baber/WOPTO huggingface dataset:
Patent JP-H03188354-A (JP)
Title: Shear-adherence-strength testing method for film
Inventor: KURITA MASATO
IPC: G01N19/04
Filed: 1989-12-18
Abstract: PURPOSE:To obtain accurate shear adherence strength by using a jig having the same shape and the same size as those of the edge of a test piece, bonding the edge of the jig to the surface of a film at the edge of the test piece, applying turning force around the axial center on the test piece and/or jig, and making shearing force act on the interface between the edge of the test piece and the film. CONSTITUTION:A test piece 1 having a ring-shaped edge 1a and a jig 2 having an edge 2a, having the same size and the same shape as those of the edge 1a, are used. A film 3 having specified thickness is formed on the entire surface of the edge 1a through thermal spraying. Then, the surface of the film 3 and the edge 2a of the jig 2 are correctly aligned concentrically and made to face each other. Both surfaces are by pressure jointed. After the sufficient bonding strength is obtained, turning forces around the axial center are applied in the reverse directions to each other on the test piece 1 an and the jig 2, respectively. As a result, the approximately uniform shearing force is applied on the entire surface of the adherence.
Patent JP-2000154425-A (JP)
Title: Production of biodegradable monofilament
Inventor: INAGAKI KOJI
IPC: C08L101/16
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a production method capable of producing biodegradable monofilament suitable for industrial materials such as fishnets, laver nets, ropes, fishlines or the like from polylactic acid. SOLUTION: This biodegradable monofilament is obtained by melt-spinning of polylactic acid having >=70,000 number-average molecular weight and drawing the resultant. Wherein melting and spinning are performed at (Tm+20) deg.C to (Tm+50) deg.C [Tm is the melting point of the polylactic acid ( deg.C)] within 10 min and the obtained monofilament is cooled and solidified in a liquid at (Tg-50) deg.C to (Tg+20) deg.C [Tg is the glass transition point of the polylactic acid ( deg.C)] for 2-5 s and the resultant is drawn.
Patent JP-H08154776-A (JP)
Title: Seat
Inventor: NAKAJIMA TAKAHIRO
IPC: B60R7/04
Filed: 1994-12-03
Abstract: PURPOSE: To provide a seat designed to prevent an arm rest from falling to a front side even if a brake of a vehicle is actuated in the state of stowing the arm rest in the recessed part of a seat back and to enable a user to put contents into and out of the main body of the arm rest even if the arm rest is held in the stowage position. CONSTITUTION: The main body 6 of the arm rest is freely openably and closably provided with a cap part 8 and is provided with fulcrum shafts 9 in both side face parts thereof. These fulcrum shafts 9 exist on the top end side of the arm rest 4 when the arm rest 4 is stowed into the recessed part 5. At the time of using the arm rest 4, the user holds the cap part 8 directed upward while moving the fulcrum shafts 9 downward and moves the arm rest in this state to the use position on a seat cushion 2.
Patent JP-H06205239-A (JP)
Title: Branching distributer for community device
Inventor: CHINO KIYOSUMI
IPC: H04N5/00
Filed: 1992-12-09
Abstract: PURPOSE:To suppress a dip and a roll-off by providing plural contacts to a printed circuit board fitted to a bottom case and connecting a top case to ground. CONSTITUTION:A top case 11a is provided with a connector section 13 for connection of a high frequency signal and it is connected to a terminal section 13a. Then a terminal receptacle section 13b connecting to the connector terminal section 13a is provided on a printed circuit board 14 provided on a bottom case 11b. Several projections 15 are integrated with a die casting case in the inside of the top case 11a and several contacts 16 are provided on the printed circuit board 14 corresponding to the provision of the projections 15. Then the projections 15 and the contacts 16 are in contact with each other by fitting the top case 11a and the bottom case 11b to connect directly earthing required for a branch and distribution circuit on the printed circuit board 14 from the printed circuit board 14 to the top case 11a. Thus, the cavity effect is cancelled and an earth current path is improved.
Patent JP-H10172490-A (JP)
Title: Scan electron microscope
Inventor: IWABUCHI HIROKO
IPC: H01J37/147
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To facilitate field search outside a view range. SOLUTION: A sample 9 is scanned with an electron beam 2. A secondary electron signal obtained from the sample 9 is detected by a detector 14a and/or 14b, and a sample image is displayed in a first display surface range of an image display unit 15 based on this. This sample image is memorized as an observation position designating image in a memory device 16 with the position of the image. The memorized matter may comprise plural images of the sample 9 at different positions. One of memorized images is selected and read to be displayed in a second display surface range. As a part in interest in the observation position designating image is selected, the sample 9 is horizontally moved to put the position of the part to a center of the first display surface range, thereby an enlarged image of the part in interest is displayed in the first display range.
Patent JP-2001148283-A (JP)
Title: High frequency heater
Inventor: NAKAI KAZUHIRO
IPC: H05B6/64
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency heater using SIT of a recess gate structure as a microwave oscillating module. SOLUTION: The static induction transistor(SIT) output module 2 consists of multiple SITs 2a and 2b and produces 130 W output using a single external oscillating device 1 as an excitor. An SPST high frequency switch 3 feeds input to each feeding terminal a) to d) of Butler matrix 4 succesively and exclusively from the output of the SIT output module 2. The Butler matrix 4 supplies high frequency wave of four phases to each 1/4λ micro strip antenna A, B, C and D of quadruple 1/4λ micro strip antenna. Thus, large heating ability is obtained by electric power synthesis of output of the multiple SITs 2a and 2b constituting the SIT output module 2.
Patent JP-H05171851-A (JP)
Title: Device for preventing confining of key for car door locking
Inventor: HONMA MIKIO
IPC: E05B81/70
Filed: 1991-11-19
Abstract: PURPOSE:To prevent a key from being confined in a car by making a keyless locking device of a door lock unworkable regardless of where the key is left behind in the car. CONSTITUTION:In the case where a key 1 is in a car, each of code signal reception circuits receive the code signals, and a circuit 5 for judging inside state of the car judges that the key 1 is left in the car. As a door switch 14 detects that a door D is open while a locking/unlocking control circuit detects that the door is in the state of locking, a circuit 11 for judging leaving-behind of a key judges the above-mentioned states, and makes the door lock unlocked. Therefore, there will be no mistake of locking the door D from the outside and confining the key 1 inside the car even though the key 1 is left behind in the car.
Patent JP-H02175058-A (JP)
Title: Pressurized casting apparatus
Inventor: UNOSAKI NAGATO
IPC: B22D17/12
Filed: 1988-12-27
Abstract: PURPOSE:To supply molten metal at the fixed quantity and high accuracy for short time by specifically assembling outside sleeve cylinder, molten metal supplying tube, inside sleeve cylinder, plunger tip, etc. CONSTITUTION:By working a plunger 12, the plunger tip P is risen to the upper end position of the inside sleeve cylinder 11. Under this condition, compressed air is supplied to a supplying/exhausting hole 10 in a holding furnace 8 and molten metal R is pushed up through a stoke tube 9 and the molten metal supplying tube 7, and at the time, when the molten metal R reaches to the upper part of the plunger tip P, the plunger cylinder 12 is reversely worked to descend the plunger tip P, By this method, the molten metal R is gradually stored the inside sleeve cylinder 11 without involving air and the plunger tip P is returned back to the lowest position. Further, supply of the molten metal R is continued, and when the molten metal R reaches almost to the dotted line position H, supply of the compressed air into the holding furnace 8 is stopped and the compressed air is exhausted from the supplying/exhausting hole 10. Therefore, the process is very short and weight of the molten metal can be executed at high accuracy.
Patent JP-H09169379-A (JP)
Title: Cartridge case
Inventor: KATO HISAO
IPC: B65D85/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the moldability of a cartridge case and make a gate part inconspicuous to remarkably improve the appearance. SOLUTION: This case 1 has an opening 3 on a side face to take in and out a cartridge. The case 1 is molded by using a mold 12 that has a submarine gate 10 on either of two side faces on both sides of a back sidewall 11 opposite to the opening 3. Therefore, a short shot, gas burning and generation of crack on an weld line that are apt to occur during molding are prevented and the moldability of the case is improved. In addition, as a gate part is masked to make it inconspicuous even when the case 1 is transparent, the case 1 has a good appearance, resulting in an increase in commodity value.
Patent JP-H01171171-A (JP)
Title: Recording and reproducing device
Inventor: YAMASHITA MASAYUKI
IPC: G11B21/08
Filed: 1987-12-25
Abstract: PURPOSE:To enable the track transfer at high speed and to improve the tracking accuracy by using a changeover circuit for changing the drive of a stepping motor between 1-2-phase drive and 2-phase drive. CONSTITUTION:A track transfer command is inputted by a operating part 14 into a system control circuit 13, and at the time of the track transfer, the stepping motor drive is changed over to the 2-phase drive by inputting a command for changing the drive of a stepping motor driving circuit 9 over to the 2-phase drive, into the drive changeover circuit 15 from the system control circuit 13. Then, at the time of tracking, the stepping motor drive is changed over to the 1-2-phase drive by inputting a command for changing the drive of the stepping motor driving circuit 9 over to the 1-2-phase drive, into the drive change-over circuit 15 from the system control circuit 13. Thus, by changing the drive between the 2-phase drive and the 1-2-phase drive at the time of the track transfer and at the time of tracking, the track transfer is performed at high speed and the tracking accuracy is improved.
Patent JP-H03194273-A (JP)
Title: Valve
Inventor: KIMURA MITSUGI
IPC: F16K31/05
Filed: 1989-12-22
Abstract: PURPOSE:To reduce noise following opening/closing of a valve by suspension- providing partitioning plates in several layers, in a valve unit, and arranging through holes of each porous wall successively larger and in a zigzag shape toward the outer side from the inner side. CONSTITUTION:Doughnut-shaped partitioning plates 24, brought into slide contact with the internal wall of a valve seat 6, are suspension-provided in several layers at suitable spaces in a valve unit 16. Porous walls 28, in which many through holes 29 are formed over the total periphery, are concentrically arranged in several steps between these partitioning plates 24 whose center opening part 26 communicates with an inflow port 2. These through holes 29 are formed successively larger toward the hole on the outer side from that on the inner side and also arranged in such a manner that the position of the through hole 29 of each porous wall 28, internally/externally adjacent to each other, is displaced in a zigzag shape. In such a way as stated above, noise following opening/closing of a valve can be reduced.
Patent JP-2001147664-A (JP)
Title: Display device
Inventor: ITO TAKANORI
IPC: G09G3/20
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which the output period of a driving voltage source is varied in accordance with the luminance of a display screen and the output of the source is PWM-controlled to minimize flickering of the luminance of the screen. SOLUTION: In the display device 10, whenever the luminance of a display section 6 is changed by a luminance adjustment operation means 15, a scanning period T of common switches C1, C2 and C3 is changed to a critical period Tc corresponding to the changed luminance to conduct on-driving in a time division manner. Moreover, output periods of driving voltage sources V1, V2 and V3 updated in an on driving time Td that is assigned to one common switch, the driving voltage source is PWM controlled in accordance with changed luminance and the section 6 is light emitting driven by selectively tuned on source switches A1, A2 and A3 in accordance with the display contents.
Patent JP-2001148521-A (JP)
Title: Piezoelectric actuator and manufacturing
Inventor: INADA YUTAKA
IPC: H01L41/293
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator that cannot be easily damaged, even if shock is given to a sealing material, and can reduce costs even if a terminal being manufactured by special alloy is not used. SOLUTION: In this piezoelectric actuator, that is equipped with a piezoelectric actuator element where an external electrode is formed on a side, a base where the piezoelectric actuator element is placed, a case where the piezoelectric actuator element is accommodated and at the same time, an open-side end part is joined to the base, and a pair of terminals that passes through a through- hole formed in the base for projecting to the space in the case and is connected to the external electrode of the piezoelectric actuator element, a resin material is filed into the through-hole of the base, and the terminal is retained at the base by the resin material.
Patent JP-H04127473-A (JP)
Title: Solid state image sensor and manufacture thereof
Inventor: SUZUKI SEIICHI
IPC: H01L21/339
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an accurate and uniform length of a gate by solely forming a transfer gate by using a first layer polysilicon film formed on a substrate and forming a photodetecting region and a buried channel layer in self-alignment with the gate. CONSTITUTION:An SiO2 film 5 is formed as a gate insulating film on a p-type well 2 by thermal oxidation. Then, a first layer polysilicon film is grown by a CVD method, an impurity is doped, an SiO2 film is grown thereon by a CVD method, and patterned by using a normal lithography to form a transfer gate 6 made of the polysilicon film and an etching mask film 7 made of the SiO2 film. A resist film 21 opened with a region to be formed with a buried channel layer 4 is formed on a substrate, with a multilayer pattern of the film 21, the gate 6, and the film 7 as a mask phosphorus ions P<+> are implanted to form an n-type buried channel layer 4. A resist film 22 opened with an element isolating region is formed on the substrate, and arsenic ions B<+> are further implanted to form a p-type channel stop region.
Patent JP-H10168624-A (JP)
Title: Wear collar structure
Inventor: HIRANO BUNZO
IPC: A41D27/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a wear collar structure extremely easy in its production, capable of maintaining the initial fitness over a long period, and useful for a sweater, etc., by sewing the upper back part of the collar with a yarn over the whole circumference of the collar and pulling out both the ends of the sewed yarn on the back side of the collar. SOLUTION: This wear collar structure has a high neck type collar 1 comprising both the front collar 2 and the back collar 3 formed by folding back a collar cloth. Therein, the upper part of the back collar 3 of the collar 1 is sewed with a sewing yarn 4 over its approximately whole circumference, and both the ends of the sewed yarn are pulled out on the back collar side. The part 5 sewed with the yarn 4 is preferably formed in multi-stages in the vertical direction of the collar 1, and the pulled ends 4a, 4b of the yarn are preferably equipped with the holding tools, respectively.
Patent JP-H07192111-A (JP)
Title: Calculator for cross sectional area of cavity of organ for medical diagnostic image
Inventor: SUZUKI KENJI
IPC: G06T11/80
Filed: 1993-12-27
Abstract: PURPOSE:To retry the contour extraction by changing a condition and to hold an arbitrary number of image by comparing cross sectional area in a cross sectional area memory of cavity of organ to find maximum cross sectional area and minimum cross sectional area. CONSTITUTION:From a heart part fault image input part 10, the number designated by an input frame number instruction part 12 of signal part fault photographing image (origin image) are continuously inputted and is held in an image memory 16. When a continuous processing is selected in an operation part 20, one of plural thresholds is displayed on an operation screen 22. When an instruction to start processing is given after thresholds are changed at need, an endocardium contour extraction part 30 performs binarization by using a binarized threshold, a binary image is prepared and it is passed to a cross sectional area within contour calculation part 34. The cross sectional area within contour calculation part 34 counts the number of picture element of a value 1, for instance, and outputs it to a memory for cross sectional area of cavity in heart 36. Finally, a maximum/minimum cross sectional area calculation part 42 compares cross sectional areas data in the memory 36, determined maximum and minimum cross sectional area and displays the sectional areas on an image display monitor 40.
Patent JP-2001148754-A (JP)
Title: Facsimile terminal and communication method of facsimile terminal
Inventor: KUSAKA TAMOTSU
IPC: G06F13/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To increase the probability that an address can be judged, to improve character recognition precision and to reliably inform a recipient of necessary information by sending to a caller side a specific address form format wherein a position for entering an address on a facsimile reception side is specified. SOLUTION: If the address of a received document cannot be judged, a facsimile reception state is switched to a transmission state (S5) and after this state switching, the predetermined address form format is sent to the origination side (S6). If the state cannot be switched, the originating telephone number of the received document is discriminated (S7) and the address form format is sent to the discriminated originating telephone number (S10). When the originating telephone number is a telephone set number, a voice message indicating that the address is unknown is sent (S11).
Patent JP-H02179143-A (JP)
Title: Contention control circuit
Inventor: OBARA HITOSHI
IPC: H04L12/937
Filed: 1988-12-29
Abstract: PURPOSE:To improve extension performance and reliability and also throughput without increasing the scale of hardware by providing plural control means receiving the destination of a packet supplied from plural input ports and corre sponding to each of plural output ports. CONSTITUTION:Circuites 1020-102n corresponding to the number of output ports are provided, and input/output terminals of a contention control circuit corre spond to input buses 1013-0 and output buses 1050-3 and an input bus corresponds to an input port and an output bus one to one. In the case of the receipt of a cell, an input port sends the output port number of destination to the input buses 1013-0. Each of plural control circuits 102 detects whether or not the destination supplied from each of the input buses 1013-0 is coincident with an output port number corresponding to each of the control circuits 102 and outputs the transfer time of the cell to corresponding output buses 1053-0 when they are coincident.
Patent JP-2000153667-A (JP)
Title: Ink jet recording sheet
Inventor: NAKADA TADAHIRO
IPC: D21H19/24
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet having excellent coating properties, printability, and water resistance of a printed image. SOLUTION: The ink jet recording sheet is coated with an aqueous cationic polyurethane obtained from a polyisocyanate and a polyol component containing 3 to 50 wt.% of polyol having a polyoxyethylene structure. As the cationic polyurethane, the polyurethane having a tertiary amino group in a molecule or a cationic group neutralized at its part or entirety by an acid or quaternized by a quaternizing agent is preferably used.
Patent JP-H01171447-A (JP)
Title: Tofu (soybean curd) producing apparatus
Inventor: ONDA YUTAKA
IPC: A23L11/00
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a TOFU (soybean curd) producing apparatus providing a water-immersing cylinder provided inside of a pot, a filter-attached outer cylinder provided outside of the above-mentioned cylinder, rotation device for the outer cylinder and pulverizing device for pulverizing soybeans put in the water-immersing cylinder and discharging the pulverized soybeans into the outer cylinder and capable of readily producing in homes. CONSTITUTION:Soybeans A swelled in a water-immersing cylinder 2 is pulverized by a pulverizer 6, discharged into an outer cylinder 4, directly heated and the outer cylinder 4 is rotated by an rotating device 5 and the pulverized soybeans is centrifuged to soy-milk and OKARA (bean curd refuse) by a filter 3. Then a solidifying agent is added to the soy-milk to provide the TOFU (soybean curd). According to the above-mentioned method, complicate operation hitherto carried out can be continuously carried out in same container by only charging soybean and water into the water-immersing cylinder 2. Furthermore, the figures, 10, 11, 13 and 14 and 15 show each guide cylinder, pulverizing plate, motor and pulverizing blade.
Patent JP-2001145535-A (JP)
Title: Legless chair
Inventor: SEKI MICHIO
IPC: A47C3/16
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To appropriately select a stable stationary state or a rocking state only by the slight movements of the weight of a user. SOLUTION: This legless chair is comprised of a seat part 17 for a user to sit down on, a backrest part 18 to support one's back, and a leg part 12 provided at the bottom surface of the seat part 17 and is capable of rocking by gently curving the bottom surface of the leg part 12 to be in contact with a floor surface 16 outward. A front part 14a of the bottom surface 14 in the leg part 12 is flatly formed, and a rear part 14b of the bottom surface 14 is gently curved outward. When a user sits down, inclines his attitude forward, and moves his weight forward, the front part 14a of the leg part 12 comes into contact with the floor surface 16 into a non-rocking state. When the user in a sitting state moves his weight backward, the rear part 14b of the leg part 12 comes into contact with the floor surface 16 into a rocking state.
Patent JP-2001151876-A (JP)
Title: Method for cleaning polyester polycondensation reaction apparatus
Inventor: KITSUKA YOSHIYUKI
IPC: C08G63/78
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a polyester polycondensation reaction apparatus, capable of easily removing attached materials such as a polyester cross-linked material and carbonized material attached to the inner wall and upper part of the polyester polycondensation reaction apparatus, having an easy treating method after the cleaning, without having a problem such as a corrosion of the reaction vessel and not giving any bad effect to the polymerization of the polyesters after the cleaning. SOLUTION: This method for cleaning the polyester polycondensation reaction apparatus is provided by pouring a flake state polyester of low molecular weight obtained by using terephthalic acid as a main dicarboxylic acid component and ethylene glycol as a main glycol component, and >=5 wt.% ethylene glycol into the reaction apparatus and agitating at 240-300 deg.C.