baber/WOPTO huggingface dataset:
Patent JP-S56162744-A (JP)
Title: Formation of fine pattern
Inventor: MATSUZAWA TOSHIHARU
IPC: H01L21/30
Filed: 1980-05-19
Abstract: PURPOSE: To form a pattern with high dry etching resistance and high resolution by using an alkali-soluble high polymer having phenolic OH groups and carrying out development with an alkaline developer after irradiating ultraviolet rays.  
     CONSTITUTION: To an alkali-soluble high polymer such as novolak resin or polyvinylphenol is added 4, 4'-diazidodiphenyl sulfide represented by the formula (where A is an element or a substituent nonconjugative with 2 benzene rings, X is H or N 3  and Z is N 3  when X is H and Z is H or Cl when X is N 3 , respectively) or other compound as a sensitizer to far ultraviolet light, and they are dissolved in methylcellosolve acetate to prepare a photoresist. This photoresist is irradiated with far ultraviolet rays having 200W300nm, wavelengths and the unirradiated part is removed with an alkaline developer. Reflective sputter etching is then carried out using a mixed gas of C 4 F 4  and He to obtain a photoresist pattern with high resolution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03265848-A (JP)
Title: Developing device
Inventor: HIGASHIDA YASUSHI
IPC: G03D3/00
Filed: 1990-03-15
Abstract: PURPOSE:To obtain high-quality image information by judging developability and automatically setting the optimum development temp., development time and exposure. CONSTITUTION:A light source 41 for transmission through a film and a photodetector 42 as the constituent members of a means to detect developability and developing ability are arranged at the end of the time path of a film drying part 32 so that they confront each other at both sides of the film path. One of ten gradation density steps stops at the position of the light source 41 and the photodetector 42, is stored as transmission density in a control circuit and forms data for judging developability and developing ability. After operation, the optimum development temp., development time and exposure are automatically decided and image information having the optimum finish density can be obtd.
Patent JP-H02139745-A (JP)
Title: Tape recorder device
Inventor: KOTODA YOSHIHIRO
IPC: G11B15/43
Filed: 1989-03-17
Abstract: PURPOSE:To enable the tape tension control with a simple mechanism by performing a changeover control upon pressure due to a brake mechanism based on a detecting value from a tape amt. detecting part. CONSTITUTION:A tape residual amt. is detected by a tape tension detecting arm 39 and a position detecting sensor 40, so as to rotate a loading motor, and hence a control cam 1 and a control slider 18 are moved to perform the changeover in such a way that a brake pad 23 of a brake lever 22 to be in contact with a tape supply reel 36a is controlled in its friction force. By this method, the tape tension control can well and surely be performed with a simple mechanism, so that space saving and cost reduction can be performed.
Patent JP-H06270411-A (JP)
Title: Ink jet recording apparatus
Inventor: SUGIMOTO HITOSHI
IPC: B41J2/175
Filed: 1993-03-24
Abstract: PURPOSE:To permit a user to select the optimum ink compsn. corresponding to a use purpose, in the apparatus forming an image by emitting ink, by providing dye-containing inks and clear inks containing no dyes. CONSTITUTION:In an ink jet recording apparatus wherein an image is formed on a material P to be recorded by emitting inks from ink jet units l1Y, 11M, 11C, 11K, dye-containing inks are stored in ink tanks 27Y, 27M, 27C, 27K and clear inks containing no dyes are stored in ink tanks 28A, 28B. An ink compsn. is changed corresponding to a purpose. As a result, inks different in compsn. can be prepared in the ink jet recording apparatus and a user can select the optimum ink compsn. corresponding to a use purpose.
Patent JP-H10244007-A (JP)
Title: Chateter
Inventor: SUMIYAMA SATOSHI
IPC: A61M25/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a catheter which is excellent in manipulatability, and which has an anti-kink ability, which has a proximal end part appropriate for cutting, and a distal end part easy to form herein a side hole. SOLUTION: A catheter is composed of a flexible tube body 2 formed of an outer layer 6, an inner layer 7 and an intermediate structure 8 between them, which are laminated one upon another. The tube body 2 has a distal end part 21, an intermediate part 22 and a proximal end part 23, arranged in the mentioned order in the longitudinal direction thereof. The distal end part 21 is composed of an outer layer 6, having side holes 3. The intermediate part 22 is composed of the outer layer 5, an inner layer 7 and an intermediate structure 8. The distal end part 23 is composed of the outer layer 6 and the inner layer 7.
Patent JP-H09236243-A (JP)
Title: Plasma melting furnace
Inventor: SHIMIZU YOSHIAKI
IPC: F23G5/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To guarantee the continuous operation without closing the supply unit of incinerated ash by providing a supply unit of two-phase mixture flow having the ash and pressure supply gas. SOLUTION: The supply tube 13 extended to communicate with the end opening 12 of the screw unit is of an incinerated ash supply unit 1 is mounted in the supply port 2 of a plasma melting furnace 3, and a tube 14 for pressure supplying the air from a blower 11 is connected to the midway of the tube 13. Thus, the state that the ash and the pressure area are suitably mixed and fed, so-called 'two-phase mixture flow' is formed in the tube 13 before the port 2 of the furnace 3. Since it is the two-phase mixture flow of the ambient temperature, the situation that the adherence of fine incinerated ash particles not only in the port 2 but also to the periphery of the end, and advancement to melting or sintering to block the port 2 is eliminated. Accordingly, the continuous operation of the furnace 3 can be guaranteed.
Patent JP-H09255477-A (JP)
Title: Composite quartz crucible for silicon melting and production of single crystal using the same
Inventor: SHIRAKAWA YOSHINORI
IPC: C30B15/10
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a quartz crucible for melting silicon, capable of preventing breakage of a single crystal growth. SOLUTION: The complex quartz crucible for melting silicon is a quartz crucible 1 for melting silicon inserted in the interior of carbon crucible 4 as crucible having double structure and the cylindrical part 1a and the bottom 1c are made of translucent quartz glass and a part containing a bending part 1b in the lower part is made of transparent quartz glass. This method for producing silicon single crystal compresses melting a silicon raw material on an inert atmosphere under reduced pressure and coagulating the melt while upwardly pulling by using seed crystal. In this case, the crystal is pulled up by using the composite quartz crucible as quartz crucible inserted in the interior of the carbon crucible.
Patent JP-H05265803-A (JP)
Title: Address trace circuit for debugging system
IPC: G06F11/28
Filed: 1992-03-24
Abstract: PURPOSE:To reduce the number of connector pins for connection to an information processor concerning the address trace circuit for debugging system connected to the information processor. CONSTITUTION:This address trace circuit to describe addresses outputted from an information processor 1 into a trace memory 7 at the time of debugging is provided with a first address holding means (first buffer) 2, second address holding means (second buffer) 3, selective output means 4 to selectively output address information in the first address holding means 2 or the second address holding means 3, trace data reception part 5, and instruction address counter 6. At the time of restart or at the time of a branching instruction, the address information is outputted twice separately from the first address holding means 2 and the second address holding means 4, this information is set to the instruction address counter 6, and address data are stored in the trace memory 7 based on the output of the instruction address counter 6.
Patent JP-H09252715-A (JP)
Title: Stripped chestnut pack and its preservation
Inventor: TANAKA ATSUSHI
IPC: A23B7/148
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an efficiently preservable stripped chestnut pack suppressed in discoloration and offensive odor generation with sustained freshness, by seal-packaging stripped chestnuts with a plastic film having each specified oxygen permeability, carbon dioxide permeability and water vapor permeability and by preserving the resultant pack under specified conditions. SOLUTION: Stripped chestnuts are seal-packed with a plastic film having an oxygen permeability of 500-2700cc/24h.atm, carbon dioxide permeability of 500-3700cc/24h.atm and water vapor permeability of <=40g/24h.m<2> (JIS Z 0208, 40 deg.C, 90% RH, 0.1mm) per 100g of the stripped chestnuts, and preserved at 4-15 deg.C under an atmosphere inside the pack 6-18.5% in oxygen content and 3-17% in carbon dioxide content.
Patent JP-S54157439-A (JP)
Title: Character display unit
Inventor: TATEUCHI TSUGUJI
IPC: G06F3/14
Filed: 1978-06-02
Abstract: PURPOSE: To secure a constant display of characters on the CRT screen by switching and supplying sequentially via the address switching circuit the address signals supplied from the character display driving circuit to the memory circuits of plural systems.  
     CONSTITUTION: Memory circuit 9A encodes and memorizes the characters to be displayed; and memory circuit 9B memorizes the picture element information of the display characters, extracts the encoded information of the characters to be displayed from circuit 9A via the character display driver unit and reextracts the picture element information of the display characters from circuit 9B itself. In this case, the memory circuits of plural systems are provided for circuit 9A, and the address signals supplied from the character display driving circuit are switched and supplied sequentially to the circuits of plural systems via address switching circuits 8A and 8B. And the information output signals extracted from the memory circuits of plural systems are switched in synchronization with the switching actions of circuit 8A and 8B via output signal switching circuit 34. As a result, the characters can be displayed at all times on the CRT screen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05270277-A (JP)
Title: Glass-run for automobile
IPC: B60J10/04
Filed: 1992-03-24
Abstract: PURPOSE:To make sealing ability compatible with operability to open/close by dividedly forming a hollow chamber inside a projecting part projected on the side of the peripheral end part of a window glass from the groove bottom part of a glass-run of U-shaped cross section so as to enclose fluid in it, and constituting the part position between the terminal end part of the window glass side of the projecting part and the hollow chamber out of elastic thin film. CONSTITUTION:A first hollow chamber 14 as a closed space is formed on the projecting part 13 of a groove bottom part 11 putting a rubber thin film 13a between, a pair of second hollow chambers 16 are formed on the lip parts 15 of respective opposing piece parts putting rubber thin films 15a between, and communicating holes to communicate together both are formed, and aim is enclosed in the respective hollow chambers 14, 16. The opposed distance of the tip parts 15 is made nearly equal to thickness of a window glass in balanced condition of air. Further, they are arranged so that the rubber thin film 13a is pressed with the upper end part 1a of the window glass in the closed condition and the fluid in the first hollow chamber 14 is forcedly let flow to the second holly chamber 16. Hereby the rubber thin film 15a is brought in contacted with the front and rear end parts of the window glass.
Patent JP-H03267208-A (JP)
Title: Roller conveyer
Inventor: FUJIO YOSHIHIKO
IPC: B65G13/06
Filed: 1990-03-16
Abstract: PURPOSE:To prevent the permanent deformation of a cylinder rubber, in a cylinder device which connects and disconnects the roller drive device of a roller conveyer for pallet transportation and a roller, by forming a collar part which presses an expanded cylinder rubber from the bottom against a cylinder retainer which fixes an expandable cylinder rubber fitted on the cylindrical part of a main body. CONSTITUTION:The first cylinder device 30 which connects and disconnects a transmission device 20 and a roller 18 is of top-closed cylindrical shape, which consists of a bottom-closed cylindrical-shaped cylinder 31, a top part 32a and a cylindrical part 32b, and is constructed out of a cylinder rubber 32 which outward-fits the cylindrical part 32b to the cylindrical part 31b of a cylinder body 31 and a ring-shaped cylinder retainer 33 for fixing the cylinder rubber which outward-fits it to the cylindrical part 32b. A collars 33a positioned above the cylindrical part 31b of the cylinder main body 31 are provided as one body. With this constitution, the collar presses the middle of the cylindrical part of an expanded cylinder rubber from the bottom to restrain its deformation. It is thus possible to prevent the permanent deformation of the cylinder rubber.
Patent JP-S58182338-A (JP)
Title: Data transmitter and receiver
Inventor: NAGAISHI YASUO
IPC: H04L1/02
Filed: 1982-04-19
Abstract: PURPOSE:To attain highly efficient communication having no useless time and less error, by providing a time generator generating the same time to each transceiver and making the start timing of transmission and reception clear at an adding and averaging processing. CONSTITUTION:A data set device 1 sets data to be transmitted at the transmission, a transmission request signal is outputted to a transmission and reception switching device 7 and a data transmission request signal representing the presence of the transmission data is outputted to a gate 6, respectively. A clock 4 inputs modifying information of the timing from an optimum timing setting device 5 and forms the required timing according to it. At the reception, signals are received at a transceiver 9 made receptionable by the device 7 from an antenna 10, they are detected by a detector 11, converted into a digital signal in the sampling synchronism in the extent not losing the amount of information, and the number of times of processing of addition and averaging and the starting period of the addition are controlled by a controller 3. When the addition and averaging are finished, the mean value by the addition is inputted to an interpreting device 14, the content of information transmitted based on the inputted adding mean value and outputted by using a display 15.
Patent JP-H10260745-A (JP)
Title: Constant voltage generation circuit
Inventor: OISHI KAZUAKI
IPC: H02J1/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To hardly receive the influence of power supply fluctuation by providing a constant voltage means for turning a voltage to be the operation reference of a detection part to a constant voltage. SOLUTION: This circuit is provided with the detection part for detecting an output voltage, an amplification part for amplifying the detected voltage by an opposite phase and a control part for controlling the size of the output voltage by the output of the amplification part. In this constant voltage generation circuit, the constant voltage means for turning the voltage to be the operation reference of the detection part to the constant voltage is provided. A current mirror type load 11 is used in the constant voltage generation circuit part 10 and the base potential of a transistor Q2 is controlled by the output voltage Vb of a current/voltage converter 11. In this case, the voltage Vb is the one for which a current I generated by the current mirror type load 11 and a constant current source 13 is converted into a voltage value.  The voltage Vb is the constant voltage and respective elements for generating the voltage Vb, that are the current mirror type load 11, the constant current source 13 and the current/voltage converter 12, integrally constitute the constant voltage means.
Patent JP-2000261347-A (JP)
Title: Diversity receiver
Inventor: SUZUKI SHUSUKE
IPC: H04B1/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To remove the interference wave of an inputted reception signal, to reduce noise and to provide the best reception quality by varying the reception characteristics of plural reception parts and switching a system to the reception part having the different reception characteristic and using it when the interference wave is inputted. SOLUTION: Received signals are distributed to an upper reception part and a lower reception part. The signal inputted to the upper reception part is band-limited by a high frequency band limit filter 1 and it is inputted to a high frequency amplifier 3. The signal inputted to the lower reception part is directly inputted to a high frequency amplifier 4. The signals inputted and amplified by the high frequency amplifiers 3 and 4 of the upper reception part and the lower reception part are inputted to high frequency mixers 5 and 6. The reception part of a diversity receiver removes the high frequency band limit filter from the lower reception part. Thus, the upper reception part and the lower reception part are discriminated and either one part is selected.
Patent JP-2000264156-A (JP)
Title: Lapping material fitting part structure of air bag module
Inventor: IKEDA YUJI
IPC: B60R21/201
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent separation and slip-off of a lapping material by providing contact bent parts to a housing part on a front bent part and a rear bent part of the lapping material, and impregnating the tips thereof to the housing side by impregnating members. SOLUTION: At least one of a front bent part 31 and a rear bent part 32 of a lapping material 23 is provided with contact bent parts 41-43 to a housing 12 part at least in two portions. The tips thereof are impregnated to the housing 12 side by impregnating members 36, 37. When a bag main body 14 is swollen and before the lapping material 23 is cloven, the opening-closing part of the lapping material 23 is lifted by swelling pressure of the bag main body 14. Even if the upper edge part of the front wall of the housing 12 is separated from the lapping material 23, the contact bent parts 42, 43 between the remaining reinforcement member 49 and two corner parts are kept in contact, so that swelling pressure of the bag main body 14 is prevented from being directly and suddenly applied to the impregnating members 36, 37.
Patent JP-S62223836-A (JP)
Title: Optical disk
Inventor: SASAMORI EIZO
IPC: G11B7/24015
Filed: 1986-03-26
Abstract: PURPOSE:To decrease the possibility of the splashing of splinters of substrates or the expanded breakdown thereof even if the substrates are broken during the high-speed rotation by making the annular part near the inside periphery of a spacer and the annular part near the outside periphery thereof thicker than the intermediate part to provide flexibility on the intermediate part, then fixing the two annular parts and the two substrates. CONSTITUTION:This optical disk is made into the air sandwich structure in which the two disk-shaped substrates 1a and 1b laminated with recording films 2 and each having a central hole are stuck to each other via the spacer 3 by an adhesive agent 4. The part of the spacer 3 corresponding to the outside peripheral part of the substrates 1a, 1b and the part corresponding to the inside peripheral part of the substrates 1a, 1b are united to one body and therefore, the number of the operations for positioning the spacer and sticking the same to the substrates is decreased. The flexible spacer 3 is hardly breakable even if the substrates 1a, 1b are broken down and therefore, even if the substrates 1a, 1b are cracked along, for example, AA' line, the splinters on both sides of the AA' line are held connected by the spacer 3 and the possibility of the splashing of the splinters is decreased.
Patent JP-S59189237-A (JP)
Title: Dehumidifying cooling device
Inventor: MOROZU MASAKAZU
IPC: F24F3/14
Filed: 1983-04-13
Abstract: PURPOSE:To avoid heat discharge loss by a method wherein a dehumidifying operation is performed according to a rotary system in the daytime and according to a tower system after sunset so that the conventional rotary type heat storage tank can be dispensed with. CONSTITUTION:The dehumidifying cooling operation is performed according to the rotary system in the daytime in which thermal energy to be absorbed from the sun is enough and to spare. That is, a heat medium heated to a high temperature by a solar heat collector 1 is supplied to a heat exchanger 11 for regeneration. Air taken into a dehumidified air passage 6 from the room or from outside by a fan B10b is dehumidified by a rotary type latent heat exchanger 7. Then, in a next stage rotary type sensible heat exchanger 8, the air exchanges heat with a regenerated part of the open air taken into a regenerated air passage 5 by a fan A10a and after being humidified and cooled by a further humidifier B9b, it is supplied into the room as cool air. After sunset, the open air is introduced into the room as cool air. After sunset, the open air is introduced into a tower 17 by a fan C10 for dehumidification and the dehumidified open air is flowed into a tower air passage 22 by switching a branch pipe 21. After that, the air in the passage 22 is cooled by the heat exchanger 8 and humidified and cooled by the humidifier B10b so that favorable cool air is supplied into the room.
Patent JP-S54720-A (JP)
Title: Motor controller
Inventor: AKIYAMA MAKOTO
IPC: H02P29/00
Filed: 1977-06-03
Abstract: PURPOSE: To enable stable phase control with only speed control loop, by employing stable frequency such as output from crystal oscillator as speed reference and additionally providing low band compensating means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09256682-A (JP)
Title: Funnel cylinder constructing method
Inventor: MATSUMOTO TAKEJI
IPC: E04H12/28
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To easily carry working materials without requiring a wide space for working outside an outside support. SOLUTION: An outside support 1 to support a funnel cylinder from outside is built up, a plate is curved at the inside lower part of the outside support 1 to manufacture a cylinder 19, the cylinder 19 is moved up inside the outside support 1, the plate is curved again right under the cylinder 19 to manufacture a cylinder 19 and the upper edge of the cylinder 19 is jointed to the lower edge of the preceding cylinder 19 and moved up inside the outside support 1. The plate is further curved right thereunder to manufacture a cylinder 19 and the upper edge thereof is jointed to the lower edge of the cylinder 19 located right thereabove and moved up. Such processes are repeated several times, as required, to construct a funnel cylinder with a required height inside the outside support 1.