60G21/067
Filed: 1982-01-29
Abstract: PURPOSE:To make it possible to obtain a satisfactory drive feeling, by communicating, through an air passage, between a surge tank communicated to an air- bellows at the side of one wheel shaft and an air bellows at the side of the other wheel shaft so that the characteristics suitable for respective various conditions are exhibited. CONSTITUTION:Of wheels 6, 7 attached to wheel shafts 1, 2, respectively, the wheel 6 comprises double tyres and the wheel 7 comprises a single tyre. A bellows 3 suspending a front side wheel shaft 1 is communicated through a relatively large diameter communicating pipe 8 to a surge tank 10 which is in turn communicated to a bellows 4 at the wheel shaft 2 through a communication pipe 9 that has a relatively small diameter so that a flow resistance is provided to the stream of air by the communication pipe 9 itself. Thereby, a pressure differential is brought about between the tank 10 and the bellows 4, then the internal pressure of the bellows 4 and the internal pressure of the tank 10 becomes equal together, and therefore, both suspensions are statically equalized.
Patent JP-H07218610-A (JP)
Title: Apparatus for measuring iron loss in rotating field of motor core
Inventor: ABE TOMOYUKI
IPC: G01R31/34
Filed: 1994-02-04
Abstract: PURPOSE:To measure the iron loss of an actual motor core by mounting the motor core having a specified weight or above on a unit, e.g. a bearing, for supporting a heavy object and supporting the unit while arranging longitudinally along with a measuring system. CONSTITUTION:Two outer cores 4 having no ties are laminated and rotated at an r.p.m. of n. in a field rotating at an r.p.m. of (n+n0) produced from a field generating coil 2 and a core 3 through a three-phase power supply 1 for a motor having weight of 200g or above thus measuring the iron loss caused by the field rotating at an r.p.m. of n9. A detector 5 detects the induced rotating force of a sample to be measured, i.e., the core 4, and the r.p.m. thereof. A motor brake 6 rotates the core 4 constantly or stops the rotation thereof. A voltmeter 7-2 measures the voltage of a coil 7 for measuring the flux density wound around the core 4. The core 4 is gripped by a sample holder 8 and a bearing 7-3. The core 4 is subjected to a field rotating at an r.p.m. of (n) and the iron loss W is determined according to a formula; W=2pinT/60.
Patent JP-H07221453-A (JP)
Title: Manufacture of multilayer ceramic substrate
Inventor: TOYAMA YOSHIHIDE
IPC: H05K3/46
Filed: 1994-02-04
Abstract: PURPOSE:To surely enable mass production of a substrate of good dimensional accuracy, etc., by reducing temperature dependency during temporary burning by properly changing density of high melting point metallic paste before temporary burning so that burning contraction coefficient of a high melting point metal and sintering contraction coefficient of ceramics in a temporary burning temperature region almost coincide with each other. CONSTITUTION:A green sheet 1 is manufactured by forming a sheet of slurry containing aluminum nitride powder as a main element. A plurality of through hole formation holes 2 are formed in a specified position of the green sheet 1. Then, tungsten paste P as high melting point paste is printed in the green sheet 1, a through hole inner conductor circuit 3a is formed inside the through hole formation hole 2 of the green sheet 1 and a wiring pattern 3b is formed in a surface of the green sheet 1. A plurality of green sheets 1 are laminated and a green sheet lamination body 4 is acquired by thermocompression. Then, the lamination body 4 is temporarily burned, set at a hot press device 6 and burned.
Patent JP-H02194411-A (JP)
Title: Actuator controller
Inventor: OKANO MASAMI
IPC: H03M1/10
Filed: 1989-01-24
Abstract: PURPOSE:To cancel offset inherent in an actuator without complicating a circuit constitution by offsetting a potential at a resistance circuit and the respective operation reference points of a switching means by required level. CONSTITUTION:An offset voltage generating circuit 7 applies offset voltages Va to switching elements 51 to 56 of a switching circuit 5 and the respective operation reference points of a resistance circuit 6. Weighted currents are applied through the switching elements made into a turned-on state in response to a digital command signal DC to a resistor 67 and a variable resistor 68 of the resistance circuit 6. The voltage corresponding to the sum between a voltage Vb generated by the current and an offset voltage Va is fetched as an output voltage Vout of the resistance circuit 6, and a current control circuit 8 controls the level of a driving current I of an electromagnetic actuator 3 according to the level of the output voltage Vout. Thus without complicating the circuit constitution, a necessary control according to an inputted digital command quantity is executed for the actuator attached with offsetting by a single power source.
Patent JP-S57188330-A (JP)
Title: Injection molding method
Inventor: JIENSU ORE SORENSEN
IPC: B29C45/27
Filed: 1982-01-29
Abstract: A production runner mold is disclosed which has a movable mold part (302; 402; 502) and a stationary mold part (303; 403; 503) defining a mold cavity (304; 404; 504). Opening on the mold to release a molded product defines a mold opening direction. The stationary mold part is separable into first and second sections (307; 407; 517; 308; 408; 518), the first section including a primary runner (310; 410; 509) and the second section including secondary runners (311; 411; 511). The secondary runners are inclined to the mold opening direction to improve the properties of the molded product. If for some reason the normal production cycle is terminated such that the molten plastic within the inclined secondary runners transfers additional heat to the walls of the inclined secondary runners whereby the molten plastic solidifies throughout its entire cross-sectional region, the normal production cycle may hereafter be re-established by the steps of: (h) separating the mold part which contains the inclined secondary runners into its two sections in order to expose the solidified impressions of the inclined secondary runners, (i) removing the solidified impressions of the inclined secondary runners in such a manner that the impressions of the restriction gate on the solidified impressions of the inclined secondary runners are removed through the inclined secondary runner in a direction which is not parallel to the mold opening direction; and (j) recombining the two sections of the mold part which contain the inclined secondary runners.
Patent JP-H03217188-A (JP)
Title: Satellite broadcasting receiver
Inventor: KASUGAYA KAZUHISA
IPC: H04N5/445
Filed: 1990-01-23
Abstract: PURPOSE:To effectively control the direction of a BS antenna by supplying the received field strength of a satellite broadcasting tuner while being converted to a signal form suitable for on screen display to a display with a built-in on-screen display circuit and executing the on-screen display of the reception field strength. CONSTITUTION:A signal conversion circuit 5 is provided to supply the received field strength of a BS tuner 4 to an on-screen display circuit 2 while converting the strength to the signal form suitable for the on-screen display. When the direction of a BS antenna 7 is controlled, red display is executed on the screen of a television receiver 3 while the antenna is set in a direction regardless of a broadcasting satellite, and on the stage of controlling the direction of the BS antenna 7 at a certain degree, the received field strength display is switched to display in the two colors of yellow and green. While observing the received field strength displayed in the shape of a bar graph on the screen, the antenna control for optimum reception can be efficiently executed.
Patent JP-2000210133-A (JP)
Title: Lift type storage device
Inventor: IMAMURA MASAHITO
IPC: A47B51/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To visually read the weight of a stored object through the notch window of a storage section receiver by providing storage compartments mounted and held on a frame body via spring and the frame body forming a storage shelf. SOLUTION: A storage compartment receiver 20 is formed with a cylindrical storage compartment receiver main body 20a and a flange 20b provided at a bottom section, and the flange 20b is fixed to a bottom plate 17 by fixing screws 20c. Shafts 21 are inserted into the storage compartment receiver main body 20a and are held by a spring 24 arranged at the bottom section of the storage section receiver main body 20a. A notch window 23 is arranged nearly at the center of the storage compartment receiver 20, and storage compartments 19 made of plastic trays are fixed to the shafts 21. The load fluctuation of stored objects stored on the storage compartments 19 is converted into the vertical motion of the shafts 21 by the expanding/shrinking motion of the spring 24. The weight of the stored object can be visually read through the notch window 23 of the storage compartment receiver 20.
Patent JP-S56110368-A (JP)
Title: Line test control system of time-division line exchange
Inventor: HAMAGUCHI YOSHIKIYO
IPC: H04M3/24
Filed: 1980-02-06
Abstract: PURPOSE:To eliminate both complicacy and uselessness to use a signal transmission/ reception circuit, by connecting a line test trunk with a circuit interface. CONSTITUTION:An exchange receives a selection signal from the terminal A for a request of test and thus calls the test trunk 21. After confirmation of an answer given from the test trunk 21, the type of test is informed to the trunk 21 by using a signal transmission/reception circuit. Receiving this signal, the trunk 21 sends the connection end signal back to the exchange. Thus the exchange releases the signal transmission/reception circuit and then the channel 14 is connected between the trunk 21 and the terminal A. Then the trunk 21 transmits concecutively the distortion load data to the terminal, thus realizing a test of R52 that is regulated by the CCITT.
Patent JP-H11198115-A (JP)
Title: Press molding device
Inventor: YAMAZAKI MASANARI
IPC: B28B3/02
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To increase the positioning accuracy and improve the yield of an article of manufacture by providing a rough molding and a finish molding die on a single pressing machine and operating the machine to perform both rough molding and finish molding processes simultaneously in a single press step, in a press molding device which performs a molding operation on clay tiles or the like twice, each time by using the rough molding die and the finish molding die respectively. SOLUTION: A conveyor 2 equipped with a cutting machine 3 is arranged in the downstream of an extruder 1 which extrudes clay and a pressing machine 4 is arranged after the conveyor 2. In this pressing machine 4, a rough molding die 5 is installed on the upstream side and a finish molding die 6 is installed on the downstream side in such a fashion that these dies 5, 6 are aligned in a row. At the same time, above these dies 5, 6, a charging loader 7, an intermediate loader B and a delivery loader 9 are arranged in a traverse movable manner. A dough is roughly molded in the die 5 by actuating the pressing machine 4 and at the same time, is finish-molded in the die 6.  After pressing, the charging, intermediate and delivery loaders 7-9 are transversely moved to the conveyor 2 die in the upstream by rotation of a ball screw 10, and the dough and the article of manufacture are sucked by suction pads 7a-9a to be loaded into the following process stage.
Patent JP-H04247562-A (JP)
Title: Data backup system
Inventor: TSUKAJIMA TOMOAKI
IPC: G06F3/048
Filed: 1991-02-04
Abstract: PURPOSE:To arouse the backup of a document data prepared by an operator (user) to the user at prescribed time intervals in an information processor. CONSTITUTION:After the document data is prepared in the information processor, a display part 14 displays a message by a backup time setting part so as to arouse the backup to the user at the prescribed time intervals, and the operator (user) stores the document data in a storage part 6 for backup each time or as needed.
Patent JP-H10213117-A (JP)
Title: Screw holding belt
Inventor: OSAWA SHIRO
IPC: F16B27/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To restrain a belt at an unused part from being elongated at the time of tearing off an empty screw holding belt. SOLUTION: A belt 1 made of polyethylene is provided with screw insert holes 2 in a row at fixed spaces in the lengthwise direction of the belt 1, and a cylindrical part 3 of pyramid shape is provided on one face of the belt 1 being protruded from the insert hole 2. Square through holes 6 are arranged at four corners of the insert hole 2 in such a way that the corner parts are in contact with the corner parts of the insert hole 2. Both side parts of the belt 1 are provided with belt feeding cutout parts 4 at constant spaces. In such constitution, notches 5 of 1mm in length are formed with the corner parts of each through hole 6 as origins. The corner part to be the origin is an corner part relative to the corner part of the through hole 6 in contact with the inset hole 2.
Patent JP-H04248739-A (JP)
Title: Digital telephone set
Inventor: HORIBE KOICHI
IPC: H04M1/253
Filed: 1991-02-04
Abstract: PURPOSE:To attain reception of a phone call smoothly by displaying information relating to a caller onto a display device at the arrival of a call of a digital telephone set to avoid the reception of a call whose caller is uncertain. CONSTITUTION:Caller ID information sent from an ISDN line 10 at the arrival of a call is separated from an incoming message at a caller ID information reception section 4 and an opposite name and an opposite address are read from a telephone directory realized by a CD-ROM mounted to an electronic telephone directory section 6 based on the information by using a subscriber number as a guide and an information retrieval/read section 5 and the result is displayed on a display device 8 via a display information edit section 7.
Patent JP-H10201652-A (JP)
Title: Bathtub with circulating function
Inventor: FUKAYA HIROYASU
IPC: F24H9/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent lines connecting a circulation device to the circulation opening of a bathtub from being exposed, in the bathtub of the type such that the circulation device of the bathtub equipped with a circulating function is installed in a bathroom. SOLUTION: A circulation device 1 is put on a counter 30 stretched between a bathtub 10 and a bathroom wall surface 20. Lines 2, 3, 4 and a drain pipe 5 which connect a circulation opening 6 mounted in a bathtub-side wall 12 to the circulation device 1 are passed through the counter 30 and arranged in a space part S on the outer surface of the bathtub 10. A power cord 7 is also passed through the counter 30 and guided to the space part S on the outer surface of the bathtub 10, from which it is extended to the outside of the bathroom. Since the circulation device 1 and the lines can be installed inside the bathroom, constructibility is excellent.  Since the lines 2, 3, 4 connecting the circulation device 1 to the circulation opening 6 of the bathtub 10 are not exposed to the inside of the bathroom nor to the inside of the bathtub, good appearance is assured, and also hygiene is excellent since clinging of dust to the lines is prevented.
Patent JP-H06221171-A (JP)
Title: Air intake device for internal combustion engine
Inventor: YOTSUEDA KEIJI
IPC: F02F1/42
Filed: 1993-01-29
Abstract: PURPOSE:To embody excellent combustion obtained by utilizing a strong lateral vortex in a state that all engines are operated. CONSTITUTION:An air intake device for an internal combustion engine comprises a helical port 6a to generate a horizontal vortex Fh based on the central line of a combustion chamber 1 in the combustion chamber 1; another intake air port 6b to have the same horizontal swirl component as that of the horizontal vortex Fh and generate a slant swirl Fs, slantly swirled, in the combustion chamber 1 based on the central line of the combustion chamber 1.
Patent JP-H06226822-A (JP)
Title: Blow molding die
Inventor: NISHIMURA TAKAFUMI
IPC: B29C49/04
Filed: 1993-01-29
Abstract: PURPOSE:To smoothly replace resin without generating a weld line by forming a passage shallower than a depth of a manifold and deeper than a dam lip in a resin passage between the lip and the manifold. CONSTITUTION:A core bar 16 is inserted into a die housing 12 to form a resin passage 18, and a resin inlet 22 is opened from an extruder side. Long and short manifolds branched from the inlet 22 to a land 30 of the bar 16 circumferentially, reduced in sectional area of the passage and bent in an extruding direction are formed. An end of the short manifold 24a2 is combined from the other resin inlet 22a on the midway of the long manifold 24a1, and a dam lip 28 for forming a shallow passage is formed along a circumferential direction of the bar 16 at the end of the manifold 24a31. A land 30 formed with a passage shallower than the depth of the manifold 24 and deeper than the lip 28 is formed at the entire passage 18 between the lip 24 and the manifold 24.
Patent JP-S57130734-A (JP)
Title: Vertical assembling method for press
Inventor: NAKAKOSHI KIICHI
IPC: B30B1/00
Filed: 1981-02-03
Abstract: PURPOSE:To enable vertical assembling work of a press greater in height than the lift of an overhead travelling crane, by utilizing two overhead travelling  cranes and a suspension beam for joint suspension in making vertical assembling of a press indoors. CONSTITUTION:A foot 1 and a bed 2 are piled successively on a stand on the floor of an assembling site utilizing overhead travelling cranes 8 and 9. The two cranes 8 and 9 are unifed by a detachable connecting beam 10, and a suspension beam 11 is suspended by the two cranes. The cranes are moved sidewards and a connecting device is attached to one end of tie rods 5 on the cradle and suspended vertically and carried onto an upright 3, and inserted into the hole of the upright. Combined tie rods 5 and upright 3 are carried onto the bed 2 by cranes 8 and 9, and inserted into the bed 2 and foot 1. Next, a crown 4 is carried onto the upright 3 by the beam 11, and upper and lower ends of tie rods 5 are  clamped with nuts 7. Thus, assembling is completed.
Patent JP-H01189415-A (JP)
Title: Hot water supplying device
Inventor: KAWASHIMA HIROFUMI
IPC: F24H1/10
Filed: 1988-01-25
Abstract: PURPOSE:To obtain inexpensively a hot water supplying device having favorable convenience in use, by calculating a feed water temperature from a feed water quantity, a tapped hot water temperature end a combustion quantity of a burner, determining the combustion quantity based on the feed water temperature and the feed water quantity, and correcting the combustion quantity according to the tapped hot water temperature. CONSTITUTION:A set temperature is inputted through an external input device 10, and a tapped hot water temperature is converted into an electric signal by a tapped hot water temperature detector 4. A feed water quantity inputted to a controller 11 is also converted into an electric signal by a water detector 1, and the signal is inputted to the controller 11. A feed water temperature determining means 12 determines the feed water temperature based on the input signal from the water detector 1, the input signal from the tapped hot water temperature detector 4 and an input signal of combustion quantity from a burner 6. A combustion quantity determining means 13 determines a combustion quantity based on the input signal from the external input device 10, the input signal from the water detector 1, the feed water temperature determined by the determining means 12 and the input signal from the tapped hot water temperature detector 4. A combustion quantity controlling means 14 drives a combustion air fan 7 and a gas proportional valve 9 so as to obtain the combustion quantity determined.